【发布时间】:2014-12-01 01:55:38
【问题描述】:
import android.app.Activity;//activity is in red
import android.os.Bundle;//bundle is in red
import android.view.Menu;//menu is in red
import android.view.MenuItem;//Menuitem is in red
import android.widget.Button;//Button is in red
public class MyActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_my);//OnCreate is in red
//OnCreate is in red
它说它无法解析几乎所有东西的符号! `
【问题讨论】:
标签: android