[移动开发]supermap：创建一个imobile【supermap-java】项目，并添加天地图/百度地图

创建一个imobile【supermap-java】项目，并添加天地图/百度地图

创建Android项目，完成项目初始化设置

1. 创建一个empty activity的Android项目
   

2. 设置语言为java，并设置支持的minimum API为 18
   

3. 设置gradle版本

gradle版本小于等于5.5

4. 注释掉setting.gradle文件里的求部分，保留如下内容：

pluginManagement {
    repositories {
        gradlePluginPortal()
        google()
        mavenCentral()
    }
}
//dependencyResolutionManagement {
//    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
//    repositories {
//        google()
//        mavenCentral()
//    }
//}
rootProject.name = "SuperMaptTest2"
include ':app'

5. 设置build.gradle(Module:.app)

修改后内容如下：

plugins {
    id 'com.android.application'
}

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.3"
    defaultConfig {
        applicationId "com.example.supermapttest2"
        minSdkVersion 18
        //noinspection ExpiredTargetSdkVersion
        targetSdkVersion 29
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        ndk {
            abiFilters 'armeabi-v7a'
        }
        splits {
            abi {
                enable true
                reset()
                include 'x86', 'armeabi-v7a','x86_64'
                universalApk true
            }
        }
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    sourceSets {
        main {
            jniLibs.srcDirs = ['libs']
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {

    implementation 'androidx.appcompat:appcompat:1.3.0'
    implementation 'com.google.android.material:material:1.4.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}

6. 设置build.gradle(Project:)

修改后内容如下

// Top-level build file where you can add configuration options common to all sub-projects/modules.
//plugins {
//    id 'com.android.application' version '3.4.3' apply false
//    id 'com.android.library' version '3.4.3' apply false
//}
buildscript {
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.3'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}
allprojects {
    repositories {
        google()
        jcenter()
    }
}
task clean(type: Delete) {
    delete rootProject.buildDir
}

配置adb工具（上传文件，新建文件路径）

在环境中配置SDK的tools和platform-tools

D:\appdata\Local\Andriod\Sdk\tools
D:\appdata\Local\Andriod\Sdk\platform-tools

上传文件:adb push /被上传文件路径/ /文件上传在Android中的路径/
查看当前路径下得文件：adb shell ls ./
创建SuperMap文件夹:adb shell mkdir /SuperMap

配置jar包和so依赖

1. 将mapping包和data包复制到libs下，右键选择“add as library”。
2. 将.so包复制到libs/armeabi-v7a/文件夹下。
   

编写supermap程序

AndroidManifest.xml和layout中的activity_main.xml(此处可见supermap的imobile的帮助文档部分)

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.supermaptest0225">
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <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_FINE_LOCATION" />
    <supports-screens
        android:anyDensity="true"
        android:largeScreens="true"
        android:normalScreens="true"
        android:smallScreens="true"/>
    <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/Theme.SuperMapTest0225"
        android:configChanges="keyboardHidden|orientation|screenSize">
        <activity
            android:name=".MainActivity"
            android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <com.supermap.mapping.MapView
        android:id = "@+id/Map_view"
        android:layout_width="match_parent"
        android:layout_height = "match_parent">
    </com.supermap.mapping.MapView>

</androidx.constraintlayout.widget.ConstraintLayout>

读取许可文件信息，加载（天地图）百度地图。

        super.onCreate(savedInstanceState);
        MapControl mapControl = null;

//读取许可文件信息-------------------------------
//-----
        String rootPath = android.os.Environment.getExternalStorageDirectory().getAbsolutePath();
        //设置许可文件路径（默认路径“/SuperMap/license/”）
        Environment.setLicensePath(rootPath + "/SuperMap/license/");
        Log.d("TAG", "onCreate: \n"+rootPath + "/SuperMap/license/");
        //组件功能必须在Environment初始化之后才能调用
        Environment.initialization(this);
        setContentView(R.layout.activity_main);
        setContentView(R.layout.activity_main);
//-----
//读取许可文件信息-------------------------------
//--------------------------------------//
//--------------------------------------//
//--------------------------------------//

//加载（天地图）百度地图-------------------------------
//-----
        MapView m_mapView = findViewById(R.id.Map_view);

//
//        //打开工作空间
        Workspace m_workspace = new Workspace();
        WorkspaceConnectionInfo workinfo = new WorkspaceConnectionInfo();
        workinfo.setServer(rootPath + "/SampleData/GeometryInfo/World.smwu");
        workinfo.setType(WorkspaceType.SMWU);
        m_workspace.open(workinfo);
        // 天地图
        /*
        DatasourceConnectionInfo source1info=new DatasourceConnectionInfo();
//
        source1info.setAlias("TianDiTu1");//别名
        //设置引擎类型
        source1info.setEngineType(EngineType.OGC);
        //设置驱动名称
        source1info.setDriver("WMTS");
        //设置地图服务地址
        String tianditu_url = "http://t0.tianditu.com/vec_c/wmts?tk=你的tk秘钥";
        source1info.setServer(tianditu_url);
        //打开数据源
        Datasource datasource1 = m_workspace.getDatasources().open(source1info);
        Log.d("getDatasources:",String.valueOf(m_workspace.getDatasources().getCount()));
        Log.d("",m_workspace.getDatasources().get(0).getDatasets().get(0).getName());
        //添加数据集到地图窗口

        //将地图显示控件和工作空间关联
        MapView m_mapView = findViewById(R.id.Map_view);
        Log.d("load:","loaded:\n"+"m_mapView");
        mapControl = m_mapView.getMapControl();
        Log.d("load:","loaded:\n"+"getMapControl");
        mapControl.getMap().setWorkspace(m_workspace);
        Log.d("load:","loaded:\n"+"setWorkspace");
        mapControl.getMap().getLayers().add(m_workspace.getDatasources().get(0).getDatasets().get(0),true);
        Log.d("load:","loaded:\n"+"addlayer");
        //打开工作空间中的第二幅地图
        Log.d("getMaps:",String.valueOf(m_workspace.getMaps().getCount()));
        //String mapName = m_workspace.getMaps().get(1);

        //mapControl.getMap().open(mapName);
*/
        //百度地图

        DatasourceConnectionInfo baiduMapDatasourceInfo=new DatasourceConnectionInfo();
        //设置数据源别名
        baiduMapDatasourceInfo.setAlias("BaiDu1");
        //设置引擎
        baiduMapDatasourceInfo.setEngineType(EngineType.BaiDu);
        //设置地图服务地址(对接百度地图服务时，不设置该项也可打开，若服务地址变更，可在此处设置变更后的百度地图服务地址)
        String url = "https://map.baidu.com";

        baiduMapDatasourceInfo.setServer(url);
        //打开数据源
        Datasource baiduDatasource=m_workspace.getDatasources().open(baiduMapDatasourceInfo);
        mapControl=m_mapView.getMapControl();
        mapControl.getMap().setWorkspace(m_workspace);
        mapControl.getMap().getLayers().add(baiduDatasource.getDatasets().get(0),true);
        mapControl.getMap().refresh();
//-----
urces().open(baiduMapDatasourceInfo);
        mapControl=m_mapView.getMapControl();
        mapControl.getMap().setWorkspace(m_workspace);
        mapControl.getMap().getLayers().add(baiduDatasource.getDatasets().get(0),true);
        mapControl.getMap().refresh();
//-----
//加载（天地图）百度地图