将手势颜色设置为透明
我试图让我的应用程序不显示任何手势，无论它们是否被识别。就目前而言，我可以将识别的颜色设置为透明。这很好用。但是，如果我将无法识别的手势颜色设置为透明，它仍然显示为绿色。我尝试将其更改为其他颜色（即蓝色）并且这有效。它似乎专门用于无法识别的手势上的透明颜色。有人有什么想法吗？
> GestureOverlayView
> gestureOverlayView = new
> GestureOverlayView(this); View
> inflate =
> getLayoutInflater().inflate(R.layout.item,
> null);
> gestureOverlayView.addView(inflate);
> gestureOverlayView.setGestureColor(Color.TRANSPARENT);
> gestureOverlayView.setUncertainGestureColor(Color.TRANSPARENT);
> gestureOverlayView.addOnGesturePerformedListener(this);
> gestureLib =
> GestureLibraries.fromRawResource(this,
> R.raw.gestures);
> if (!gestureLib.load()) {
> finish();
> } setContentView(gestureOverlayView);
I am trying to make my application not to show any gestures wether they are recognised or not. As it stands at the moment I am able to set the recognised color to transparent. This works fine. However if I set unrecognisedgesture color to transparent it still shows as green. I have tried changing this to other colors (i.e. blue) and this works. It seems to be specifically for the Transparent color on unrecognised gesture. Anybody have any ideas?
> GestureOverlayView
> gestureOverlayView = new
> GestureOverlayView(this); View
> inflate =
> getLayoutInflater().inflate(R.layout.item,
> null);
> gestureOverlayView.addView(inflate);
> gestureOverlayView.setGestureColor(Color.TRANSPARENT);
> gestureOverlayView.setUncertainGestureColor(Color.TRANSPARENT);
> gestureOverlayView.addOnGesturePerformedListener(this);
> gestureLib =
> GestureLibraries.fromRawResource(this,
> R.raw.gestures);
> if (!gestureLib.load()) {
> finish();
> } setContentView(gestureOverlayView);
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（2）
我最终明白了这一点，尽管我花了一段时间。上面是正确的，但我需要在 XML 布局中设置以下内容以使手势透明
I figured this out in the end tho it took me a while. The above is correct but I need to set the below in the XML layout for the gestures to be transparent
在 GestureOverlayView 方法中，有一种方法可以激活/禁用手势笔画的可见性。
In the GestureOverlayView methods there is one which activates/disativates the visibility of the gesture strokes.