Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/android/179.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Android 番石榴事件总线不工作_Android_Guava_Event Bus - Fatal编程技术网

Android 番石榴事件总线不工作

Android 番石榴事件总线不工作,android,guava,event-bus,Android,Guava,Event Bus,我试图在Android中使用Guava eventbus,但我订阅的事件似乎不起作用。。。我做错了什么 这是我的活动: package test.eventbus; import com.google.common.eventbus.EventBus; import com.google.common.eventbus.Subscribe; import android.app.Activity; import android.os.Bundle; import android.util.L

我试图在Android中使用Guava eventbus,但我订阅的事件似乎不起作用。。。我做错了什么

这是我的活动:

package test.eventbus;

import com.google.common.eventbus.EventBus;
import com.google.common.eventbus.Subscribe;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;

public class EventBusTestActivity extends Activity {

    EventBus eventbus = new EventBus();

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        eventbus.register(this);
        eventbus.post("message");
    }

    @Subscribe
    void testEvent(Object bla) {
        Log.d("EventBus Event", bla.toString());
    }

}

订阅功能需要公开才能工作。哎呀

@Subscribe
public void testEvent(Object bla) {
    Log.d("EventBus Event", bla.toString());
}

在Android中使用这个时要小心,因为事件是在发布它的线程上传递的,更像是UI线程。