android 获取已安装apk的icon和名字以及size

最新推荐文章于 2023-12-25 16:19:30 发布

jiangxuchen

最新推荐文章于 2023-12-25 16:19:30 发布

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分类专栏： Android 文章标签： android system list file

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		List<AppInfo> arrayList = new ArrayList<AppInfo>();
		List<PackageInfo> list = getPackageManager().getInstalledPackages(0);
		for (int i = 0; i < list.size(); i++) {
			PackageInfo packageInfo = list.get(i);
			AppInfo tmpInfo = new AppInfo();
			tmpInfo.appName = packageInfo.applicationInfo.loadLabel(
					getPackageManager()).toString();
			tmpInfo.packageName = packageInfo.packageName;
			tmpInfo.versionName = packageInfo.versionName;
			tmpInfo.versionCode = packageInfo.versionCode;
			tmpInfo.size = Integer.valueOf((int) new File(
					packageInfo.applicationInfo.publicSourceDir).length());
			tmpInfo.appIcon = packageInfo.applicationInfo
					.loadIcon(getPackageManager());

			if ((packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
					arrayList.add(tmpInfo);	
			}
		}