我有一个包含15个项目的列表视图.当我点击任何我要更改屏幕的项目时(意图).如何更改android中所选项目的活动?任何教程或源代码?
嗨,我有列表视图中的六个项目,但是当我在事件上调用alet函数时它不起作用?让我知道如何在点击项目事件上编写函数?
public class PhotoListView extends ListActivity {
String[] listItems = {"HeadShot", "BodyShot ", "ExtraShot", "Video Take1", "Video Take2", "Video Take3", };
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setListAdapter(new ArrayAdapter(this,android.R.layout.simple_list_item_1, listItems));
}
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OnListclick
ListView Shot = getListView();
protected void onListItemClick(View view) {
if(view == Shot){
AlertDialog.Builder alertbox = new AlertDialog.Builder(this);
// set the message to display
alertbox.setMessage("Please Get Ready");
}
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