在 Android 中运行永无止境的服务的最佳方式

Question

我有一个服务，如果用户改变了他的位置，它会发出通知。我希望此服务继续运行，直到用户在应用程序管理器中明确强制停止我的应用程序。我使用了以下方法：

        Intent intent1 = new Intent(context, LocationService2.class);
        PendingIntent contentIntent = PendingIntent.getService(context, 0, intent1, 0);
        AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        am.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime(),2*60000, contentIntent);

服务等级：

public class LocationService2 extends Service implements GoogleApiClient.ConnectionCallbacks,GoogleApiClient.OnConnectionFailedListener {
private GoogleApiClient mGoogleApiClient;

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    Log.v("TAG", "STARTLS");
    mGoogleApiClient = new GoogleApiClient.Builder(this)
                .addConnectionCallbacks(this)
                .addOnConnectionFailedListener(this)
                .addApi(LocationServices.API)
                .build();

    mGoogleApiClient.connect();
    return START_STICKY;
}

@Override
public void onConnected(Bundle bundle) {
    Log.i(TAG, "Location services connected.");

    Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
    // Use this location to give notification if required.
}

@Override
public void onConnectionSuspended(int i) {
    Log.i(TAG, "Location services suspended. Please reconnect.");
}

@Override
public void onConnectionFailed(ConnectionResult connectionResult) {

}

@Nullable
@Override
public IBinder onBind(Intent intent) {
    return null;
}

@Override
public void onDestroy() {
    super.onDestroy();
    mGoogleApiClient.disconnect();
}
}

此方法不适用于所有手机。AlarmManager 是做到这一点的最佳方式吗？如果是，那么如何改进此代码以适用于所有手机？

Answer 1

您应该使您的服务成为Foreground Service. 您可以在这里找到教程。