android - 如何在 Android 的应用程序中打开/关闭 GCM 推送通知的设置功能？

Question

我正在集成 GCM 通知，这工作正常。现在我正在添加 开/关 通知的切换按钮。我停止/启动服务但没有成功。请建议如何管理服务和接收者？我的代码在下面。

public class GCMIntentService extends GCMBaseIntentService {

private static final String TAG = "GCMIntentService";

public GCMIntentService() {
    super("123456789123");
}

/**
 * Method called on device registered
 **/
@Override
protected void onRegistered(Context context, String registrationId) {
    Log.i(TAG, "Device registered: regId = " + registrationId); 
    ZunaCard.displayMessage(context,
            "Your device registred with GCM");
    ZunaCard.saveDeviceId(registrationId);
}

/**
 * Method called on device unRegistred
 * */
@Override
protected void onUnregistered(Context context, String registrationId) {
    Log.i(TAG, "Device unregistered");
    ZunaCard.displayMessage(context,
            "From GCM: device successfully unregistered!");
}

/**
 * Method called on Receiving a new message
 * */
@Override
protected void onMessage(Context context, Intent intent) {
    Log.i(TAG, "Received message");
     String msgNotif = intent.getExtras().getString("message");
      if (!TextUtils.isEmpty(msgNotif)) {
         System.out.println("Called onMessage>>>>>>>>>>>>>>>>>"+msgNotif);
         generateNotification(context, ""+msgNotif);    
    }



}

/**
 * Method called on receiving a deleted message
 * */
@Override
protected void onDeletedMessages(Context context, int total) {
    Log.i(TAG, "Received deleted messages notification");
    String message = "From GCM: server deleted %1$d pending messages!";
    ZunaCard.displayMessage(context, message);
    // notifies user
    generateNotification(context, message);
}

/**
 * Method called on Error
 * */
@Override
public void onError(Context context, String errorId) {
    Log.i(TAG, "Received error: " + errorId);
    ZunaCard.displayMessage(context, "From GCM: error (%1$s). "
            + errorId);
}

@Override
protected boolean onRecoverableError(Context context, String errorId) {
    // log message
    Log.i(TAG, "Received recoverable error: " + errorId);
    ZunaCard.displayMessage(context,
            "From GCM: recoverable error (%1$s). " + errorId);
    return super.onRecoverableError(context, errorId);
}

/**
 * Issues a notification to inform the user that server has sent a message.
 */
private static void generateNotification(Context context, String message) {

    System.out.println("Called generateNotification>>>>>>>>>>>>>"+message);
    NotificationManager notificationManager = (NotificationManager) context
            .getSystemService(Context.NOTIFICATION_SERVICE);
    // Notification notification = new Notification(icon, message, when);

    String title = context.getString(R.string.app_name);

    NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
            context)
            .setSmallIcon(R.drawable.app_icon)
            .setContentTitle(title)

            .setStyle(
                    new NotificationCompat.BigTextStyle().bigText(message))
            .setContentText(message);

    Intent notificationIntent = new Intent(context,
            SplashActivity.class);
    PendingIntent intent = PendingIntent.getActivity(context, 0,
            notificationIntent, PendingIntent.FLAG_CANCEL_CURRENT);

    mBuilder.setContentIntent(intent);

    Notification notification = mBuilder.build();
    notification.flags |= Notification.FLAG_AUTO_CANCEL;

    notification.defaults |= Notification.DEFAULT_SOUND;
    notification.defaults |= Notification.DEFAULT_VIBRATE;  
    notificationManager.notify(0, notification);

}}

和接收者代码:

public class GCMReceiver extends GCMBroadcastReceiver {
@Override
protected String getGCMIntentServiceClassName(Context context) {
    return context.getString(R.string.gcm_service_class);
}}

Answer 1

有两种实现方式。

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1. you can Unregistered key from GCM.
2. you can remove device token from server via using service in case of OFF Notification from application.

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跳这会给出想法。