如何重新大小片段设置为谷歌地图V2？ [英] How to re-size fragment and set to Google Map V2?

问题描述

我想创建的Facebook 如滑块从以下的 答案 ，在这里我想在运行时更改地图的宽度。

I am trying to create Facebook like slider from the following answer, where i want to change map width at a run time.

我试过bindComponent方法里面，但它不是为我工作。

I tried inside bindComponent method , but its not working for me..

<?xml version="1.0" encoding="utf-8"?>

 <fragment xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/mapView"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        class="com.google.android.gms.maps.SupportMapFragment" />

活动

public class MapActivity extends FragmentActivity implements
     OnClickListener {


private ImageView mSlider;
LinearLayout.LayoutParams mapViewParameters;
GoogleMap gMap;
SupportMapFragment supportMap;
private DisplayMetrics metrics;


@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.slider);

    bindComponents();

}



private void bindComponents() {
    // TODO Auto-generated method stub

    supportMap = (SupportMapFragment) getSupportFragmentManager()
            .findFragmentById(R.id.mapView);

    metrics = new DisplayMetrics();

    mapViewParameters = (LinearLayout.LayoutParams) findViewById(
            R.id.mapView).getLayoutParams();
    mapViewParameters.width = metrics.widthPixels;
    findViewById(R.id.mapView).setLayoutParams(mapViewParameters);

    // Map
    gMap = supportMap.getMap();
    gMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);

    mSlider = (ImageView) findViewById(R.id.msliderImage);




}
  }

任何帮助将是非常美联社preciated。

Any Help would be highly appreciated.

推荐答案

我会建议你检查这图书馆。我觉得这是我这辈子见过的web像滑动菜单

I would recomend you check this library. I think it's best i ever seen in web for implementing Facebook like Sliding Menu

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