Android上运行QT项目Necessitas的基本原理

最新推荐文章于 2025-08-15 22:59:41 发布

最新推荐文章于 2025-08-15 22:59:41 发布 · 221 阅读

文章标签：

#移动开发 #git #java

Necessitas项目由Bogdan Vatra发起，旨在支持Qt应用程序在Android平台上的创建与运行，并提供友好的Qt Creator集成。该项目通过将Qt应用与Android Activity绑定，实现了遵循Android生命周期的过程，并在Qt与Android间搭建了framebuffer/input adapter桥梁。

by 宋宝华 <21cnbao@gmail.com>

There is a project named Necessitas (by BogdanVatra)which implements a basic support of creating and running QT applications onAndroid. It also provides a user-friendly Qt Creator Integration with Android:

DowloadSDK: http://sourceforge.net/projects/necessitas/files/

NecessitasSourcecodes:

git clone https://git.gitorious.org/~taipan/qt/android-lighthouse.git

git clone git://gitorious.org/~taipan/qt-creator/android-qt-creator.git

The basic architecture of this project issomething like:

Necessitas

A QT application is bound with Android Activity, then it will follow the Android process life cycle. At the same time, there is aframebuffer/input adapter between QT and Android.

read the source code:

http://qt.gitorious.org/qt/blacktass-android-lighthouse/blobs/ed10b2237ebbeeacf6243a462a7b157be028a691/src/android/java/com/nokia/qt/QtActivity.java

We know clearly about the relationship QtApplication and QtActivity in Android.