WorldMap
显示世界地图
WorldMap is a simple Android app that displays
a map of the world taken from Wikimedia and allows the user to scroll around on
it. The map is licensed as PD-USGOV; PD-USGOV-CIA-WF - more info
here)
The map itself is quite large (6480x3888), so it's way too big to fit in memory
all at once (over 48MB). The VM heap size Android supports is either 16 or 24
megs, so we can't fit the whole thing in memory at once. To overcome this,
WorldApp uses the BitmapRegionDecoder API (available as of Android 2.3.3) to
decode just what it needs to display. The app can also serve as a viewer for
arbitrary images opened via a (3rd-party) file manager.
a map of the world taken from Wikimedia and allows the user to scroll around on
it. The map is licensed as PD-USGOV; PD-USGOV-CIA-WF - more info
here)
The map itself is quite large (6480x3888), so it's way too big to fit in memory
all at once (over 48MB). The VM heap size Android supports is either 16 or 24
megs, so we can't fit the whole thing in memory at once. To overcome this,
WorldApp uses the BitmapRegionDecoder API (available as of Android 2.3.3) to
decode just what it needs to display. The app can also serve as a viewer for
arbitrary images opened via a (3rd-party) file manager.
版本
尽管下面提供了 APK 安装包的下载选项，但你应该注意，以这种方式安装将不会收到更新通知，这是一种不太安全的下载方式。 我们建议你安装使用 F-Droid 客户端。
下载 F-Droid-
该版本需要 Android 2.3.3 及以上版本。
此安装包由 F-Droid 构建并签名，且保证与此源代码 tarball 保持一致。
