每当显示低内部存储器通知时,是否应广播这个意图？还是有一些甚至更低的内存阈值,会发出这个广播,我还没有打到我的手机？在文档中,它只说“广播操作：指示设备内存条件低的粘性广播”.既然它没有实际定义“低内存条件”,我不知道我做错了什么,或者我根本没有达到这个条件.

以下是我的BroadCastReceiver的代码：

public class MemoryBroadcastReceiver extends BroadcastReceiver {

public void onReceive(Context context,Intent intent) {

    String action = intent.getAction();

    if (action.equals(Intent.ACTION_MEDIA_MOUNTED)){
        Log.isExternalStorageProblem = false;
        Log.clearNotification(Log.externalMemoryNotificationID);
    }

    if (action.equals(Intent.ACTION_DEVICE_STORAGE_OK)){
        Log.isInternalStorageLow = false;
        Log.clearNotification(Log.internalMemoryNotificationID);
    }

    if(action.equals(Intent.ACTION_DEVICE_STORAGE_LOW)){
        Log.isInternalStorageLow = true;
        Log.displayMemoryNotification("Internal Storage Low","The internal storage is low,Please fix this.","Please clear cache and/or uninstall apps.",Log.internalMemoryNotificationID);
    }
}
}

我有一个初始化接收器的服务,添加意图过滤器并注册它(除其他外)：

private MemoryBroadcastReceiver memoryBroadcastReciever = new MemoryBroadcastReceiver();

public void registerBroadcastReceiver() {
    IntentFilter filter = new IntentFilter();
    filter.addAction(Intent.ACTION_DEVICE_STORAGE_OK);
    filter.addAction(Intent.ACTION_MEDIA_MOUNTED);
    filter.addAction(Intent.ACTION_DEVICE_STORAGE_LOW);
    filter.addDataScheme("file");

    this.getApplicationContext().registerReceiver(memoryBroadcastReciever,filter);
}

@Override
public void onCreate() {
    registerBroadcastReceiver();

  }