SettingsProvider: Handle migration from cm-11.0 (f8750476) · Commits · e / os / android_frameworks_base

packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

+49 −28

Original line number	Diff line number	Diff line
		@@ -71,7 +71,7 @@ public class DatabaseHelper extends SQLiteOpenHelper {
		// database gets upgraded properly. At a minimum, please confirm that 'upgradeVersion'
		// is properly propagated through your change. Not doing so will result in a loss of user
		// settings.
		private static final int DATABASE_VERSION = 113;
		private static final int DATABASE_VERSION = 114;

		private Context mContext;
		private int mUserHandle;
		@@ -1573,37 +1573,12 @@ public class DatabaseHelper extends SQLiteOpenHelper {

		if (upgradeVersion == 100) {
		// note: LOCK_SCREEN_SHOW_NOTIFICATIONS now handled in version 106
		if (mUserHandle == UserHandle.USER_OWNER) {
		db.beginTransaction();
		SQLiteStatement stmt = null;
		try {
		stmt = db.compileStatement("INSERT OR REPLACE INTO global(name,value)"
		+ " VALUES(?,?);");
		loadIntegerSetting(stmt, Global.HEADS_UP_NOTIFICATIONS_ENABLED,
		R.integer.def_heads_up_enabled);
		db.setTransactionSuccessful();
		} finally {
		db.endTransaction();
		if (stmt != null) stmt.close();
		}
		}
		upgradeHeadsUpSettingFromNone(db);
		upgradeVersion = 101;
		}

		if (upgradeVersion == 101) {
		if (mUserHandle == UserHandle.USER_OWNER) {
		db.beginTransaction();
		SQLiteStatement stmt = null;
		try {
		stmt = db.compileStatement("INSERT OR IGNORE INTO global(name,value)"
		+ " VALUES(?,?);");
		loadSetting(stmt, Settings.Global.DEVICE_NAME, getDefaultDeviceName());
		db.setTransactionSuccessful();
		} finally {
		db.endTransaction();
		if (stmt != null) stmt.close();
		}
		}
		upgradeDeviceNameFromNone(db);
		upgradeVersion = 102;
		}

		@@ -1831,6 +1806,19 @@ public class DatabaseHelper extends SQLiteOpenHelper {
		upgradeVersion = 113;
		}

		/*********** The following are CM-12.0 changes **********/

		if (upgradeVersion < 114) {
		// Artificially bump our upgrade version to handle
		// migration path from cm-11.0 to cm-12.0
		// without this, heads up would never work if
		// a user did not wipe data
		upgradeHeadsUpSettingFromNone(db);
		upgradeDeviceNameFromNone(db);

		upgradeVersion = 114;
		}

		// *** Remember to update DATABASE_VERSION above!

		if (upgradeVersion != currentVersion) {
		@@ -1983,6 +1971,39 @@ public class DatabaseHelper extends SQLiteOpenHelper {
		}
		}

		private void upgradeHeadsUpSettingFromNone(SQLiteDatabase db) {
		if (mUserHandle == UserHandle.USER_OWNER) {
		db.beginTransaction();
		SQLiteStatement stmt = null;
		try {
		stmt = db.compileStatement("INSERT OR REPLACE INTO global(name,value)"
		+ " VALUES(?,?);");
		loadIntegerSetting(stmt, Global.HEADS_UP_NOTIFICATIONS_ENABLED,
		R.integer.def_heads_up_enabled);
		db.setTransactionSuccessful();
		} finally {
		db.endTransaction();
		if (stmt != null) stmt.close();
		}
		}
		}

		private void upgradeDeviceNameFromNone(SQLiteDatabase db) {
		if (mUserHandle == UserHandle.USER_OWNER) {
		db.beginTransaction();
		SQLiteStatement stmt = null;
		try {
		stmt = db.compileStatement("INSERT OR IGNORE INTO global(name,value)"
		+ " VALUES(?,?);");
		loadSetting(stmt, Settings.Global.DEVICE_NAME, getDefaultDeviceName());
		db.setTransactionSuccessful();
		} finally {
		db.endTransaction();
		if (stmt != null) stmt.close();
		}
		}
		}

		private void upgradeVibrateSettingFromNone(SQLiteDatabase db) {
		int vibrateSetting = getIntValueFromSystem(db, Settings.System.VIBRATE_ON, 0);
		// If the ringer vibrate value is invalid, set it to the default