{"version":"0.1.0","code":"0000","result":true,"message":"处理成功","errdetail":"","timestamp":1671516383656,"data":{"id":71712850,"title":"8.3.4.4 下载云端语音头像","slug":"txv2u4","format":"lake","bookId":26046811,"body":null,"body_draft":null,"body_html":"

场景图

$\"image.png\"$

时序图

前序文档

获取云端语音数据信息

后序文档

下载云端语音数据

关键参数

语音头像下载观察者

com.autonavi.gbl.data.observer.IImageObserver

语音头像下载是异步过程，下载结果由语音头像下载观察者回调通知。

核心接口

int com.autonavi.gbl.data.VoiceService.requestDataImage(@DownLoadMode.DownLoadMode1 int downloadMode, int voiceId, ImageObserver pObserver)
void com.autonavi.gbl.data.VoiceService.abortRequestDataImage(@DownLoadMode.DownLoadMode1 int downloadMode, int voiceId)

说明：函数详情，请复制函数名称到在线API搜索

调用示例

调用者继承实现回调观察者

class VoiceImageObserver implements IImageObserver {\n    @Override\n    public void onDownloadImage(int itemId, int opErrCode, String strFilePath, int dataType) \n    {\n        runOnUiThread(new Runnable() {\n            @Override\n            public void run() {\n            \t// 业务处理\n\t\t\t}\n        });\n    }\n}

发起请求语音头像

VoiceImageObserver voiceImageObserver = new VoiceImageObserver();\n// 获取所有voice id集合\nArrayList<Integer> voiceIdList = getVoiceService().getVoiceIdList(DOWNLOAD_MODE_NET);\n\nfor (int i=0; i<voiceIdList.size(); ++i)\n{\n    // 请求下载语音头像\n    getVoiceService().RequestDataImage(DOWNLOAD_MODE_NET, voiceIdList.get(i), voiceImageObserver);\n}

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