android-notifications

问题 I use OneSignal SDK to show notifications. I do it in OneSignalPushService.java . OneSignalPushService.java: public class OneSignalPushService extends NotificationExtenderService { @Override protected boolean onNotificationProcessing(OSNotificationReceivedResult notification) { if (!TinyDbWrap.getInstance().isPushEnabled()) { KLog.d(this.getClass().getSimpleName(), "Notification will not displayed"); return true; } OverrideSettings overrideSettings = new OverrideSettings(); overrideSettings

问题 I try to create a custom notification but getting the following exception: FATAL EXCEPTION: main android.app.RemoteServiceException: Bad notification posted from package com.my.app: Couldn't expand RemoteViews for: StatusBarNotification(pkg=com.my.app user=UserHandle{0} id=1 tag=null score=0: Notification(pri=0 contentView=com.my.app/0x7f03001b vibrate=null sound=null defaults=0x0 flags=0x2 kind=[null])) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1423) at android.os

问题 Now in android i put this code in one activity to show notification when a button pressed. static int notificationCount = 0; then btnNotification.setOnClickListener( new View.OnClickListener() { @Override public void onClick(View v) { Intent notificationIntent = new Intent(AlertsActivity.this,NotificationActivitty.class); PendingIntent pIntent = PendingIntent.getActivity(AlertsActivity.this,notificationCount,notificationIntent,Intent.FLAG_ACTIVITY_NEW_TASK); // Construct the notification

问题 I'm trying to make a custom sound play on a status bar notification. The .mp3 file is in res/raw/ . But when I notify the user the sound is not played. I've tryied with MediaPlayer, and it works, but I dont want to make it play with MediaPlayer. Here is my method: public void showNotification() { String ns = Context.NOTIFICATION_SERVICE; NotificationManager mNotificationManager = (NotificationManager) getSystemService(ns); int icon = R.drawable.feedback; // icon from resources CharSequence

问题 I'm sending Firebase notifications through my own webservice with PHP like below. $url = 'https://fcm.googleapis.com/fcm/send'; $fields = array( 'registration_ids' => $tokens, 'data' => $message ); $headers = array( 'Authorization:key = SERVER_KEY ', 'Content-Type: application/json' ); 1.Notifications are coming when App is in Foreground and Background without any issues , But if I removed app from recent tray then notifications not coming , I must have to handle this any solution for this ?

问题 I'm trying to implement notification in Android. Now I have a problem, I don't want to have a PendingIntent that user will open any Activity . How can I do that? 回答1: PendingIntent contentIntent = PendingIntent.getActivity( getApplicationContext(), 0, new Intent(), // add this PendingIntent.FLAG_UPDATE_CURRENT); 回答2: The following works and seems more straightforward: PendingIntent pi = PendingIntent.getActivity(context, 0, null, 0); Having a notification without launching a subsequent

问题 i create a lockscreen application and i need to disable a home button, so if that phone is stolen, that phone can't be accessed.. my lockscreen is a fullscreen activity.. im use this code to disable a home button, but it gave me some bug. here's the code: @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); } @Override public void onAttachedToWindow() { this.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD);

问题 My notification action icons don't be shown in android 7 (N)! Is it a change in Android 7? Can not I use them anymore? I see this problem when I run my app (That targeted API23) on Nexus 6P with Android 7. 回答1: Yes, Google redesigned notifications in Android 7 and abort icon for actions. You can also check this: https://developer.android.com/about/versions/nougat/android-7.0.html#notification_enhancements 来源： https://stackoverflow.com/questions/42082882/my-notification-action-icons-dont-be

问题 Currently I am using below code snippet to download a file using DownloadManager: String servicestring = Context.DOWNLOAD_SERVICE; DownloadManager downloadmanager; downloadmanager = (DownloadManager) getSystemService(servicestring); Uri uri = Uri .parse("some url here"); DownloadManager.Request request = new Request(uri); Using this code I am getting below notification. My question is, can we add some cross button in this notification so that if user click that button it will cancel download

问题 String ns = Context.NOTIFICATION_SERVICE; NotificationManager mNotificationManager = (NotificationManager) this.getSystemService(ns); int icon = R.drawable.ic_launcher; CharSequence tickerText = title; long when = System.currentTimeMillis(); Uri alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); if(alarmSound == null){ alarmSound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE); if(alarmSound == null){ alarmSound = RingtoneManager.getDefaultUri