Question

有人可以告诉我，我错过了什么。我有一个webview应用程序。它工作正常除了这个，当我关闭应用程序信号通知到达罚款，但当我点击通知应用程序无法打开。以下是与此问题相关的一些代码。我一直在寻找解决方案，但我曾经尝试过它不起作用。当应用程序运行时，通知出现并打开正常，但当它关闭时它不会启动应用程序。感谢。

 protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       OneSignal.startInit(this)
           .inFocusDisplaying(OneSignal.OSInFocusDisplayOption.Notification)
           .unsubscribeWhenNotificationsAreDisabled(true)
           .setNotificationOpenedHandler(new 
                      OneSignal.NotificationOpenedHandler() {
                @Override
                public void notificationOpened(OSNotificationOpenResult 
                                               result) {
                    String launchURL = 
                               result.notification.payload.launchURL;

                    Intent intent = new Intent(getApplicationContext(), 
                               NotificationActivity.class);
                    intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT
                            | Intent.FLAG_ACTIVITY_NEW_TASK);
                    intent.putExtra("url", launchURL);
                    startActivity(intent);
                }
            })
            .init();

}

public class NotificationExtender extends NotificationExtenderService {

@Override
protected boolean onNotificationProcessing(OSNotificationReceivedResult notification) {
    OverrideSettings overrideSettings = new OverrideSettings();

    overrideSettings.extender = new NotificationCompat.Extender() {
        @Override
        public NotificationCompat.Builder extend(NotificationCompat.Builder builder) {
            // Sets the background notification color to Green on Android 5.0+ devices.
            return builder.setColor(new BigInteger("#005aaa", 16).intValue())
                    .setSmallIcon(R.drawable.ic_stat_onesignal_default);
        }
    };

    OSNotificationDisplayedResult displayedResult = displayNotification(overrideSettings);
    Log.d("OneSignalExample", "Notification displayed with id: " + displayedResult.androidNotificationId);

    return true;
}

}

 <activity android:name=".MainActivity">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <service
        android:name=".NotificationExtender"
        android:permission="android.permission.BIND_JOB_SERVICE"
        android:exported="false">
        <intent-filter>
            <action android:name="com.onesignal.NotificationExtender" />
        </intent-filter>
    </service>

    <activity
        android:name=".NotificationActivity"
        android:parentActivityName=".MainActivity"/>

    <meta-data android:name="com.onesignal.NotificationOpened.DEFAULT" android:value="DISABLE" />

Answer 1

我解决了。它接缝你不需要NotificationOpenedHandler，只是NotificationExtender扩展NotificationExtenderService。它看起来像这样：

public class NotificationExtender extends NotificationExtenderService {

public NotificationExtender() {
    super();
}
@Override
protected boolean onNotificationProcessing(OSNotificationReceivedResult receivedResult) {
    Intent intent = new Intent(getApplicationContext(), NotificationActivity.class);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
    intent.putExtra("url", receivedResult.payload.launchURL);

    PendingIntent pendingIntent = PendingIntent.getActivity(
            getApplicationContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_ONE_SHOT);

    Uri uri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);

    NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(getApplicationContext())
            .setSmallIcon(R.drawable.ic_stat_onesignal_default)
            .setSound(uri)
            .setContentTitle(receivedResult.payload.title)
            .setContentText(receivedResult.payload.body)
            .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.ic_onesignal_large_icon_default))
            .setColor(getResources().getColor(R.color.logo_color))
            .setAutoCancel(true)
            .setContentIntent(pendingIntent);

    NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

    notificationManager.notify(0, notificationBuilder.build());

    return true;
}

}

单击信号通知时打开android webview应用程序

1 个答案: