个性化地图

功能场景

示例说明了个性化地图的黑夜、白天样式如何在同一页面进行切换或者关闭个性化地图。

//mapopen-website-wiki.bj.bcebos.com/demos/AndroidVideos/个性化地图@android.mp4

1590746640|//mapopen-website-wiki.bj.bcebos.com/demos/newqrcodes/个性化地图@2xanidroid.png

扫码体验

使用产品

Android地图SDK|/index.php?title=androidsdk

>

个性化地图|/index.php?title=androidsdk/guide/create-map/custommap

下载源码

//mapopen-website-wiki.bj.bcebos.com/demos/BaiduMapSDKExample.zip

核心接口

类

接口

描述

MapView

setMapCustomStylePath(String customStyleFilePath)

设置个性化地图样式文件的路径

ReverseGeoCodeOption

setMapCustomStyleEnable(boolean customMapStyleEnable)

动态设置个性化地图样式是否生效

核心代码

1.示例中是本地样式加载，sty样式存储在工程的assets文件下

JAVA

/**
/**
* 获取个性化地图存储路径
*/
private String getCustomStyleFilePath(Context context, String customStyleFileName) {
    FileOutputStream outputStream = null;
    InputStream inputStream = null;
    String parentPath = null;

    try {
        inputStream = context.getAssets().open("customConfigdir/" + customStyleFileName);
        byte[] buffer = new byte[inputStream.available()];
        inputStream.read(buffer);

        parentPath = context.getFilesDir().getAbsolutePath();
        File customStyleFile = new File(parentPath + "/" + customStyleFileName);
        if (customStyleFile.exists()) {
            customStyleFile.delete();
        }
        customStyleFile.createNewFile();

        outputStream = new FileOutputStream(customStyleFile);
        outputStream.write(buffer);
    } catch (IOException e) {
        Log.e("CustomMapDemo", "Copy custom style file failed", e);
    } finally {
        try {
            if (inputStream!= null) {
                inputStream.close();
            }
            if (outputStream!= null) {
                outputStream.close();
            }
        } catch (IOException e) {
            Log.e("CustomMapDemo", "Close stream failed", e);
            return null;
        }
    }

    return parentPath + "/" + customStyleFileName;
}

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2.设置个性化地图样式文件的路径并开启个性化

JAVA

// 获取路径
String customStyleFilePath = getCustomStyleFilePath(MainActivity.this, CUSTOM_FILE_NAME_GRAY);
// 设置路径
mMapView.setMapCustomStylePath(customStyleFilePath);
//  开启个性化
mMapView.setMapCustomStyleEnable(true);

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