I am using a ripple effect on my navigation drawer. I have set it like this and applied it to my ListView:
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_activated="true" android:drawable="@color/black_200" />
<item android:state_pressed="true" android:color="@color/black_200">
<ripple android:color="@color/black_400" />
</item>
<item android:drawable="@color/white" />
</selector>
I want the ripple background to remain the same like the normal activated state. Even when I define the color to be the same as the activated state, it gets darker and the ripple bubble gets even more dark. How can I color the background to be the same like the activated state and the ripple bubble to be the color I told it to be?
You can control the colour of the RippleDrawable
by doing the following:
RippleDrawable rippleDrawable = (RippleDrawable)view.getBackground(); // assumes bg is a RippleDrawable
int[][] states = new int[][] { new int[] { android.R.attr.state_enabled} };
int[] colors = new int[] { Color.BLUE }; // sets the ripple color to blue
ColorStateList colorStateList = new ColorStateList(states, colors);
rippleDrawable.setColor(colorStateList);
Or, via XML:
<?xml version="1.0" encoding="utf-8"?>
<ripple
xmlns:android="http://schemas.android.com/apk/res/android"
android:color="#FFFF0000"> <!-- The ripple will be red -->
<!-- the normal bg color will be light grey -->
<item>
<color android:color="#FFDDDDDD" />
</item>
<!-- make sure the ripple doesn't exceed the bounds -->
<item android:id="@android:id/mask">
<shape android:shape="rectangle">
<solid android:color="?android:colorAccent" />
</shape>
</item>
</ripple>
EDIT
After seeing @i.shadrin's answer below, I must admit it's a much simpler approach (using styles). If this is an option for you, I would recommend it.