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);