@Override
public boolean restore(Context context, Object data, IAsyncTaskListener listener) {
if (context == null || data == null || listener == null) {
return false;
}
if (!(data instanceof RestoreArgs)) {
return false;
}
// if(!(context instanceof Activity)){
// return false;
// }
mRestoreContext = context.getApplicationContext();
mListener = listener;
mArgs = (RestoreArgs) data;
setState(RestoreState.RESTORING);
mListener.onStart(GoLauncherSettingRestoreEntry.this, null);
// 根据需求，如果在备份时数据库不存在，在恢复时，则不需恢复，直接是恢复成功
if (mDBNotExitWhenBackup || mRandomStr == null) {
mListener.onEnd(true, GoLauncherSettingRestoreEntry.this, null);
} else {
if (mRestoreContext != null && mReceive != null) {
try {
mRestoreContext.unregisterReceiver(mReceive);
} catch (Exception e) {
e.printStackTrace();
}
mReceive = null;
}
mReceive = new RestoreGoLauncherReceive();
try {
mRestoreContext.registerReceiver(mReceive, mReceive.getIntentFilter());
} catch (Exception e) {
e.printStackTrace();
}
Intent it = new Intent();
it.setAction(ACTION_BACKUP_RESTORE_GOLAUNCHER);
it.putExtra(BACKPATH, mArgs.mRestorePath);
if (mDBNotExitWhenBackup) {
it.putExtra(BACKCMD, DATABASE_NOT_EXIT);
} else {
it.putExtra(BACKCMD, CMD_RESTOREDB);
}
it.putExtra(RANDOMSTR, mRandomStr);
context.sendBroadcast(it);
startTimer();
}
return true;
}
private void finishRestore(Intent intent) {
if (mTimer != null) {
mTimer.cancel();
}
boolean ret = false;
if (intent != null) {
String result = intent.getStringExtra(BACKINFO);
Log.d("test", "finishBackup : result = " + result);
if (result != null) {
if (result.equals(DFILE_IMPORT_ERROR)
|| result.equals(SDCARD_UNMOUNTED)
|| result.equals(DBFILE_NOT_FOUND)) {
ret = false;
} else if (result.equals(DFILE_IMPORT_SUCCESS)) {
ret = true;
}
}
} else {
ret = false;
}
// 设置恢复状态
RestoreState state =
ret ? RestoreState.RESTORE_SUCCESSFUL : RestoreState.RESTORE_ERROR_OCCURRED;
setState(state);
if (mListener != null) {
mListener.onEnd(ret, GoLauncherSettingRestoreEntry.this, null);
}
if (mRestoreContext != null && mReceive != null) {
try {
mRestoreContext.unregisterReceiver(mReceive);
} catch (Exception e) {
e.printStackTrace();
}
mReceive = null;
}
mRestoreContext = null;
mListener = null;
mArgs = null;
mTimer = null;
mTimerTask = null;
}
