Android Setcompounddrawables and Setcompounddrawableswithintrinsicbounds differences

Source: Internet
Author: User

When you manually set the position of text relative to the picture, the following methods are commonly used:

Setcompounddrawables (left, top, right, bottom)


Setcompounddrawableswithintrinsicbounds (left, top, right, bottom)


This means that the settings drawable appear in the left, top, right, and bottom positions of text.


But there are some differences:
The width height of the drawable of the setcompounddrawables painting is set by Drawable.setbound (),
So only the drawables must already have had SetBounds (Rect) called.

You must use Drawable.setbounds to set the drawable width before you use it.


Setcompounddrawableswithintrinsicbounds is a painted drawable wide height which is fixed by drawable,
So only the drawables ' bounds will is set to their intrinsic bounds.

Which is obtained by Getintrinsicwidth () and Getintrinsicheight ()

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