Android - make an arrow shape with xml

问题:

I want to make a button for my shape like this one

Is there a way to do this with xml ? Like setting some points, in my case I have 5..

回答1:

What you need is to create a shape xml file in your project's drawable-xxx folder and then use this shape as background for a button.

Here is the shape file called arrow_shape.xml:

Then use it as button's background, for example

Here is the screenshot:

More info on Layer-List you can find here.

EDIT:

Keep in mind though that I used certain values for the shape's width and height. If you change those you might need to change the values of the top, bottom and right attributes. So, in that case consider using different values in your project's values directory.

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