Android对图片Drawable实现变色示例代码

Drawable wrappedDrawable = DrawableCompat.wrap(drawable);
DrawableCompat.setTint(wrappedDrawable, color);

Drawable wrappedDrawable = DrawableCompat.wrap(drawable);
DrawableCompat.setTintList(wrappedDrawable, colors);

<&＃63;xml version="1.0" encoding="utf-8"&＃63;> 
 
   
   
   
 

Button btn=(Button)findViewById(R.id.btn); 
Resources resource=(Resources)getBaseContext().getResources(); 
ColorStateList csl=(ColorStateList)resource.getColorStateList(R.color.button_text); 
if(csl!=null){ 
  btn.setTextColor(color_state_list);//设置按钮文字颜色 
} 

public class DrawableTintUtil {

 /**
 * Drawable 颜色转化类
 *
 * @param drawable 
 * @param color资源
 * @return 改变颜色后的Drawable
 */
 public static Drawable tintDrawable(@NonNull Drawable drawable, int color) {
 Drawable wrappedDrawable = DrawableCompat.wrap(drawable);
 DrawableCompat.setTint(wrappedDrawable, color);
 return wrappedDrawable;
 }

 /**
 * Drawable 颜色转化类
 *
 * @param drawable 源Drawable
 * @param ColorStateList
 * @return 改变颜色后的Drawable
 */
 public static Drawable tintListDrawable(@NonNull Drawable drawable, ColorStateList colors) {
 Drawable wrappedDrawable = DrawableCompat.wrap(drawable);
 DrawableCompat.setTintList(wrappedDrawable, colors);
 return wrappedDrawable;
 }
}