如何在Android中为所有设备实现推送通知徽章

Question

I want to display push notification badge in all devices like Samsung,Sony,Lg etc., I want to display notification badge like facebook native application. i did small research for that in my result Android relies on the Notification Center to give the user indication about incoming events. So technically, if your app already does that, you don't have to do anything else. but some devices have own framework badge receivers.

http://marcusforsberg.net/blog/android-notification-badge-app-icon-sony/

Intent intent = new Intent();

intent.setAction("com.sonyericsson.home.action.UPDATE_BADGE");
intent.putExtra("com.sonyericsson.home.intent.extra.badge.ACTIVITY_NAME", "com.yourdomain.yourapp.MainActivity");
intent.putExtra("com.sonyericsson.home.intent.extra.badge.SHOW_MESSAGE", true);
intent.putExtra("com.sonyericsson.home.intent.extra.badge.MESSAGE", "99");
intent.putExtra("com.sonyericsson.home.intent.extra.badge.PACKAGE_NAME", "com.yourdomain.yourapp");

sendBroadcast(intent);

https://github.com/shafty023/SamsungBadger

uses-permission android:name="com.sec.android.provider.badge.permission.READ" 
uses-permission android:name="com.sec.android.provider.badge.permission.WRITE" 

Context context = getApplicationContext();
if (Badge.isBadgingSupported(context)) {
    Badge badge = new Badge();
    badge.mPackage = context.getPackageName();
    badge.mClass = getClass().getName();
    badge.mBadgeCount = 1;
    badge.save(context);
}

Is there any other framework badge receivers code is available?

Answer 1

I also faced same problem but perfect solution for your question is below link:

https://derivedcode.wordpress.com/2013/10/09/showing-badge-or-count-in-android-app-icon/

Answer 2

Try to use this libriary ShortcutBadger .

Description from github:

ShortcutBadger: The ShortcutBadger makes your Android App showing the count of unread messages as a badge on your App shortcut!

Answer 3

This works for me:

1) Add mavenCentral to your build script.

 repositories {
    mavenCentral()
}

2) Add dependencies for ShortcutBadger, it's available from maven now.

 dependencies {
        compile 'me.leolin:ShortcutBadger:1.1.4@aar'
    }

3) Add the codes below:

int badgeCount = 1;
ShortcutBadger.applyCount(context, badgeCount); //for 1.1.4
ShortcutBadger.with(getApplicationContext()).count(badgeCount); //for 1.1.3

4) If you want to remove the badge
 ShortcutBadger.removeCount(context); //for 1.1.4
ShortcutBadger.with(getApplicationContext()).remove();  //for 1.1.3

 or

ShortcutBadger.applyCount(context, 0); //for 1.1.4
ShortcutBadger.with(getApplicationContext()).count(0); //for 1.1.3