现在工程目录res下新建一个menu目录,在menu目录中添加一个options_menu.xml,代码如下:
- <?xml version="1.0" encoding="utf-8"?>
- <menu xmlns:android="http://schemas.android.com/apk/res/android">
- <item android:id="@+id/new_game" android:title="New Game" />
- <item android:id="@+id/quit" android:title="Quit"/>
- </menu>
接着在你的java文件里加入下面一些代码:
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- /*Inflate a menu hierarchy from the specified XML resource*/
- MenuInflater inflater = getMenuInflater();
- inflater.inflate(R.menu.options_menu, menu);
- return super.onCreateOptionsMenu(menu);
- }
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- switch (item.getItemId()) {
- case R.id.new_game:
- mTextView.setText("this is title 01");
- i++;
- if(i <mColor.length){
- mTextView2.setTextColor(mColor[i]);
- }else{
- i = 0;
- }
- break;
- case R.id.quit:
- mTextView.setText("this is title 02");
- break;
- default:
- break;
- }
- return super.onOptionsItemSelected(item);
- }