android-可以使用应用内购买来下载内容吗? [英] android - possible to use in-app purchase for downloading content?

问题描述

我的问题很简单:Google是否有一个应用程序内购买服务，购买过程完成后，该服务将下载购买的内容吗?如果没有，还有其他选择吗?

my question is quite simple : does google have an in app purchase service which , after the purchasing process is complete , will download the purchased content ? if not , is there any other alternative?

这样做的原因是使应用程序尽可能小，而不是将所有购买的内容都包含在应用程序中.一个可能的解决方案是使用扩展库并从那里仅下载部分块，但这太复杂了，对于大多数设备，整个扩展都将在通过市场下载应用程序本身的同时下载.

the reason for this is to make the app as small as possible instead of having all of the purchased content within the app . a possible solution for this would be to use the extension library and download only a partial chunk from there , but that's too complex and for most devices the entire extension will be downloaded while downloading the app itself through the market.

推荐答案

是.

它在android的开发人员存储库中也有完整记录，并附有有关如何设置它的指南，等等.显然，如果您使用google，他们会有所作为.但是，如果您自己制作，则仍必须为信用卡处理商提供一部分.祝你好运:

It is also fully documented on android's developer repository, complete with guides on how to set it up, etc. Obviously if you utilize google they will take a cut. But if you made your own, you would still have to give a portion to your credit card processor. Best of luck:

http://developer.android.com/guide/market/billing/index.html

亚马逊的android应用市场也提供类似的服务.

Amazon's android app market also offers a similar service.

编辑

-在购买过程完成后，将下载购买的内容" ::否<-到该部分.您必须使用自己的网络服务器来处理.您只能在Google Play上托管原始应用内容.

"---after the purchasing process is complete will download the purchased content" :: NO <-- to that part. You have to handle that with your own webserver. Only the original app content is hosted on Google Play for you.

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