[android-developers] Visit Installed App Details Page on Android 2.2

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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