/*****************************************************************************/
最近在做的項目裏要用到地圖,看了一下高德地圖的API,最後決定就用高德地圖,和平時不同,這次地圖是要嵌在Fragment了,研究了一下網上的代碼,最後實現了。下面說一下實現2D地圖的方法。
1.先去高德地圖官網註冊Key,地址是http://lbs.amap.com/api/android-sdk/summary/;
2.根據說明下載所需的sdk. http://pan.baidu.com/s/1pKujpNX
3.配置工程
(1)添加key
在工程的“ AndroidManifest.xml ”文件如下代碼中添加Key
<meta-data
android:name="com.amap.api.v2.apikey"
android:value="自己申請的appkey" />
(2)添加權限
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_CONFIGURATION" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.WRITE_SETTINGS" />
4.佈局文件
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="@color/black_a10">
<com.amap.api.maps2d.MapView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/map"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
</LinearLayout>
5.實現
package rfidlib.com.fangaiwujiwu.ui;
import android.app.Activity;
import android.os.Bundle;
import com.amap.api.maps2d.AMap;
import com.amap.api.maps2d.MapView;
import rfidlib.com.fangaiwujiwu.R;
public class SearchActivity extends Activity {
private MapView mapView;
private AMap aMap;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_search);
initView(savedInstanceState);
}
private void initView(Bundle savedInstanceState){
mapView = (MapView) findViewById(R.id.map);
mapView.onCreate(savedInstanceState);// 必須要寫
aMap = mapView.getMap();
}
@Override
public void onResume() {
super.onResume();
mapView.onResume();
}
/**
* 方法必須重寫
* map的生命週期方法
*/
@Override
public void onPause() {
super.onPause();
mapView.onPause();
}
/**
* 方法必須重寫
* map的生命週期方法
*/
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
}
/**
* 方法必須重寫
* map的生命週期方法
*/
@Override
public void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}
}
效果圖如下: