Changing AppCompatButton color programmatically
Support Library 22.1 introduced a new AppCompatButton that should be knowledgeable and a new DrawableCompat class to set the hue of the drawable.
I just thought I needed to easily create colored buttons and programmatically change the button color.
I create a button in code, retrieve the background image from it and try to color it with a new DrawableCompat class, and then return it to the button.
AppCompatButton btn = new AppCompatButton(context); Drawable tintDr = DrawableCompat.wrap(btn.getBackground()); Color.BLUE); btn.setBackground(tintDr);
As a result, on Android 5.x, the button is blue, but the ripple effect is lost and the button press looks rather strange. On Android <5.0, the button is gray.
How can I press a button programmatically on all android versions?
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