发布网友 发布时间:2023-02-24 09:11
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热心网友 时间:2023-04-24 03:48
我做了一个代码如下:public class MainActivity extends Activity {ListView listview;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);listview =