程式碼示例如下：

1、得到所有應用對應的ResolveInfo

.............
private void setupAdapter() {
    //建立一個隱式Intent，所有應用的主Activity均能處理該Intent
    Intent startupIntent = new Intent(Intent.ACTION_MAIN);
    startupIntent.addCategory(Intent.CATEGORY_LAUNCHER);

    final PackageManager pm =  getActivity().getPackageManager();

    //利用Pkg Mgr解析Intent，得到所有能夠處理Intent的Activity的ResolveInfo
 

    List<ResolveInfo> activities = pm.queryIntentActivities(startupIntent, 0);

    //排序
    Collections.sort(activities, new Comparator<ResolveInfo>() {
        @Override
        public int compare(ResolveInfo a, ResolveInfo b) {
            return String.CASE_INSENSITIVE_ORDER.compare(
                    a.
 
loadLabel(pm).toString(),
                    b.loadLabel(pm).toString()
            );
        }
    });

    mRecyclerView.setAdapter(new ActivityAdapter(activities));
}
...............

2、解析出ResolveInfo後，就可以從ResolveInfo中獲取到應用名稱及圖片

void bindActivity(ResolveInfo resolveInfo) {
    mResolveInfo = resolveInfo;
 

    PackageManager pm = getActivity().getPackageManager();

    //得到圖片
    mImageView.setImageDrawable(mResolveInfo.loadIcon(pm));

    //得到名稱
    String appName = mResolveInfo.loadLabel(pm).toString();
    mNameTextView.setText(appName);
}

ResolveInfo中還可以得到其它資訊，可以參考對應的API。