ApplicationInfoLoader.java 文件源码

public static List<ApplicationInfo> loadAppList(Context context) {
    List<ApplicationInfo> applicationInfoList = context.getPackageManager().getInstalledApplications(PackageManager.GET_META_DATA);
    Collections.sort(applicationInfoList, new ApplicationInfo.DisplayNameComparator(context.getPackageManager()));

    final ArrayList<ApplicationInfo> filteredApplicationInfoList = new ArrayList<>();
    for (ApplicationInfo applicationInfo : applicationInfoList) {
        if (context.getPackageManager().getLaunchIntentForPackage(applicationInfo.packageName) == null
                || applicationInfo.packageName.equals(context.getPackageName())) {
            continue;
        }

        filteredApplicationInfoList.add(applicationInfo);
    }

    return filteredApplicationInfoList;
}