我想告诉我的列表视图apk文件的图标。

我怎样才能获得的apk图标？

 如果（file.getPath（）的endsWith（APK））{
        串文件路径= file.getPath（）;
        PackageInfo packageInfo = context.getPackageManager（）getPackageArchiveInfo（文件路径，PackageManager.GET_ACTIVITIES）。
        如果（packageInfo！= NULL）{
            ApplicationInfo APPINFO = packageInfo.applicationInfo;
            如果（Build.VERSION.SDK_INT＆GT; = 8）{
                appInfo.sourceDir =文件路径;
                appInfo.publicSourceDir =文件路径;
            }
            可绘制图标= appInfo.loadIcon（context.getPackageManager（））;
            bmpIcon =（（BitmapDrawable）图标）.getBitmap（）;
        }
    }
 

最重要的线是 appInfo.publicSourceDir =文件路径;

这是一个错误。请参阅http://$c$c.google.com/p/android/issues/detail?id=9151

空检查 packageInfo！= NULL 是存在的，以防apk文件没有被正确解析。

I want to show icon of apk file in my listview.

How can i get icon of apk?

    if (file.getPath().endsWith(".apk")) {
        String filePath = file.getPath();
        PackageInfo packageInfo = context.getPackageManager().getPackageArchiveInfo(filePath, PackageManager.GET_ACTIVITIES);
        if(packageInfo != null) {
            ApplicationInfo appInfo = packageInfo.applicationInfo;
            if (Build.VERSION.SDK_INT >= 8) {
                appInfo.sourceDir = filePath;
                appInfo.publicSourceDir = filePath;
            }
            Drawable icon = appInfo.loadIcon(context.getPackageManager());
            bmpIcon = ((BitmapDrawable) icon).getBitmap();
        }
    }

The most important line is appInfo.publicSourceDir = filePath;

This is a bug. See http://code.google.com/p/android/issues/detail?id=9151

The null check packageInfo != null is there in case the .apk is not parsed correctly.