任鸟飞游戏安全之WXW怀旧安全课程

 Log.d("wxww","null222222222");        lv = findViewById(R.id.lv);        ArrayList<String> listItemName = new ArrayList<String>();        ArrayList<String> listItemPackage = new ArrayList<String>();        ArrayList<Drawable> listItemIcon = new ArrayList<Drawable>();        final Intent intent = new Intent(Intent.ACTION_MAIN,null);        intent.addCategory(Intent.CATEGORY_LAUNCHER);        List<ResolveInfo> packages = getPackageManager().queryIntentActivities(                intent, PackageManager.GET_DISABLED_COMPONENTS);        Log.e("wxw","---"+packages.size());        // 获取需要的信息并存储(当然这里可以用增强for循环)        for (int i = 0; i < packages.size(); i++) {            ResolveInfo packageInfo = packages.get(i);