初始化httputils对象
HttpUtils http = new HttpUtils(); /** * 2 进行下载 * url 下载的路径 * target 存放目标地址 * autoResume 是否支持断点续传下载 */ http.download(path, "/mnt/sdcard/feiq.exe", true, new RequestCallBack<File>() { //下载成功的回调 @Override public void onSuccess(ResponseInfo<File> responseInfo) { Toast.makeText(getApplicationContext(), "下载成功", 0).show(); } //下载失败的回调 @Override public void onFailure(HttpException error, String msg) { } //当前进度 @Override public void onLoading(long total, long current, boolean isUploading) { pb.setMax((int) total); //设置进度条的最大值 pb.setProgress((int) current); super.onLoading(total, current, isUploading); } });