TextView的secondTextView =新的TextView（本）;
着色textShader =新的LinearGradient（0，0，0，20，
        新的INT [] {Color.GREEN，Color.BLUE}，
        新浮法[] {0,1}，TileMode.CLAMP）;
secondTextView.getPaint（）setShader（textShader）。
 

I have a file containing a gradient( textgradient.xml) in my drawable folder. I need to put this gradient as the text color of a TextView through Java. How to do that?

TextView secondTextView = new TextView(this);
Shader textShader=new LinearGradient(0, 0, 0, 20,
        new int[]{Color.GREEN,Color.BLUE},
        new float[]{0, 1}, TileMode.CLAMP);
secondTextView.getPaint().setShader(textShader);