Android开与软件包名安装位置 [英] Android get install location with packagename

问题描述

您好我用下面的code从本教程列出所有安装的应用程序在一个应用程序我工作。

Hi i used the following code from this tutorial to list all of the installed applications in an app i'm working on.

的http：// IM pressive-artworx.de / 2011 /-所有安装列表的应用程序，在风格/

我改变了的onClick我自己的对话，我现在需要做的是能够获取应用程序的位置。也就是说，如果它在/系统/应用或/数据/应用程序我希望能够将整个路径干杯pressed应用程序，但无法弄清楚如何做到这一点。我可以做在onclick app.getPackageName（）的软件包名，但我怎么能得到与此有关的APK路径？谢谢你的任何建议或帮助是多少AP preciated！

I changed the onClick to my own dialog and what i now need to do is be able to get the location of the app. That is if it's in /system/app or /data/app i'd like to be able to toast the entire path to the pressed app but can't figure out how to do this. I can get the packagename by doing app.getPackageName() in the onClick but how can i get the apks path with this? Thank you for any suggestions or help it is much appreciated!

推荐答案

多一点谷歌上搜索后，我得到了什么，我一直在寻找

After a bit more googling i got what i was looking for

PackageManager m = getPackageManager();
String s = getPackageName();
PackageInfo p = m.getPackageInfo(s, 0);
s = p.applicationInfo.sourceDir;

工作非常出色在这里找到

worked very well found it here

获取应用程序目录

有关它与我的帮助的谷歌搜索以寻找什么

thanks for the help it helped with my googling as to what to look for

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