在画布中绘制视图

Question

I have a viewpager with multiple pages. I have to show the selector yellow circle . Is it possible to draw the complete view using canvas?

Answer 1

I would use shapes to draw the circles. Like that:

<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="oval" > <solid android:color="@color/yeallow"/> </shape>

You could create a view and use its shape as background.

And if you want a view pager behaviour, you could put together a bunch of circles inside a Linear layout and change them according to the view pager`s page.