如何更改 android 软键盘按键的背景颜色?-百家乐凯发k8

问题描述

我正在 android 上实现自定义键盘.我刚刚阅读了有关developer.android.com"的文档并看到了带有软键盘的示例.我所能做的就是改变键盘背景，改变按钮的位置，将 keyicon 而不是 keylabel 设置为 key.

i am implementing custom keyboard on android. i have just read documentation on "developer.android.com" and seen sample with soft keyboard. all i can - it`s to change keyboard background, change placement of buttons, set keyicon instead of keylabel to key.

但是我还是不能改变key的背景和颜色.

but i still can not change key`s background and color.

请写一些 xml 或源代码的示例代码.谢谢！

please write some sample code of xml or source. thanks!

我更改背景的示例:

    public class gbinput extends inputmethodservice implements keyboardview.onkeyboardactionlistener{
    ...
    private gbkeyboardview minputview;
    @override
        public view oncreateinputview() {
            minputview = (gbkeyboardview) getlayoutinflater().inflate(r.layout.input, null);
            minputview.setonkeyboardactionlistener(this);
            minputview.setkeyboard(mqwertykeyboard);
            minputview.setbackgroundresource(r.color.keyboard_background);
            return minputview;
        }
    ...
    }

我需要这样的东西:

所有按钮的图像 - 这是个坏主意，所以我想找到更好的问题.

images for all buttons - its bad idea, so i want to find better issue.

推荐答案

将这行代码添加到你的 input.xml 中

add this line of code to your input.xml

android:keybackground="@drawable/samplekeybackground"

所以您的 input.xml 最终应该看起来与此类似.

so your input.xml should end up looking similar to this.

如果您已经有一个可以使用的drawable，否则这里有一个示例关键背景drawable，它将产生与您的示例图像类似的结果.

if you already have a drawable to use great otherwise here is a sample key background drawable that will produce results like your example image.

如果您想要 xml 中的所有内容，您可以使用 shape xml，如下所示.可绘制/normal.xml

if you want everything in xml you can use shape xml's like the following. drawable/normal.xml

和drawable/pressed.xml

and drawable/pressed.xml