Android Set Text Color at Runtime (Code)

So it is pretty simple..
just

Step1 . Create color.xml  under  res/values in you android project
             with color name and color code

    <?xml version="1.0" encoding="utf-8"?>
    <resources>
          <color name="Red">#E41B17</color>
          <color name="Blue">#A5D4FE</color>
          <color name="Purple">#9172EC</color>
    </resources>

Step 2 . Now in your activity

        txRed.setTextColor(getResources().getColor(R.color.Red));
        txBlue.setTextColor(getResources().getColor(R.color.Blue));
        txPurple.setTextColor(getResources().getColor(R.color.Purple));