高德地图demo源码，带注释

AMapApiVDemo

AMapApiV2Demo

包 ：Com.amapv2.cn.apis

BasicMapActivity.java

/**

* AMapV2地图简单显示，添加一个marker并且对marker响应点击事件

*/

public class BasicMapActivity extends FragmentActivity implements

setContentView(R.layout.basic_demo);

init();

}

/**

* 初始化AMap对象

*/

private void init() {

if (aMap == null) {

aMap = ((SupportMapFragment) getSupportFragmentManager()

.findFragmentById(R.id.map)).getMap();

// 对地图添加一个marker

defaultMarker = aMap.addMarker(new MarkerOptions()

.position(Constants.FANGHENG).title("方恒").snippet("方

恒国际中心大楼A座")

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AMapApiVDemo

.icon(BitmapDescriptorFactory.defaultMarker()));

aMap.getUiSettings().setZoomControlsEnabled(true);// 设置系统默

认缩放按钮可见

aMap.setOnMarkerClickListener(this);// 对marker添加点击监听器

}

ToastUtil.show(BasicMapActivity.this,

marker.getSnippet());

}

return false;

}

}

MarkerDemoActivity.java

/**

* AMapV2地图中简单介绍一些Marker的用法.

*/

private final View mContents;

CustomInfoWindowAdapter() {

mWindow =

getLayoutInflater().inflate(R.layout.custom_info_window,

null);

mContents = getLayoutInflater().inflate(

R.layout.custom_info_contents, null);

mOptions = (RadioGroup)

findViewById(R.id.custom_info_window_options);

}

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AMapApiVDemo

R.id.custom_info_window) {

public View getInfoContents(Marker marker) {

if (mOptions.getCheckedRadioButtonId() !=

R.id.custom_info_contents) {

return null;

}

render(marker, mContents);

}

private void render(Marker marker, View view) {

int badge;

if (marker.equals(CHENGDU)) {

badge = R.drawable.badge_qld;

} else if (marker.equals(XIAN)) {

badge = R.drawable.badge_nsw;

} else {

badge = 0;

}

SpannableString titleText = new SpannableString(title);

titleText.setSpan(new ForegroundColorSpan(Color.RED),

0,

titleText.length(), 0);

titleUi.setText(titleText);

} else {

titleUi.setText("");

}

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