1：在工程里新建libs文件夹，将开发包里的baidumapapi_vX_X_X.jar拷贝到libs根目录下，将libBaiduMapSDK_vX_X_X.so拷贝到libs\armeabi目录下

如图所示：

 

2：在AndroidManifest中添加开发密钥、所需权限等信息

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3：在布局xml文件中添加地图控件

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4：在应用程序创建时初始化 SDK引用的Context 全局变量

1 public class MainActivity extends Activity {   2     @Override   3     protected void onCreate(Bundle savedInstanceState) {   4         super.onCreate(savedInstanceState);    5         //在使用SDK各组件之前初始化context信息，传入ApplicationContext   6         //注意该方法要再setContentView方法之前实现   7         SDKInitializer.initialize(getApplicationContext());   8         setContentView(R.layout.activity_main);   9     }  10 }

//在SDK各功能组件使用之前都需要调用SDKInitializer.initialize(getApplicationContext());，百度建议该方法放在Application的初始化方法中

5：创建地图Activity，管理地图生命周期

1 package com.example.testbaidu_v_3_1; 2  3 import android.content.BroadcastReceiver; 4 import android.content.Context; 5 import android.content.Intent; 6 import android.content.IntentFilter; 7 import android.os.Bundle; 8 import android.support.v7.app.ActionBarActivity; 9 import android.widget.Toast;10 11 import com.baidu.mapapi.SDKInitializer;12 import com.baidu.mapapi.map.MapView;13 14 public class MainActivity extends ActionBarActivity {15 16     private MapView mMapView = null;17     private SDKReceiver mReceiver;18 19     protected void onCreate(Bundle savedInstanceState) {20         super.onCreate(savedInstanceState);21         // 在使用SDK各组件之前初始化context信息，传入ApplicationContext22         // 注意该方法要再setContentView方法之前实现23         SDKInitializer.initialize(getApplicationContext());24         setContentView(R.layout.activity_main);25         // 获取地图控件引用26         mMapView = (MapView) findViewById(R.id.bmapView);27 28         //看baidu的Demo，发现它注册这个广播，用来监听SDKInitializer的初始化29         IntentFilter iFilter = new IntentFilter();30         iFilter.addAction(SDKInitializer.SDK_BROADTCAST_ACTION_STRING_PERMISSION_CHECK_ERROR);31         iFilter.addAction(SDKInitializer.SDK_BROADCAST_ACTION_STRING_NETWORK_ERROR);32         mReceiver = new SDKReceiver();33         registerReceiver(mReceiver, iFilter);34     }35 36     protected void onDestroy() {37         super.onDestroy();38         // 在activity执行onDestroy时执行mMapView.onDestroy()，实现地图生命周期管理39         mMapView.onDestroy();40         unregisterReceiver(mReceiver);41     }42 43     @Override44     protected void onResume() {45         super.onResume();46         // 在activity执行onResume时执行mMapView. onResume ()，实现地图生命周期管理47         mMapView.onResume();48     }49 50     @Override51     protected void onPause() {52         super.onPause();53         // 在activity执行onPause时执行mMapView. onPause ()，实现地图生命周期管理54         mMapView.onPause();55     }56 57     public class SDKReceiver extends BroadcastReceiver {58         public void onReceive(Context context, Intent intent) {59             String s = intent.getAction();60             if (s.equals(SDKInitializer.SDK_BROADTCAST_ACTION_STRING_PERMISSION_CHECK_ERROR)) {61                 Toast.makeText(MainActivity.this,62                         "key 验证出错! 请在 AndroidManifest.xml 文件中检查 key 设置",63                         Toast.LENGTH_SHORT).show();64                 ;65             } else if (s66                     .equals(SDKInitializer.SDK_BROADCAST_ACTION_STRING_NETWORK_ERROR)) {67                 Toast.makeText(MainActivity.this, "网络出错", Toast.LENGTH_SHORT)68                         .show();69             }70         }71     }72 73 }

运行程序，即可在您的应用中显示如下地图