如何添加按钮到画布DrawVIew - Android电子 [英] How to add button into a Canvas DrawVIew - Android

问题描述

我在这之后的政党成员允许我用手指画出： http://marakana.com/tutorials/android/2d-graphics-example.html ......我做了有关图纸和其他东西的一些变化。但是现在我不得不添加一个按钮至极要救这些帆布成JPG图片...我如何添加按钮在画布上，旁边保存呢？

I'm following this tuto the which allow me to draw using the finger: http://marakana.com/tutorials/android/2d-graphics-example.html... I made some changes about drawing and other things... But now i Have to add a button the wich should save these canvas into a image jpg... How can I add the button at the canvas, and next save it?

推荐答案

您不能将按钮添加到您的画布。创建一个布局XML文件，添加自定义视图出现，并添加按钮也有。

You cannot add a Button to your canvas. Create a layout XML file, add your custom view there and add the Button there too.

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