Re: [android-developers] Custom ListAdapter questions

On Mon, May 17, 2010 at 4:39 AM, Primal <primal007@gmail.com> wrote:

I have 3 questions

I tried registering a context menu for the list view by adding the line after setting the list adapter

`registerforContextMenu(getListView())`;

But on long-click the menu doesnt get displayed. I cannot understand
what I am doing wrong!

You have, of course, overwritten onCreateContextMenu ... right? And you inflate or create your menu in there?

 

Is it possible to display a textview above the listview? I tried it by adding the code for textview above the listview. But then, only the textview gets displayed.

Try: http://developer.android.com/intl/fr/reference/android/widget/ListView.html#addHeaderView(android.view.View)

 

I have seen in many twitter clients that on clicking post a window pops up from the top covering only some portion of the screen and rest of the timeline is visible. How can this be done possibly without starting a new activity?

Read this: http://android-developers.blogspot.com/2010/05/twitter-for-android-closer-look-at.html 

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TreKing - Chicago transit tracking app for Android-powered devices
http://sites.google.com/site/rezmobileapps/treking

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