未收到Android Wear Emulator Oreo FCM消息-Java 学习之路

我正在尝试在Android Oreo API 26上运行的android Wear模拟器上接收FCM通知 .

我已在firebase上正确注册了应用程序，firebase令牌正在日志上打印，并且还正在创建通知通道 .

我'm using the firebase console to send the message, but it is not receiving on the wear. The console says 0 messages sent, 0 received. I'm通过通知渠道 testing_channel 以相同的名称从控制台发送通知 .

是否需要时间来接受磨损？

清单声明：

<service
        android:name=".Services.NotificationInstanceService"
        android:enabled="true"
        android:exported="false">
        <intent-filter>
            <action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
        </intent-filter>
    </service>

服务类别：

public class NotificationInstanceService extends FirebaseInstanceIdService{

    @Override
    public void onTokenRefresh() {

        String refreshedToken = FirebaseInstanceId.getInstance().getToken() ;
        Log.i("TAG", "onTokenRefresh: " + refreshedToken);

    }
}

AppController：

public class AppController extends Application{

    @Override
    public void onCreate() {
        super.onCreate();

        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {

            NotificationManager mNotificationManager =
                    (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);


            String id = "testing_channel";
            CharSequence name = "Testing";
            String description = "This channel is primarily for testing";
            int importance = NotificationManager.IMPORTANCE_HIGH;
            NotificationChannel mChannel = null;
            mChannel = new NotificationChannel(id, name, importance);
            mChannel.setDescription(description);
            mChannel.enableLights(true);
            mChannel.setLightColor(Color.RED);
            mChannel.enableVibration(true);
            mChannel.setVibrationPattern(new long[]{100, 200, 300, 400, 500, 400, 300, 200, 400});
            mNotificationManager.createNotificationChannel(mChannel);

            Log.i("TAG", "onCreate: NOTIFICATION CHANNEL CREATED" );

        }
    }
}

2 回答

0

始终建议在真实设备上测试推送通知 . 如果模拟器目标使用某种版本的Google API来接收推送通知，则可以在模拟器上测试推送通知 . 尝试使用Google API目标编译您的Android项目 . 我认为有必要进行测试 .

回复于 2024-04-25T18:32:25+08:00

你应该使用最新的AppCompat库目前26.0.2

compile "com.android.support:appcompat-v7:26.0.+"

在Android O中，必须在Notification Builder中使用 Channels

下面是一个示例代码，它适用于我：

// Sets an ID for the notification, so it can be updated.

int notifyID = 1; String CHANNEL_ID =“my_channel_01”; // Channels 的ID .

NotificationCompat notification =
    new NotificationCompat.Builder(this)
    .setSmallIcon(R.drawable.notification_icon)
    .setContentTitle("My notification")
    .setContentText("Hello World!")
    .setChannelId(CHANNEL_ID).build();



NotificationManager mNotificationManager =
        (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
   mNotificationManager.createNotificationChannel(mChannel);
}

// Issue the notification.


 mNotificationManager.notify(notifyID , notification);

并使用“Google API”（任何版本）目标来接收推送通知

回复于 2024-04-25T18:32:25+08:00

未收到Android Wear Emulator Oreo FCM消息

2 回答

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