下载进度只回调一次返回1.0

[qrh672114236]

OkGo.get(updateBean!!.updatePath) .tag(this) .execute(object :FileCallback(){ override fun onSuccess(response: Response?) { val it = Intent() it.action = Intent.ACTION_VIEW it.setDataAndType(Uri.fromFile(response!!.body().absoluteFile), "application/vnd.android.package-archive") it.flags = Intent.FLAG_ACTIVITY_NEW_TASK startActivity(it) }

                override fun downloadProgress(progress: Progress?) {
                    super.downloadProgress(progress)
                        update.isEnabled = false
                        update.text = "更新" + (progress!!.fraction * 100).toInt() + "%"
                        wvprogress.setCurrent((progress.fraction.toDouble() * 100.0 * 0.4).toInt(), "")
                    Log.d("progress==",progress.toString()+"fraction=="+progress.fraction)

                }
            })

从下载到成功只回调了一次 downloadProgress 没法看下载进度

[Joslyn-Chen]

看这个：https://github.com/jeasonlzy/okhttp-OkGo/issues/388