android 高德amap开发一（地图创建）

源代码例程：https://github.com/JiYangLin/ANDROID_PRJ_MODULE/tree/master/AMapPrj

需要注意：地图在虚拟机中运行没有效果

第一步 key值获取

cmd命令行中，进入目录：C:\Users\用户名\.android

输入keytool -list -v -keystore debug.keystore，
输入密钥库口令，通常是：android

然后就可以获得SHA1安全码:

12:3B:38:F4:AB:44:6D:C9:5C:8F:97:32:DA:F3:93:44:38:07:88:5C

 

工程中build.gradle(Module:app)内的applicationId

"com.example.jyl.myapplication"

 

得到高德key：4bac2f198d6aa1c7d537c15bc698e48f

 

第二步 加入开发包

将jar和so的文件夹全部放入libs目录

 

app/build.gradle文件中：

android {
    compileSdkVersion 28
    *****。。。。。

    sourceSets{
         main{
             jniLibs.srcDirs = ['libs']
         }
    }
}

 

 

右键jar，add as library

第三步 配置AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.jyl.myapplication">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <meta-data android:name="com.amap.api.v2.apikey" android:value="4bac2f198d6aa1c7d537c15bc698e48f">
        </meta-data>
    </application>



    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />

</manifest>

第四步  配置界面容器

<com.amap.api.maps.MapView
    android:id="@+id/map"
    android:layout_width="match_parent"
    android:layout_height="match_parent"/>

第五步 初始化代码

import com.amap.api.maps.MapView;

public class MainActivity extends AppCompatActivity {

    MapView mMapView = null;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        mMapView = (MapView) findViewById(R.id.map);
        mMapView.onCreate(savedInstanceState);
    }
    @Override
    protected void onDestroy() {
        super.onDestroy();
        mMapView.onDestroy();
    }
    @Override
    protected void onResume() {
        super.onResume();
        mMapView.onResume();
    }
    @Override
    protected void onPause() {
        super.onPause();
        mMapView.onPause();
    }
    @Override
    protected void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        mMapView.onSaveInstanceState(outState);
    }
}