Question

我努力做到这一点，但我无法弄清楚出了什么问题。如果我拨打sendBroadcast(new Intent(ACTION))，我的广播接收器会被调用，但它不能与AlarmManager一起使用：

@EReceiver
public class MyBroadcastReceiver extends AbstractBroadcastReceiver {

public static final int REQUEST_CODE = 12345;
public static final String ACTION = "com.xxx.yyy.alarm";

public static void setAlarm(Context context) {
    Log.e("AUTOMATIC", "setAlarm");
    AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
    Intent intent = new Intent(context, MyBroadcastReceiver.class);
    intent.setAction(ACTION);
    PendingIntent pIntent = PendingIntent.getBroadcast(context, REQUEST_CODE, intent, 0);
    alarmManager.setInexactRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), 5000, pIntent);
}

@ReceiverAction(ACTION)
public void init(Context context) {
    Log.e("BROADCAST", "woke up receiver action");
    MyService_.intent(context).run().start();
}
}

Answer 1

问题是您在intent中使用的是原始类，而不是生成的类。改为：

Intent intent = new Intent(context, MyBroadcastReceiver_.class);

请注意类名中的下划线。

Answer 2

您需要在扩展BroadcastReceiver

的类中实现onReceived方法

 @Override
public void onReceive(Context context, Intent intent) {
    if (intent.getAction().equals("android.intent.action.BOOT_COMPLETED")) {
        // Set the alarm here.
    }
}

并且不要忘记许可：

并且如果尚未完成，请在清单中添加：

<receiver android:name="com.theClassThatExtendBroadcastReceiver">
    </receiver>

了解更多信息： http://developer.android.com/training/scheduling/alarms.html

BroadcastReceiver带有AlarmManager和AndroidAnnotations

2 个答案: