Accessibility serviceconfiguration via meta-data

Note: This is a part of two CL change and contains the
      system changes without updates to the settings.

1. Added a mechanism for configuring an accessibility service via
   XML file specified in a meta-data tag (similar to IMEs).

2. Added property for specifying a settings activity for an
   accessibility service.

3. Refactored the APIs in AccessibilityManager to return
   lists of AccessiblityServiceInfo instead ServiceInfo
   since the former describes an AccessibilityService in
   particular (similar to IMEs).

Change-Id: Ie8781bb7e0cdb329e583b6702a612a507367ad7b
diff --git a/api/current.txt b/api/current.txt
index 1e90e47..3f41ca8 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -269,6 +269,7 @@
     field public static final int cacheColorHint = 16843009; // 0x1010101
     field public static final int calendarViewShown = 16843596; // 0x101034c
     field public static final int calendarViewStyle = 16843613; // 0x101035d
+    field public static final int canRetrieveWindowContent = 16843646; // 0x101037e
     field public static final int candidatesTextStyleSpans = 16843312; // 0x1010230
     field public static final deprecated int capitalize = 16843113; // 0x1010169
     field public static final int centerBright = 16842956; // 0x10100cc
@@ -309,6 +310,7 @@
     field public static final int completionHintView = 16843123; // 0x1010173
     field public static final int completionThreshold = 16843124; // 0x1010174
     field public static final int configChanges = 16842783; // 0x101001f
+    field public static final int configurationFlags = 16843645; // 0x101037d
     field public static final int configure = 16843357; // 0x101025d
     field public static final int constantSize = 16843158; // 0x1010196
     field public static final int content = 16843355; // 0x101025b
@@ -387,6 +389,7 @@
     field public static final int enterFadeDuration = 16843532; // 0x101030c
     field public static final int entries = 16842930; // 0x10100b2
     field public static final int entryValues = 16843256; // 0x10101f8
+    field public static final int eventNotificationTimeout = 16843644; // 0x101037c
     field public static final int eventsInterceptionEnabled = 16843389; // 0x101027d
     field public static final int excludeFromRecents = 16842775; // 0x1010017
     field public static final int exitFadeDuration = 16843533; // 0x101030d
@@ -469,6 +472,8 @@
     field public static final int hand_minute = 16843012; // 0x1010104
     field public static final int handle = 16843354; // 0x101025a
     field public static final int handleProfiling = 16842786; // 0x1010022
+    field public static final int handledEventTypes = 16843641; // 0x1010379
+    field public static final int handledPackageNames = 16843642; // 0x101037a
     field public static final int hapticFeedbackEnabled = 16843358; // 0x101025e
     field public static final int hardwareAccelerated = 16843475; // 0x10102d3
     field public static final int hasCode = 16842764; // 0x101000c
@@ -724,6 +729,7 @@
     field public static final int prompt = 16843131; // 0x101017b
     field public static final int propertyName = 16843489; // 0x10102e1
     field public static final int protectionLevel = 16842761; // 0x1010009
+    field public static final int providedFeedbackType = 16843643; // 0x101037b
     field public static final int queryActionMsg = 16843227; // 0x10101db
     field public static final int queryAfterZeroResults = 16843394; // 0x1010282
     field public static final int queryHint = 16843608; // 0x1010358
@@ -1693,11 +1699,18 @@
     method protected void onServiceConnected();
     method public final void setServiceInfo(android.accessibilityservice.AccessibilityServiceInfo);
     field public static final java.lang.String SERVICE_INTERFACE = "android.accessibilityservice.AccessibilityService";
+    field public static final java.lang.String SERVICE_META_DATA = "android.accessibilityservice";
   }
 
   public class AccessibilityServiceInfo implements android.os.Parcelable {
     ctor public AccessibilityServiceInfo();
     method public int describeContents();
+    method public static java.lang.String feedbackTypeToString(int);
+    method public static java.lang.String flagToString(int);
+    method public boolean getCanRetrieveWindowContent();
+    method public java.lang.String getId();
+    method public android.content.pm.ResolveInfo getResolveInfo();
+    method public java.lang.String getSettingsActivityName();
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator CREATOR;
     field public static final int DEFAULT = 1; // 0x1
@@ -22250,6 +22263,7 @@
   public final class AccessibilityEvent extends android.view.accessibility.AccessibilityRecord implements android.os.Parcelable {
     method public void appendRecord(android.view.accessibility.AccessibilityRecord);
     method public int describeContents();
+    method public static java.lang.String eventTypeToString(int);
     method public long getEventTime();
     method public int getEventType();
     method public java.lang.CharSequence getPackageName();
@@ -22285,8 +22299,9 @@
   }
 
   public final class AccessibilityManager {
-    method public java.util.List<android.content.pm.ServiceInfo> getAccessibilityServiceList();
-    method public java.util.List<android.content.pm.ServiceInfo> getEnabledAccessibilityServiceList(int);
+    method public deprecated java.util.List<android.content.pm.ServiceInfo> getAccessibilityServiceList();
+    method public java.util.List<android.accessibilityservice.AccessibilityServiceInfo> getEnabledAccessibilityServiceList(int);
+    method public java.util.List<android.accessibilityservice.AccessibilityServiceInfo> getInstalledAccessibilityServiceList();
     method public void interrupt();
     method public boolean isEnabled();
     method public void sendAccessibilityEvent(android.view.accessibility.AccessibilityEvent);