merge in ics-release history after reset to master
diff --git a/res/values/strings.xml b/res/values/strings.xml
index d215724..d4d6467 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -498,8 +498,10 @@
     <string name="pref_min_font_size">Minimum font size</string>
     <!-- Label for the current minimum font size value [CHAR LIMIT=6] -->
     <string name="pref_min_font_size_value"><xliff:g id="font_size">%d</xliff:g>pt</string>
-    <!-- Label for text zoom (percent) [CHAR LIMIT=30] -->
-    <string name="pref_text_zoom">Text zoom</string>
+    <!-- Label for text scaling (percent) [CHAR LIMIT=30] -->
+    <string name="pref_text_zoom">Text scaling</string>
+    <!-- Label for zoom on double-tap (percent) [CHAR LIMIT=30] -->
+    <string name="pref_zoom_on_double_tap">Zoom on double-tap</string>
     <!-- Label for whether or not to force-enable user scalablity (aka, zoom) [CHAR LIMIT=30] -->
     <string name="pref_force_userscalable">Force enable zoom</string>
     <!-- Summary for whether or not to force-enable user scalablity (aka, zoom) [CHAR LIMIT=30] -->
@@ -625,7 +627,7 @@
     <!-- Title for accessibility settings [CHAR LIMIT=25] -->
     <string name="pref_accessibility_title">Accessibility</string>
     <!-- Font size settings category under accessibility settings [CHAR LIMIT=50] -->
-    <string name="pref_font_size_category">Font size</string>
+    <string name="pref_font_size_category">Text size</string>
     <!-- Title for lab settings [CHAR LIMIT=25] -->
     <string name="pref_lab_title">Labs</string>
     <!-- Title for lab quick controls feature [CHAR LIMIT=40] -->
diff --git a/res/xml/bandwidth_preferences.xml b/res/xml/bandwidth_preferences.xml
index f294026..bb1688e 100644
--- a/res/xml/bandwidth_preferences.xml
+++ b/res/xml/bandwidth_preferences.xml
@@ -20,7 +20,6 @@
         android:key="preload_when"
         android:title="@string/pref_data_preload_title"
         android:summary="@string/pref_data_preload_summary"
-        android:defaultValue="@string/pref_data_preload_default_value"
         android:entries="@array/pref_data_preload_choices"
         android:entryValues="@array/pref_data_preload_values"
         android:dialogTitle="@string/pref_data_preload_dialogtitle" />
diff --git a/src/com/android/browser/BaseUi.java b/src/com/android/browser/BaseUi.java
index f93edde..3128934 100644
--- a/src/com/android/browser/BaseUi.java
+++ b/src/com/android/browser/BaseUi.java
@@ -203,6 +203,7 @@
         updateNavigationState(tab);
         mTitleBar.onTabDataChanged(tab);
         mNavigationBar.onTabDataChanged(tab);
+        onProgressChanged(tab);
     }
 
     @Override
diff --git a/src/com/android/browser/BrowserSettings.java b/src/com/android/browser/BrowserSettings.java
index b9eec9c..145178b 100644
--- a/src/com/android/browser/BrowserSettings.java
+++ b/src/com/android/browser/BrowserSettings.java
@@ -20,11 +20,13 @@
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.content.SharedPreferences.Editor;
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
 import android.os.Build;
 import android.os.Message;
 import android.preference.PreferenceManager;
 import android.provider.Browser;
+import android.provider.Settings;
 import android.util.DisplayMetrics;
 import android.webkit.CookieManager;
 import android.webkit.GeolocationPermissions;
@@ -427,7 +429,13 @@
     }
 
     public void setDebugEnabled(boolean value) {
-        mPrefs.edit().putBoolean(PREF_DEBUG_MENU, value).apply();
+        Editor edit = mPrefs.edit();
+        edit.putBoolean(PREF_DEBUG_MENU, value);
+        if (!value) {
+            // Reset to "safe" value
+            edit.putBoolean(PREF_ENABLE_HARDWARE_ACCEL_SKIA, false);
+        }
+        edit.apply();
     }
 
     public void clearCache() {
@@ -802,8 +810,16 @@
         return context.getResources().getString(R.string.pref_data_preload_value_always);
     }
 
-    private String getDefaultPreloadSetting() {
-        return mContext.getResources().getString(R.string.pref_data_preload_default_value);
+    private static final String DEAULT_PRELOAD_SECURE_SETTING_KEY =
+            "browser_default_preload_setting";
+
+    public String getDefaultPreloadSetting() {
+        String preload = Settings.Secure.getString(mContext.getContentResolver(),
+                DEAULT_PRELOAD_SECURE_SETTING_KEY);
+        if (preload == null) {
+            preload = mContext.getResources().getString(R.string.pref_data_preload_default_value);
+        }
+        return preload;
     }
 
     public String getPreloadEnabled() {
diff --git a/src/com/android/browser/Controller.java b/src/com/android/browser/Controller.java
index 602df06..282d4f2 100644
--- a/src/com/android/browser/Controller.java
+++ b/src/com/android/browser/Controller.java
@@ -336,8 +336,11 @@
             // TabControl.restoreState() will create a new tab even if
             // restoring the state fails.
             setActiveTab(mTabControl.getCurrentTab());
-            // Handle the intent
-            mIntentHandler.onNewIntent(intent);
+            // Handle the intent if needed. If icicle != null, we are restoring
+            // and the intent will be stale - ignore it.
+            if (icicle == null) {
+                mIntentHandler.onNewIntent(intent);
+            }
         }
         // Read JavaScript flags if it exists.
         String jsFlags = getSettings().getJsEngineFlags();
@@ -2358,6 +2361,7 @@
         if (tab != null) {
             dismissSubWindow(tab);
             tab.loadUrl(url, headers);
+            mUi.onProgressChanged(tab);
         }
     }
 
diff --git a/src/com/android/browser/IntentHandler.java b/src/com/android/browser/IntentHandler.java
index cc6b57c..c76197d 100644
--- a/src/com/android/browser/IntentHandler.java
+++ b/src/com/android/browser/IntentHandler.java
@@ -65,7 +65,6 @@
     }
 
     void onNewIntent(Intent intent) {
-        mActivity.setIntent(null);
         Tab current = mTabControl.getCurrentTab();
         // When a tab is closed on exit, the current tab index is set to -1.
         // Reset before proceed as Browser requires the current tab to be set.
diff --git a/src/com/android/browser/SnapshotByteArrayOutputStream.java b/src/com/android/browser/SnapshotByteArrayOutputStream.java
new file mode 100644
index 0000000..bfd1a76
--- /dev/null
+++ b/src/com/android/browser/SnapshotByteArrayOutputStream.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2011 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 com.android.browser;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class SnapshotByteArrayOutputStream extends OutputStream {
+
+    // Maximum size, just below CursorWindow's 2mb row limit
+    private static final int MAX_SIZE = 2000000;
+    private ByteArrayOutputStream mStream;
+
+    public SnapshotByteArrayOutputStream() {
+        mStream = new ByteArrayOutputStream(MAX_SIZE);
+    }
+
+    @Override
+    public synchronized void write(int oneByte) throws IOException {
+        checkError(1);
+        mStream.write(oneByte);
+    }
+
+    @Override
+    public void write(byte[] buffer, int offset, int count) throws IOException {
+        checkError(count);
+        mStream.write(buffer, offset, count);
+    }
+
+    private void checkError(int expandBy) throws IOException {
+        if ((size() + expandBy) > MAX_SIZE) {
+            throw new IOException("Exceeded max size!");
+        }
+    }
+
+    public int size() {
+        return mStream.size();
+    }
+
+    public byte[] toByteArray() {
+        return mStream.toByteArray();
+    }
+
+}
diff --git a/src/com/android/browser/Tab.java b/src/com/android/browser/Tab.java
index ae52943..936aca9 100644
--- a/src/com/android/browser/Tab.java
+++ b/src/com/android/browser/Tab.java
@@ -103,6 +103,7 @@
 
     private static final int MSG_CAPTURE = 42;
     private static final int CAPTURE_DELAY = 100;
+    private static final int INITIAL_PROGRESS = 5;
 
     private static Bitmap sDefaultFavicon;
 
@@ -563,7 +564,7 @@
         @Override
         public void onPageStarted(WebView view, String url, Bitmap favicon) {
             mInPageLoad = true;
-            mPageLoadProgress = 0;
+            mPageLoadProgress = INITIAL_PROGRESS;
             mCurrentState = new PageState(mContext,
                     view.isPrivateBrowsingEnabled(), url, favicon);
             mLoadStartTime = SystemClock.uptimeMillis();
@@ -2016,7 +2017,7 @@
 
     public ContentValues createSnapshotValues() {
         if (mMainView == null) return null;
-        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        SnapshotByteArrayOutputStream bos = new SnapshotByteArrayOutputStream();
         try {
             GZIPOutputStream stream = new GZIPOutputStream(bos);
             if (!mMainView.saveViewState(stream)) {
@@ -2054,6 +2055,8 @@
 
     public void loadUrl(String url, Map<String, String> headers) {
         if (mMainView != null) {
+            mPageLoadProgress = INITIAL_PROGRESS;
+            mInPageLoad = true;
             mCurrentState = new PageState(mContext, false, url, null);
             mWebViewController.onPageStarted(this, mMainView, null);
             mMainView.loadUrl(url, headers);
diff --git a/src/com/android/browser/preferences/BandwidthPreferencesFragment.java b/src/com/android/browser/preferences/BandwidthPreferencesFragment.java
index 18b9fa4..2c147cc 100644
--- a/src/com/android/browser/preferences/BandwidthPreferencesFragment.java
+++ b/src/com/android/browser/preferences/BandwidthPreferencesFragment.java
@@ -16,12 +16,11 @@
 
 package com.android.browser.preferences;
 
-import android.content.res.Resources;
 import android.os.Bundle;
-import android.preference.Preference;
+import android.preference.ListPreference;
 import android.preference.PreferenceFragment;
-import android.util.Log;
 
+import com.android.browser.BrowserSettings;
 import com.android.browser.PreferenceKeys;
 import com.android.browser.R;
 
@@ -36,4 +35,18 @@
         addPreferencesFromResource(R.xml.bandwidth_preferences);
     }
 
+    @Override
+    public void onResume() {
+        super.onResume();
+        if (!getPreferenceScreen().getSharedPreferences()
+                .contains(PreferenceKeys.PREF_DATA_PRELOAD)) {
+            // set default value for preload setting
+            ListPreference preload = (ListPreference) getPreferenceScreen().findPreference(
+                    PreferenceKeys.PREF_DATA_PRELOAD);
+            if (preload != null) {
+                preload.setValue(BrowserSettings.getInstance().getDefaultPreloadSetting());
+            }
+        }
+    }
+
 }
diff --git a/src/com/android/browser/preferences/GeneralPreferencesFragment.java b/src/com/android/browser/preferences/GeneralPreferencesFragment.java
index 05aa1a7..c018474 100644
--- a/src/com/android/browser/preferences/GeneralPreferencesFragment.java
+++ b/src/com/android/browser/preferences/GeneralPreferencesFragment.java
@@ -29,6 +29,7 @@
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.KeyEvent;
+import android.view.WindowManager;
 import android.view.inputmethod.EditorInfo;
 import android.widget.EditText;
 import android.widget.TextView;
@@ -152,6 +153,8 @@
                 return false;
             }
         });
+        dialog.getWindow().setSoftInputMode(
+                WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
         dialog.show();
     }