在做项目时常常遇到view平移动画的问题,现在记录下来,目前项目需要做的是一个选择时间的显示框:
首先设置两种位移动画:
public void setAnimation() {
//设置显示时的动画
mShowAction = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 1.0f, Animation.RELATIVE_TO_SELF, 0.0f);
mShowAction.setDuration(500);
//设置隐藏时的动画,监听动画结束后隐藏选择框
mCloseAction = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 0.0f,
Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 1.0f);
mCloseAction.setDuration(500);
mCloseAction.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
//这个selectTime包含选择框
selectTime.setVisibility(View.GONE);
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
}
**这是调用方法:**
//显示选择框
private void showTimeList() {
if (View.GONE == selectTime.getVisibility()) {
selectTime.setVisibility(View.VISIBLE);//selectTime背景色是暗的,所以看起来像是背景变暗
findViewById(R.id.shareorder_stinner).startAnimation(mShowAction);//为选择框设置动画
}
}
//关闭选择框
private void closeTimeList() {
if (View.VISIBLE == selectTime.getVisibility()) {
findViewById(R.id.shareorder_stinner).startAnimation(mCloseAction);
}
}
对于listview的点击事件,我也记录了一下,避免以后忘记http://blog.csdn.net/jiujiaopanduola/article/details/78436890
项目的下载地址:(就是一个简单的demo,如果有人想要也可以直接给我要)
http://download.csdn.net/download/jiujiaopanduola/10102985