I have a TextView with rounded corners.
Here is my code:
float radius = 10f;
ShapeAppearanceModel shapeAppearanceModel = new ShapeAppearanceModel()
.toBuilder()
.setAllCorners(CornerFamily.ROUNDED,radius)
.build();
MaterialShapeDrawable shapeDrawable = new MaterialShapeDrawable(shapeAppearanceModel);
ViewCompat.setBackground(textView,shapeDrawable);
Now, I want to change programmatically the background color of the textView.
When I do :
shapeDrawable.setFillColor(ContextCompat.getColorStateList(this,R.color.design_default_color_background));
it works; the background color is changed.
Now, I want to change the background color with an int color like Color.RED or any random color defined with Color.RGB(r, g, b, a) or Color.RGB(r, g, b).
How can I do that? Should I use shapeDrawable.setFillColor or another method?
Thanks.
ANSWER to my question.
Here is the code I added in order to be able to set any background color :
int[][] states = new int[][] {
new int[] { android.R.attr.state_hovered}, // hovered
};
int[] colors = new int[] {color};
ColorStateList myColorList = new ColorStateList(states, colors);
shapeDrawable.setFillColor(myColorList);
shapeDrawable.setState(states[0]);
Crazy to have to write so much code just to change a background color...
Thanks all for your help !
You can define global value for your color just like this
public static final int RED = 0xffff0000;
And use like this.
shapeDrawable.setFillColor(ContextCompat....(this, RED));
The method setFillColor works with a ColorStateList.
You can use something like:
int[][] states = new int[][] {
new int[] { android.R.attr.state_focused}, // focused
new int[] { android.R.attr.state_hovered}, // hovered
new int[] { android.R.attr.state_enabled}, // enabled
new int[] { } //
};
int[] colors = new int[] {
Color.BLACK,
Color.RED,
Color....,
Color....
};
ColorStateList myColorList = new ColorStateList(states, colors);