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如何在相机中应用自定义滤镜[Surfaceview预览] ......？

[英]How to Apply Custom Filters in a Camera [Surfaceview Preview]…?

原文 2016-12-30 08:03:09 0 2 java/ android/ camera/ surfaceview

Guys i am developing Camera Application and this is my first android Application. 伙计们我正在开发Camera Application，这是我的第一个Android应用程序。

below i am Adding My App Screenshot for what i want. 下面我正在添加我的应用程序截图我想要的。

First View : 第一视图：

Here , after Clicking on a Top-Right Corner Filter icon i want a below View. 在这里，点击右上角过滤器图标后，我想要一个下面的视图。

Second View : 第二观点：

i don't know how can i get this type of a view. 我不知道怎么能得到这种类型的观点。 also how can i design this type of view into XML parts. 我如何将这种类型的视图设计成XML部分。

and i read more articles like how to Open a Multiple Surface-view Preview onto single screen but i did not get any much appreciate solution. 我读了更多的文章，比如如何在单个屏幕上打开多个表面视图预览，但我没有得到任何欣赏的解决方案。

and Finally after selecting any of the Filter Preview i want a above Image type View. 最后选择任何过滤器预览后，我想要一个上面的图像类型视图。

means Selected Filter's is Preview apply onto Camera [Surfaceview Preview]. 表示选定的滤镜是预览应用到相机[Surfaceview预览]。 Please provide any type of Material link example.etc 请提供任何类型的材料链接example.etc

guys please help me.any type of help will be appreciated..): 伙计们，请帮助我。任何类型的帮助将不胜感激..）：

Thanks in advance 提前致谢

2 个解决方案

All these manipulations can be performed with OpenCV. 所有这些操作都可以使用OpenCV执行。 Download their basic Android example, and you can add your logic to onCameraFrame() callback. 下载他们的基本Android示例，您可以将您的逻辑添加到onCameraFrame()回调中。

From the images, it's from a app called Geak Camera. 从图像中，它来自一个名为Geak Camera的应用程序。 Actually, I developed this app, and I used the GLSurfaceView not the surfaceview. 实际上，我开发了这个应用程序，我使用的是GLSurfaceView而不是surfaceview。 And the app is not maintained now because I left that company. 由于我离开了那家公司，现在还没有维护应用程序。 And I updated that app called "U camera".The scale animation was improved in "U camera". 我更新了名为“U camera”的应用程序。在“U camera”中改进了缩放动画。