广播没有收到活动
问题描述:
这是最相似的问题,我发现here,但我不能得到它的工作,有人可以帮助我吗?广播没有收到活动
ConectivityChange.java
public static final String MSG_EVENT = "com.example.miguel.broadcast.EVENT";
// onCreate...
Intent intent = new Intent(context, MainActivity.class);
intent.setAction(MSG_EVENT);
intent.putExtra("type", "connection");
intent.putExtra("connected", networkConn);
intent.putExtra("network", 1);
intent.putExtra("name", ssid);
context.sendBroadcast(intent);
MainActivity.java
public static final String MSG_EVENT = "com.example.miguel.broadcast.EVENT";
public class MyBroadcastReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.i(TAG, "Message");
}
}
MyBroadcastReceiver mReceiver = new MyBroadcastReceiver();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
IntentFilter filter = new IntentFilter();
filter.addAction(MSG_EVENT);
registerReceiver(mReceiver, filter);
}
AndroidManifiest.java
<activity android:name=".MainActivity" android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<action android:name="com.example.miguel.broadcast.EVENT" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
答
它的工作在这条路上:
Intent intent = new Intent();
intent.setAction(MSG_EVENT);
intent.addCategory(Intent.CATEGORY_DEFAULT);