（原创）实现渐变颜色的textview

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package com.vsoontech.p2p.sample;import android.content.Context;import android.graphics.Canvas;import android.graphics.Color;import android.graphics.LinearGradient;import android.graphics.Shader;import android.util.AttributeSet;import android.widget.TextView;/** * @author zhou * @since 2016/8/19 */public class GradientTextView extends TextView {    public GradientTextView(Context context) {        super(context);    }    public GradientTextView(Context context,                            AttributeSet attrs) {        super(context, attrs);    }    public GradientTextView(Context context,                            AttributeSet attrs, int defStyle) {        super(context, attrs, defStyle);    }    @Override    protected void onDraw(Canvas canvas) {        super.onDraw(canvas);        getPaint().setShader(new LinearGradient(                0, 0, 0, getHeight(),                Color.YELLOW, Color.RED,                Shader.TileMode.CLAMP));    }}

xml文件直接引用即可。

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