适用于Google地图的Android替代品(离线) [英] Android alternative for google maps (offline)

问题描述

我正在开发一个用户可以按按钮查看地图的应用程序.我已经实现了Google Maps在应用程序内部打开以显示地图.

I'm working on an app where users could press a button to see a map. I've implemented that google maps opens inside the app to show a map.

现在我的问题是:如果没有wifi/3G，则不可能缓存地图，是否有另一种方法可以显示地图的离线版本?

Now my question is: If there is no wifi/3G it is impossible to cache the map, is there another way to show an offline version of the map?

我当时正在考虑显示地图的svg图片.我已经尝试过了，但是无法放大svg图像，所以有更好的方法吗?

I was thinking about showing an svg image of a map. I've tried that but there is no way to zoom in the svg image, so is there a better way?

推荐答案

您可以使用Open Street Map代替Google Maps. 有一个Android库，可以在线和离线运行良好: OSMDroid

You can use Open Street Map instead of Google Maps. There is an Android library which works great online and offline: OSMDroid

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