Merge "Remove kStatusInvoke & kStatusDraw"
diff --git a/Android.mk b/Android.mk
index eeec9458..58eae8a 100644
--- a/Android.mk
+++ b/Android.mk
@@ -289,6 +289,7 @@
 	telephony/java/com/android/internal/telephony/ISms.aidl \
 	telephony/java/com/android/internal/telephony/IWapPushManager.aidl \
 	wifi/java/android/net/wifi/IWifiManager.aidl \
+	wifi/java/android/net/wifi/hotspot/IWifiHotspotManager.aidl \
 	wifi/java/android/net/wifi/p2p/IWifiP2pManager.aidl \
 	packages/services/PacProcessor/com/android/net/IProxyService.aidl \
 	packages/services/Proxy/com/android/net/IProxyCallback.aidl \
diff --git a/api/current.txt b/api/current.txt
index 190397b..4265417 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -2186,6 +2186,7 @@
     field public static final int Widget_Holo_Light_ActionMode_Inverse = 16974119; // 0x1030127
     field public static final int Widget_Holo_Light_AutoCompleteTextView = 16974011; // 0x10300bb
     field public static final int Widget_Holo_Light_Button = 16974006; // 0x10300b6
+    field public static final int Widget_Holo_Light_Button_Borderless = 16974538; // 0x10302ca
     field public static final int Widget_Holo_Light_Button_Borderless_Small = 16974107; // 0x103011b
     field public static final int Widget_Holo_Light_Button_Inset = 16974008; // 0x10300b8
     field public static final int Widget_Holo_Light_Button_Small = 16974007; // 0x10300b7
@@ -6489,6 +6490,7 @@
     field public static final java.lang.String USER_SERVICE = "user";
     field public static final java.lang.String VIBRATOR_SERVICE = "vibrator";
     field public static final java.lang.String WALLPAPER_SERVICE = "wallpaper";
+    field public static final java.lang.String WIFI_HOTSPOT_SERVICE = "wifihotspot";
     field public static final java.lang.String WIFI_P2P_SERVICE = "wifip2p";
     field public static final java.lang.String WIFI_SERVICE = "wifi";
     field public static final java.lang.String WINDOW_SERVICE = "window";
@@ -6920,6 +6922,7 @@
     field public static final java.lang.String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER";
     field public static final java.lang.String CATEGORY_LE_DESK_DOCK = "android.intent.category.LE_DESK_DOCK";
     field public static final java.lang.String CATEGORY_MONKEY = "android.intent.category.MONKEY";
+    field public static final java.lang.String CATEGORY_NOTIFICATION_PREFERENCES = "android.intent.category.NOTIFICATION_PREFERENCES";
     field public static final java.lang.String CATEGORY_OPENABLE = "android.intent.category.OPENABLE";
     field public static final java.lang.String CATEGORY_PREFERENCE = "android.intent.category.PREFERENCE";
     field public static final java.lang.String CATEGORY_SAMPLE_CODE = "android.intent.category.SAMPLE_CODE";
@@ -16198,6 +16201,19 @@
 
 }
 
+package android.net.wifi.hotspot {
+
+  public abstract interface IWifiHotspotManager implements android.os.IInterface {
+    method public abstract void test() throws android.os.RemoteException;
+  }
+
+  public class WifiHotspotManager {
+    ctor public WifiHotspotManager(android.content.Context, android.net.wifi.hotspot.IWifiHotspotManager);
+    method public void test();
+  }
+
+}
+
 package android.net.wifi.p2p {
 
   public class WifiP2pConfig implements android.os.Parcelable {
@@ -27823,9 +27839,9 @@
     field public static final java.lang.String GOOD_IRI_CHAR = "a-zA-Z0-9\u00a0-\ud7ff\uf900-\ufdcf\ufdf0-\uffef";
     field public static final java.util.regex.Pattern IP_ADDRESS;
     field public static final java.util.regex.Pattern PHONE;
-    field public static final java.util.regex.Pattern TOP_LEVEL_DOMAIN;
-    field public static final java.lang.String TOP_LEVEL_DOMAIN_STR = "((aero|arpa|asia|a[cdefgilmnoqrstuwxz])|(biz|b[abdefghijmnorstvwyz])|(cat|com|coop|c[acdfghiklmnoruvxyz])|d[ejkmoz]|(edu|e[cegrstu])|f[ijkmor]|(gov|g[abdefghilmnpqrstuwy])|h[kmnrtu]|(info|int|i[delmnoqrst])|(jobs|j[emop])|k[eghimnprwyz]|l[abcikrstuvy]|(mil|mobi|museum|m[acdeghklmnopqrstuvwxyz])|(name|net|n[acefgilopruz])|(org|om)|(pro|p[aefghklmnrstwy])|qa|r[eosuw]|s[abcdeghijklmnortuvyz]|(tel|travel|t[cdfghjklmnoprtvwz])|u[agksyz]|v[aceginu]|w[fs]|(\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae|\u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435|\u0440\u0444|\u0441\u0440\u0431|\u05d8\u05e2\u05e1\u05d8|\u0622\u0632\u0645\u0627\u06cc\u0634\u06cc|\u0625\u062e\u062a\u0628\u0627\u0631|\u0627\u0644\u0627\u0631\u062f\u0646|\u0627\u0644\u062c\u0632\u0627\u0626\u0631|\u0627\u0644\u0633\u0639\u0648\u062f\u064a\u0629|\u0627\u0644\u0645\u063a\u0631\u0628|\u0627\u0645\u0627\u0631\u0627\u062a|\u0628\u06be\u0627\u0631\u062a|\u062a\u0648\u0646\u0633|\u0633\u0648\u0631\u064a\u0629|\u0641\u0644\u0633\u0637\u064a\u0646|\u0642\u0637\u0631|\u0645\u0635\u0631|\u092a\u0930\u0940\u0915\u094d\u0937\u093e|\u092d\u093e\u0930\u0924|\u09ad\u09be\u09b0\u09a4|\u0a2d\u0a3e\u0a30\u0a24|\u0aad\u0abe\u0ab0\u0aa4|\u0b87\u0ba8\u0bcd\u0ba4\u0bbf\u0baf\u0bbe|\u0b87\u0bb2\u0b99\u0bcd\u0b95\u0bc8|\u0b9a\u0bbf\u0b99\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0bc2\u0bb0\u0bcd|\u0baa\u0bb0\u0bbf\u0b9f\u0bcd\u0b9a\u0bc8|\u0c2d\u0c3e\u0c30\u0c24\u0c4d|\u0dbd\u0d82\u0d9a\u0dcf|\u0e44\u0e17\u0e22|\u30c6\u30b9\u30c8|\u4e2d\u56fd|\u4e2d\u570b|\u53f0\u6e7e|\u53f0\u7063|\u65b0\u52a0\u5761|\u6d4b\u8bd5|\u6e2c\u8a66|\u9999\u6e2f|\ud14c\uc2a4\ud2b8|\ud55c\uad6d|xn\\-\\-0zwm56d|xn\\-\\-11b5bs3a9aj6g|xn\\-\\-3e0b707e|xn\\-\\-45brj9c|xn\\-\\-80akhbyknj4f|xn\\-\\-90a3ac|xn\\-\\-9t4b11yi5a|xn\\-\\-clchc0ea0b2g2a9gcd|xn\\-\\-deba0ad|xn\\-\\-fiqs8s|xn\\-\\-fiqz9s|xn\\-\\-fpcrj9c3d|xn\\-\\-fzc2c9e2c|xn\\-\\-g6w251d|xn\\-\\-gecrj9c|xn\\-\\-h2brj9c|xn\\-\\-hgbk6aj7f53bba|xn\\-\\-hlcj6aya9esc7a|xn\\-\\-j6w193g|xn\\-\\-jxalpdlp|xn\\-\\-kgbechtv|xn\\-\\-kprw13d|xn\\-\\-kpry57d|xn\\-\\-lgbbat1ad8j|xn\\-\\-mgbaam7a8h|xn\\-\\-mgbayh7gpa|xn\\-\\-mgbbh1a71e|xn\\-\\-mgbc0a9azcg|xn\\-\\-mgberp4a5d4ar|xn\\-\\-o3cw4h|xn\\-\\-ogbpf8fl|xn\\-\\-p1ai|xn\\-\\-pgbs0dh|xn\\-\\-s9brj9c|xn\\-\\-wgbh1c|xn\\-\\-wgbl6a|xn\\-\\-xkc2al3hye2a|xn\\-\\-xkc2dl3a5ee0h|xn\\-\\-yfro4i67o|xn\\-\\-ygbi2ammx|xn\\-\\-zckzah|xxx)|y[et]|z[amw])";
-    field public static final java.lang.String TOP_LEVEL_DOMAIN_STR_FOR_WEB_URL = "(?:(?:aero|arpa|asia|a[cdefgilmnoqrstuwxz])|(?:biz|b[abdefghijmnorstvwyz])|(?:cat|com|coop|c[acdfghiklmnoruvxyz])|d[ejkmoz]|(?:edu|e[cegrstu])|f[ijkmor]|(?:gov|g[abdefghilmnpqrstuwy])|h[kmnrtu]|(?:info|int|i[delmnoqrst])|(?:jobs|j[emop])|k[eghimnprwyz]|l[abcikrstuvy]|(?:mil|mobi|museum|m[acdeghklmnopqrstuvwxyz])|(?:name|net|n[acefgilopruz])|(?:org|om)|(?:pro|p[aefghklmnrstwy])|qa|r[eosuw]|s[abcdeghijklmnortuvyz]|(?:tel|travel|t[cdfghjklmnoprtvwz])|u[agksyz]|v[aceginu]|w[fs]|(?:\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae|\u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435|\u0440\u0444|\u0441\u0440\u0431|\u05d8\u05e2\u05e1\u05d8|\u0622\u0632\u0645\u0627\u06cc\u0634\u06cc|\u0625\u062e\u062a\u0628\u0627\u0631|\u0627\u0644\u0627\u0631\u062f\u0646|\u0627\u0644\u062c\u0632\u0627\u0626\u0631|\u0627\u0644\u0633\u0639\u0648\u062f\u064a\u0629|\u0627\u0644\u0645\u063a\u0631\u0628|\u0627\u0645\u0627\u0631\u0627\u062a|\u0628\u06be\u0627\u0631\u062a|\u062a\u0648\u0646\u0633|\u0633\u0648\u0631\u064a\u0629|\u0641\u0644\u0633\u0637\u064a\u0646|\u0642\u0637\u0631|\u0645\u0635\u0631|\u092a\u0930\u0940\u0915\u094d\u0937\u093e|\u092d\u093e\u0930\u0924|\u09ad\u09be\u09b0\u09a4|\u0a2d\u0a3e\u0a30\u0a24|\u0aad\u0abe\u0ab0\u0aa4|\u0b87\u0ba8\u0bcd\u0ba4\u0bbf\u0baf\u0bbe|\u0b87\u0bb2\u0b99\u0bcd\u0b95\u0bc8|\u0b9a\u0bbf\u0b99\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0bc2\u0bb0\u0bcd|\u0baa\u0bb0\u0bbf\u0b9f\u0bcd\u0b9a\u0bc8|\u0c2d\u0c3e\u0c30\u0c24\u0c4d|\u0dbd\u0d82\u0d9a\u0dcf|\u0e44\u0e17\u0e22|\u30c6\u30b9\u30c8|\u4e2d\u56fd|\u4e2d\u570b|\u53f0\u6e7e|\u53f0\u7063|\u65b0\u52a0\u5761|\u6d4b\u8bd5|\u6e2c\u8a66|\u9999\u6e2f|\ud14c\uc2a4\ud2b8|\ud55c\uad6d|xn\\-\\-0zwm56d|xn\\-\\-11b5bs3a9aj6g|xn\\-\\-3e0b707e|xn\\-\\-45brj9c|xn\\-\\-80akhbyknj4f|xn\\-\\-90a3ac|xn\\-\\-9t4b11yi5a|xn\\-\\-clchc0ea0b2g2a9gcd|xn\\-\\-deba0ad|xn\\-\\-fiqs8s|xn\\-\\-fiqz9s|xn\\-\\-fpcrj9c3d|xn\\-\\-fzc2c9e2c|xn\\-\\-g6w251d|xn\\-\\-gecrj9c|xn\\-\\-h2brj9c|xn\\-\\-hgbk6aj7f53bba|xn\\-\\-hlcj6aya9esc7a|xn\\-\\-j6w193g|xn\\-\\-jxalpdlp|xn\\-\\-kgbechtv|xn\\-\\-kprw13d|xn\\-\\-kpry57d|xn\\-\\-lgbbat1ad8j|xn\\-\\-mgbaam7a8h|xn\\-\\-mgbayh7gpa|xn\\-\\-mgbbh1a71e|xn\\-\\-mgbc0a9azcg|xn\\-\\-mgberp4a5d4ar|xn\\-\\-o3cw4h|xn\\-\\-ogbpf8fl|xn\\-\\-p1ai|xn\\-\\-pgbs0dh|xn\\-\\-s9brj9c|xn\\-\\-wgbh1c|xn\\-\\-wgbl6a|xn\\-\\-xkc2al3hye2a|xn\\-\\-xkc2dl3a5ee0h|xn\\-\\-yfro4i67o|xn\\-\\-ygbi2ammx|xn\\-\\-zckzah|xxx)|y[et]|z[amw]))";
+    field public static final deprecated java.util.regex.Pattern TOP_LEVEL_DOMAIN;
+    field public static final deprecated java.lang.String TOP_LEVEL_DOMAIN_STR = "((aero|arpa|asia|a[cdefgilmnoqrstuwxz])|(biz|b[abdefghijmnorstvwyz])|(cat|com|coop|c[acdfghiklmnoruvxyz])|d[ejkmoz]|(edu|e[cegrstu])|f[ijkmor]|(gov|g[abdefghilmnpqrstuwy])|h[kmnrtu]|(info|int|i[delmnoqrst])|(jobs|j[emop])|k[eghimnprwyz]|l[abcikrstuvy]|(mil|mobi|museum|m[acdeghklmnopqrstuvwxyz])|(name|net|n[acefgilopruz])|(org|om)|(pro|p[aefghklmnrstwy])|qa|r[eosuw]|s[abcdeghijklmnortuvyz]|(tel|travel|t[cdfghjklmnoprtvwz])|u[agksyz]|v[aceginu]|w[fs]|(\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae|\u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435|\u0440\u0444|\u0441\u0440\u0431|\u05d8\u05e2\u05e1\u05d8|\u0622\u0632\u0645\u0627\u06cc\u0634\u06cc|\u0625\u062e\u062a\u0628\u0627\u0631|\u0627\u0644\u0627\u0631\u062f\u0646|\u0627\u0644\u062c\u0632\u0627\u0626\u0631|\u0627\u0644\u0633\u0639\u0648\u062f\u064a\u0629|\u0627\u0644\u0645\u063a\u0631\u0628|\u0627\u0645\u0627\u0631\u0627\u062a|\u0628\u06be\u0627\u0631\u062a|\u062a\u0648\u0646\u0633|\u0633\u0648\u0631\u064a\u0629|\u0641\u0644\u0633\u0637\u064a\u0646|\u0642\u0637\u0631|\u0645\u0635\u0631|\u092a\u0930\u0940\u0915\u094d\u0937\u093e|\u092d\u093e\u0930\u0924|\u09ad\u09be\u09b0\u09a4|\u0a2d\u0a3e\u0a30\u0a24|\u0aad\u0abe\u0ab0\u0aa4|\u0b87\u0ba8\u0bcd\u0ba4\u0bbf\u0baf\u0bbe|\u0b87\u0bb2\u0b99\u0bcd\u0b95\u0bc8|\u0b9a\u0bbf\u0b99\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0bc2\u0bb0\u0bcd|\u0baa\u0bb0\u0bbf\u0b9f\u0bcd\u0b9a\u0bc8|\u0c2d\u0c3e\u0c30\u0c24\u0c4d|\u0dbd\u0d82\u0d9a\u0dcf|\u0e44\u0e17\u0e22|\u30c6\u30b9\u30c8|\u4e2d\u56fd|\u4e2d\u570b|\u53f0\u6e7e|\u53f0\u7063|\u65b0\u52a0\u5761|\u6d4b\u8bd5|\u6e2c\u8a66|\u9999\u6e2f|\ud14c\uc2a4\ud2b8|\ud55c\uad6d|xn\\-\\-0zwm56d|xn\\-\\-11b5bs3a9aj6g|xn\\-\\-3e0b707e|xn\\-\\-45brj9c|xn\\-\\-80akhbyknj4f|xn\\-\\-90a3ac|xn\\-\\-9t4b11yi5a|xn\\-\\-clchc0ea0b2g2a9gcd|xn\\-\\-deba0ad|xn\\-\\-fiqs8s|xn\\-\\-fiqz9s|xn\\-\\-fpcrj9c3d|xn\\-\\-fzc2c9e2c|xn\\-\\-g6w251d|xn\\-\\-gecrj9c|xn\\-\\-h2brj9c|xn\\-\\-hgbk6aj7f53bba|xn\\-\\-hlcj6aya9esc7a|xn\\-\\-j6w193g|xn\\-\\-jxalpdlp|xn\\-\\-kgbechtv|xn\\-\\-kprw13d|xn\\-\\-kpry57d|xn\\-\\-lgbbat1ad8j|xn\\-\\-mgbaam7a8h|xn\\-\\-mgbayh7gpa|xn\\-\\-mgbbh1a71e|xn\\-\\-mgbc0a9azcg|xn\\-\\-mgberp4a5d4ar|xn\\-\\-o3cw4h|xn\\-\\-ogbpf8fl|xn\\-\\-p1ai|xn\\-\\-pgbs0dh|xn\\-\\-s9brj9c|xn\\-\\-wgbh1c|xn\\-\\-wgbl6a|xn\\-\\-xkc2al3hye2a|xn\\-\\-xkc2dl3a5ee0h|xn\\-\\-yfro4i67o|xn\\-\\-ygbi2ammx|xn\\-\\-zckzah|xxx)|y[et]|z[amw])";
+    field public static final deprecated java.lang.String TOP_LEVEL_DOMAIN_STR_FOR_WEB_URL = "(?:(?:aero|arpa|asia|a[cdefgilmnoqrstuwxz])|(?:biz|b[abdefghijmnorstvwyz])|(?:cat|com|coop|c[acdfghiklmnoruvxyz])|d[ejkmoz]|(?:edu|e[cegrstu])|f[ijkmor]|(?:gov|g[abdefghilmnpqrstuwy])|h[kmnrtu]|(?:info|int|i[delmnoqrst])|(?:jobs|j[emop])|k[eghimnprwyz]|l[abcikrstuvy]|(?:mil|mobi|museum|m[acdeghklmnopqrstuvwxyz])|(?:name|net|n[acefgilopruz])|(?:org|om)|(?:pro|p[aefghklmnrstwy])|qa|r[eosuw]|s[abcdeghijklmnortuvyz]|(?:tel|travel|t[cdfghjklmnoprtvwz])|u[agksyz]|v[aceginu]|w[fs]|(?:\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae|\u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435|\u0440\u0444|\u0441\u0440\u0431|\u05d8\u05e2\u05e1\u05d8|\u0622\u0632\u0645\u0627\u06cc\u0634\u06cc|\u0625\u062e\u062a\u0628\u0627\u0631|\u0627\u0644\u0627\u0631\u062f\u0646|\u0627\u0644\u062c\u0632\u0627\u0626\u0631|\u0627\u0644\u0633\u0639\u0648\u062f\u064a\u0629|\u0627\u0644\u0645\u063a\u0631\u0628|\u0627\u0645\u0627\u0631\u0627\u062a|\u0628\u06be\u0627\u0631\u062a|\u062a\u0648\u0646\u0633|\u0633\u0648\u0631\u064a\u0629|\u0641\u0644\u0633\u0637\u064a\u0646|\u0642\u0637\u0631|\u0645\u0635\u0631|\u092a\u0930\u0940\u0915\u094d\u0937\u093e|\u092d\u093e\u0930\u0924|\u09ad\u09be\u09b0\u09a4|\u0a2d\u0a3e\u0a30\u0a24|\u0aad\u0abe\u0ab0\u0aa4|\u0b87\u0ba8\u0bcd\u0ba4\u0bbf\u0baf\u0bbe|\u0b87\u0bb2\u0b99\u0bcd\u0b95\u0bc8|\u0b9a\u0bbf\u0b99\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0bc2\u0bb0\u0bcd|\u0baa\u0bb0\u0bbf\u0b9f\u0bcd\u0b9a\u0bc8|\u0c2d\u0c3e\u0c30\u0c24\u0c4d|\u0dbd\u0d82\u0d9a\u0dcf|\u0e44\u0e17\u0e22|\u30c6\u30b9\u30c8|\u4e2d\u56fd|\u4e2d\u570b|\u53f0\u6e7e|\u53f0\u7063|\u65b0\u52a0\u5761|\u6d4b\u8bd5|\u6e2c\u8a66|\u9999\u6e2f|\ud14c\uc2a4\ud2b8|\ud55c\uad6d|xn\\-\\-0zwm56d|xn\\-\\-11b5bs3a9aj6g|xn\\-\\-3e0b707e|xn\\-\\-45brj9c|xn\\-\\-80akhbyknj4f|xn\\-\\-90a3ac|xn\\-\\-9t4b11yi5a|xn\\-\\-clchc0ea0b2g2a9gcd|xn\\-\\-deba0ad|xn\\-\\-fiqs8s|xn\\-\\-fiqz9s|xn\\-\\-fpcrj9c3d|xn\\-\\-fzc2c9e2c|xn\\-\\-g6w251d|xn\\-\\-gecrj9c|xn\\-\\-h2brj9c|xn\\-\\-hgbk6aj7f53bba|xn\\-\\-hlcj6aya9esc7a|xn\\-\\-j6w193g|xn\\-\\-jxalpdlp|xn\\-\\-kgbechtv|xn\\-\\-kprw13d|xn\\-\\-kpry57d|xn\\-\\-lgbbat1ad8j|xn\\-\\-mgbaam7a8h|xn\\-\\-mgbayh7gpa|xn\\-\\-mgbbh1a71e|xn\\-\\-mgbc0a9azcg|xn\\-\\-mgberp4a5d4ar|xn\\-\\-o3cw4h|xn\\-\\-ogbpf8fl|xn\\-\\-p1ai|xn\\-\\-pgbs0dh|xn\\-\\-s9brj9c|xn\\-\\-wgbh1c|xn\\-\\-wgbl6a|xn\\-\\-xkc2al3hye2a|xn\\-\\-xkc2dl3a5ee0h|xn\\-\\-yfro4i67o|xn\\-\\-ygbi2ammx|xn\\-\\-zckzah|xxx)|y[et]|z[amw]))";
     field public static final java.util.regex.Pattern WEB_URL;
   }
 
@@ -28298,6 +28314,7 @@
     method public android.os.Vibrator getVibrator();
     method public boolean[] hasKeys(int...);
     method public boolean isVirtual();
+    method public boolean supportsSource(int);
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator CREATOR;
     field public static final int KEYBOARD_TYPE_ALPHABETIC = 2; // 0x2
diff --git a/core/java/android/animation/RevealAnimator.java b/core/java/android/animation/RevealAnimator.java
new file mode 100644
index 0000000..77a536a
--- /dev/null
+++ b/core/java/android/animation/RevealAnimator.java
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.animation;
+
+import android.view.View;
+
+import java.util.ArrayList;
+
+/**
+ * Reveals a View with an animated clipping circle.
+ * The clipping is implemented efficiently by talking to a private reveal API on View.
+ * This hidden class currently only accessed by the {@link android.view.View}.
+ *
+ * @hide
+ */
+public class RevealAnimator extends ValueAnimator {
+    private final static String LOGTAG = "RevealAnimator";
+    private ValueAnimator.AnimatorListener mListener;
+    private ValueAnimator.AnimatorUpdateListener mUpdateListener;
+    private RevealCircle mReuseRevealCircle = new RevealCircle(0);
+    private RevealAnimator(final View clipView, final int x, final int y,
+            float startRadius, float endRadius, final boolean inverseClip) {
+
+        setObjectValues(new RevealCircle(startRadius), new RevealCircle(endRadius));
+        setEvaluator(new RevealCircleEvaluator(mReuseRevealCircle));
+
+        mUpdateListener = new ValueAnimator.AnimatorUpdateListener() {
+                @Override
+            public void onAnimationUpdate(ValueAnimator animation) {
+                RevealCircle circle = (RevealCircle) animation.getAnimatedValue();
+                float radius = circle.getRadius();
+                clipView.setRevealClip(true, inverseClip, x, y, radius);
+            }
+        };
+        mListener = new AnimatorListenerAdapter() {
+                @Override
+            public void onAnimationCancel(Animator animation) {
+                clipView.setRevealClip(false, false, 0, 0, 0);
+            }
+
+                @Override
+            public void onAnimationEnd(Animator animation) {
+                clipView.setRevealClip(false, false, 0, 0, 0);
+            }
+        };
+        addUpdateListener(mUpdateListener);
+        addListener(mListener);
+    }
+
+    public static RevealAnimator ofRevealCircle(View clipView, int x, int y,
+            float startRadius, float endRadius, boolean inverseClip) {
+        RevealAnimator anim = new RevealAnimator(clipView, x, y,
+                startRadius, endRadius, inverseClip);
+        return anim;
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void removeAllUpdateListeners() {
+        super.removeAllUpdateListeners();
+        addUpdateListener(mUpdateListener);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void removeAllListeners() {
+        super.removeAllListeners();
+        addListener(mListener);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public ArrayList<AnimatorListener> getListeners() {
+        ArrayList<AnimatorListener> allListeners =
+                (ArrayList<AnimatorListener>) super.getListeners().clone();
+        allListeners.remove(mListener);
+        return allListeners;
+    }
+
+    private class RevealCircle {
+        float mRadius;
+
+        public RevealCircle(float radius) {
+            mRadius = radius;
+        }
+
+        public void setRadius(float radius) {
+            mRadius = radius;
+        }
+
+        public float getRadius() {
+            return mRadius;
+        }
+    }
+
+    private class RevealCircleEvaluator implements TypeEvaluator<RevealCircle> {
+
+        private RevealCircle mRevealCircle;
+
+        public RevealCircleEvaluator() {
+        }
+
+        public RevealCircleEvaluator(RevealCircle reuseCircle) {
+            mRevealCircle = reuseCircle;
+        }
+
+        @Override
+        public RevealCircle evaluate(float fraction, RevealCircle startValue,
+                RevealCircle endValue) {
+            float currentRadius = startValue.mRadius
+                    + ((endValue.mRadius - startValue.mRadius) * fraction);
+            if (mRevealCircle == null) {
+                return new RevealCircle(currentRadius);
+            } else {
+                mRevealCircle.setRadius(currentRadius);
+                return mRevealCircle;
+            }
+        }
+    }
+}
diff --git a/core/java/android/app/ContextImpl.java b/core/java/android/app/ContextImpl.java
index 589c82f..b2b2571 100644
--- a/core/java/android/app/ContextImpl.java
+++ b/core/java/android/app/ContextImpl.java
@@ -75,6 +75,8 @@
 import android.net.nsd.NsdManager;
 import android.net.wifi.IWifiManager;
 import android.net.wifi.WifiManager;
+import android.net.wifi.hotspot.IWifiHotspotManager;
+import android.net.wifi.hotspot.WifiHotspotManager;
 import android.net.wifi.p2p.IWifiP2pManager;
 import android.net.wifi.p2p.WifiP2pManager;
 import android.nfc.NfcManager;
@@ -552,6 +554,13 @@
                     return new WifiManager(ctx.getOuterContext(), service);
                 }});
 
+        registerService(WIFI_HOTSPOT_SERVICE, new ServiceFetcher() {
+                public Object createService(ContextImpl ctx) {
+                    IBinder b = ServiceManager.getService(WIFI_HOTSPOT_SERVICE);
+                    IWifiHotspotManager service = IWifiHotspotManager.Stub.asInterface(b);
+                    return new WifiHotspotManager(ctx.getOuterContext(), service);
+                }});
+
         registerService(WIFI_P2P_SERVICE, new ServiceFetcher() {
                 public Object createService(ContextImpl ctx) {
                     IBinder b = ServiceManager.getService(WIFI_P2P_SERVICE);
diff --git a/core/java/android/app/admin/DeviceAdminInfo.java b/core/java/android/app/admin/DeviceAdminInfo.java
index 66fc816..3074b49 100644
--- a/core/java/android/app/admin/DeviceAdminInfo.java
+++ b/core/java/android/app/admin/DeviceAdminInfo.java
@@ -52,6 +52,22 @@
     static final String TAG = "DeviceAdminInfo";
 
     /**
+     * A type of policy that this device admin can use: device owner meta-policy
+     * for an admin that is designated as owner of the device.
+     *
+     * @hide
+     */
+    public static final int USES_POLICY_DEVICE_OWNER = -2;
+
+    /**
+     * A type of policy that this device admin can use: profile owner meta-policy
+     * for admins that have been installed as owner of some user profile.
+     *
+     * @hide
+     */
+    public static final int USES_POLICY_PROFILE_OWNER = -1;
+
+    /**
      * A type of policy that this device admin can use: limit the passwords
      * that the user can select, via {@link DevicePolicyManager#setPasswordQuality}
      * and {@link DevicePolicyManager#setPasswordMinimumLength}.
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 9f0c384..cd91f3b 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -1974,6 +1974,7 @@
             //@hide: NETWORK_STATS_SERVICE,
             //@hide: NETWORK_POLICY_SERVICE,
             WIFI_SERVICE,
+            WIFI_HOTSPOT_SERVICE,
             WIFI_P2P_SERVICE,
             NSD_SERVICE,
             AUDIO_SERVICE,
@@ -2324,6 +2325,16 @@
 
     /**
      * Use with {@link #getSystemService} to retrieve a {@link
+     * android.net.wifi.hotspot.WifiHotspotManager} for handling management of
+     * Wi-Fi hotspot access.
+     *
+     * @see #getSystemService
+     * @see android.net.wifi.hotspot.WifiHotspotManager
+     */
+    public static final String WIFI_HOTSPOT_SERVICE = "wifihotspot";
+
+    /**
+     * Use with {@link #getSystemService} to retrieve a {@link
      * android.net.wifi.p2p.WifiP2pManager} for handling management of
      * Wi-Fi peer-to-peer connections.
      *
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index 102433b..d189a34 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -2884,6 +2884,14 @@
     @SdkConstant(SdkConstantType.INTENT_CATEGORY)
     public static final String CATEGORY_CAR_MODE = "android.intent.category.CAR_MODE";
 
+    /**
+     * An activity that provides a user interface for adjusting notification preferences for its
+     * containing application. Optional but recommended for apps that post
+     * {@link android.app.Notification Notifications}.
+     */
+    @SdkConstant(SdkConstantType.INTENT_CATEGORY)
+    public static final String CATEGORY_NOTIFICATION_PREFERENCES = "android.intent.category.NOTIFICATION_PREFERENCES";
+
     // ---------------------------------------------------------------------
     // ---------------------------------------------------------------------
     // Application launch intent categories (see addCategory()).
diff --git a/core/java/android/hardware/camera2/CameraCharacteristics.java b/core/java/android/hardware/camera2/CameraCharacteristics.java
index 37bead8..ff77580 100644
--- a/core/java/android/hardware/camera2/CameraCharacteristics.java
+++ b/core/java/android/hardware/camera2/CameraCharacteristics.java
@@ -1093,8 +1093,8 @@
      *
      * @see CaptureRequest#SENSOR_TEST_PATTERN_MODE
      */
-    public static final Key<Byte> SENSOR_AVAILABLE_TEST_PATTERN_MODES =
-            new Key<Byte>("android.sensor.availableTestPatternModes", byte.class);
+    public static final Key<int[]> SENSOR_AVAILABLE_TEST_PATTERN_MODES =
+            new Key<int[]>("android.sensor.availableTestPatternModes", int[].class);
 
     /**
      * <p>Which face detection modes are available,
diff --git a/core/java/android/hardware/camera2/CameraMetadata.java b/core/java/android/hardware/camera2/CameraMetadata.java
index 42c8e3da..679310a 100644
--- a/core/java/android/hardware/camera2/CameraMetadata.java
+++ b/core/java/android/hardware/camera2/CameraMetadata.java
@@ -1002,8 +1002,11 @@
      * controls; the camera device will ignore those settings while
      * USE_SCENE_MODE is active (except for FACE_PRIORITY
      * scene mode). Other control entries are still active.
-     * This setting can only be used if availableSceneModes !=
-     * UNSUPPORTED</p>
+     * This setting can only be used if scene mode is supported
+     * (i.e. {@link CameraCharacteristics#CONTROL_AVAILABLE_SCENE_MODES android.control.availableSceneModes} contain some modes
+     * other than DISABLED).</p>
+     *
+     * @see CameraCharacteristics#CONTROL_AVAILABLE_SCENE_MODES
      * @see CaptureRequest#CONTROL_MODE
      */
     public static final int CONTROL_MODE_USE_SCENE_MODE = 2;
diff --git a/core/java/android/util/Patterns.java b/core/java/android/util/Patterns.java
index 0f8da44..13cc88b 100644
--- a/core/java/android/util/Patterns.java
+++ b/core/java/android/util/Patterns.java
@@ -28,7 +28,12 @@
      *  List accurate as of 2011/07/18.  List taken from:
      *  http://data.iana.org/TLD/tlds-alpha-by-domain.txt
      *  This pattern is auto-generated by frameworks/ex/common/tools/make-iana-tld-pattern.py
+     *
+     *  @deprecated Due to the recent profileration of gTLDs, this API is
+     *  expected to become out-of-date very quickly. Therefore it is now
+     *  deprecated.
      */
+    @Deprecated
     public static final String TOP_LEVEL_DOMAIN_STR =
         "((aero|arpa|asia|a[cdefgilmnoqrstuwxz])"
         + "|(biz|b[abdefghijmnorstvwyz])"
@@ -59,7 +64,9 @@
 
     /**
      *  Regular expression pattern to match all IANA top-level domains.
+     *  @deprecated This API is deprecated. See {@link #TOP_LEVEL_DOMAIN_STR}.
      */
+    @Deprecated
     public static final Pattern TOP_LEVEL_DOMAIN =
         Pattern.compile(TOP_LEVEL_DOMAIN_STR);
 
@@ -68,7 +75,10 @@
      *  List accurate as of 2011/07/18.  List taken from:
      *  http://data.iana.org/TLD/tlds-alpha-by-domain.txt
      *  This pattern is auto-generated by frameworks/ex/common/tools/make-iana-tld-pattern.py
+     *
+     *  @deprecated This API is deprecated. See {@link #TOP_LEVEL_DOMAIN_STR}.
      */
+    @Deprecated
     public static final String TOP_LEVEL_DOMAIN_STR_FOR_WEB_URL =
         "(?:"
         + "(?:aero|arpa|asia|a[cdefgilmnoqrstuwxz])"
@@ -107,6 +117,24 @@
     public static final String GOOD_IRI_CHAR =
         "a-zA-Z0-9\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF";
 
+    public static final Pattern IP_ADDRESS
+        = Pattern.compile(
+            "((25[0-5]|2[0-4][0-9]|[0-1][0-9]{2}|[1-9][0-9]|[1-9])\\.(25[0-5]|2[0-4]"
+            + "[0-9]|[0-1][0-9]{2}|[1-9][0-9]|[1-9]|0)\\.(25[0-5]|2[0-4][0-9]|[0-1]"
+            + "[0-9]{2}|[1-9][0-9]|[1-9]|0)\\.(25[0-5]|2[0-4][0-9]|[0-1][0-9]{2}"
+            + "|[1-9][0-9]|[0-9]))");
+
+    /**
+     * RFC 1035 Section 2.3.4 limits the labels to a maximum 63 octets.
+     */
+    private static final String IRI
+        = "[" + GOOD_IRI_CHAR + "]([" + GOOD_IRI_CHAR + "\\-]{0,61}[" + GOOD_IRI_CHAR + "]){0,1}";
+
+    private static final String HOST_NAME = IRI + "(?:\\." + IRI + ")+";
+
+    public static final Pattern DOMAIN_NAME
+        = Pattern.compile("(" + HOST_NAME + "|" + IP_ADDRESS + ")");
+
     /**
      *  Regular expression pattern to match most part of RFC 3987
      *  Internationalized URLs, aka IRIs.  Commonly used Unicode characters are
@@ -116,13 +144,7 @@
         "((?:(http|https|Http|Https|rtsp|Rtsp):\\/\\/(?:(?:[a-zA-Z0-9\\$\\-\\_\\.\\+\\!\\*\\'\\(\\)"
         + "\\,\\;\\?\\&\\=]|(?:\\%[a-fA-F0-9]{2})){1,64}(?:\\:(?:[a-zA-Z0-9\\$\\-\\_"
         + "\\.\\+\\!\\*\\'\\(\\)\\,\\;\\?\\&\\=]|(?:\\%[a-fA-F0-9]{2})){1,25})?\\@)?)?"
-        + "((?:(?:[" + GOOD_IRI_CHAR + "][" + GOOD_IRI_CHAR + "\\-]{0,64}\\.)+"   // named host
-        + TOP_LEVEL_DOMAIN_STR_FOR_WEB_URL
-        + "|(?:(?:25[0-5]|2[0-4]" // or ip address
-        + "[0-9]|[0-1][0-9]{2}|[1-9][0-9]|[1-9])\\.(?:25[0-5]|2[0-4][0-9]"
-        + "|[0-1][0-9]{2}|[1-9][0-9]|[1-9]|0)\\.(?:25[0-5]|2[0-4][0-9]|[0-1]"
-        + "[0-9]{2}|[1-9][0-9]|[1-9]|0)\\.(?:25[0-5]|2[0-4][0-9]|[0-1][0-9]{2}"
-        + "|[1-9][0-9]|[0-9])))"
+        + "(?:" + DOMAIN_NAME + ")"
         + "(?:\\:\\d{1,5})?)" // plus option port number
         + "(\\/(?:(?:[" + GOOD_IRI_CHAR + "\\;\\/\\?\\:\\@\\&\\=\\#\\~"  // plus option query params
         + "\\-\\.\\+\\!\\*\\'\\(\\)\\,\\_])|(?:\\%[a-fA-F0-9]{2}))*)?"
@@ -130,19 +152,6 @@
                         // input.  This is to stop foo.sure from
                         // matching as foo.su
 
-    public static final Pattern IP_ADDRESS
-        = Pattern.compile(
-            "((25[0-5]|2[0-4][0-9]|[0-1][0-9]{2}|[1-9][0-9]|[1-9])\\.(25[0-5]|2[0-4]"
-            + "[0-9]|[0-1][0-9]{2}|[1-9][0-9]|[1-9]|0)\\.(25[0-5]|2[0-4][0-9]|[0-1]"
-            + "[0-9]{2}|[1-9][0-9]|[1-9]|0)\\.(25[0-5]|2[0-4][0-9]|[0-1][0-9]{2}"
-            + "|[1-9][0-9]|[0-9]))");
-
-    public static final Pattern DOMAIN_NAME
-        = Pattern.compile(
-            "(((([" + GOOD_IRI_CHAR + "][" + GOOD_IRI_CHAR + "\\-]*)*[" + GOOD_IRI_CHAR + "]\\.)+"
-            + TOP_LEVEL_DOMAIN + ")|"
-            + IP_ADDRESS + ")");
-
     public static final Pattern EMAIL_ADDRESS
         = Pattern.compile(
             "[a-zA-Z0-9\\+\\.\\_\\%\\-\\+]{1,256}" +
@@ -159,7 +168,7 @@
      * might be phone numbers in arbitrary text, not for validating whether
      * something is in fact a phone number.  It will miss many things that
      * are legitimate phone numbers.
-     * 
+     *
      * <p> The pattern matches the following:
      * <ul>
      * <li>Optionally, a + sign followed immediately by one or more digits. Spaces, dots, or dashes
diff --git a/core/java/android/view/AccessibilityInteractionController.java b/core/java/android/view/AccessibilityInteractionController.java
index abae068..477c994 100644
--- a/core/java/android/view/AccessibilityInteractionController.java
+++ b/core/java/android/view/AccessibilityInteractionController.java
@@ -52,7 +52,7 @@
  */
 final class AccessibilityInteractionController {
 
-    private static final boolean ENFORCE_NODE_TREE_CONSISTENT = Build.IS_DEBUGGABLE;
+    private static final boolean ENFORCE_NODE_TREE_CONSISTENT = false;
 
     private final ArrayList<AccessibilityNodeInfo> mTempAccessibilityNodeInfoList =
         new ArrayList<AccessibilityNodeInfo>();
diff --git a/core/java/android/view/GLRenderer.java b/core/java/android/view/GLRenderer.java
index f083148..125d11e 100644
--- a/core/java/android/view/GLRenderer.java
+++ b/core/java/android/view/GLRenderer.java
@@ -1202,7 +1202,7 @@
 
     private RenderNode buildDisplayList(View view, HardwareCanvas canvas) {
         if (mDrawDelta <= 0) {
-            return view.mDisplayList;
+            return view.mRenderNode;
         }
 
         view.mRecreateDisplayList = (view.mPrivateFlags & View.PFLAG_INVALIDATED)
@@ -1213,12 +1213,12 @@
         canvas.clearLayerUpdates();
 
         Trace.traceBegin(Trace.TRACE_TAG_VIEW, "getDisplayList");
-        RenderNode displayList = view.getDisplayList();
+        RenderNode renderNode = view.getDisplayList();
         Trace.traceEnd(Trace.TRACE_TAG_VIEW);
 
         endBuildDisplayListProfiling(buildDisplayListStartTime);
 
-        return displayList;
+        return renderNode;
     }
 
     private Rect beginFrame(HardwareCanvas canvas, Rect dirty, int surfaceState) {
diff --git a/core/java/android/view/InputDevice.java b/core/java/android/view/InputDevice.java
index 0b12cbe..ae5f37e 100644
--- a/core/java/android/view/InputDevice.java
+++ b/core/java/android/view/InputDevice.java
@@ -579,6 +579,18 @@
     }
 
     /**
+     * Determines whether the input device supports the given source or sources.
+     *
+     * @param source The input source or sources to check against. This can be a generic device
+     * type such as {@link InputDevice#SOURCE_MOUSE}, a more generic device class, such as
+     * {@link InputDevice#SOURCE_CLASS_POINTER}, or a combination of sources bitwise ORed together.
+     * @return Whether the device can produce all of the given sources.
+     */
+    public boolean supportsSource(int source) {
+        return (mSources & source) == source;
+    }
+
+    /**
      * Gets the keyboard type.
      * @return The keyboard type.
      */
diff --git a/core/java/android/view/LayoutInflater.java b/core/java/android/view/LayoutInflater.java
index c4fac46..e19bda9 100644
--- a/core/java/android/view/LayoutInflater.java
+++ b/core/java/android/view/LayoutInflater.java
@@ -590,6 +590,7 @@
             Object[] args = mConstructorArgs;
             args[1] = attrs;
 
+            constructor.setAccessible(true);
             final View view = constructor.newInstance(args);
             if (view instanceof ViewStub) {
                 // always use ourselves when inflating ViewStub later
diff --git a/core/java/android/view/RenderNode.java b/core/java/android/view/RenderNode.java
index 6c8c3c7..a27c313 100644
--- a/core/java/android/view/RenderNode.java
+++ b/core/java/android/view/RenderNode.java
@@ -269,8 +269,8 @@
     }
 
     /**
-     * Returns whether the display list is currently usable. If this returns false,
-     * the display list should be re-recorded prior to replaying it.
+     * Returns whether the RenderNode's display list content is currently usable.
+     * If this returns false, the display list should be re-recorded prior to replaying it.
      *
      * @return boolean true if the display list is able to be replayed, false otherwise.
      */
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index f2b9b96..50d4df3 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -16,6 +16,8 @@
 
 package android.view;
 
+import android.animation.RevealAnimator;
+import android.animation.ValueAnimator;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -3549,13 +3551,13 @@
     private Bitmap mUnscaledDrawingCache;
 
     /**
-     * Display list used for the View content.
+     * RenderNode holding View properties, potentially holding a DisplayList of View content.
      * <p>
      * When non-null and valid, this is expected to contain an up-to-date copy
-     * of the View content. It is cleared on temporary detach and reset on
+     * of the View content. Its DisplayList content is cleared on temporary detach and reset on
      * cleanup.
      */
-    RenderNode mDisplayList;
+    RenderNode mRenderNode;
 
     /**
      * Set to true when the view is sending hover accessibility events because it
@@ -9016,10 +9018,13 @@
      * @return True if the event was handled, false otherwise.
      */
     public boolean onTouchEvent(MotionEvent event) {
+        final float x = event.getX();
+        final float y = event.getY();
         final int viewFlags = mViewFlags;
 
         if ((viewFlags & ENABLED_MASK) == DISABLED) {
             if (event.getAction() == MotionEvent.ACTION_UP && (mPrivateFlags & PFLAG_PRESSED) != 0) {
+                clearHotspot(R.attr.state_pressed);
                 setPressed(false);
             }
             // A disabled view that is clickable still consumes the touch
@@ -9052,6 +9057,7 @@
                             // showed it as pressed.  Make it show the pressed
                             // state now (before scheduling the click) to ensure
                             // the user sees it.
+                            setHotspot(R.attr.state_pressed, x, y);
                             setPressed(true);
                        }
 
@@ -9084,6 +9090,7 @@
                             // If the post failed, unpress right now
                             mUnsetPressedState.run();
                         }
+
                         removeTapCallback();
                     }
                     break;
@@ -9105,23 +9112,26 @@
                         if (mPendingCheckForTap == null) {
                             mPendingCheckForTap = new CheckForTap();
                         }
+                        mPendingCheckForTap.x = event.getX();
+                        mPendingCheckForTap.y = event.getY();
                         postDelayed(mPendingCheckForTap, ViewConfiguration.getTapTimeout());
                     } else {
                         // Not inside a scrolling container, so show the feedback right away
+                        setHotspot(R.attr.state_pressed, x, y);
                         setPressed(true);
                         checkForLongClick(0);
                     }
                     break;
 
                 case MotionEvent.ACTION_CANCEL:
+                    clearHotspot(R.attr.state_pressed);
                     setPressed(false);
                     removeTapCallback();
                     removeLongPressCallback();
                     break;
 
                 case MotionEvent.ACTION_MOVE:
-                    final int x = (int) event.getX();
-                    final int y = (int) event.getY();
+                    setHotspot(R.attr.state_pressed, x, y);
 
                     // Be lenient about moving outside of buttons
                     if (!pointInView(x, y, mTouchSlop)) {
@@ -9137,46 +9147,24 @@
                     break;
             }
 
-            if (mBackground != null && mBackground.supportsHotspots()) {
-                manageTouchHotspot(event);
-            }
-
             return true;
         }
 
         return false;
     }
 
-    private void manageTouchHotspot(MotionEvent event) {
-        switch (event.getAction()) {
-            case MotionEvent.ACTION_DOWN:
-            case MotionEvent.ACTION_POINTER_DOWN: {
-                final int index = event.getActionIndex();
-                setPointerHotspot(event, index);
-            } break;
-            case MotionEvent.ACTION_MOVE: {
-                final int count = event.getPointerCount();
-                for (int index = 0; index < count; index++) {
-                    setPointerHotspot(event, index);
-                }
-            } break;
-            case MotionEvent.ACTION_POINTER_UP: {
-                final int actionIndex = event.getActionIndex();
-                final int pointerId = event.getPointerId(actionIndex);
-                mBackground.removeHotspot(pointerId);
-            } break;
-            case MotionEvent.ACTION_UP:
-            case MotionEvent.ACTION_CANCEL:
-                mBackground.clearHotspots();
-                break;
+    private void setHotspot(int id, float x, float y) {
+        final Drawable bg = mBackground;
+        if (bg != null && bg.supportsHotspots()) {
+            bg.setHotspot(id, x, y);
         }
     }
 
-    private void setPointerHotspot(MotionEvent event, int index) {
-        final int id = event.getPointerId(index);
-        final float x = event.getX(index);
-        final float y = event.getY(index);
-        mBackground.setHotspot(id, x, y);
+    private void clearHotspot(int id) {
+        final Drawable bg = mBackground;
+        if (bg != null && bg.supportsHotspots()) {
+            bg.removeHotspot(id);
+        }
     }
 
     /**
@@ -9731,6 +9719,12 @@
         }
     }
 
+    void ensureRenderNode() {
+        if (mRenderNode == null) {
+            mRenderNode = RenderNode.create(getClass().getName());
+        }
+    }
+
     /**
      * Recomputes the transform matrix if necessary.
      */
@@ -9873,8 +9867,8 @@
         info.mMatrixDirty = true;
 
         invalidateViewProperty(false, false);
-        if (mDisplayList != null) {
-            mDisplayList.setCameraDistance(-Math.abs(distance) / dpi);
+        if (mRenderNode != null) {
+            mRenderNode.setCameraDistance(-Math.abs(distance) / dpi);
         }
         if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
             // View was rejected last time it was drawn by its parent; this may have changed
@@ -9919,8 +9913,8 @@
             info.mRotation = rotation;
             info.mMatrixDirty = true;
             invalidateViewProperty(false, true);
-            if (mDisplayList != null) {
-                mDisplayList.setRotation(rotation);
+            if (mRenderNode != null) {
+                mRenderNode.setRotation(rotation);
             }
             if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
                 // View was rejected last time it was drawn by its parent; this may have changed
@@ -9970,8 +9964,8 @@
             info.mRotationY = rotationY;
             info.mMatrixDirty = true;
             invalidateViewProperty(false, true);
-            if (mDisplayList != null) {
-                mDisplayList.setRotationY(rotationY);
+            if (mRenderNode != null) {
+                mRenderNode.setRotationY(rotationY);
             }
             if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
                 // View was rejected last time it was drawn by its parent; this may have changed
@@ -10021,8 +10015,8 @@
             info.mRotationX = rotationX;
             info.mMatrixDirty = true;
             invalidateViewProperty(false, true);
-            if (mDisplayList != null) {
-                mDisplayList.setRotationX(rotationX);
+            if (mRenderNode != null) {
+                mRenderNode.setRotationX(rotationX);
             }
             if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
                 // View was rejected last time it was drawn by its parent; this may have changed
@@ -10064,8 +10058,8 @@
             info.mScaleX = scaleX;
             info.mMatrixDirty = true;
             invalidateViewProperty(false, true);
-            if (mDisplayList != null) {
-                mDisplayList.setScaleX(scaleX);
+            if (mRenderNode != null) {
+                mRenderNode.setScaleX(scaleX);
             }
             if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
                 // View was rejected last time it was drawn by its parent; this may have changed
@@ -10107,8 +10101,8 @@
             info.mScaleY = scaleY;
             info.mMatrixDirty = true;
             invalidateViewProperty(false, true);
-            if (mDisplayList != null) {
-                mDisplayList.setScaleY(scaleY);
+            if (mRenderNode != null) {
+                mRenderNode.setScaleY(scaleY);
             }
             if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
                 // View was rejected last time it was drawn by its parent; this may have changed
@@ -10160,8 +10154,8 @@
             info.mPivotX = pivotX;
             info.mMatrixDirty = true;
             invalidateViewProperty(false, true);
-            if (mDisplayList != null) {
-                mDisplayList.setPivotX(pivotX);
+            if (mRenderNode != null) {
+                mRenderNode.setPivotX(pivotX);
             }
             if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
                 // View was rejected last time it was drawn by its parent; this may have changed
@@ -10212,8 +10206,8 @@
             info.mPivotY = pivotY;
             info.mMatrixDirty = true;
             invalidateViewProperty(false, true);
-            if (mDisplayList != null) {
-                mDisplayList.setPivotY(pivotY);
+            if (mRenderNode != null) {
+                mRenderNode.setPivotY(pivotY);
             }
             if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
                 // View was rejected last time it was drawn by its parent; this may have changed
@@ -10296,8 +10290,8 @@
             } else {
                 mPrivateFlags &= ~PFLAG_ALPHA_SET;
                 invalidateViewProperty(true, false);
-                if (mDisplayList != null) {
-                    mDisplayList.setAlpha(getFinalAlpha());
+                if (mRenderNode != null) {
+                    mRenderNode.setAlpha(getFinalAlpha());
                 }
             }
         }
@@ -10323,8 +10317,8 @@
                 return true;
             } else {
                 mPrivateFlags &= ~PFLAG_ALPHA_SET;
-                if (mDisplayList != null) {
-                    mDisplayList.setAlpha(getFinalAlpha());
+                if (mRenderNode != null) {
+                    mRenderNode.setAlpha(getFinalAlpha());
                 }
             }
         }
@@ -10346,8 +10340,8 @@
             mTransformationInfo.mTransitionAlpha = alpha;
             mPrivateFlags &= ~PFLAG_ALPHA_SET;
             invalidateViewProperty(true, false);
-            if (mDisplayList != null) {
-                mDisplayList.setAlpha(getFinalAlpha());
+            if (mRenderNode != null) {
+                mRenderNode.setAlpha(getFinalAlpha());
             }
         }
     }
@@ -10420,8 +10414,8 @@
             int oldHeight = mBottom - mTop;
 
             mTop = top;
-            if (mDisplayList != null) {
-                mDisplayList.setTop(mTop);
+            if (mRenderNode != null) {
+                mRenderNode.setTop(mTop);
             }
 
             sizeChange(width, mBottom - mTop, width, oldHeight);
@@ -10493,8 +10487,8 @@
             int oldHeight = mBottom - mTop;
 
             mBottom = bottom;
-            if (mDisplayList != null) {
-                mDisplayList.setBottom(mBottom);
+            if (mRenderNode != null) {
+                mRenderNode.setBottom(mBottom);
             }
 
             sizeChange(width, mBottom - mTop, width, oldHeight);
@@ -10560,8 +10554,8 @@
             int height = mBottom - mTop;
 
             mLeft = left;
-            if (mDisplayList != null) {
-                mDisplayList.setLeft(left);
+            if (mRenderNode != null) {
+                mRenderNode.setLeft(left);
             }
 
             sizeChange(mRight - mLeft, height, oldWidth, height);
@@ -10624,8 +10618,8 @@
             int height = mBottom - mTop;
 
             mRight = right;
-            if (mDisplayList != null) {
-                mDisplayList.setRight(mRight);
+            if (mRenderNode != null) {
+                mRenderNode.setRight(mRight);
             }
 
             sizeChange(mRight - mLeft, height, oldWidth, height);
@@ -10725,8 +10719,8 @@
             info.mTranslationX = translationX;
             info.mMatrixDirty = true;
             invalidateViewProperty(false, true);
-            if (mDisplayList != null) {
-                mDisplayList.setTranslationX(translationX);
+            if (mRenderNode != null) {
+                mRenderNode.setTranslationX(translationX);
             }
             if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
                 // View was rejected last time it was drawn by its parent; this may have changed
@@ -10766,8 +10760,8 @@
             info.mTranslationY = translationY;
             info.mMatrixDirty = true;
             invalidateViewProperty(false, true);
-            if (mDisplayList != null) {
-                mDisplayList.setTranslationY(translationY);
+            if (mRenderNode != null) {
+                mRenderNode.setTranslationY(translationY);
             }
             if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
                 // View was rejected last time it was drawn by its parent; this may have changed
@@ -10799,8 +10793,8 @@
             info.mTranslationZ = translationZ;
             info.mMatrixDirty = true;
             invalidateViewProperty(false, true);
-            if (mDisplayList != null) {
-                mDisplayList.setTranslationZ(translationZ);
+            if (mRenderNode != null) {
+                mRenderNode.setTranslationZ(translationZ);
             }
             if ((mPrivateFlags2 & PFLAG2_VIEW_QUICK_REJECTED) == PFLAG2_VIEW_QUICK_REJECTED) {
                 // View was rejected last time it was drawn by its parent; this may have changed
@@ -10810,6 +10804,18 @@
     }
 
     /**
+     * Returns a ValueAnimator which can be used to run a reveal animation,
+     * clipping the content of the view to a circle.
+     *
+     * TODO: Make this a public API.
+     * @hide
+     */
+    public final ValueAnimator createRevealAnimator(int x, int y,
+            float startRadius, float endRadius, boolean inverseClip) {
+        return RevealAnimator.ofRevealCircle(this, x, y, startRadius, endRadius, inverseClip);
+    }
+
+    /**
      * Sets the outline of the view, which defines the shape of the shadow it
      * casts, and can used for clipping.
      * <p>
@@ -10839,8 +10845,8 @@
             mOutline.set(outline);
         }
 
-        if (mDisplayList != null) {
-            mDisplayList.setOutline(mOutline);
+        if (mRenderNode != null) {
+            mRenderNode.setOutline(mOutline);
         }
     }
 
@@ -10876,8 +10882,8 @@
             } else {
                 mPrivateFlags3 &= ~PFLAG3_CLIP_TO_OUTLINE;
             }
-            if (mDisplayList != null) {
-                mDisplayList.setClipToOutline(clipToOutline);
+            if (mRenderNode != null) {
+                mRenderNode.setClipToOutline(clipToOutline);
             }
         }
     }
@@ -10889,8 +10895,10 @@
      */
     public void setRevealClip(boolean shouldClip, boolean inverseClip,
             float x, float y, float radius) {
-        if (mDisplayList != null) {
-            mDisplayList.setRevealClip(shouldClip, inverseClip, x, y, radius);
+        if (mRenderNode != null) {
+            mRenderNode.setRevealClip(shouldClip, inverseClip, x, y, radius);
+            // TODO: Handle this invalidate in a better way, or purely in native.
+            invalidate();
         }
     }
 
@@ -11000,7 +11008,7 @@
             final boolean matrixIsIdentity = mTransformationInfo == null
                     || mTransformationInfo.mMatrixIsIdentity;
             if (matrixIsIdentity) {
-                if (mDisplayList != null) {
+                if (mRenderNode != null) {
                     invalidateViewProperty(false, false);
                 } else {
                     final ViewParent p = mParent;
@@ -11028,8 +11036,8 @@
 
             mTop += offset;
             mBottom += offset;
-            if (mDisplayList != null) {
-                mDisplayList.offsetTopAndBottom(offset);
+            if (mRenderNode != null) {
+                mRenderNode.offsetTopAndBottom(offset);
                 invalidateViewProperty(false, false);
             } else {
                 if (!matrixIsIdentity) {
@@ -11051,7 +11059,7 @@
             final boolean matrixIsIdentity = mTransformationInfo == null
                     || mTransformationInfo.mMatrixIsIdentity;
             if (matrixIsIdentity) {
-                if (mDisplayList != null) {
+                if (mRenderNode != null) {
                     invalidateViewProperty(false, false);
                 } else {
                     final ViewParent p = mParent;
@@ -11076,8 +11084,8 @@
 
             mLeft += offset;
             mRight += offset;
-            if (mDisplayList != null) {
-                mDisplayList.offsetLeftAndRight(offset);
+            if (mRenderNode != null) {
+                mRenderNode.offsetLeftAndRight(offset);
                 invalidateViewProperty(false, false);
             } else {
                 if (!matrixIsIdentity) {
@@ -11520,7 +11528,7 @@
      * list properties are not being used in this view
      */
     void invalidateViewProperty(boolean invalidateParent, boolean forceRedraw) {
-        if (mDisplayList == null || (mPrivateFlags & PFLAG_DRAW_ANIMATION) == PFLAG_DRAW_ANIMATION) {
+        if (mRenderNode == null || (mPrivateFlags & PFLAG_DRAW_ANIMATION) == PFLAG_DRAW_ANIMATION) {
             if (invalidateParent) {
                 invalidateParentCaches();
             }
@@ -13687,10 +13695,7 @@
 
             mHardwareLayer.setLayerPaint(mLayerPaint);
             RenderNode displayList = mHardwareLayer.startRecording();
-            if (getDisplayList(displayList, true) != displayList) {
-                throw new IllegalStateException("getDisplayList() didn't return"
-                        + " the input displaylist for a hardware layer!");
-            }
+            updateDisplayListIfDirty(displayList, true);
             mHardwareLayer.endRecording(mLocalDirtyRect);
             mLocalDirtyRect.setEmpty();
         }
@@ -13831,29 +13836,34 @@
      * Otherwise, the same display list will be returned (after having been rendered into
      * along the way, depending on the invalidation state of the view).
      *
-     * @param displayList The previous version of this displayList, could be null.
+     * @param renderNode The previous version of this displayList, could be null.
      * @param isLayer Whether the requester of the display list is a layer. If so,
      * the view will avoid creating a layer inside the resulting display list.
      * @return A new or reused DisplayList object.
      */
-    private RenderNode getDisplayList(RenderNode displayList, boolean isLayer) {
+    private void updateDisplayListIfDirty(@NonNull RenderNode renderNode, boolean isLayer) {
         final HardwareRenderer renderer = getHardwareRenderer();
+        if (renderNode == null) {
+            throw new IllegalArgumentException("RenderNode must not be null");
+        }
         if (renderer == null || !canHaveDisplayList()) {
-            return null;
+            // can't populate RenderNode, don't try
+            return;
         }
 
-        if (((mPrivateFlags & PFLAG_DRAWING_CACHE_VALID) == 0 ||
-                displayList == null || !displayList.isValid() ||
-                (!isLayer && mRecreateDisplayList))) {
+        if ((mPrivateFlags & PFLAG_DRAWING_CACHE_VALID) == 0
+                || !renderNode.isValid()
+                || (!isLayer && mRecreateDisplayList)) {
             // Don't need to recreate the display list, just need to tell our
             // children to restore/recreate theirs
-            if (displayList != null && displayList.isValid() &&
-                    !isLayer && !mRecreateDisplayList) {
+            if (renderNode.isValid()
+                    && !isLayer
+                    && !mRecreateDisplayList) {
                 mPrivateFlags |= PFLAG_DRAWN | PFLAG_DRAWING_CACHE_VALID;
                 mPrivateFlags &= ~PFLAG_DIRTY_MASK;
                 dispatchGetDisplayList();
 
-                return displayList;
+                return; // no work needed
             }
 
             if (!isLayer) {
@@ -13861,20 +13871,13 @@
                 // we copy in child display lists into ours in drawChild()
                 mRecreateDisplayList = true;
             }
-            if (displayList == null) {
-                displayList = RenderNode.create(getClass().getName());
-                // If we're creating a new display list, make sure our parent gets invalidated
-                // since they will need to recreate their display list to account for this
-                // new child display list.
-                invalidateParentCaches();
-            }
 
             boolean caching = false;
             int width = mRight - mLeft;
             int height = mBottom - mTop;
             int layerType = getLayerType();
 
-            final HardwareCanvas canvas = displayList.start(width, height);
+            final HardwareCanvas canvas = renderNode.start(width, height);
 
             try {
                 if (!isLayer && layerType != LAYER_TYPE_NONE) {
@@ -13917,12 +13920,12 @@
                     }
                 }
             } finally {
-                displayList.end(renderer, canvas);
-                displayList.setCaching(caching);
+                renderNode.end(renderer, canvas);
+                renderNode.setCaching(caching);
                 if (isLayer) {
-                    displayList.setLeftTopRightBottom(0, 0, width, height);
+                    renderNode.setLeftTopRightBottom(0, 0, width, height);
                 } else {
-                    setDisplayListProperties(displayList);
+                    setDisplayListProperties(renderNode);
                 }
 
                 if (renderer != getHardwareRenderer()) {
@@ -13937,26 +13940,25 @@
             mPrivateFlags |= PFLAG_DRAWN | PFLAG_DRAWING_CACHE_VALID;
             mPrivateFlags &= ~PFLAG_DIRTY_MASK;
         }
-
-        return displayList;
     }
 
     /**
-     * <p>Returns a display list that can be used to draw this view again
-     * without executing its draw method.</p>
+     * Returns a RenderNode with View draw content recorded, which can be
+     * used to draw this view again without executing its draw method.
      *
-     * @return A DisplayList ready to replay, or null if caching is not enabled.
+     * @return A RenderNode ready to replay, or null if caching is not enabled.
      *
      * @hide
      */
     public RenderNode getDisplayList() {
-        mDisplayList = getDisplayList(mDisplayList, false);
-        return mDisplayList;
+        ensureRenderNode();
+        updateDisplayListIfDirty(mRenderNode, false);
+        return mRenderNode;
     }
 
     private void resetDisplayList() {
-        if (mDisplayList != null && mDisplayList.isValid()) {
-            mDisplayList.destroyDisplayListData();
+        if (mRenderNode != null && mRenderNode.isValid()) {
+            mRenderNode.destroyDisplayListData();
         }
 
         if (mBackgroundDisplayList != null && mBackgroundDisplayList.isValid()) {
@@ -14654,9 +14656,9 @@
             transformToApply = parent.getChildTransformation();
         } else {
             if ((mPrivateFlags3 & PFLAG3_VIEW_IS_ANIMATING_TRANSFORM) ==
-                    PFLAG3_VIEW_IS_ANIMATING_TRANSFORM && mDisplayList != null) {
+                    PFLAG3_VIEW_IS_ANIMATING_TRANSFORM && mRenderNode != null) {
                 // No longer animating: clear out old animation matrix
-                mDisplayList.setAnimationMatrix(null);
+                mRenderNode.setAnimationMatrix(null);
                 mPrivateFlags3 &= ~PFLAG3_VIEW_IS_ANIMATING_TRANSFORM;
             }
             if (!useDisplayListProperties &&
@@ -15169,8 +15171,8 @@
             if ((mPrivateFlags3 & PFLAG3_OUTLINE_DEFINED) == 0) {
                 // Outline not currently define, query from background
                 mOutline = background.getOutline();
-                if (mDisplayList != null) {
-                    mDisplayList.setOutline(mOutline);
+                if (mRenderNode != null) {
+                    mRenderNode.setOutline(mOutline);
                 }
             }
         }
@@ -15506,8 +15508,8 @@
             mTop = top;
             mRight = right;
             mBottom = bottom;
-            if (mDisplayList != null) {
-                mDisplayList.setLeftTopRightBottom(mLeft, mTop, mRight, mBottom);
+            if (mRenderNode != null) {
+                mRenderNode.setLeftTopRightBottom(mLeft, mTop, mRight, mBottom);
             }
 
             mPrivateFlags |= PFLAG_HAS_BOUNDS;
@@ -19093,10 +19095,10 @@
         }
     }
 
-    class CheckForLongPress implements Runnable {
-
+    private final class CheckForLongPress implements Runnable {
         private int mOriginalWindowAttachCount;
 
+        @Override
         public void run() {
             if (isPressed() && (mParent != null)
                     && mOriginalWindowAttachCount == mWindowAttachCount) {
@@ -19112,14 +19114,20 @@
     }
 
     private final class CheckForTap implements Runnable {
+        public float x;
+        public float y;
+
+        @Override
         public void run() {
             mPrivateFlags &= ~PFLAG_PREPRESSED;
+            setHotspot(R.attr.state_pressed, x, y);
             setPressed(true);
             checkForLongClick(ViewConfiguration.getTapTimeout());
         }
     }
 
     private final class PerformClick implements Runnable {
+        @Override
         public void run() {
             performClick();
         }
@@ -19398,7 +19406,9 @@
     }
 
     private final class UnsetPressedState implements Runnable {
+        @Override
         public void run() {
+            clearHotspot(R.attr.state_pressed);
             setPressed(false);
         }
     }
diff --git a/core/java/android/view/ViewGroup.java b/core/java/android/view/ViewGroup.java
index aadaa7f..bcc82fb 100644
--- a/core/java/android/view/ViewGroup.java
+++ b/core/java/android/view/ViewGroup.java
@@ -31,7 +31,6 @@
 import android.graphics.RectF;
 import android.graphics.Region;
 import android.os.Build;
-import android.os.Bundle;
 import android.os.Parcelable;
 import android.os.SystemClock;
 import android.util.AttributeSet;
@@ -3174,8 +3173,8 @@
             setBooleanFlag(FLAG_CLIP_CHILDREN, clipChildren);
             for (int i = 0; i < mChildrenCount; ++i) {
                 View child = getChildAt(i);
-                if (child.mDisplayList != null) {
-                    child.mDisplayList.setClipToBounds(clipChildren);
+                if (child.mRenderNode != null) {
+                    child.mRenderNode.setClipToBounds(clipChildren);
                 }
             }
         }
@@ -4610,9 +4609,9 @@
             final View v = children[i];
             v.mTop += offset;
             v.mBottom += offset;
-            if (v.mDisplayList != null) {
+            if (v.mRenderNode != null) {
                 invalidate = true;
-                v.mDisplayList.offsetTopAndBottom(offset);
+                v.mRenderNode.offsetTopAndBottom(offset);
             }
         }
 
diff --git a/core/java/android/view/ViewPropertyAnimator.java b/core/java/android/view/ViewPropertyAnimator.java
index 563ffb7..bbae0ca 100644
--- a/core/java/android/view/ViewPropertyAnimator.java
+++ b/core/java/android/view/ViewPropertyAnimator.java
@@ -925,51 +925,51 @@
      */
     private void setValue(int propertyConstant, float value) {
         final View.TransformationInfo info = mView.mTransformationInfo;
-        final RenderNode displayList = mView.mDisplayList;
+        final RenderNode renderNode = mView.mRenderNode;
         switch (propertyConstant) {
             case TRANSLATION_X:
                 info.mTranslationX = value;
-                if (displayList != null) displayList.setTranslationX(value);
+                if (renderNode != null) renderNode.setTranslationX(value);
                 break;
             case TRANSLATION_Y:
                 info.mTranslationY = value;
-                if (displayList != null) displayList.setTranslationY(value);
+                if (renderNode != null) renderNode.setTranslationY(value);
                 break;
             case TRANSLATION_Z:
                 info.mTranslationZ = value;
-                if (displayList != null) displayList.setTranslationZ(value);
+                if (renderNode != null) renderNode.setTranslationZ(value);
                 break;
             case ROTATION:
                 info.mRotation = value;
-                if (displayList != null) displayList.setRotation(value);
+                if (renderNode != null) renderNode.setRotation(value);
                 break;
             case ROTATION_X:
                 info.mRotationX = value;
-                if (displayList != null) displayList.setRotationX(value);
+                if (renderNode != null) renderNode.setRotationX(value);
                 break;
             case ROTATION_Y:
                 info.mRotationY = value;
-                if (displayList != null) displayList.setRotationY(value);
+                if (renderNode != null) renderNode.setRotationY(value);
                 break;
             case SCALE_X:
                 info.mScaleX = value;
-                if (displayList != null) displayList.setScaleX(value);
+                if (renderNode != null) renderNode.setScaleX(value);
                 break;
             case SCALE_Y:
                 info.mScaleY = value;
-                if (displayList != null) displayList.setScaleY(value);
+                if (renderNode != null) renderNode.setScaleY(value);
                 break;
             case X:
                 info.mTranslationX = value - mView.mLeft;
-                if (displayList != null) displayList.setTranslationX(value - mView.mLeft);
+                if (renderNode != null) renderNode.setTranslationX(value - mView.mLeft);
                 break;
             case Y:
                 info.mTranslationY = value - mView.mTop;
-                if (displayList != null) displayList.setTranslationY(value - mView.mTop);
+                if (renderNode != null) renderNode.setTranslationY(value - mView.mTop);
                 break;
             case ALPHA:
                 info.mAlpha = value;
-                if (displayList != null) displayList.setAlpha(value);
+                if (renderNode != null) renderNode.setAlpha(value);
                 break;
         }
     }
@@ -1093,7 +1093,7 @@
                 // Shouldn't happen, but just to play it safe
                 return;
             }
-            boolean useDisplayListProperties = mView.mDisplayList != null;
+            boolean useRenderNodeProperties = mView.mRenderNode != null;
 
             // alpha requires slightly different treatment than the other (transform) properties.
             // The logic in setAlpha() is not simply setting mAlpha, plus the invalidation
@@ -1101,7 +1101,7 @@
             // We track what kinds of properties are set, and how alpha is handled when it is
             // set, and perform the invalidation steps appropriately.
             boolean alphaHandled = false;
-            if (!useDisplayListProperties) {
+            if (!useRenderNodeProperties) {
                 mView.invalidateParentCaches();
             }
             float fraction = animation.getAnimatedFraction();
@@ -1124,7 +1124,7 @@
             }
             if ((propertyMask & TRANSFORM_MASK) != 0) {
                 mView.mTransformationInfo.mMatrixDirty = true;
-                if (!useDisplayListProperties) {
+                if (!useRenderNodeProperties) {
                     mView.mPrivateFlags |= View.PFLAG_DRAWN; // force another invalidation
                 }
             }
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index fd85df9..b617f68 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -1465,8 +1465,8 @@
                                     mWidth, mHeight);
                         }
                         mResizeBuffer.prepare(mWidth, mHeight, false);
-                        RenderNode layerDisplayList = mResizeBuffer.startRecording();
-                        HardwareCanvas layerCanvas = layerDisplayList.start(mWidth, mHeight);
+                        RenderNode layerRenderNode = mResizeBuffer.startRecording();
+                        HardwareCanvas layerCanvas = layerRenderNode.start(mWidth, mHeight);
                         final int restoreCount = layerCanvas.save();
 
                         int yoff;
@@ -1484,9 +1484,9 @@
                             mTranslator.translateCanvas(layerCanvas);
                         }
 
-                        RenderNode displayList = mView.mDisplayList;
-                        if (displayList != null && displayList.isValid()) {
-                            layerCanvas.drawDisplayList(displayList, null,
+                        RenderNode renderNode = mView.mRenderNode;
+                        if (renderNode != null && renderNode.isValid()) {
+                            layerCanvas.drawDisplayList(renderNode, null,
                                     RenderNode.FLAG_CLIP_CHILDREN);
                         } else {
                             mView.draw(layerCanvas);
@@ -1499,9 +1499,9 @@
                                 com.android.internal.R.integer.config_mediumAnimTime);
 
                         layerCanvas.restoreToCount(restoreCount);
-                        layerDisplayList.end(mAttachInfo.mHardwareRenderer, layerCanvas);
-                        layerDisplayList.setCaching(true);
-                        layerDisplayList.setLeftTopRightBottom(0, 0, mWidth, mHeight);
+                        layerRenderNode.end(mAttachInfo.mHardwareRenderer, layerCanvas);
+                        layerRenderNode.setCaching(true);
+                        layerRenderNode.setLeftTopRightBottom(0, 0, mWidth, mHeight);
                         mTempRect.set(0, 0, mWidth, mHeight);
                         mResizeBuffer.endRecording(mTempRect);
                         mAttachInfo.mHardwareRenderer.flushLayerUpdates();
@@ -2178,9 +2178,9 @@
      * @hide
      */
     void outputDisplayList(View view) {
-        RenderNode displayList = view.getDisplayList();
-        if (displayList != null) {
-            displayList.output();
+        RenderNode renderNode = view.getDisplayList();
+        if (renderNode != null) {
+            renderNode.output();
         }
     }
 
@@ -5218,10 +5218,10 @@
     }
 
     private static void getGfxInfo(View view, int[] info) {
-        RenderNode displayList = view.mDisplayList;
+        RenderNode renderNode = view.mRenderNode;
         info[0]++;
-        if (displayList != null) {
-            info[1] += 0; /* TODO: Memory used by display lists */
+        if (renderNode != null) {
+            info[1] += 0; /* TODO: Memory used by RenderNodes (properties + DisplayLists) */
         }
 
         if (view instanceof ViewGroup) {
diff --git a/core/java/android/widget/ListPopupWindow.java b/core/java/android/widget/ListPopupWindow.java
index 64953f8..b47177a 100644
--- a/core/java/android/widget/ListPopupWindow.java
+++ b/core/java/android/widget/ListPopupWindow.java
@@ -24,6 +24,7 @@
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.os.Handler;
+import android.os.SystemClock;
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.IntProperty;
@@ -1225,6 +1226,15 @@
                 forwarding = onTouchForwarded(event) || !onForwardingStopped();
             } else {
                 forwarding = onTouchObserved(event) && onForwardingStarted();
+
+                if (forwarding) {
+                    // Make sure we cancel any ongoing source event stream.
+                    final long now = SystemClock.uptimeMillis();
+                    final MotionEvent e = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL,
+                            0.0f, 0.0f, 0);
+                    mSrc.onTouchEvent(e);
+                    e.recycle();
+                }
             }
 
             mForwarding = forwarding;
diff --git a/core/java/android/widget/SearchView.java b/core/java/android/widget/SearchView.java
index 1eedc5d..d8a6867 100644
--- a/core/java/android/widget/SearchView.java
+++ b/core/java/android/widget/SearchView.java
@@ -1171,8 +1171,8 @@
                     || !mOnQueryChangeListener.onQueryTextSubmit(query.toString())) {
                 if (mSearchable != null) {
                     launchQuerySearch(KeyEvent.KEYCODE_UNKNOWN, null, query.toString());
-                    setImeVisibility(false);
                 }
+                setImeVisibility(false);
                 dismissSuggestions();
             }
         }
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 16af9a9..7ae5a03 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -1339,6 +1339,12 @@
          Example: com.google.android.myapp/.resolver.MyResolverActivity  -->
     <string name="config_customResolverActivity"></string>
 
+    <!-- Name of the activity that prompts the user to reject, accept, or whitelist
+         an adb host's public key, when an unwhitelisted host connects to the local adbd.
+         Can be customized for other product types -->
+    <string name="config_customAdbPublicKeyActivity"
+            >com.android.systemui/com.android.systemui.usb.UsbDebuggingActivity</string>
+
     <!-- Apps that are authorized to access shared accounts, overridden by product overlays -->
     <string name="config_appsAuthorizedForSharedAccounts">;com.android.settings;</string>
 
@@ -1421,4 +1427,5 @@
          1 - The device DOES have a permanent menu key; ignore autodetection.
          2 - The device DOES NOT have a permanent menu key; ignore autodetection. -->
     <integer name="config_overrideHasPermanentMenuKey">0</integer>
+
 </resources>
diff --git a/core/res/res/values/public.xml b/core/res/res/values/public.xml
index d49980f..d4692f1 100644
--- a/core/res/res/values/public.xml
+++ b/core/res/res/values/public.xml
@@ -2365,4 +2365,6 @@
   <public type="style" name="TextAppearance.Quantum.Caption" />
   <public type="style" name="TextAppearance.Quantum.Menu" />
   <public type="style" name="TextAppearance.Quantum.Button" />
+
+  <public type="style" name="Widget.Holo.Light.Button.Borderless" />
 </resources>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index fa84750..557dce24 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -1622,6 +1622,7 @@
   <java-symbol type="string" name="enable_explore_by_touch_warning_message" />
   <java-symbol type="bool" name="config_powerDecoupleAutoSuspendModeFromDisplay" />
   <java-symbol type="bool" name="config_powerDecoupleInteractiveModeFromDisplay" />
+  <java-symbol type="string" name="config_customAdbPublicKeyActivity" />
 
   <java-symbol type="layout" name="resolver_list" />
   <java-symbol type="id" name="resolver_list" />
diff --git a/libs/hwui/DisplayListOp.h b/libs/hwui/DisplayListOp.h
index 9e367fc..5fa8f1d 100644
--- a/libs/hwui/DisplayListOp.h
+++ b/libs/hwui/DisplayListOp.h
@@ -1499,13 +1499,13 @@
     virtual void defer(DeferStateStruct& deferStruct, int saveCount, int level,
             bool useQuickReject) {
         if (mDisplayList && mDisplayList->isRenderable() && !mSkipInOrderDraw) {
-            mDisplayList->defer(deferStruct, level + 1);
+            mDisplayList->deferNodeInParent(deferStruct, level + 1);
         }
     }
     virtual void replay(ReplayStateStruct& replayStruct, int saveCount, int level,
             bool useQuickReject) {
         if (mDisplayList && mDisplayList->isRenderable() && !mSkipInOrderDraw) {
-            mDisplayList->replay(replayStruct, level + 1);
+            mDisplayList->replayNodeInParent(replayStruct, level + 1);
         }
     }
 
@@ -1548,14 +1548,16 @@
 };
 
 /**
- * Not a canvas operation, used only by 3d / z ordering logic in DisplayList::iterate()
+ * Not a canvas operation, used only by 3d / z ordering logic in RenderNode::iterate()
  */
 class DrawShadowOp : public DrawOp {
 public:
-    DrawShadowOp(const mat4& transformXY, const mat4& transformZ, float alpha,
+    DrawShadowOp(const mat4& transformXY, const mat4& transformZ,
+            float casterAlpha, bool casterUnclipped,
             float fallbackWidth, float fallbackHeight,
             const SkPath* outline, const SkPath* revealClip)
-            : DrawOp(NULL), mTransformXY(transformXY), mTransformZ(transformZ), mAlpha(alpha),
+            : DrawOp(NULL), mTransformXY(transformXY), mTransformZ(transformZ),
+            mCasterAlpha(casterAlpha), mCasterUnclipped(casterUnclipped),
             mFallbackWidth(fallbackWidth), mFallbackHeight(fallbackHeight),
             mOutline(outline), mRevealClip(revealClip) {}
 
@@ -1572,7 +1574,8 @@
             Op(casterPerimeter, *mRevealClip, kIntersect_PathOp, &casterPerimeter);
         }
 
-        return renderer.drawShadow(mTransformXY, mTransformZ, mAlpha, &casterPerimeter);
+        return renderer.drawShadow(mTransformXY, mTransformZ,
+                mCasterAlpha, mCasterUnclipped, &casterPerimeter);
     }
 
     virtual void output(int level, uint32_t logFlags) const {
@@ -1584,7 +1587,8 @@
 private:
     const mat4 mTransformXY;
     const mat4 mTransformZ;
-    const float mAlpha;
+    const float mCasterAlpha;
+    const bool mCasterUnclipped;
     const float mFallbackWidth;
     const float mFallbackHeight;
 
diff --git a/libs/hwui/Layer.cpp b/libs/hwui/Layer.cpp
index 4457c61..27409a2 100644
--- a/libs/hwui/Layer.cpp
+++ b/libs/hwui/Layer.cpp
@@ -209,7 +209,7 @@
             dirtyRect.right, dirtyRect.bottom, !isBlend());
 
     displayList->computeOrdering();
-    displayList->defer(deferredState, 0);
+    displayList->deferNodeTree(deferredState);
 
     deferredUpdateScheduled = false;
 }
diff --git a/libs/hwui/OpenGLRenderer.cpp b/libs/hwui/OpenGLRenderer.cpp
index b730d30..e1f484d 100644
--- a/libs/hwui/OpenGLRenderer.cpp
+++ b/libs/hwui/OpenGLRenderer.cpp
@@ -1906,14 +1906,14 @@
         if (CC_UNLIKELY(mCaches.drawDeferDisabled)) {
             status = startFrame();
             ReplayStateStruct replayStruct(*this, dirty, replayFlags);
-            displayList->replay(replayStruct, 0);
+            displayList->replayNodeTree(replayStruct);
             return status | replayStruct.mDrawGlStatus;
         }
 
         bool avoidOverdraw = !mCaches.debugOverdraw && !mCountOverdraw; // shh, don't tell devs!
         DeferredDisplayList deferredList(*currentClipRect(), avoidOverdraw);
         DeferStateStruct deferStruct(deferredList, *this, replayFlags);
-        displayList->defer(deferStruct, 0);
+        displayList->deferNodeTree(deferStruct);
 
         flushLayers();
         status = startFrame();
@@ -3185,7 +3185,7 @@
 }
 
 status_t OpenGLRenderer::drawShadow(const mat4& casterTransformXY, const mat4& casterTransformZ,
-        float casterAlpha, const SkPath* casterPerimeter) {
+        float casterAlpha, bool casterUnclipped, const SkPath* casterPerimeter) {
     if (currentSnapshot()->isIgnored()) return DrawGlInfo::kStatusDone;
 
     // TODO: use quickRejectWithScissor. For now, always force enable scissor.
@@ -3242,7 +3242,7 @@
     Rect casterBounds(casterPerimeter->getBounds());
     casterTransformXY.mapRect(casterBounds);
 
-    bool isCasterOpaque = (casterAlpha == 1.0f);
+    bool isCasterOpaque = (casterAlpha == 1.0f) && casterUnclipped;
     // draw caster's shadows
     if (mCaches.propertyAmbientShadowStrength > 0) {
         paint.setARGB(casterAlpha * mCaches.propertyAmbientShadowStrength, 0, 0, 0);
diff --git a/libs/hwui/OpenGLRenderer.h b/libs/hwui/OpenGLRenderer.h
index 054767e..2debd2e 100644
--- a/libs/hwui/OpenGLRenderer.h
+++ b/libs/hwui/OpenGLRenderer.h
@@ -210,7 +210,7 @@
     virtual status_t drawRects(const float* rects, int count, const SkPaint* paint);
 
     status_t drawShadow(const mat4& casterTransformXY, const mat4& casterTransformZ,
-            float casterAlpha, const SkPath* casterPerimeter);
+            float casterAlpha, bool casterUnclipped, const SkPath* casterPerimeter);
 
     virtual void resetShader();
     virtual void setupShader(SkiaShader* shader);
diff --git a/libs/hwui/RenderNode.cpp b/libs/hwui/RenderNode.cpp
index 675b215..34d98a1 100644
--- a/libs/hwui/RenderNode.cpp
+++ b/libs/hwui/RenderNode.cpp
@@ -132,10 +132,9 @@
 #define PROPERTY_SAVECOUNT 0
 
 template <class T>
-void RenderNode::setViewProperties(OpenGLRenderer& renderer, T& handler,
-        const int level) {
+void RenderNode::setViewProperties(OpenGLRenderer& renderer, T& handler) {
 #if DEBUG_DISPLAY_LIST
-    properties().debugOutputProperties(level);
+    properties().debugOutputProperties(handler.level() + 1);
 #endif
     if (properties().getLeft() != 0 || properties().getTop() != 0) {
         renderer.translate(properties().getLeft(), properties().getTop());
@@ -302,7 +301,6 @@
             child->computeOrderingImpl(childOp, projectionChildren, projectionTransform);
         }
     }
-
 }
 
 class DeferOperationHandler {
@@ -313,15 +311,25 @@
         operation->defer(mDeferStruct, saveCount, mLevel, clipToBounds);
     }
     inline LinearAllocator& allocator() { return *(mDeferStruct.mAllocator); }
+    inline void startMark(const char* name) {} // do nothing
+    inline void endMark() {}
+    inline int level() { return mLevel; }
+    inline int replayFlags() { return mDeferStruct.mReplayFlags; }
 
 private:
     DeferStateStruct& mDeferStruct;
     const int mLevel;
 };
 
-void RenderNode::defer(DeferStateStruct& deferStruct, const int level) {
+void RenderNode::deferNodeTree(DeferStateStruct& deferStruct) {
+    DeferOperationHandler handler(deferStruct, 0);
+    if (properties().getTranslationZ() > 0.0f) issueDrawShadowOperation(Matrix4::identity(), handler);
+    issueOperations<DeferOperationHandler>(deferStruct.mRenderer, handler);
+}
+
+void RenderNode::deferNodeInParent(DeferStateStruct& deferStruct, const int level) {
     DeferOperationHandler handler(deferStruct, level);
-    iterate<DeferOperationHandler>(deferStruct.mRenderer, handler, level);
+    issueOperations<DeferOperationHandler>(deferStruct.mRenderer, handler);
 }
 
 class ReplayOperationHandler {
@@ -335,21 +343,31 @@
         operation->replay(mReplayStruct, saveCount, mLevel, clipToBounds);
     }
     inline LinearAllocator& allocator() { return *(mReplayStruct.mAllocator); }
+    inline void startMark(const char* name) {
+        mReplayStruct.mRenderer.startMark(name);
+    }
+    inline void endMark() {
+        mReplayStruct.mRenderer.endMark();
+        DISPLAY_LIST_LOGD("%*sDone (%p, %s), returning %d", level * 2, "", this, mName.string(),
+                mReplayStruct.mDrawGlStatus);
+    }
+    inline int level() { return mLevel; }
+    inline int replayFlags() { return mReplayStruct.mReplayFlags; }
 
 private:
     ReplayStateStruct& mReplayStruct;
     const int mLevel;
 };
 
-void RenderNode::replay(ReplayStateStruct& replayStruct, const int level) {
+void RenderNode::replayNodeTree(ReplayStateStruct& replayStruct) {
+    ReplayOperationHandler handler(replayStruct, 0);
+    if (properties().getTranslationZ() > 0.0f) issueDrawShadowOperation(Matrix4::identity(), handler);
+    issueOperations<ReplayOperationHandler>(replayStruct.mRenderer, handler);
+}
+
+void RenderNode::replayNodeInParent(ReplayStateStruct& replayStruct, const int level) {
     ReplayOperationHandler handler(replayStruct, level);
-
-    replayStruct.mRenderer.startMark(mName.string());
-    iterate<ReplayOperationHandler>(replayStruct.mRenderer, handler, level);
-    replayStruct.mRenderer.endMark();
-
-    DISPLAY_LIST_LOGD("%*sDone (%p, %s), returning %d", level * 2, "", this, mName.string(),
-            replayStruct.mDrawGlStatus);
+    issueOperations<ReplayOperationHandler>(replayStruct.mRenderer, handler);
 }
 
 void RenderNode::buildZSortedChildList(Vector<ZDrawDisplayListOpPair>& zTranslatedNodes) {
@@ -373,10 +391,42 @@
     std::stable_sort(zTranslatedNodes.begin(), zTranslatedNodes.end());
 }
 
+template <class T>
+void RenderNode::issueDrawShadowOperation(const Matrix4& transformFromParent, T& handler) {
+    if (properties().getAlpha() <= 0.0f) return;
+
+    mat4 shadowMatrixXY(transformFromParent);
+    applyViewPropertyTransforms(shadowMatrixXY);
+
+    // Z matrix needs actual 3d transformation, so mapped z values will be correct
+    mat4 shadowMatrixZ(transformFromParent);
+    applyViewPropertyTransforms(shadowMatrixZ, true);
+
+    const SkPath* outlinePath = properties().getOutline().getPath();
+    const RevealClip& revealClip = properties().getRevealClip();
+    const SkPath* revealClipPath = revealClip.hasConvexClip()
+            ?  revealClip.getPath() : NULL; // only pass the reveal clip's path if it's convex
+
+    /**
+     * The drawing area of the caster is always the same as the its perimeter (which
+     * the shadow system uses) *except* in the inverse clip case. Inform the shadow
+     * system that the caster's drawing area (as opposed to its perimeter) has been
+     * clipped, so that it knows the caster can't be opaque.
+     */
+    bool casterUnclipped = !revealClip.willClip() || revealClip.hasConvexClip();
+
+    DisplayListOp* shadowOp  = new (handler.allocator()) DrawShadowOp(
+            shadowMatrixXY, shadowMatrixZ,
+            properties().getAlpha(), casterUnclipped,
+            properties().getWidth(), properties().getHeight(),
+            outlinePath, revealClipPath);
+    handler(shadowOp, PROPERTY_SAVECOUNT, properties().getClipToBounds());
+}
+
 #define SHADOW_DELTA 0.1f
 
 template <class T>
-void RenderNode::iterate3dChildren(const Vector<ZDrawDisplayListOpPair>& zTranslatedNodes,
+void RenderNode::issueOperationsOf3dChildren(const Vector<ZDrawDisplayListOpPair>& zTranslatedNodes,
         ChildrenSelectMode mode, OpenGLRenderer& renderer, T& handler) {
     const int size = zTranslatedNodes.size();
     if (size == 0
@@ -386,12 +436,6 @@
         return;
     }
 
-    int rootRestoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag);
-    LinearAllocator& alloc = handler.allocator();
-    ClipRectOp* clipOp = new (alloc) ClipRectOp(0, 0, properties().getWidth(), properties().getHeight(),
-            SkRegion::kIntersect_Op); // clip to 3d root bounds
-    handler(clipOp, PROPERTY_SAVECOUNT, properties().getClipToBounds());
-
     /**
      * Draw shadows and (potential) casters mostly in order, but allow the shadows of casters
      * with very similar Z heights to draw together.
@@ -419,26 +463,7 @@
             // attempt to render the shadow if the caster about to be drawn is its caster,
             // OR if its caster's Z value is similar to the previous potential caster
             if (shadowIndex == drawIndex || casterZ - lastCasterZ < SHADOW_DELTA) {
-
-                if (caster->properties().getAlpha() > 0.0f) {
-                    mat4 shadowMatrixXY(casterOp->mTransformFromParent);
-                    caster->applyViewPropertyTransforms(shadowMatrixXY);
-
-                    // Z matrix needs actual 3d transformation, so mapped z values will be correct
-                    mat4 shadowMatrixZ(casterOp->mTransformFromParent);
-                    caster->applyViewPropertyTransforms(shadowMatrixZ, true);
-
-                    const SkPath* outlinePath = caster->properties().getOutline().getPath();
-                    const RevealClip& revealClip = caster->properties().getRevealClip();
-                    const SkPath* revealClipPath = revealClip.hasConvexClip()
-                            ?  revealClip.getPath() : NULL; // only pass the reveal clip's path if it's convex
-
-                    DisplayListOp* shadowOp  = new (alloc) DrawShadowOp(
-                            shadowMatrixXY, shadowMatrixZ, caster->properties().getAlpha(),
-                            caster->properties().getWidth(), caster->properties().getHeight(),
-                            outlinePath, revealClipPath);
-                    handler(shadowOp, PROPERTY_SAVECOUNT, properties().getClipToBounds());
-                }
+                caster->issueDrawShadowOperation(casterOp->mTransformFromParent, handler);
 
                 lastCasterZ = casterZ; // must do this even if current caster not casting a shadow
                 shadowIndex++;
@@ -461,17 +486,10 @@
         renderer.restoreToCount(restoreTo);
         drawIndex++;
     }
-    handler(new (alloc) RestoreToCountOp(rootRestoreTo), PROPERTY_SAVECOUNT, properties().getClipToBounds());
 }
 
 template <class T>
-void RenderNode::iterateProjectedChildren(OpenGLRenderer& renderer, T& handler, const int level) {
-    int rootRestoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag);
-    LinearAllocator& alloc = handler.allocator();
-    ClipRectOp* clipOp = new (alloc) ClipRectOp(0, 0, properties().getWidth(), properties().getHeight(),
-            SkRegion::kReplace_Op); // clip to projection surface root bounds
-    handler(clipOp, PROPERTY_SAVECOUNT, properties().getClipToBounds());
-
+void RenderNode::issueOperationsOfProjectedChildren(OpenGLRenderer& renderer, T& handler) {
     for (size_t i = 0; i < mProjectedNodes.size(); i++) {
         DrawDisplayListOp* childOp = mProjectedNodes[i];
 
@@ -483,7 +501,6 @@
         childOp->mSkipInOrderDraw = true;
         renderer.restoreToCount(restoreTo);
     }
-    handler(new (alloc) RestoreToCountOp(rootRestoreTo), PROPERTY_SAVECOUNT, properties().getClipToBounds());
 }
 
 /**
@@ -496,7 +513,8 @@
  * defer vs replay logic, per operation
  */
 template <class T>
-void RenderNode::iterate(OpenGLRenderer& renderer, T& handler, const int level) {
+void RenderNode::issueOperations(OpenGLRenderer& renderer, T& handler) {
+    const int level = handler.level();
     if (CC_UNLIKELY(mDestroyed)) { // temporary debug logging
         ALOGW("Error: %s is drawing after destruction", mName.string());
         CRASH();
@@ -506,6 +524,8 @@
         return;
     }
 
+    handler.startMark(mName.string());
+
 #if DEBUG_DISPLAY_LIST
     Rect* clipRect = renderer.getClipRect();
     DISPLAY_LIST_LOGD("%*sStart display list (%p, %s), clipRect: %.0f, %.0f, %.0f, %.0f",
@@ -521,7 +541,7 @@
     DISPLAY_LIST_LOGD("%*sSave %d %d", (level + 1) * 2, "",
             SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag, restoreTo);
 
-    setViewProperties<T>(renderer, handler, level + 1);
+    setViewProperties<T>(renderer, handler);
 
     bool quickRejected = properties().getClipToBounds()
             && renderer.quickRejectConservative(0, 0, properties().getWidth(), properties().getHeight());
@@ -530,7 +550,7 @@
         buildZSortedChildList(zTranslatedNodes);
 
         // for 3d root, draw children with negative z values
-        iterate3dChildren(zTranslatedNodes, kNegativeZChildren, renderer, handler);
+        issueOperationsOf3dChildren(zTranslatedNodes, kNegativeZChildren, renderer, handler);
 
         DisplayListLogBuffer& logBuffer = DisplayListLogBuffer::getInstance();
         const int saveCountOffset = renderer.getSaveCount() - 1;
@@ -541,23 +561,24 @@
 #if DEBUG_DISPLAY_LIST
             op->output(level + 1);
 #endif
-
             logBuffer.writeCommand(level, op->name());
             handler(op, saveCountOffset, properties().getClipToBounds());
 
             if (CC_UNLIKELY(i == projectionReceiveIndex && mProjectedNodes.size() > 0)) {
-                iterateProjectedChildren(renderer, handler, level);
+                issueOperationsOfProjectedChildren(renderer, handler);
             }
         }
 
         // for 3d root, draw children with positive z values
-        iterate3dChildren(zTranslatedNodes, kPositiveZChildren, renderer, handler);
+        issueOperationsOf3dChildren(zTranslatedNodes, kPositiveZChildren, renderer, handler);
     }
 
     DISPLAY_LIST_LOGD("%*sRestoreToCount %d", (level + 1) * 2, "", restoreTo);
     handler(new (alloc) RestoreToCountOp(restoreTo),
             PROPERTY_SAVECOUNT, properties().getClipToBounds());
     renderer.setOverrideLayerAlpha(1.0f);
+
+    handler.endMark();
 }
 
 } /* namespace uirenderer */
diff --git a/libs/hwui/RenderNode.h b/libs/hwui/RenderNode.h
index 291d03d..fb5336d 100644
--- a/libs/hwui/RenderNode.h
+++ b/libs/hwui/RenderNode.h
@@ -92,8 +92,12 @@
     ANDROID_API void setData(DisplayListData* newData);
 
     void computeOrdering();
-    void defer(DeferStateStruct& deferStruct, const int level);
-    void replay(ReplayStateStruct& replayStruct, const int level);
+
+    void deferNodeTree(DeferStateStruct& deferStruct);
+    void deferNodeInParent(DeferStateStruct& deferStruct, const int level);
+
+    void replayNodeTree(ReplayStateStruct& replayStruct);
+    void replayNodeInParent(ReplayStateStruct& replayStruct, const int level);
 
     ANDROID_API void output(uint32_t level = 1);
 
@@ -164,19 +168,26 @@
             const mat4* transformFromProjectionSurface);
 
     template <class T>
-    inline void setViewProperties(OpenGLRenderer& renderer, T& handler, const int level);
+    inline void setViewProperties(OpenGLRenderer& renderer, T& handler);
 
     void buildZSortedChildList(Vector<ZDrawDisplayListOpPair>& zTranslatedNodes);
 
+    template<class T>
+    inline void issueDrawShadowOperation(const Matrix4& transformFromParent, T& handler);
+
     template <class T>
-    inline void iterate3dChildren(const Vector<ZDrawDisplayListOpPair>& zTranslatedNodes,
+    inline void issueOperationsOf3dChildren(const Vector<ZDrawDisplayListOpPair>& zTranslatedNodes,
             ChildrenSelectMode mode, OpenGLRenderer& renderer, T& handler);
 
     template <class T>
-    inline void iterateProjectedChildren(OpenGLRenderer& renderer, T& handler, const int level);
+    inline void issueOperationsOfProjectedChildren(OpenGLRenderer& renderer, T& handler);
 
+    /**
+     * Issue the RenderNode's operations into a handler, recursing for subtrees through
+     * DrawDisplayListOp's defer() or replay() methods
+     */
     template <class T>
-    inline void iterate(OpenGLRenderer& renderer, T& handler, const int level);
+    inline void issueOperations(OpenGLRenderer& renderer, T& handler);
 
     class TextContainer {
     public:
diff --git a/packages/InputDevices/res/raw/keyboard_layout_arabic.kcm b/packages/InputDevices/res/raw/keyboard_layout_arabic.kcm
new file mode 100644
index 0000000..2a95cfe
--- /dev/null
+++ b/packages/InputDevices/res/raw/keyboard_layout_arabic.kcm
@@ -0,0 +1,319 @@
+# Copyright (C) 2013 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Arabic (US-101 keys) keyboard layout.
+#
+
+type OVERLAY
+
+### ROW 1
+
+key GRAVE {
+    label:                              '`'
+    base, capslock:                     '\u0630'
+    shift:                              '\u0651'
+}
+
+key 1 {
+    label:                              '1'
+    base:                               '\u0661'
+    shift:                              '!'
+    capslock:                           '1'
+}
+
+key 2 {
+    label:                              '2'
+    base:                               '\u0662'
+    shift:                              '@'
+    capslock:                           '2'
+}
+
+key 3 {
+    label:                              '3'
+    base:                               '\u0663'
+    shift:                              '#'
+    capslock:                           '3'
+}
+
+key 4 {
+    label:                              '4'
+    base:                               '\u0664'
+    shift:                              '$'
+    capslock:                           '4'
+}
+
+key 5 {
+    label:                              '5'
+    base:                               '\u0665'
+    shift:                              '%'
+    capslock:                           '5'
+}
+
+key 6 {
+    label:                              '6'
+    base:                               '\u0666'
+    shift:                              '^'
+    capslock:                           '6'
+}
+
+key 7 {
+    label:                              '7'
+    base:                               '\u0667'
+    shift:                              '&'
+    capslock:                           '7'
+}
+
+key 8 {
+    label:                              '8'
+    base:                               '\u0668'
+    shift:                              '*'
+    capslock:                           '8'
+}
+
+key 9 {
+    label:                              '9'
+    base:                               '\u0669'
+    shift:                              '('
+    capslock:                           '9'
+}
+
+key 0 {
+    label:                              '0'
+    base:                               '\u0660'
+    shift:                              ')'
+    capslock:                           '0'
+}
+
+key MINUS {
+    label:                              '-'
+    base, capslock:                     '-'
+    shift:                              '_'
+}
+
+key EQUALS {
+    label:                              '='
+    base, capslock:                     '='
+    shift:                              '+'
+}
+
+### ROW 2
+
+key Q {
+    label:                              'Q'
+    base, capslock:                     '\u0636'
+    shift:                              '\u064e'
+}
+
+key W {
+    label:                              'W'
+    base, capslock:                     '\u0635'
+    shift:                              '\u064b'
+}
+
+key E {
+    label:                              'E'
+    base, capslock:                     '\u062b'
+    shift:                              '\u064f'
+}
+
+key R {
+    label:                              'R'
+    base, capslock:                     '\u0642'
+    shift:                              '\u064c'
+}
+
+key T {
+    label:                              'T'
+    base, capslock:                     '\u0641'
+    shift:                              '\ufef9'
+}
+
+key Y {
+    label:                              'Y'
+    base, capslock:                     '\u063a'
+    shift:                              '\u0625'
+}
+
+key U {
+    label:                              'U'
+    base, capslock:                     '\u0639'
+    shift:                              '\u2018'
+}
+
+key I {
+    label:                              'I'
+    base, capslock:                     '\u0647'
+    shift:                              '\u00f7'
+}
+
+key O {
+    label:                              'O'
+    base, capslock:                     '\u062e'
+    shift:                              '\u00d7'
+}
+
+key P {
+    label:                              'P'
+    base, capslock:                     '\u062d'
+    shift:                              '\u061b'
+}
+
+key LEFT_BRACKET {
+    label:                              '['
+    base, capslock:                     '\u062c'
+    shift:                              '<'
+}
+
+key RIGHT_BRACKET {
+    label:                              ']'
+    base, capslock:                     '\u062f'
+    shift:                              '>'
+}
+
+key BACKSLASH {
+    label:                              '\\'
+    base, capslock:                     '\\'
+    shift:                              '|'
+}
+
+### ROW 3
+
+key A {
+    label:                              'A'
+    base, capslock:                     '\u0634'
+    shift:                              '\u0650'
+}
+
+key S {
+    label:                              'S'
+    base, capslock:                     '\u0633'
+    shift:                              '\u064d'
+}
+
+key D {
+    label:                              'D'
+    base, capslock:                     '\u064a'
+    shift:                              ']'
+}
+
+key F {
+    label:                              'F'
+    base, capslock:                     '\u0628'
+    shift:                              '['
+}
+
+key G {
+    label:                              'G'
+    base, capslock:                     '\u0644'
+    shift:                              '\ufef7'
+}
+
+key H {
+    label:                              'H'
+    base, capslock:                     '\u0627'
+    shift:                              '\u0623'
+}
+
+key J {
+    label:                              'J'
+    base, capslock:                     '\u062a'
+    shift:                              '\u0640'
+}
+
+key K {
+    label:                              'K'
+    base, capslock:                     '\u0646'
+    shift:                              '\u060c'
+}
+
+key L {
+    label:                              'L'
+    base, capslock:                     '\u0645'
+    shift:                              '/'
+}
+
+key SEMICOLON {
+    label:                              ';'
+    base, capslock:                     '\u0643'
+    shift:                              ':'
+}
+
+key APOSTROPHE {
+    label:                              '\''
+    base, capslock:                     '\u0637'
+    shift:                              '"'
+}
+
+### ROW 4
+
+key Z {
+    label:                              'Z'
+    base, capslock:                     '\u0626'
+    shift:                              '~'
+}
+
+key X {
+    label:                              'X'
+    base, capslock:                     '\u0621'
+    shift:                              '\u0652'
+}
+
+key C {
+    label:                              'C'
+    base, capslock:                     '\u0624'
+    shift:                              '}'
+}
+
+key V {
+    label:                              'V'
+    base, capslock:                     '\u0631'
+    shift:                              '{'
+}
+
+key B {
+    label:                              'B'
+    base, capslock:                     '\ufefb'
+    shift:                              '\ufef5'
+}
+
+key N {
+    label:                              'N'
+    base, capslock:                     '\u0649'
+    shift:                              '\u0622'
+}
+
+key M {
+    label:                              'M'
+    base, capslock:                     '\u0629'
+    shift:                              '\u2019'
+}
+
+key COMMA {
+    label:                              ','
+    base, capslock:                     '\u0648'
+    shift:                              ','
+}
+
+key PERIOD {
+    label:                              '.'
+    base, capslock:                     '\u0632'
+    shift:                              '.'
+}
+
+key SLASH {
+    label:                              '/'
+    base, capslock:                     '\u0638'
+    shift:                              '\u061f'
+}
diff --git a/packages/InputDevices/res/raw/keyboard_layout_greek.kcm b/packages/InputDevices/res/raw/keyboard_layout_greek.kcm
new file mode 100644
index 0000000..a7684e1
--- /dev/null
+++ b/packages/InputDevices/res/raw/keyboard_layout_greek.kcm
@@ -0,0 +1,338 @@
+# Copyright (C) 2013 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Greek (EU based) keyboard layout.
+#
+
+type OVERLAY
+
+map key 86 PLUS
+
+### ROW 1
+
+key GRAVE {
+    label:                              '`'
+    base, capslock:                     '`'
+    shift:                              '~'
+}
+
+key 1 {
+    label:                              '1'
+    base, capslock:                     '1'
+    shift:                              '!'
+}
+
+key 2 {
+    label:                              '2'
+    base, capslock:                     '2'
+    shift:                              '@'
+    ralt:                               '\u00b2'
+}
+
+key 3 {
+    label:                              '3'
+    base, capslock:                     '3'
+    shift:                              '#'
+    ralt:                               '\u00b3'
+}
+
+key 4 {
+    label:                              '4'
+    base, capslock:                     '4'
+    shift:                              '$'
+    ralt:                               '\u00a3'
+}
+
+key 5 {
+    label:                              '5'
+    base, capslock:                     '5'
+    shift:                              '%'
+    ralt:                               '\u00a7'
+}
+
+key 6 {
+    label:                              '6'
+    base, capslock:                     '6'
+    shift:                              '^'
+    ralt:                               '\u00b6'
+}
+
+key 7 {
+    label:                              '7'
+    base, capslock:                     '7'
+    shift:                              '&'
+}
+
+key 8 {
+    label:                              '8'
+    base, capslock:                     '8'
+    shift:                              '*'
+    ralt:                               '\u00a4'
+}
+
+key 9 {
+    label:                              '9'
+    base, capslock:                     '9'
+    shift:                              '('
+    ralt:                               '\u00a6'
+}
+
+key 0 {
+    label:                              '0'
+    base, capslock:                     '0'
+    shift:                              ')'
+    ralt:                               '\u00b0'
+}
+
+key MINUS {
+    label:                              '-'
+    base, capslock:                     '-'
+    shift:                              '_'
+    ralt:                               '\u00b1'
+}
+
+key EQUALS {
+    label:                              '='
+    base, capslock:                     '='
+    shift:                              '+'
+    ralt:                               '\u00bd'
+}
+
+### ROW 2
+
+key Q {
+    label:                              'Q'
+    base, capslock:                     ';'
+    shift:                              ':'
+}
+
+key W {
+    label:                              'W'
+    base, capslock:                     '\u03c2'
+    shift:                              '\u0385'
+}
+
+key E {
+    label:                              'E'
+    base:                               '\u03b5'
+    shift, capslock:                    '\u0395'
+    ralt:                               '\u20ac'
+}
+
+key R {
+    label:                              'R'
+    base:                               '\u03c1'
+    shift, capslock:                    '\u03a1'
+    ralt:                               '\u00ae'
+}
+
+key T {
+    label:                              'T'
+    base:                               '\u03c4'
+    shift, capslock:                    '\u03a4'
+}
+
+key Y {
+    label:                              'Y'
+    base:                               '\u03c5'
+    shift, capslock:                    '\u03a5'
+    ralt:                               '\u00a5'
+}
+
+key U {
+    label:                              'U'
+    base:                               '\u03b8'
+    shift, capslock:                    '\u0398'
+}
+
+key I {
+    label:                              'I'
+    base:                               '\u03b9'
+    shift, capslock:                    '\u0399'
+}
+
+key O {
+    label:                              'O'
+    base:                               '\u03bf'
+    shift, capslock:                    '\u039f'
+}
+
+key P {
+    label:                              'P'
+    base:                               '\u03c0'
+    shift, capslock:                    '\u03a0'
+}
+
+key LEFT_BRACKET {
+    label:                              '['
+    base, capslock:                     '['
+    shift:                              '{'
+    ralt:                               '\u00ab'
+}
+
+key RIGHT_BRACKET {
+    label:                              ']'
+    base, capslock:                     ']'
+    shift:                              '}'
+    ralt:                               '\u00bb'
+}
+
+### ROW 3
+
+key A {
+    label:                              'A'
+    base:                               '\u03b1'
+    shift, capslock:                    '\u0391'
+}
+
+key S {
+    label:                              'S'
+    base:                               '\u03c3'
+    shift, capslock:                    '\u03a3'
+}
+
+key D {
+    label:                              'D'
+    base:                               '\u03b4'
+    shift, capslock:                    '\u0394'
+}
+
+key F {
+    label:                              'F'
+    base:                               '\u03c6'
+    shift, capslock:                    '\u03a6'
+}
+
+key G {
+    label:                              'G'
+    base:                               '\u03b3'
+    shift, capslock:                    '\u0393'
+}
+
+key H {
+    label:                              'H'
+    base:                               '\u03b7'
+    shift, capslock:                    '\u0397'
+}
+
+key J {
+    label:                              'J'
+    base:                               '\u03be'
+    shift, capslock:                    '\u039e'
+}
+
+key K {
+    label:                              'K'
+    base:                               '\u03ba'
+    shift, capslock:                    '\u039a'
+}
+
+key L {
+    label:                              'L'
+    base:                               '\u03bb'
+    shift, capslock:                    '\u039b'
+}
+
+key SEMICOLON {
+    label:                              ';'
+    base, capslock:                     '\u0301'
+#should be \u0384 (greek tonos)
+    shift:                              '\u0308'
+    ralt:                               '\u0385'
+}
+
+key APOSTROPHE {
+    label:                              '\''
+    base, capslock:                     '\''
+    shift:                              '"'
+}
+
+key BACKSLASH {
+    label:                              '\\'
+    base, capslock:                     '\\'
+    shift:                              '|'
+    ralt:                               '\u00ac'
+}
+
+### ROW 4
+
+key PLUS {
+    label:                              '<'
+    base, capslock:                     '<'
+    shift:                              '>'
+    ralt:                               '\\'
+    shift+ralt:                         '|'
+}
+
+key Z {
+    label:                              'Z'
+    base:                               '\u03b6'
+    shift, capslock:                    '\u0396'
+}
+
+key X {
+    label:                              'X'
+    base:                               '\u03c7'
+    shift, capslock:                    '\u03a7'
+}
+
+key C {
+    label:                              'C'
+    base:                               '\u03c8'
+    shift, capslock:                    '\u03a8'
+    ralt:                               '\u00a9'
+}
+
+key V {
+    label:                              'V'
+    base:                               '\u03c9'
+    shift, capslock:                    '\u03a9'
+}
+
+key B {
+    label:                              'B'
+    base:                               '\u03b2'
+    shift, capslock:                    '\u0392'
+}
+
+key N {
+    label:                              'N'
+    base:                               '\u03bd'
+    shift, capslock:                    '\u039d'
+}
+
+key M {
+    label:                              'M'
+    base:                               '\u03bc'
+    shift, capslock:                    '\u039c'
+}
+
+key COMMA {
+    label:                              ','
+    base, capslock:                     ','
+    shift:                              '<'
+}
+
+key PERIOD {
+    label:                              '.'
+    base, capslock:                     '.'
+    shift:                              '>'
+}
+
+key SLASH {
+    label:                              '/'
+    base, capslock:                     '/'
+    shift:                              '?'
+}
diff --git a/packages/InputDevices/res/raw/keyboard_layout_hebrew.kcm b/packages/InputDevices/res/raw/keyboard_layout_hebrew.kcm
new file mode 100644
index 0000000..cd3a4b9
--- /dev/null
+++ b/packages/InputDevices/res/raw/keyboard_layout_hebrew.kcm
@@ -0,0 +1,341 @@
+# Copyright (C) 2013 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Hebrew (based EU) keyboard layout.
+#
+
+type OVERLAY
+
+map key 86 PLUS
+
+### ROW 1
+
+key GRAVE {
+    label:                              '`'
+    base:                               ';'
+    shift:                              '~'
+    shift+capslock:                     '\u05b0'
+}
+
+key 1 {
+    label:                              '1'
+    base:                               '1'
+    shift:                              '!'
+    shift+capslock:                     '\u05b1'
+}
+
+key 2 {
+    label:                              '2'
+    base:                               '2'
+    shift:                              '@'
+    shift+capslock:                     '\u05b2'
+}
+
+key 3 {
+    label:                              '3'
+    base:                               '3'
+    shift:                              '#'
+    shift+capslock:                     '\u05b3'
+}
+
+key 4 {
+    label:                              '4'
+    base:                               '4'
+    shift:                              '$'
+    ralt:                               '\u20aa'
+    shift+capslock:                     '\u05b4'
+}
+
+key 5 {
+    label:                              '5'
+    base:                               '5'
+    shift:                              '%'
+    shift+capslock:                     '\u05b5'
+}
+
+key 6 {
+    label:                              '6'
+    base:                               '6'
+    shift:                              '^'
+    shift+capslock:                     '\u05b6'
+}
+
+key 7 {
+    label:                              '7'
+    base:                               '7'
+    shift:                              '&'
+    shift+capslock:                     '\u05b7'
+}
+
+key 8 {
+    label:                              '8'
+    base:                               '8'
+    shift:                              '*'
+    shift+capslock:                     '\u05b8'
+}
+
+key 9 {
+    label:                              '9'
+    base:                               '9'
+    shift:                              '('
+    shift+capslock:                     '\u05c2'
+}
+
+key 0 {
+    label:                              '0'
+    base:                               '0'
+    shift:                              ')'
+    shift+capslock:                     '\u05c1'
+}
+
+key MINUS {
+    label:                              '-'
+    base:                               '-'
+    shift:                              '_'
+    ralt:                               '\u05bf'
+    shift+capslock:                     '\u05b9'
+}
+
+key EQUALS {
+    label:                              '='
+    base:                               '='
+    shift:                              '+'
+    shift+capslock:                     '\u05bc'
+}
+
+### ROW 2
+
+key Q {
+    label:                              'Q'
+    base:                               '/'
+    shift, capslock:                    'Q'
+}
+
+key W {
+    label:                              'W'
+    base:                               '\u0027'
+    shift, capslock:                    'W'
+}
+
+key E {
+    label:                              'E'
+    base:                               '\u05e7'
+    shift, capslock:                    'E'
+    ralt:                               '\u20ac'
+}
+
+key R {
+    label:                              'R'
+    base:                               '\u05e8'
+    shift, capslock:                    'R'
+}
+
+key T {
+    label:                              'T'
+    base:                               '\u05d0'
+    shift, capslock:                    'T'
+}
+
+key Y {
+    label:                              'Y'
+    base:                               '\u05d8'
+    shift, capslock:                    'Y'
+}
+
+key U {
+    label:                              'U'
+    base:                               '\u05d5'
+    shift, capslock:                    'U'
+    ralt:                               '\u05f0'
+}
+
+key I {
+    label:                              'I'
+    base:                               '\u05df'
+    shift, capslock:                    'I'
+}
+
+key O {
+    label:                              'O'
+    base:                               '\u05dd'
+    shift, capslock:                    'O'
+}
+
+key P {
+    label:                              'P'
+    base:                               '\u05e4'
+    shift, capslock:                    'P'
+}
+
+key LEFT_BRACKET {
+    label:                              '['
+    base, capslock:                     '['
+    shift:                              '{'
+}
+
+key RIGHT_BRACKET {
+    label:                              ']'
+    base, capslock:                     ']'
+    shift:                              '}'
+}
+
+### ROW 3
+
+key A {
+    label:                              'A'
+    base:                               '\u05e9'
+    shift, capslock:                    'A'
+}
+
+key S {
+    label:                              'S'
+    base:                               '\u05d3'
+    shift, capslock:                    'S'
+}
+
+key D {
+    label:                              'D'
+    base:                               '\u05d2'
+    shift, capslock:                    'D'
+}
+
+key F {
+    label:                              'F'
+    base:                               '\u05db'
+    shift, capslock:                    'F'
+}
+
+key G {
+    label:                              'G'
+    base:                               '\u05e2'
+    shift, capslock:                    'G'
+}
+
+key H {
+    label:                              'H'
+    base:                               '\u05d9'
+    shift, capslock:                    'H'
+    ralt:                               '\u05f2'
+}
+
+key J {
+    label:                              'J'
+    base:                               '\u05d7'
+    shift, capslock:                    'J'
+    ralt:                               '\u05f1'
+}
+
+key K {
+    label:                              'K'
+    base:                               '\u05dc'
+    shift, capslock:                    'K'
+}
+
+key L {
+    label:                              'L'
+    base:                               '\u05da'
+    shift, capslock:                    'L'
+}
+
+key SEMICOLON {
+    label:                              ';'
+    base:                               '\u05e3'
+    shift:                              ':'
+    capslock:                           ';'
+}
+
+key APOSTROPHE {
+    label:                              '\''
+    base:                               ','
+    shift:                              '"'
+    capslock:                           '\''
+}
+
+key BACKSLASH {
+    label:                              '\\'
+    base:                               '\\'
+    shift:                              '|'
+}
+
+### ROW 4
+
+key PLUS {
+    label:                              '\\'
+    base, capslock:                     '\\'
+    shift:                              '|'
+}
+
+key Z {
+    label:                              'Z'
+    base:                               '\u05d6'
+    shift, capslock:                    'Z'
+}
+
+key X {
+    label:                              'X'
+    base:                               '\u05e1'
+    shift, capslock:                    'X'
+}
+
+key C {
+    label:                              'C'
+    base:                               '\u05d1'
+    shift, capslock:                    'C'
+}
+
+key V {
+    label:                              'V'
+    base:                               '\u05d4'
+    shift, capslock:                    'V'
+}
+
+key B {
+    label:                              'B'
+    base:                               '\u05e0'
+    shift, capslock:                    'B'
+}
+
+key N {
+    label:                              'N'
+    base:                               '\u05de'
+    shift, capslock:                    'N'
+}
+
+key M {
+    label:                              'M'
+    base:                               '\u05e6'
+    shift, capslock:                    'M'
+}
+
+key COMMA {
+    label:                              ','
+    base:                               '\u05ea'
+    shift:                              '<'
+    capslock:                           ','
+}
+
+key PERIOD {
+    label:                              '.'
+    base:                               '\u05e5'
+    shift:                              '>'
+    capslock:                           '.'
+}
+
+key SLASH {
+    label:                              '/'
+    base:                               '.'
+    shift:                              '?'
+    capslock:                           '/'
+}
diff --git a/packages/InputDevices/res/raw/keyboard_layout_lithuanian.kcm b/packages/InputDevices/res/raw/keyboard_layout_lithuanian.kcm
new file mode 100644
index 0000000..72ca333
--- /dev/null
+++ b/packages/InputDevices/res/raw/keyboard_layout_lithuanian.kcm
@@ -0,0 +1,338 @@
+# Copyright (C) 2013 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Lithuanian (EU based) keyboard layout.
+#
+
+type OVERLAY
+
+map key 86 PLUS
+
+### ROW 1
+
+key GRAVE {
+    label:                              '`'
+    base:                               '`'
+    shift:                              '~'
+}
+
+key 1 {
+    label:                              '1'
+    base:                               '\u0105'
+    shift, capslock:                    '\u0104'
+    ralt:                               '1'
+    shift+ralt:                         '!'
+}
+
+key 2 {
+    label:                              '2'
+    base:                               '\u010d'
+    shift, capslock:                    '\u010c'
+    ralt:                               '2'
+    shift+ralt:                         '@'
+}
+
+key 3 {
+    label:                              '3'
+    base:                               '\u0119'
+    shift, capslock:                    '\u0118'
+    ralt:                               '3'
+    shift+ralt:                         '#'
+}
+
+key 4 {
+    label:                              '4'
+    base:                               '\u0117'
+    shift, capslock:                    '\u0116'
+    ralt:                               '4'
+    shift+ralt:                         '$'
+}
+
+key 5 {
+    label:                              '5'
+    base:                               '\u012f'
+    shift, capslock:                    '\u012e'
+    ralt:                               '5'
+    shift+ralt:                         '%'
+}
+
+key 6 {
+    label:                              '6'
+    base:                               '\u0161'
+    shift, capslock:                    '\u0160'
+    ralt:                               '6'
+    shift+ralt:                         '\u0302'
+}
+
+key 7 {
+    label:                              '7'
+    base:                               '\u0173'
+    shift, capslock:                    '\u0172'
+    ralt:                               '7'
+    shift+ralt:                         '&'
+}
+
+key 8 {
+    label:                              '8'
+    base:                               '\u016b'
+    shift, capslock:                    '\u016a'
+    ralt:                               '8'
+    shift+ralt:                         '*'
+}
+
+key 9 {
+    label:                              '9'
+    base:                               '9'
+    shift:                              '('
+    ralt:                               '9'
+}
+
+key 0 {
+    label:                              '0'
+    base:                               '0'
+    shift:                              ')'
+    ralt:                               '0'
+}
+
+key MINUS {
+    label:                              '-'
+    base:                               '-'
+    shift:                              '_'
+}
+
+key EQUALS {
+    label:                              '='
+    base:                               '\u017e'
+    shift, capslock:                    '\u017d'
+    ralt:                               '='
+    shift+ralt:                         '+'
+}
+
+### ROW 2
+
+key Q {
+    label:                              'Q'
+    base:                               'q'
+    shift, capslock:                    'Q'
+}
+
+key W {
+    label:                              'W'
+    base:                               'w'
+    shift, capslock:                    'W'
+}
+
+key E {
+    label:                              'E'
+    base:                               'e'
+    shift, capslock:                    'E'
+    ralt:                               '\u20ac'
+}
+
+key R {
+    label:                              'R'
+    base:                               'r'
+    shift, capslock:                    'R'
+}
+
+key T {
+    label:                              'T'
+    base:                               't'
+    shift, capslock:                    'T'
+}
+
+key Y {
+    label:                              'Y'
+    base:                               'y'
+    shift, capslock:                    'Y'
+}
+
+key U {
+    label:                              'U'
+    base:                               'u'
+    shift, capslock:                    'U'
+}
+
+key I {
+    label:                              'I'
+    base:                               'i'
+    shift, capslock:                    'I'
+}
+
+key O {
+    label:                              'O'
+    base:                               'o'
+    shift, capslock:                    'O'
+}
+
+key P {
+    label:                              'P'
+    base:                               'p'
+    shift, capslock:                    'P'
+}
+
+key LEFT_BRACKET {
+    label:                              '['
+    base:                               '['
+    shift:                              '{'
+}
+
+key RIGHT_BRACKET {
+    label:                              ']'
+    base:                               ']'
+    shift:                              '}'
+}
+
+### ROW 3
+
+key A {
+    label:                              'A'
+    base:                               'a'
+    shift, capslock:                    'A'
+}
+
+key S {
+    label:                              'S'
+    base:                               's'
+    shift, capslock:                    'S'
+}
+
+key D {
+    label:                              'D'
+    base:                               'd'
+    shift, capslock:                    'D'
+}
+
+key F {
+    label:                              'F'
+    base:                               'f'
+    shift, capslock:                    'F'
+}
+
+key G {
+    label:                              'G'
+    base:                               'g'
+    shift, capslock:                    'G'
+}
+
+key H {
+    label:                              'H'
+    base:                               'h'
+    shift, capslock:                    'H'
+}
+
+key J {
+    label:                              'J'
+    base:                               'j'
+    shift, capslock:                    'J'
+}
+
+key K {
+    label:                              'K'
+    base:                               'k'
+    shift, capslock:                    'K'
+}
+
+key L {
+    label:                              'L'
+    base:                               'l'
+    shift, capslock:                    'L'
+}
+
+key SEMICOLON {
+    label:                              ';'
+    base:                               ';'
+    shift:                              ':'
+}
+
+key APOSTROPHE {
+    label:                              '\''
+    base:                               '\''
+    shift:                              '"'
+}
+
+key BACKSLASH {
+    label:                              '\\'
+    base:                               '\\'
+    shift:                              '|'
+}
+
+### ROW 4
+
+key PLUS {
+    label:                              '\\'
+    base:                               '\\'
+    shift:                              '|'
+}
+
+key Z {
+    label:                              'Z'
+    base:                               'z'
+    shift, capslock:                    'Z'
+}
+
+key X {
+    label:                              'X'
+    base:                               'x'
+    shift, capslock:                    'X'
+}
+
+key C {
+    label:                              'C'
+    base:                               'c'
+    shift, capslock:                    'C'
+}
+
+key V {
+    label:                              'V'
+    base:                               'v'
+    shift, capslock:                    'V'
+}
+
+key B {
+    label:                              'B'
+    base:                               'b'
+    shift, capslock:                    'B'
+}
+
+key N {
+    label:                              'N'
+    base:                               'n'
+    shift, capslock:                    'N'
+}
+
+key M {
+    label:                              'M'
+    base:                               'm'
+    shift, capslock:                    'M'
+}
+
+key COMMA {
+    label:                              ','
+    base:                               ','
+    shift:                              '<'
+}
+
+key PERIOD {
+    label:                              '.'
+    base:                               '.'
+    shift:                              '>'
+}
+
+key SLASH {
+    label:                              '/'
+    base:                               '/'
+    shift:                              '?'
+}
diff --git a/packages/InputDevices/res/raw/keyboard_layout_spanish_latin.kcm b/packages/InputDevices/res/raw/keyboard_layout_spanish_latin.kcm
new file mode 100644
index 0000000..16eb53f2
--- /dev/null
+++ b/packages/InputDevices/res/raw/keyboard_layout_spanish_latin.kcm
@@ -0,0 +1,325 @@
+# Copyright (C) 2013 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Spanish (Latin) (EU based) keyboard layout.
+#
+
+type OVERLAY
+
+map key 86 PLUS
+
+### ROW 1
+
+key GRAVE {
+    label:                              '|'
+    base:                               '|'
+    shift:                              '\u00ba'
+    ralt:                               '\u00ac'
+}
+
+key 1 {
+    label:                              '1'
+    base:                               '1'
+    shift:                              '!'
+}
+
+key 2 {
+    label:                              '2'
+    base:                               '2'
+    shift:                              '"'
+}
+
+key 3 {
+    label:                              '3'
+    base:                               '3'
+    shift:                              '#'
+}
+
+key 4 {
+    label:                              '4'
+    base:                               '4'
+    shift:                              '$'
+
+}
+
+key 5 {
+    label:                              '5'
+    base:                               '5'
+    shift:                              '%'
+}
+
+key 6 {
+    label:                              '6'
+    base:                               '6'
+    shift:                              '&'
+}
+
+key 7 {
+    label:                              '7'
+    base:                               '7'
+    shift:                              '/'
+}
+
+key 8 {
+    label:                              '8'
+    base:                               '8'
+    shift:                              '('
+}
+
+key 9 {
+    label:                              '9'
+    base:                               '9'
+    shift:                              ')'
+}
+
+key 0 {
+    label:                              '0'
+    base:                               '0'
+    shift:                              '='
+}
+
+key MINUS {
+    label:                              '\''
+    base:                               '\''
+    shift:                              '?'
+    ralt:                               '\\'
+}
+
+key EQUALS {
+    label:                              '\u00bf'
+    base:                               '\u00bf'
+    shift:                              '\u00a1'
+}
+
+### ROW 2
+
+key Q {
+    label:                              'Q'
+    base:                               'q'
+    shift, capslock:                    'Q'
+    ralt:                               '@'
+}
+
+key W {
+    label:                              'W'
+    base:                               'w'
+    shift, capslock:                    'W'
+}
+
+key E {
+    label:                              'E'
+    base:                               'e'
+    shift, capslock:                    'E'
+}
+
+key R {
+    label:                              'R'
+    base:                               'r'
+    shift, capslock:                    'R'
+}
+
+key T {
+    label:                              'T'
+    base:                               't'
+    shift, capslock:                    'T'
+}
+
+key Y {
+    label:                              'Y'
+    base:                               'y'
+    shift, capslock:                    'Y'
+}
+
+key U {
+    label:                              'U'
+    base:                               'u'
+    shift, capslock:                    'U'
+}
+
+key I {
+    label:                              'I'
+    base:                               'i'
+    shift, capslock:                    'I'
+}
+
+key O {
+    label:                              'O'
+    base:                               'o'
+    shift, capslock:                    'O'
+}
+
+key P {
+    label:                              'P'
+    base:                               'p'
+    shift, capslock:                    'P'
+}
+
+key LEFT_BRACKET {
+    label:                              '\u00b4'
+    base:                               '\u0301'
+    shift:                              '\u0308'
+    ralt:                               '['
+}
+
+key RIGHT_BRACKET {
+    label:                              '+'
+    base:                               '+'
+    shift:                              '*'
+    ralt:                               '\u0303'
+}
+
+### ROW 3
+
+key A {
+    label:                              'A'
+    base:                               'a'
+    shift, capslock:                    'A'
+}
+
+key S {
+    label:                              'S'
+    base:                               's'
+    shift, capslock:                    'S'
+}
+
+key D {
+    label:                              'D'
+    base:                               'd'
+    shift, capslock:                    'D'
+}
+
+key F {
+    label:                              'F'
+    base:                               'f'
+    shift, capslock:                    'F'
+}
+
+key G {
+    label:                              'G'
+    base:                               'g'
+    shift, capslock:                    'G'
+}
+
+key H {
+    label:                              'H'
+    base:                               'h'
+    shift, capslock:                    'H'
+}
+
+key J {
+    label:                              'J'
+    base:                               'j'
+    shift, capslock:                    'J'
+}
+
+key K {
+    label:                              'K'
+    base:                               'k'
+    shift, capslock:                    'K'
+}
+
+key L {
+    label:                              'L'
+    base:                               'l'
+    shift, capslock:                    'L'
+}
+
+key SEMICOLON {
+    label:                              '\u00d1'
+    base:                               '\u00f1'
+    shift, capslock:                    '\u00d1'
+}
+
+key APOSTROPHE {
+    label:                              '{'
+    base:                               '{'
+    shift:                              '['
+    ralt:                               '\u0302'
+}
+
+key BACKSLASH {
+    label:                              '}'
+    base:                               '}'
+    shift:                              ']'
+    ralt:                               '\u0300'
+}
+
+### ROW 4
+
+key PLUS {
+    label:                              '<'
+    base:                               '<'
+    shift:                              '>'
+}
+
+key Z {
+    label:                              'Z'
+    base:                               'z'
+    shift, capslock:                    'Z'
+}
+
+key X {
+    label:                              'X'
+    base:                               'x'
+    shift, capslock:                    'X'
+}
+
+key C {
+    label:                              'C'
+    base:                               'c'
+    shift, capslock:                    'C'
+}
+
+key V {
+    label:                              'V'
+    base:                               'v'
+    shift, capslock:                    'V'
+}
+
+key B {
+    label:                              'B'
+    base:                               'b'
+    shift, capslock:                    'B'
+}
+
+key N {
+    label:                              'N'
+    base:                               'n'
+    shift, capslock:                    'N'
+}
+
+key M {
+    label:                              'M'
+    base:                               'm'
+    shift, capslock:                    'M'
+}
+
+key COMMA {
+    label:                              ','
+    base:                               ','
+    shift:                              ';'
+}
+
+key PERIOD {
+    label:                              '.'
+    base:                               '.'
+    shift:                              ':'
+}
+
+key SLASH {
+    label:                              '-'
+    base:                               '-'
+    shift:                              '_'
+}
diff --git a/packages/InputDevices/res/values/strings.xml b/packages/InputDevices/res/values/strings.xml
index 54c18f1..6239336 100644
--- a/packages/InputDevices/res/values/strings.xml
+++ b/packages/InputDevices/res/values/strings.xml
@@ -98,4 +98,19 @@
 
     <!-- Ukrainian keyboard layout label. [CHAR LIMIT=35] -->
     <string name="keyboard_layout_ukrainian">Ukrainian</string>
+
+    <!-- Arabic keyboard layout label. [CHAR LIMIT=35] -->
+    <string name="keyboard_layout_arabic">Arabic</string>
+
+    <!-- Greek keyboard layout label. [CHAR LIMIT=35] -->
+    <string name="keyboard_layout_greek">Greek</string>
+
+    <!-- Hebrew keyboard layout label. [CHAR LIMIT=35] -->
+    <string name="keyboard_layout_hebrew">Hebrew</string>
+
+    <!-- Lithuanian keyboard layout label. [CHAR LIMIT=35] -->
+    <string name="keyboard_layout_lithuanian">Lithuanian</string>
+
+    <!-- Spanish (Latin) keyboard layout label. [CHAR LIMIT=35] -->
+    <string name="keyboard_layout_spanish_latin">Spanish (Latin)</string>
 </resources>
diff --git a/packages/InputDevices/res/xml/keyboard_layouts.xml b/packages/InputDevices/res/xml/keyboard_layouts.xml
index 1f48a36..dc1db0b 100644
--- a/packages/InputDevices/res/xml/keyboard_layouts.xml
+++ b/packages/InputDevices/res/xml/keyboard_layouts.xml
@@ -123,4 +123,24 @@
     <keyboard-layout android:name="keyboard_layout_ukrainian"
             android:label="@string/keyboard_layout_ukrainian"
             android:keyboardLayout="@raw/keyboard_layout_ukrainian" />
+
+    <keyboard-layout android:name="keyboard_layout_arabic"
+            android:label="@string/keyboard_layout_arabic"
+            android:keyboardLayout="@raw/keyboard_layout_arabic" />
+
+    <keyboard-layout android:name="keyboard_layout_greek"
+            android:label="@string/keyboard_layout_greek"
+            android:keyboardLayout="@raw/keyboard_layout_greek" />
+
+    <keyboard-layout android:name="keyboard_layout_hebrew"
+            android:label="@string/keyboard_layout_hebrew"
+            android:keyboardLayout="@raw/keyboard_layout_hebrew" />
+
+    <keyboard-layout android:name="keyboard_layout_lithuanian"
+            android:label="@string/keyboard_layout_lithuanian"
+            android:keyboardLayout="@raw/keyboard_layout_lithuanian" />
+
+    <keyboard-layout android:name="keyboard_layout_spanish_latin"
+            android:label="@string/keyboard_layout_spanish_latin"
+            android:keyboardLayout="@raw/keyboard_layout_spanish_latin" />
 </keyboard-layouts>
diff --git a/services/core/java/com/android/server/am/ActivityStack.java b/services/core/java/com/android/server/am/ActivityStack.java
index 36e53a3..6ee3e07 100755
--- a/services/core/java/com/android/server/am/ActivityStack.java
+++ b/services/core/java/com/android/server/am/ActivityStack.java
@@ -2708,6 +2708,9 @@
         if (mResumedActivity == r) {
             mResumedActivity = null;
         }
+        if (mPausingActivity == r) {
+            mPausingActivity = null;
+        }
         if (mService.mFocusedActivity == r) {
             mService.mFocusedActivity = null;
         }
diff --git a/services/core/java/com/android/server/hdmi/HdmiCecService.java b/services/core/java/com/android/server/hdmi/HdmiCecService.java
index 36a6e84..0c5f868 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecService.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecService.java
@@ -366,7 +366,8 @@
             if (getContext().checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
                     != PackageManager.PERMISSION_GRANTED) {
                 pw.println("Permission denial: can't dump HdmiCecService from pid="
-                        + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid());
+                        + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid()
+                        + " without permission " + android.Manifest.permission.DUMP);
                 return;
             }
             final long ident = Binder.clearCallingIdentity();
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index f186b2c..983ca2d 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -170,7 +170,7 @@
         int mActivePasswordNonLetter = 0;
         int mFailedPasswordAttempts = 0;
 
-        int mUserHandle;;
+        int mUserHandle;
         int mPasswordOwner = -1;
         long mLastMaximumTimeToLock = -1;
 
@@ -722,6 +722,10 @@
         final int callingUid = Binder.getCallingUid();
         final int userHandle = UserHandle.getUserId(callingUid);
         final DevicePolicyData policy = getUserData(userHandle);
+
+        List<ActiveAdmin> candidates = new ArrayList<ActiveAdmin>();
+
+        // Build a list of admins for this uid matching the given ComponentName
         if (who != null) {
             ActiveAdmin admin = policy.mAdminMap.get(who);
             if (admin == null) {
@@ -731,22 +735,43 @@
                 throw new SecurityException("Admin " + who + " is not owned by uid "
                         + Binder.getCallingUid());
             }
-            if (!admin.info.usesPolicy(reqPolicy)) {
-                throw new SecurityException("Admin " + admin.info.getComponent()
-                        + " did not specify uses-policy for: "
-                        + admin.info.getTagForPolicy(reqPolicy));
-            }
-            return admin;
+            candidates.add(admin);
         } else {
-            final int N = policy.mAdminList.size();
-            for (int i=0; i<N; i++) {
-                ActiveAdmin admin = policy.mAdminList.get(i);
-                if (admin.getUid() == callingUid && admin.info.usesPolicy(reqPolicy)) {
+            for (ActiveAdmin admin : policy.mAdminList) {
+                if (admin.getUid() == callingUid) {
+                    candidates.add(admin);
+                }
+            }
+        }
+
+        // Try to find an admin which can use reqPolicy
+        for (ActiveAdmin admin : candidates) {
+            boolean ownsDevice = isDeviceOwner(admin.info.getPackageName());
+            boolean ownsProfile = (getProfileOwner(userHandle) != null
+                    && getProfileOwner(userHandle).equals(admin.info.getPackageName()));
+
+            if (reqPolicy == DeviceAdminInfo.USES_POLICY_DEVICE_OWNER) {
+                if (ownsDevice) {
+                    return admin;
+                }
+            } else if (reqPolicy == DeviceAdminInfo.USES_POLICY_PROFILE_OWNER) {
+                if (ownsDevice || ownsProfile) {
+                    return admin;
+                }
+            } else {
+                if (admin.info.usesPolicy(reqPolicy)) {
                     return admin;
                 }
             }
+        }
+
+        if (who != null) {
+            throw new SecurityException("Admin " + candidates.get(0).info.getComponent()
+                    + " did not specify uses-policy for: "
+                    + candidates.get(0).info.getTagForPolicy(reqPolicy));
+        } else {
             throw new SecurityException("No active admin owned by uid "
-                    + Binder.getCallingUid() + " for policy #" + reqPolicy);
+                    + Binder.getCallingUid() + " for policy:" + reqPolicy);
         }
     }
 
@@ -2966,64 +2991,41 @@
         }
     }
 
-    private boolean isProfileOwner(String packageName, int userId) {
-        String profileOwnerPackage = getProfileOwner(userId);
-        // TODO: make public and connect with isProfileOwnerApp in DPM
-        return profileOwnerPackage != null && profileOwnerPackage.equals(packageName);
-    }
-
-    public void addPersistentPreferredActivity(ComponentName admin, IntentFilter filter,
+    public void addPersistentPreferredActivity(ComponentName who, IntentFilter filter,
             ComponentName activity) {
-        int callingUserId = UserHandle.getCallingUserId();
-        Slog.d(LOG_TAG,"called by user " + callingUserId);
         synchronized (this) {
-            ActiveAdmin aa = getActiveAdminUncheckedLocked(admin, callingUserId);
-            if (aa == null) {
-                throw new SecurityException("No active admin " + admin);
-            } else {
-                if (isProfileOwner(admin.getPackageName(), callingUserId)
-                        || isDeviceOwner(admin.getPackageName())) {
-                    IPackageManager pm = AppGlobals.getPackageManager();
-                    long id = Binder.clearCallingIdentity();
-                    try {
-                        pm.addPersistentPreferredActivity(filter, activity, callingUserId);
-                    } catch (RemoteException re) {
-                        // Shouldn't happen
-                    } finally {
-                        restoreCallingIdentity(id);
-                    }
-                } else {
-                    throw new SecurityException("Admin " + admin +
-                            "is not device owner or profile owner" );
-                }
+            if (who == null) {
+                throw new NullPointerException("ComponentName is null");
+            }
+            getActiveAdminForCallerLocked(who, DeviceAdminInfo.USES_POLICY_PROFILE_OWNER);
+
+            IPackageManager pm = AppGlobals.getPackageManager();
+            long id = Binder.clearCallingIdentity();
+            try {
+                pm.addPersistentPreferredActivity(filter, activity, UserHandle.getCallingUserId());
+            } catch (RemoteException re) {
+                // Shouldn't happen
+            } finally {
+                restoreCallingIdentity(id);
             }
         }
     }
 
-    public void clearPackagePersistentPreferredActivities(ComponentName admin,
-            String packageName) {
-        int callingUserId = UserHandle.getCallingUserId();
-        Slog.d(LOG_TAG,"called by user " + callingUserId);
+    public void clearPackagePersistentPreferredActivities(ComponentName who, String packageName) {
         synchronized (this) {
-            ActiveAdmin aa = getActiveAdminUncheckedLocked(admin, callingUserId);
-            if (aa == null) {
-                throw new SecurityException("No active admin " + admin);
-            } else {
-                if (isProfileOwner(admin.getPackageName(), callingUserId)
-                        || isDeviceOwner(admin.getPackageName())) {
-                    IPackageManager pm = AppGlobals.getPackageManager();
-                    long id = Binder.clearCallingIdentity();
-                    try{
-                        pm.clearPackagePersistentPreferredActivities(packageName, callingUserId);
-                    } catch (RemoteException re) {
-                        // Shouldn't happen
-                    } finally {
-                        restoreCallingIdentity(id);
-                    }
-                } else {
-                    throw new SecurityException("Admin " + admin +
-                            "is not device owner or profile owner" );
-                }
+            if (who == null) {
+                throw new NullPointerException("ComponentName is null");
+            }
+            getActiveAdminForCallerLocked(who, DeviceAdminInfo.USES_POLICY_PROFILE_OWNER);
+
+            IPackageManager pm = AppGlobals.getPackageManager();
+            long id = Binder.clearCallingIdentity();
+            try {
+                pm.clearPackagePersistentPreferredActivities(packageName, UserHandle.getCallingUserId());
+            } catch (RemoteException re) {
+                // Shouldn't happen
+            } finally {
+                restoreCallingIdentity(id);
             }
         }
     }
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index c925669..7b55f4b 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -116,6 +116,8 @@
             "com.android.server.usb.UsbService$Lifecycle";
     private static final String WIFI_SERVICE_CLASS =
             "com.android.server.wifi.WifiService";
+    private static final String WIFI_HOTSPOT_SERVICE_CLASS =
+            "com.android.server.wifi.hotspot.WifiHotspotService";
     private static final String WIFI_P2P_SERVICE_CLASS =
             "com.android.server.wifi.p2p.WifiP2pService";
     private static final String HDMI_CEC_SERVICE_CLASS =
@@ -614,6 +616,12 @@
                 }
 
                 try {
+                    mSystemServiceManager.startService(WIFI_HOTSPOT_SERVICE_CLASS);
+                } catch (Throwable e) {
+                    reportWtf("starting Wi-Fi HotspotService", e);
+                }
+
+                try {
                     mSystemServiceManager.startService(WIFI_SERVICE_CLASS);
                 } catch (Throwable e) {
                     reportWtf("starting Wi-Fi Service", e);
diff --git a/services/usb/java/com/android/server/usb/UsbDebuggingManager.java b/services/usb/java/com/android/server/usb/UsbDebuggingManager.java
index ce953a4..f73d425 100644
--- a/services/usb/java/com/android/server/usb/UsbDebuggingManager.java
+++ b/services/usb/java/com/android/server/usb/UsbDebuggingManager.java
@@ -17,8 +17,10 @@
 package com.android.server.usb;
 
 import android.content.ActivityNotFoundException;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.content.res.Resources;
 import android.net.LocalSocket;
 import android.net.LocalSocketAddress;
 import android.os.Handler;
@@ -244,15 +246,18 @@
     }
 
     private void showConfirmationDialog(String key, String fingerprints) {
-        Intent dialogIntent = new Intent();
+        Intent intent = new Intent();
 
-        dialogIntent.setClassName("com.android.systemui",
-                "com.android.systemui.usb.UsbDebuggingActivity");
-        dialogIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        dialogIntent.putExtra("key", key);
-        dialogIntent.putExtra("fingerprints", fingerprints);
+        ComponentName componentName = ComponentName.unflattenFromString(
+                Resources.getSystem().getString(
+                        com.android.internal.R.string.config_customAdbPublicKeyActivity));
+        intent.setClassName(componentName.getPackageName(),
+                componentName.getClassName());
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        intent.putExtra("key", key);
+        intent.putExtra("fingerprints", fingerprints);
         try {
-            mContext.startActivity(dialogIntent);
+            mContext.startActivity(intent);
         } catch (ActivityNotFoundException e) {
             Slog.e(TAG, "unable to start UsbDebuggingActivity");
         }
diff --git a/telephony/java/android/telephony/DisconnectCause.java b/telephony/java/android/telephony/DisconnectCause.java
index 323e0ac..1c75658 100644
--- a/telephony/java/android/telephony/DisconnectCause.java
+++ b/telephony/java/android/telephony/DisconnectCause.java
@@ -101,8 +101,93 @@
     /** Unknown error or not specified */
     public static final int ERROR_UNSPECIFIED              = 36;
 
+    /** Smallest valid value for call disconnect codes. */
+    public static final int MINIMUM_VALID_VALUE = NOT_DISCONNECTED;
+    /** Largest valid value for call disconnect codes. */
+    public static final int MAXIMUM_VALID_VALUE = ERROR_UNSPECIFIED;
+
     /** Private constructor to avoid class instantiation. */
     private DisconnectCause() {
         // Do nothing.
     }
+
+    /** Returns descriptive string for the specified disconnect cause. */
+    public static String toString(int cause) {
+        switch (cause) {
+        case NOT_DISCONNECTED:
+            return "NOT_DISCONNECTED";
+        case INCOMING_MISSED:
+            return "INCOMING_MISSED";
+        case NORMAL:
+            return "NORMAL";
+        case LOCAL:
+            return "LOCAL";
+        case BUSY:
+            return "BUSY";
+        case CONGESTION:
+            return "CONGESTION";
+        case INVALID_NUMBER:
+            return "INVALID_NUMBER";
+        case NUMBER_UNREACHABLE:
+            return "NUMBER_UNREACHABLE";
+        case SERVER_UNREACHABLE:
+            return "SERVER_UNREACHABLE";
+        case INVALID_CREDENTIALS:
+            return "INVALID_CREDENTIALS";
+        case OUT_OF_NETWORK:
+            return "OUT_OF_NETWORK";
+        case SERVER_ERROR:
+            return "SERVER_ERROR";
+        case TIMED_OUT:
+            return "TIMED_OUT";
+        case LOST_SIGNAL:
+            return "LOST_SIGNAL";
+        case LIMIT_EXCEEDED:
+            return "LIMIT_EXCEEDED";
+        case INCOMING_REJECTED:
+            return "INCOMING_REJECTED";
+        case POWER_OFF:
+            return "POWER_OFF";
+        case OUT_OF_SERVICE:
+            return "OUT_OF_SERVICE";
+        case ICC_ERROR:
+            return "ICC_ERROR";
+        case CALL_BARRED:
+            return "CALL_BARRED";
+        case FDN_BLOCKED:
+            return "FDN_BLOCKED";
+        case CS_RESTRICTED:
+            return "CS_RESTRICTED";
+        case CS_RESTRICTED_NORMAL:
+            return "CS_RESTRICTED_NORMAL";
+        case CS_RESTRICTED_EMERGENCY:
+            return "CS_RESTRICTED_EMERGENCY";
+        case UNOBTAINABLE_NUMBER:
+            return "UNOBTAINABLE_NUMBER";
+        case CDMA_LOCKED_UNTIL_POWER_CYCLE:
+            return "CDMA_LOCKED_UNTIL_POWER_CYCLE";
+        case CDMA_DROP:
+            return "CDMA_DROP";
+        case CDMA_INTERCEPT:
+            return "CDMA_INTERCEPT";
+        case CDMA_REORDER:
+            return "CDMA_REORDER";
+        case CDMA_SO_REJECT:
+            return "CDMA_SO_REJECT";
+        case CDMA_RETRY_ORDER:
+            return "CDMA_RETRY_ORDER";
+        case CDMA_ACCESS_FAILURE:
+            return "CDMA_ACCESS_FAILURE";
+        case CDMA_PREEMPTED:
+            return "CDMA_PREEMPTED";
+        case CDMA_NOT_EMERGENCY:
+            return "CDMA_NOT_EMERGENCY";
+        case CDMA_ACCESS_BLOCKED:
+            return "CDMA_ACCESS_BLOCKED";
+        case ERROR_UNSPECIFIED:
+            return "ERROR_UNSPECIFIED";
+        default:
+            return "INVALID";
+        }
+    }
 }
diff --git a/core/java/android/view/DisplayList.java b/wifi/java/android/net/wifi/hotspot/IWifiHotspotManager.aidl
similarity index 64%
rename from core/java/android/view/DisplayList.java
rename to wifi/java/android/net/wifi/hotspot/IWifiHotspotManager.aidl
index ed52803..2b1601b 100644
--- a/core/java/android/view/DisplayList.java
+++ b/wifi/java/android/net/wifi/hotspot/IWifiHotspotManager.aidl
@@ -1,11 +1,11 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
+/**
+ * Copyright (c) 2014, The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,12 +14,15 @@
  * limitations under the License.
  */
 
-package android.view;
+package android.net.wifi.hotspot;
 
-/** TODO: Remove once frameworks/webview is updated
- *  @hide
+/**
+ * Interface that allows controlling and querying Hotspot connectivity.
+ *
+ * {@hide}
  */
-public class DisplayList {
-    /** @hide */
-    public static final int STATUS_DONE = 0x0;
+interface IWifiHotspotManager
+{
+    void test();
 }
+
diff --git a/wifi/java/android/net/wifi/hotspot/WifiHotspotManager.java b/wifi/java/android/net/wifi/hotspot/WifiHotspotManager.java
new file mode 100644
index 0000000..ac15017
--- /dev/null
+++ b/wifi/java/android/net/wifi/hotspot/WifiHotspotManager.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.wifi.hotspot;
+
+import android.content.Context;
+import android.os.RemoteException;
+import android.util.Log;
+
+/**
+ * TODO: doc
+ */
+public class WifiHotspotManager {
+
+    private static final String TAG = "WifiHotspotManager";
+
+    private Context mContext;
+    IWifiHotspotManager mService;
+
+    public WifiHotspotManager(Context context, IWifiHotspotManager service) {
+        mContext = context;
+        mService = service;
+    }
+
+    public void test() {
+        try{
+            Log.d(TAG, "test()");
+            mService.test();
+        }
+        catch (RemoteException e) {
+            Log.e(TAG, "test() exception");
+            e.printStackTrace();
+        }
+    }
+}