Categories: Lang-CN | S60
This page was last modified 10:40, 28 June 2007.
S60第三版中不支持V2 Camera observer
From Forum Nokia Wiki
- 设备, 软件 版本： S60 3rd Edition, S60 3rd Edition FP1
- 说明：
在S60第三版中，MCameraObserver2将不被支持。
- 详细描述：
S60第三版中你会发现有两个版本的camera observer接口类，MCameraObserver和MCameraObserver2
不过这里要说明的是MCameraObserver2尚未被支持。
- 案例重现：
试图去这样构造一个CCamera的实例：
static IMPORT_C CCamera *NewL(MCameraObserver2 &aObserver, TInt aCameraIndex, TInt aPriority);
这不会引发异常，不过返回指针将为NULL
- 解决方案：
在S60中用到照相机API时应使用MCameraObserver
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