使用PackageManager的checkPermission方法来检查QUERY_ALL_PACKAGES权限是否存在,然后使用PackageManager的removePermission方法来删除该权限。以下是示例代码:
PackageManager pm = getPackageManager();
if (pm.checkPermission(android.Manifest.permission.QUERY_ALL_PACKAGES, getPackageName()) == PackageManager.PERMISSION_GRANTED) {
pm.removePermission(android.Manifest.permission.QUERY_ALL_PACKAGES);
}