I copied and paste the ListViewDemo codes from the book Beginning Android 2, page 61.
There are no errors in Eclipse, BUT when it is executed in Android 2.1 & Android 2.2 emulators the application displays a pop-up for a problem or crashes instantly. I am a beginner in Android Development, any help regarding this issue would be greatly appreciated. Thank you! FILENAME: ListViewDemo.java package com.commonsware.android.list; import android.app.Activity; import android.os.Bundle; import android.app.ListActivity; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.TextView; public class ListViewDemo extends ListActivity { TextView selection; String[] items={"lorem", "ipsum", "dolor", "sit", "amet", "consectetuer", "adipiscing", "elit", "morbi", "vel", "ligula", "vitae", "arcu", "aliquet", "mollis", "etiam", "vel", "erat", "placerat", "ante", "porttitor", "sodales", "pellentesque", "augue", "purus"}; @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.main); setListAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, items)); selection=(TextView)findViewById(R.id.selection); } public void onListItemClick(ListView parent, View v, int position,long id) { selection.setText(items[position]); } } FILENAME: main.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <TextView android:id="@+id/selection" android:layout_width="fill_parent" android:layout_height="wrap_content"/> <ListView android:id="@android:id/list" android:layout_width="fill_parent" android:layout_height="fill_parent" android:drawSelectorOnTop="false" /> </LinearLayout> -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en