部分高版本Android系统通知栏检测需要适配 OPPO FIN

/**
     * 是否打开通知栏开关
     * @param context
     * @return
     */
    public static boolean isNotificationEnabled(Context context) {

        try {

            //4.3以上版本能获取到通知栏状态
            if(Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT){//api19+
                return NotificationManagerCompat.from(ftalkApp.appContext()).areNotificationsEnabled();
            }else if(Build.VERSION.SDK_INT > Build.VERSION_CODES.JELLY_BEAN)
            {
                Object localObject = context
                        .getSystemService(Context.APP_OPS_SERVICE);
                Class localClass = localObject.getClass();
                Class[] arrayOfClass = new Class[3];
                arrayOfClass[0] = Integer.TYPE;
                arrayOfClass[1] = Integer.TYPE;
                arrayOfClass[2] = String.class;
                Method localMethod = localClass.getMethod(CHECK_OP_NO_THROW,arrayOfClass);

                Field opPostNotificationValue = localClass.getDeclaredField(OP_POST_NOTIFICATION);
                int value = (Integer) opPostNotificationValue.get(Integer.class);
                Object[] arrayOfObject = new Object[3];
                arrayOfObject[0] = value;
                arrayOfObject[1] = Integer.valueOf(Binder.getCallingUid());
                arrayOfObject[2] = context.getPackageName();
                int j = ((Integer) localMethod.invoke(localObject,
                        arrayOfObject)).intValue();
                return j == 0;
            }else {
                return true;
            }


        } catch (Exception e) {
            e.printStackTrace();
        }
        return true;
    }