android button 代码设置背景色

import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.ColorDrawable;



private Drawable drawable_backup;



 drawable_backup = pauseBtn.getBackground();

//获取背景,备份起来
 pauseBtn.setBackgroundColor(Color.parseColor("#808080"));

//改变按钮的背景色

pauseBtn.setOnClickListener(this);
//
pauseBtn.setClickable(false);

//禁止点击

......

......

......

......

pauseBtn.setClickable(true);

//满足条件,使能点击
pauseBtn.setBackgroundDrawable(drawable_backup);

//还原背景色

你可能感兴趣的:(android button 代码设置背景色)