如何把APK文件内的壁纸？ [英] How to put a wallpaper inside an apk file?

问题描述

我打算发布一个漂亮的时钟控件，我想包括它pretty壁纸（要做到这一点，因为previously有像我能得到匹配的壁纸一些意见？ ;））

I'm planning to release a nice clock widget and I'd like to include a pretty wallpaper with it (want to do this because previously got some comments like "can i get the matching wallpaper? ;)")

于是，我就谷歌就如何放一些映像文件内的apk，以便它在安装后出现在壁纸选择列表。我的意思是在家做的时候出现=>菜单=>壁纸=>壁纸图库或照片列表 - 无论

So I tried to google on how to put some image file inside apk so that it would appear in wallpapers selection list after installation. I mean the list which appears when doing Home=>Menu=>Wallpaper=>Wallpaper Gallery or Pictures - whatever.

到目前为止，没有发现任何线索，于是决定试着问这里。

So far didn't find any hints, so decided to try to ask here.

这是如何做到这一点任何提示？

Any hints on how to do that?

推荐答案

您可以打包在res /原始壁纸，然后当你的应用程序大火了，第一次，尝试将它复制到SD卡目录/​​媒体/图片。

You could package the wallpaper in res/raw, and then when your app fires up for the first time, attempt to copy it to the sdcard directory /media/pictures.

您应该使用诸如 getExternalStorageDirectory 或 getExternalStoragePublicDirectory 的（根据API级别）打开该文件。

You should be using methods such as getExternalStorageDirectory or getExternalStoragePublicDirectory (depending on the API level) to open the file.

的http://developer.android.com/guide/topics/data/data-storage.html#filesExternal

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