如何在setStyle通知中使用BigTextStyle和BigPictureStyle？

Question

我試圖在我的通知中使用BigTextStyle和BigPictureStyle。但是setStyle只接受一種樣式。

我的代碼：

NotificationCompat.BigTextStyle bigTextStyle = new NotificationCompat.BigTextStyle();
mBuilder.setVisibility(1);
mBuilder.setSmallIcon(R.drawable.app_icon1);
mBuilder.setContentTitle(title.toString());
bigTextStyle.bigText(description.toString());
//mBuilder.setSubText(bigText.toString());
if (bigImage != null && !bigImage.toString().equals("")) {
    mBuilder.setStyle(new NotificationCompat.BigPictureStyle().bigPicture(ImageUtil.getBitmapFromUrl(bigImage.toString())));
}
mBuilder.setStyle(bigTextStyle);
mBuilder.setPriority(Notification.PRIORITY_MAX);
mBuilder.setContentIntent(contentIntent);

我怎么能同時使用？ 我想用圖像顯示文字（帶換行符）！

Answer 1

很抱歉遲到的回復..實際上我也遇到了同樣的問題，並得到了解決方案，所以我認為它可以幫助其他用戶。

因為我們不能使用NotificationCompat.Builder BigTextStyle和BigPictureStyle方法，所以我們可以創建CustomView 。

我們可以使用NotificationCompat.Builder的setCustomBigContentView(RemoteViews)方法並創建我們自己的視圖來顯示帶有大文本的Big Image。

請檢查以下代碼： -

PendingIntent pendingIntent = PendingIntent.getActivity(this, (int) System.currentTimeMillis(), i,
                PendingIntent.FLAG_ONE_SHOT);

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


        NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this);
        notificationBuilder.setContentTitle("YOUR_APP_NAME");
        notificationBuilder.setContentText(body);
        notificationBuilder.setTicker("YOUR_APP_NAME");
        notificationBuilder.setAutoCancel(true);
        notificationBuilder.setSound(defaultSoundUri);
        notificationBuilder.setCustomBigContentView(remoteView("YOUR_MESSAGE_TO_SHOW"));///IT IS THE MAIN METHOD WHICH WE USE TO INFLATE OR CREATE THE CUSTOM VIEW
        notificationBuilder.setSmallIcon(getNotificationIcon(notificationBuilder));
        notificationBuilder.setContentIntent(pendingIntent);

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

        notificationManager.notify((int) System.currentTimeMillis(), notificationBuilder.build());

下面是我們從setCustomBigContentView()方法調用的RemoteViews

 private RemoteViews remoteView(String message)
    {
        RemoteViews views;
        views = new RemoteViews(getPackageName(), R.layout.YOUR_LAYOUT_HERE);
        views.setImageViewBitmap(R.id.YOUR_BIG_IMAGE_ID_FROM_LAYOUT, bitmap);
        views.setImageViewBitmap(R.id.YOUR_APP_ID_FROM_LAYOUT, BitmapFactory.decodeResource(getResources(), R.drawable.APP_ICON_OF_YOUR_APP));
        views.setTextViewText(R.id.YOUR_BIG_TEXTVIEW_ID_FROM_LAYOUT, message);
        return views;
    }

我已經創建了類似的自定義通知