package com.reyun.sdktestdemo; import android.app.Application; import android.util.Log; import com.reyun.wandun.WdCallback; import com.reyun.wandun.WdMain; public class MyApplication extends Application { public static String TAG = "reyunsdk_demo"; @Override public void onCreate() { super.onCreate(); //初始化sdk环境 WdMain wm = WdMain.getInstance(); wm.init(this, "test-a341fsfr3123ddadfs"); //同步获取唯一id wm.getWdId(new WdCallback() { @Override public void onWdId(String wdId) { Log.d(TAG, "onWdId: " + wdId); } /* @Override public void onError(String errorMsg) { Log.d(TAG, "onError: " + errorMsg); }*/ }); } }