下面的代码实现功能是长按listView会显示出一个菜单:
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
if (v.getId()==R.id.lvFiles) {
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo)menuInfo;
menu.setHeaderTitle("What would you like to do?");
String[] menuItems = getResources().getStringArray(R.array.menuSelect);
for (int i = 0; i<menuItems.length; i++) {
menu.add(Menu.NONE, i, i, menuItems[i]);
}
}
}
@Override
public boolean onContextItemSelected(MenuItem item) {
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo)item.getMenuInfo();
int menuItemIndex = item.getItemId();
String[] menuItems = getResources().getStringArray(R.array.menuSelect);
String menuItemName = menuItems[menuItemIndex];
TextView ck = (TextView) mFrame4.findViewById(R.id.txtTitle);
Toast.makeText(getActivity(), String.format("Selected %s and %s", menuItemName, ck.getText().toString()), 2000).show();
return true;
}
自定义listView调用了另一个布局,带有一个textView,如何显示选中的文本值?
Toast.makeText(getActivity(), String.format("Selected %s and %s", menuItemName, DISPLAY THE TEXT OF THE SELECTED TEXTVIEW, 2000).show();