android 代码动态拼字符串读取资源

　　//读取图片
　　ApplicationInfo appInfo = getApplicationInfo();
    int resID = getResources().getIdentifier(zhuBig.split("\\.")[0], "mipmap", appInfo.packageName);

　　imDanci1.setImageResource(resID);

//读取音频

int id = myContext.getResources().getIdentifier(msg.getData().getString("soure"),"raw",myContext.getPackageName());

playMusic(id);