Android可绘制的演讲泡沫 [英] Android drawable speech bubble

问题描述

我已经找了几天，找不到任何好的线索，我可以画一个泡泡，或者绘制9个补丁图像用作背景。我是一个可怕的艺术家 - 可以帮助任何人吗？

I've looked for days and can not find any good leads on how I can draw a bubble or where a draw 9 patch images is to use as a background. i am a terrible artist --Can anyone help?

我发现最好的示例是在stackoverflow上，但它是用客观的c

the best sample i found is here on stackoverflow, but it's written in objective c

如何绘制演讲气泡"在iPhone上？

谢谢

推荐答案

如果您正在创建一个聊天屏幕，您可能会想要实现传入的语音泡沫和传出的语音泡沫。这是我如何做的：

If you are creating a chat screen you are probably going to want to implement an incoming speech bubble and an outgoing speech bubble. Here is how I did that :

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <rotate
            android:fromDegrees="-45"
            android:pivotX="0%"
            android:pivotY="0%"
            android:toDegrees="0" >
            <shape android:shape="rectangle" >
                <solid android:color="@color/primary" />
            </shape>
        </rotate>
    </item>
    <item android:left="16dp">
        <shape android:shape="rectangle" >
            <solid android:color="@color/primary" />
            <corners android:radius="4dp" />
        </shape>
    </item>
</layer-list>

shape_bg_outgoing_bubble.xml

shape_bg_outgoing_bubble.xml

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <rotate
            android:fromDegrees="45"
            android:pivotX="100%"
            android:pivotY="0%"
            android:toDegrees="0" >
            <shape android:shape="rectangle" >
                <solid android:color="@color/grey_500" />
            </shape>
        </rotate>
    </item>
    <item android:right="16dp">
        <shape android:shape="rectangle" >
            <solid android:color="@color/grey_500" />
            <corners android:radius="4dp" />
        </shape>
    </item>
</layer-list>

这篇关于Android可绘制的演讲泡沫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！