关于Android 6.0及以上版本用PendingIntent传送数据丢失问题

       最近在写一个信鸽推送的需求，项目要求是需要有一个10分钟的定时器，如果通知栏消息未点击的情况下需要每隔10分钟提醒一次，用到的是Android原生的 AlarmManager：

public class AlarmManagerUtils {
    public static void startAlarm(Context context, int seconds, USER_MESSAGE user_message, Class<?> cls, String action) {
        AlarmManager manager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        Intent intent = new Intent(context, cls);
        intent.setAction(action);
        Bundle bundle = new Bundle();
        bundle.putSerializable("USER_MESSAGE",user_message);
        intent.putExtras(bundle);
        PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
        long triggerAtTime = SystemClock.elapsedRealtime();
        manager.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, triggerAtTime+1000, seconds * 1000, pendingIntent);
//        if (Build.VERSION.SDK_INT >= 19) {
//            manager.setWindow(AlarmManager.ELAPSED_REALTIME_WAKEUP, triggerAtTime, seconds * 1000, pendingIntent);
//        } else {
//            manager.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, triggerAtTime, seconds * 1000, pendingIntent);
//        }
    }

    public static void cancleAlarm(Context context, Class<?> cls, String action) {
        AlarmManager manager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        Intent intent = new Intent(context, cls);
        intent.setAction(action);
        PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
        manager.cancel(pendingIntent);
    }
}

实现方式同上，问题是初次接受到数据的时候用的是Bundle直接传递的一个序列化的对象，在广播接收器里面取值的时候get到的数据一直null，意外的是单纯的传递String 字符串没问题，同时传递字符串和序列化对象结果都是null。

直接上终极buff

public class AlarmManagerUtils {
    public static void startAlarm(Context context, int seconds, USER_MESSAGE user_message, Class<?> cls, String action) {
        AlarmManager manager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        Intent intent = new Intent(context, cls);
        intent.setAction(action);
        Bundle bundle = new Bundle();
        bundle.putString("USER_MESSAGE", new Gson().toJson(user_message));
        intent.putExtras(bundle);
        PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
        long triggerAtTime = SystemClock.elapsedRealtime();
        manager.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, triggerAtTime+1000, seconds * 1000, pendingIntent);
//        if (Build.VERSION.SDK_INT >= 19) {
//            manager.setWindow(AlarmManager.ELAPSED_REALTIME_WAKEUP, triggerAtTime, seconds * 1000, pendingIntent);
//        } else {
//            manager.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, triggerAtTime, seconds * 1000, pendingIntent);
//        }
    }

    public static void cancleAlarm(Context context, Class<?> cls, String action) {
        AlarmManager manager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        Intent intent = new Intent(context, cls);
        intent.setAction(action);
        PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
        manager.cancel(pendingIntent);
    }
}

试了一下公司有的测试手机，全部通过测试。  

最后吐槽一下Google    AlarmManager，真是不好用，手头上的华为手机特么第一次时间间隔就得10分钟  喷满屏幕血，再喷产品经理一脸血。