public static boolean uninstallNormal(Context context,String packageName) {
		if(zStringUtils.isEmpty(packageName)) {
			return false;
		}else {
			Intent intent = new Intent(Intent.ACTION_DELETE, Uri.parse(new StringBuilder(32).append("package:").append(packageName).toString()));
			intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
			context.startActivity(intent);
			return true;
		}
	}