andgps|程式庫與試用程式線上App不用買-HotApp4Game

This app is to provide source code template for android developer to develop GPS applications. You can use this app to record your phone GPS lat/lon and save GPS data to your phone memory card.

If you are developer, you can buy its source code from www.andgps.com. If you are normal user and looking for android GPS navigation, you can search for VGPS Offline Map for Android in the Android Market (https://market.android.com/search?q=digitalmobilemap.com)

Android GPS Source Code Template Highlights for Android Developers:

* Are you a J2ME developer who wants to switch to develop mobile application in android platform?

* Are you a graduate or university student who wants to complete your mobile GPS project for your thesis?

* Are you a new android learner and want to learn: how to customize android application menu depend on which view is showing on the screen? how to use thread to listen to GPS update in the background and refresh the main screen in the foreground? how to use phone sensor to detect user orientation? how to record GPS lat/lon data in GPX format and save to memory card? how to use android SQLite database to store application settings? how to wrap android SQLite database to use like J2ME record store? how to use double buffer (off-screen buffer) to speed up graphic drawing performance? how to inflate menus and user interface (UI) views in program code at run-time without the need of pre-define menus and views in android’s resource menu and layout? how to use ant script to build, sign and release package? how to use Proguard to obfuscate android source code to protect it from decompiling DEX into Java sourcecode? how to display admob together with main canvas? how to remove your GPS application completely from memory when user wants to exit so that your GPS application will not run in the background to save the phone battery? (For your information, there is no “closing application” or “exiting application” concept in android OS design model. Android OS will try to keep all running applications in memory as long as possible. It only kills a running application if there is not enough memory.)

* Are you a professional android developer who is looking for rotating and/or routing algorithms to implement AutoRouting function for your subway map or vector street map application?

If you answer Yes to one of these questions above, we have solution for you. Visit our website http://www.andgps.com to buy the source code template and start to develop GPS application for android.

All our source code templates include Proguard and an Ant script to build and release package ready for Marketplace deployment in one step. The Ant build.xml script is configured to use build properties file, and is integrated with Proguard to obfuscate the android release package.