android实现点击按钮展开收缩,层叠按钮，展开、收起（安卓）

// 设置

boolean SettingAniOn = true;

// 切换层叠按钮状态(层叠、展开)

public void Setting(View view)

{

settingAni(!SettingAniOn);

}

// 设置按钮层叠动画效果

private void settingAni(boolean on)

{

SettingAniOn = on;

final int ANITIME = 300;

// 旋转动画

View setting = this.findViewById(R.id.setting);

rotateAni(setting, on, ANITIME);

// 位移动画

int[] ids = { R.id.music, R.id.about, R.id.more, R.id.help };

for (int i = 0; i < ids.length; i++)

{

View V =