What does it say is wrong?
On Apr 1, 12:07 am, Allan Ai <[email protected]> wrote:
> Why I cann`t run the following case? It says there are sth. wrong at
> "onCreateOptionsMenu","onOptionsItemSelected"&"onPrepareOptionsMenu" .
>
> package com.demo.menu;
>
> import android.app.Activity;
> import android.os.Bundle;
>
> public class MenuDemo extends Activity {
> /** Called when the activity is first created. */
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
> }
>
> @Override
> public boolean onCreateOptionsMenu(Menu menu) {
> super.onCreateOptionsMenu(menu);
> menu.add(0,0,0,"1");
> menu.add(0,1,0,"2");
> menu.add(0,2,0,"3");
> menu.add(0,3,0,"4");
> menu.add(0,4,0,"5");
> return true;
> }
>
> �...@override
> public boolean onOptionsItemSelected(MenuItem item) {
> super.onOptionsItemSelected(item);
> TextView view = (TextView) findViewById(R.id.text_view);
> switch (item.getItemId()) {
> case 0:
> view.setText("This is"+item.getTitle());
> break;
> case 1:
> view.setText("This is"+item.getTitle());
> break;
> default:
> view.setText("Debug.");
> break;
> }
> return false;
> }
>
> �...@override
> public boolean onPrepareOptionsMenu(Menu menu) {
> return super.onPrepareOptionsMenu(menu);
> }
>
> }
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