无需单击通知即可从片段中的FCM通知中获取意图数据

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // 注册广播接收器
    LocalBroadcastManager.getInstance(getContext()).registerReceiver(mMessageReceiver,
            new IntentFilter("FCM_NOTIFICATION"));
}

@Override
public void onResume() {
    super.onResume();
    // 启动服务
    Intent intent = new Intent(getContext(), FCMNotificationService.class);
    getContext().startService(intent);
}

public class FCMNotificationService extends IntentService {

    public FCMNotificationService() {
        super("FCMNotificationService");
    }

    @Override
    protected void onHandleIntent(Intent intent) {
        if (intent != null) {
            // 获取FCM通知的数据
            Bundle data = intent.getExtras();
            if (data != null) {
                // 发送广播给片段
                Intent broadcastIntent = new Intent("FCM_NOTIFICATION");
                broadcastIntent.putExtras(data);
                LocalBroadcastManager.getInstance(this).sendBroadcast(broadcastIntent);
            }
        }
    }
}

private BroadcastReceiver mMessageReceiver = new BroadcastReceiver() {
    @Override
    public void onReceive(Context context, Intent intent) {
        // 接收到FCM通知的数据
        Bundle data = intent.getExtras();
        if (data != null) {
            // 处理FCM通知的数据
            String title = data.getString("title");
            String message = data.getString("message");
            // ...
        }
    }
};