[置顶] Big Planet Tracks 一个不错的 Android 开源地图

最近在学习 Android 地图相关的知识，无意间找到了一个非常好的开源项目，特此分享。

项目地址：http://code.google.com/p/big-planet-tracks/

注：上面网站中的程序编译可能会出错，特上传一份成功编译的源码。

Big Planet Tracks

Big Planet Tracks is an online/offline maps application that can import, export and record your GPS tracks, and shows live/real-time statistics such as time, speed, distance, and elevation.

For more information, please see the changelog, copyright and license.

Features

Maps Usage
- Online maps (Network needed)
- Offline maps (SQLite database created by using Mobile Atlas Creator 1.7 or 1.8)
- Change different SQLite database maps dynamically (e.g. Taiwan.sqlitedb, Japan.sqlitedb, and so on.)
- Map zoom in/out
- Go to my location (i.e. auto-follow the GPS locations) on the map
- Search (Network needed)
- Bookmarks
- Adjust map offset (mainly solve the map shift issue in China)
- Reference scale on the map
- Keep the screen on when viewing the map
- Orange arrow for indicating the phone's direction using the magnetic heading function from source code of MyTracks
- Map magnifications (including 1.5x, 2.0x, 2.5x, 3.0x levels)
GPS Tracks Management
- Import GPS track files (.gpx) into the database
- Record GPS track and display on the map simultaneously
- Export GPS track to a file (.gpx)
- Show a GPS track's time, distance, average speed, maximum speed and number of waypoints
- Full support all timezones, show the correct GMT time of GPS tracks
- Display the loaded track and the recording track on the map simultaneously
- Enable the background service when recording a track
Full support for different screen resolutions of the mobile phones

HowTo

How To Save Google Maps For Offline Use On Android (in English or in Chinese)

Screenshots

About	Menu

Start Recording Button	Notification: Recording your track	Stop Recording Button

Import Tracks	Browse Tracks	View Track Statistics

更多Android开源地图应用请参考： http://wiki.openstreetmap.org/wiki/Android

Big Planet Tracks

Features

HowTo

Screenshots

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