Android6.0权限组申请

 void checkPermission() {
        final List<String> permissionsList = new ArrayList<>();
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if ((checkSelfPermission(Manifest.permission.READ_PHONE_STATE) != PackageManager.PERMISSION_GRANTED))
                permissionsList.add(Manifest.permission.READ_PHONE_STATE);
            if ((checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED))
                permissionsList.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
            if (permissionsList.size() != 0) {
                requestPermissions(permissionsList.toArray(new String[permissionsList.size()]),
                        REQUEST_PHONE_PERMISSIONS);
            }
        }
    }