Thanks it works On 8月7日, 下午8时11分, Christian Mehlmauer <[email protected]> wrote: > The name for the Extra changed. It's now: > pkg > > so it would be: > i.putExtra("pkg", mAppContextPackageName); > > On 11 Jun., 22:56, Bo <[email protected]> wrote: > > > > > Hi All, > > > I was using this method to show users the installed app details page > > > Intent i = new Intent(Intent.ACTION_VIEW); > > i.setClassName("com.android.settings", > > "com.android.settings.InstalledAppDetails"); > > i.putExtra("com.android.settings.ApplicationPkgName", > > mAppContextPackageName); > > // start new activity to display the information > > startActivity(i); > > > It works fine until 2.2, which gives me a NPE > > > 06-11 22:50:46.443: ERROR/AndroidRuntime(4797): Caused by: > > java.lang.NullPointerException > > > 06-11 22:50:46.443: ERROR/AndroidRuntime(4797): at > > com.android.settings.InstalledAppDetails.onResume(InstalledAppDetails.java: > > 398) > > > 06-11 22:50:46.443: ERROR/AndroidRuntime(4797): at > > android.app.Instrumentation.callActivityOnResume(Instrumentation.java: > > 1149) > > > 06-11 22:50:46.443: ERROR/AndroidRuntime(4797): at > > android.app.Activity.performResume(Activity.java:3823) > > > 06-11 22:50:46.443: ERROR/AndroidRuntime(4797): at > > android.app.ActivityThread.performResumeActivity(ActivityThread.java: > > 3118) > > > The 2.2 source is not opened yet, so it's hard for me to figure out > > what's happening around line 398 of InstalledAppDetails.java > > > Does anyone have a solution for this? > > > Thank you in advance :)
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