Question

I was able to download an apk file and stored it in my /data/data/com.android.myApp/anotherApp.apk. I was wondering if there is a way I can install this file from another app. I am currently using:



Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse(filepath), "application/vnd.android.package-archive");
startActivity(intent);



我在此明确陈述:



        
        
        
        
        
    






When I run this. It gives me "Parse Error: There is a problem parsing the package". I dont know what the problem is?
1) Is it I need to store the app in the SD card? I dont want to do that
2) Permission issues?
3) corrupted package being installed?

Answer 1

通常,如果你在你的沙箱上保存档案,则在“档案”的夹子下保存。因此,你应完全走下去:

/data/data/com.android.myApp/files/anotherApp.apk

如果你在一名支持者上工作,如果档案确实存在的话,你可以做一个旁证,确认:

adb shell "ls /data/data/com.android.myApp/files"

Answer 2

需预先分发<条码>.filepath with file http://:

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse("file://" + filepath), "application/vnd.android.package-archive"); startActivity(intent);

Answer 3

引致这种疾病......

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(new File(path+"/yourapp.apk")), application/vnd.android.package-archive");
startActivity(intent);

友情链接