Merge change 6287 into donut

* changes:
  Restore GPS state and ringer/vibrate toggles.

3 files changed, 73 insertions, 20 deletions

diff --git a/core/java/android/content/SyncStorageEngine.java b/core/java/android/content/SyncStorageEngine.java
index 9c25e73b0cf3..f781e0d0e12d 100644
--- a/core/java/android/content/SyncStorageEngine.java
+++ b/core/java/android/content/SyncStorageEngine.java
@@ -24,6 +24,7 @@ import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
 import org.xmlpull.v1.XmlSerializer;
 
+import android.backup.IBackupManager;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteException;
@@ -35,6 +36,7 @@ import android.os.Message;
 import android.os.Parcel;
 import android.os.RemoteCallbackList;
 import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.util.Log;
 import android.util.SparseArray;
 import android.util.Xml;
@@ -351,8 +353,18 @@ public class SyncStorageEngine extends Handler {
                 }
             }
         }
+        // Inform the backup manager about a data change
+        IBackupManager ibm = IBackupManager.Stub.asInterface(
+                ServiceManager.getService(Context.BACKUP_SERVICE));
+        if (ibm != null) {
+            try {
+                ibm.dataChanged("com.android.providers.settings");
+            } catch (RemoteException e) {
+                // Try again later
+            }
+        }
     }
-    
+
     public boolean getSyncProviderAutomatically(String account, String providerName) {
         synchronized (mAuthorities) {
             if (account != null) {
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java
index 16be668c0d00..f9e98ef67d90 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsBackupAgent.java
@@ -166,11 +166,12 @@ public class SettingsBackupAgent extends BackupHelperAgent {
             pos += length;
             if (!TextUtils.isEmpty(settingName) && !TextUtils.isEmpty(settingValue)) {
                 //Log.i(TAG, "Restore " + settingName + " = " + settingValue);
-                cv.clear();
-                cv.put(Settings.NameValueTable.NAME, settingName);
-                cv.put(Settings.NameValueTable.VALUE, settingValue);
-                getContentResolver().insert(contentUri, cv);
-                mSettingsHelper.restoreValue(settingName, settingValue);
+                if (mSettingsHelper.restoreValue(settingName, settingValue)) {
+                    cv.clear();
+                    cv.put(Settings.NameValueTable.NAME, settingName);
+                    cv.put(Settings.NameValueTable.VALUE, settingValue);
+                    getContentResolver().insert(contentUri, cv);
+                }
             }
         }
     }
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsHelper.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsHelper.java
index b0655872df29..5f3fba815898 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsHelper.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsHelper.java
@@ -19,12 +19,13 @@ package com.android.providers.settings;
 import android.backup.BackupDataInput;
 import android.content.ContentResolver;
 import android.content.Context;
+import android.content.IContentService;
+import android.location.LocationManager;
 import android.media.AudioManager;
 import android.os.IHardwareService;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.provider.Settings;
-import android.content.IContentService;
 import android.util.Log;
 
 public class SettingsHelper {
@@ -33,10 +34,10 @@ public class SettingsHelper {
     private Context mContext;
     private AudioManager mAudioManager;
     private IContentService mContentService;
-    private static final String SYNC_AUTO = "auto_sync";
-    private static final String SYNC_MAIL = "gmail-ls_sync";
-    private static final String SYNC_CALENDAR = "calendar_sync";
-    private static final String SYNC_CONTACTS = "contacts_sync";
+    private static final String[] PROVIDERS = { "gmail-ls", "calendar", "contacts" };
+
+    private boolean mSilent;
+    private boolean mVibrate;
 
     public SettingsHelper(Context context) {
         mContext = context;
@@ -45,15 +46,43 @@ public class SettingsHelper {
         mContentService = ContentResolver.getContentService();
     }
 
-    public void restoreValue(String name, String value) {
+    /**
+     * Sets the property via a call to the appropriate API, if any, and returns
+     * whether or not the setting should be saved to the database as well.
+     * @param name the name of the setting
+     * @param value the string value of the setting
+     * @return whether to continue with writing the value to the database. In
+     * some cases the data will be written by the call to the appropriate API,
+     * and in some cases the property value needs to be modified before setting.
+     */
+    public boolean restoreValue(String name, String value) {
         if (Settings.System.SCREEN_BRIGHTNESS.equals(name)) {
             setBrightness(Integer.parseInt(value));
         } else if (Settings.System.SOUND_EFFECTS_ENABLED.equals(name)) {
-            if (Integer.parseInt(value) == 1) {
-                mAudioManager.loadSoundEffects();
-            } else {
-                mAudioManager.unloadSoundEffects();
-            }
+            setSoundEffects(Integer.parseInt(value) == 1);
+        } else if (Settings.Secure.LOCATION_PROVIDERS_ALLOWED.equals(name)) {
+            setGpsLocation(value);
+            return false;
+        }
+        return true;
+    }
+
+    private void setGpsLocation(String value) {
+        final String GPS = LocationManager.GPS_PROVIDER;
+        boolean enabled = 
+                GPS.equals(value) ||
+                value.startsWith(GPS + ",") ||
+                value.endsWith("," + GPS) ||
+                value.contains("," + GPS + ",");
+        Settings.Secure.setLocationProviderEnabled(
+                mContext.getContentResolver(), GPS, enabled);
+    }
+
+    private void setSoundEffects(boolean enable) {
+        if (enable) {
+            mAudioManager.loadSoundEffects();
+        } else {
+            mAudioManager.unloadSoundEffects();
         }
     }
 
@@ -69,8 +98,19 @@ public class SettingsHelper {
         }
     }
 
-    static final String[] PROVIDERS = { "gmail-ls", "calendar", "contacts" };
-    
+    private void setRingerMode() {
+        if (mSilent) {
+            mAudioManager.setRingerMode(mVibrate ? AudioManager.RINGER_MODE_VIBRATE :
+                AudioManager.RINGER_MODE_SILENT);
+        } else {
+            mAudioManager.setRingerMode(AudioManager.RINGER_MODE_NORMAL);
+            mAudioManager.setVibrateSetting(AudioManager.VIBRATE_TYPE_RINGER,
+                    mVibrate ? AudioManager.VIBRATE_SETTING_ON
+                            : AudioManager.VIBRATE_SETTING_OFF);
+        }
+    }
+
+    /* TODO: Get a list of all sync providers and save/restore the settings */
     byte[] getSyncProviders() {
         byte[] sync = new byte[1 + PROVIDERS.length];
         try {
@@ -85,7 +125,7 @@ public class SettingsHelper {
         }
         return sync;
     }
-    
+
     void setSyncProviders(BackupDataInput backup) {
         byte[] sync = new byte[backup.getDataSize()];