[英]Multiple Push notifications in android
我正在處理正在收到推送通知的Android應用程序。 我也在不同的論壇上搜索了很多答案,但沒有找到適合該問題的解決方案。 我什至還嘗試更改Notification ID
,以免發生多次推送。 我使用了Intent.FLAG_ACTIVITY_CLEAR_TOP
但效果不佳。
我的代碼:
public void showNotificationMessage(String title, String message, Intent intent) {
// Check for empty push message
if (TextUtils.isEmpty(message))
return;
if (isAppIsInBackground(mContext)) {
// notification icon
int icon = R.mipmap.ic_logo;
PendingIntent resultPendingIntent =
PendingIntent.getActivity(
mContext,
0,
intent,
PendingIntent.FLAG_CANCEL_CURRENT
);
NotificationCompat.InboxStyle inboxStyle = new NotificationCompat.InboxStyle();
PendingIntent contentIntent = PendingIntent.getActivity(mContext, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
mContext);
Notification notification = mBuilder.setSmallIcon(icon).setTicker(title).setWhen(0)
.setAutoCancel(true)
.setContentTitle(title)
.setStyle(inboxStyle)
.setContentIntent(resultPendingIntent)
.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION))
.setLargeIcon(BitmapFactory.decodeResource(mContext.getResources(), icon))
.setContentText(message)
.build();
mBuilder.setContentIntent(contentIntent);
NotificationManager notificationManager = (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(count++, notification);
} else {
intent.putExtra("title", title);
intent.putExtra("message", message);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP);
mContext.startActivity(intent);
}
}
NOTIFICATION_ID++ no count++
final NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
mContext, CHANNEL_ID);
Notification notification;
if (iconBitMap == null) {
//When Inbox Style is applied, user can expand the notification
NotificationCompat.InboxStyle inboxStyle = new NotificationCompat.InboxStyle();
inboxStyle.addLine(message);
notification = mBuilder.setSmallIcon(icon).setTicker(title).setWhen(0)
.setAutoCancel(true)
.setContentTitle(title)
.setContentIntent(resultPendingIntent)
.setStyle(inboxStyle)
.setSmallIcon(R.mipmap.ic_launcher)
.setLargeIcon(iconBitMap)
.setWhen(System.currentTimeMillis())
.setContentText(message)
.build();
} else {
//If Bitmap is created from URL, show big icon
NotificationCompat.BigPictureStyle bigPictureStyle = new NotificationCompat.BigPictureStyle();
bigPictureStyle.setBigContentTitle(title);
bigPictureStyle.setSummaryText(Html.fromHtml(message).toString());
bigPictureStyle.bigPicture(iconBitMap);
notification = mBuilder.setSmallIcon(icon).setTicker(title).setWhen(0)
.setAutoCancel(true)
.setContentTitle(title)
.setContentIntent(resultPendingIntent)
.setStyle(bigPictureStyle)
.setSmallIcon(R.mipmap.ic_launcher)
.setLargeIcon(iconBitMap)
.setContentText(message)
.setBadgeIconType( 4 )
.setWhen(System.currentTimeMillis())
.build();
}
NotificationManager notificationManager = (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(NOTIFICATION_ID++, notification);
}
}
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