Android App 图标Number设置

源码获取地址 :

https://github.com/beiliao-mobile/BadgeNumberManager

获取手机注册名称

static {
    //硬件制造商
    String manufacturer = Build.MANUFACTURER;
    if (manufacturer.equalsIgnoreCase(MobileBrand.HUAWEI)) {
        IMPL = new ImplHuaWei();
    } else if (manufacturer.equalsIgnoreCase(MobileBrand.XIAOMI)) {
        IMPL = new ImplXiaoMi();
    } else if (manufacturer.equalsIgnoreCase(MobileBrand.VIVO)) {
        IMPL = new ImplVIVO();
    } else if (manufacturer.equalsIgnoreCase(MobileBrand.OPPO)) {
        IMPL = new ImplOPPO();
    } else {
        IMPL = new ImplBase();
    }
}

分别为对应的手机设置角标

• 华为

    /**
       * 设置应用的桌面角标，已在一些华为手机上测试通过,但是无法保证在所有华为手机上都生效
       *
       * @param context context
       * @param number  角标显示的数字
       *  1. 使用 Bundle 传输数据,  
       *       包括 packageName , 当前APP 启动的Activity的className, 
       *          以及需要设置角标的个数badgenumber , 
       *      
       *  2. 使用内容观察者更新数据.
       */
      public static void setBadgeNumber(Context context, int number) {
          try {
              if (number < 0) number = 0;
              Bundle bundle = new Bundle();
              bundle.putString("package", context.getPackageName());
              String launchClassName = context.getPackageManager().getLaunchIntentForPackage(context.getPackageName()).getComponent().getClassName();
              bundle.putString("class", launchClassName);
              bundle.putInt("badgenumber", number);
              context.getContentResolver().call(Uri.parse("content://com.huawei.android.launcher.settings/badge/"), "change_badge", null, bundle);
          } catch (Exception e) {
              e.printStackTrace();
          }
      }
  

• VIVO

    /**
       * 设置应用的桌面角标
       *
       * @param context context
       * @param number  角标显示的数字
     *
       *  1. 使用 Intent 传输数据,  new Intent("launcher.action.CHANGE_APPLICATION_NOTIFICATION_NUM");
       *       包括 packageName , 当前APP 启动的Activity的className, 
       *        以及需要设置角标的个数 notificationNum , 
       *      
       *  2. 使用广播将 intent 发送出去.
       */
  
      public static void setBadgeNumber(Context context, int number) {
          try {
              Intent intent = new Intent("launcher.action.CHANGE_APPLICATION_NOTIFICATION_NUM");
              intent.putExtra("packageName", context.getPackageName());
              String launchClassName = context.getPackageManager().getLaunchIntentForPackage(context.getPackageName()).getComponent().getClassName();
              intent.putExtra("className", launchClassName);
              intent.putExtra("notificationNum", number);
              context.sendBroadcast(intent);
          } catch (Exception e) {
              e.printStackTrace();
          }
      }  public static void setBadgeNumber(Context context, int number) {
          try {
              Intent intent = new Intent("launcher.action.CHANGE_APPLICATION_NOTIFICATION_NUM");
              intent.putExtra("packageName", context.getPackageName());
              String launchClassName = context.getPackageManager().getLaunchIntentForPackage(context.getPackageName()).getComponent().getClassName();
              intent.putExtra("className", launchClassName);
              intent.putExtra("notificationNum", number);
              context.sendBroadcast(intent);
          } catch (Exception e) {
              e.printStackTrace();
          }
      }
  

• OPPO

  /**
   * 设置应用的桌面角标
    *
    * @param context context
    * @param number  角标显示的数字
    *
    *  1. 使用 Intent 传输数据,  new Intent("com.oppo.unsettledevent");
    *     
    *      以及需要设置角标的个数 number /  upgradeNumber, 
    *      通过检查是否配置了对应的广播接受者,来考虑使用广播发送数据,
    *       和使用对应的内容提供者发送数据, 包含对应的count.
    *      
    *  2. 使用广播将 intent 发送出去.
    */    
  public static void setBadgeNumber(Context context, int number) {
          try {
              if (number == 0) {
                  number = -1;
              }
              Intent intent = new Intent("com.oppo.unsettledevent");
              intent.putExtra("pakeageName", context.getPackageName());
              intent.putExtra("number", number);
              intent.putExtra("upgradeNumber", number);
              if (canResolveBroadcast(context, intent)) {
                  context.sendBroadcast(intent);
              } else {
                  try {
                      Bundle extras = new Bundle();
                      extras.putInt("app_badge_count", number);
                      context.getContentResolver().call(Uri.parse("content://com.android.badge/badge"), "setAppBadgeCount", null, extras);
                  } catch (Throwable th) {
                      Log.e("OPPO" + " Badge error", "unable to resolve intent: " + intent.toString());
                  }
              }
  
          } catch (Exception e) {
              e.printStackTrace();
              Log.e("OPPO" + " Badge error", "set Badge failed");
          }
      }
  
      public static boolean canResolveBroadcast(Context context, Intent intent) {
          PackageManager packageManager = context.getPackageManager();
          List<ResolveInfo> receivers = packageManager.queryBroadcastReceivers(intent, 0);
          return receivers != null && receivers.size() > 0;
      }
  

• XIAOMI

  /**
   * 单独对小米进行设置.
   * 
   */
  public static void setBadgeNumber(Notification notification, int number) {
      try {
          Field field = notification.getClass().getDeclaredField("extraNotification");
          Object extraNotification = field.get(notification);
          Method method = extraNotification.getClass().getDeclaredMethod("setMessageCount", int.class);
          method.invoke(extraNotification, number);
      } catch (Exception e) {
          e.printStackTrace();
      }
  }
  

• 设置角标函数.

private void setXiaomiBadgeNumber() {
        NotificationManager notificationManager = (NotificationManager) MainActivity.this.
                getSystemService(Context.NOTIFICATION_SERVICE);
        Notification notification = new NotificationCompat.Builder(MainActivity.this)
                .setSmallIcon(MainActivity.this.getApplicationInfo().icon)
                .setWhen(System.currentTimeMillis())
                .setContentTitle("推送标题")
                .setContentText("我是推送内容")
                .setTicker("ticker")
                .setAutoCancel(true)
                .build();
        //相邻的两次角标设置如果数字相同的话，好像下一次会不生效
        BadgeNumberManagerXiaoMi.setBadgeNumber(notification,mCount++);
        notificationManager.notify(1000, notification);
        Toast.makeText(MainActivity.this, "设置桌面角标成功", Toast.LENGTH_SHORT).show();

    }

//设置角标 (小米除外)
BadgeNumberManager.from(MainActivity.this).setBadgeNumber(0);
//清除角标
BadgeNumberManager.from(MainActivity.this).setBadgeNumber(0);

​