自定义“使用”，“取消”，“重录”和“反相机”按钮事件使用UIImagePickerController [英] Custom "Use", "Cancel",“Retake” and "Reverse Camera" button event using UIImagePickerController

问题描述

我正在制作自定义照片选择器。所以我使用了

I am making a custom photo picker. so i have used

imagePickerController.showsCameraControls = NO;

我创建了一个相机重叠视图，并使用

And i have created one camera overlay view and use

imagePickerController.cameraOverlayView = overlayView;

所以，我需要实现自定义按钮选项，任何人都可以告诉我，事件使用UIImagePickerController？

So, I need to implement custom button option, Can anyone please tell me how can i give customize button event using UIImagePickerController?

提前感谢。

推荐答案

构建一个UIViewController，将它的视图作为图像选择器的overlayView。
所有自定义按钮都由此UIViewController控制。

You can build a UIViewController, take it's view as the image picker's overlayView. All your custom buttons are controlled by this UIViewController.

例如

UIButton *myBtn = [[UIButton alloc] initWithFrame:btnFrame];

[myBtn addTarget:self action:@selector(myBtnPressed) forControlEvents:UIControlEventTouchUpInside];

[overlayView addSubview:myBtn];

这篇关于自定义“使用”，“取消”，“重录”和“反相机”按钮事件使用UIImagePickerController的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！