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无法完成映射活动
原标题:Can t finish a MapActivity

我创建了这个活动 用于一个机器人应用:

http://developers.android.com/resources/tutorics/views/hello-mapview.html

现在我想完成《图图图集》, 但我不知道如何完成。

我尝试过这个,在Hello Fotemized Overlay 类课上,但是不工作:(我用地图View获得GeoPoint的坐标! )

public boolean onTouchEvent(MotionEvent event, MapView mapView) {
      finish();
}

非常感谢!

最佳回答

将活动传送到 Hello 集成的 Olylay, 并在活动上呼叫 < code> finish () 。

private Activity mActivity;

 public HelloItemizedOverlay(Drawable defaultMarker, Activity activity) {
  super(boundCenterBottom(defaultMarker));
  mActivity = activity;
 }

 public boolean onTouchEvent(MotionEvent event, MapView mapView) {
      mActivity.finish(); 
 }
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