AnimationDrawable监听播放结束及ImageSwitcher动画图片切换，带动画

//java代码动态加载动画 或者res/anim/中加载 

private void setRepaymentDate(NewProductInfoBean productInfo) {
ArrayList<Integer> res = new ArrayList<>();
res.add(R.mipmap.day_left_1);
res.add(R.mipmap.day_left_2);
res.add(R.mipmap.day_left_3);
res.add(R.mipmap.day_left_4);
res.add(R.mipmap.day_left_5);
res.add(R.mipmap.day_left_6);
res.add(R.mipmap.day_left_7);
res.add(R.mipmap.day_left_8);
res.add(R.mipmap.day_left_9);
res.add(R.mipmap.day_left_10);
res.add(R.mipmap.day_left_11);
res.add(R.mipmap.day_left_12);
res.add(R.mipmap.day_left_13);
res.add(R.mipmap.day_left_14);
res.add(R.mipmap.over_due);
mllOverdueDay.setVisibility(View.GONE);
ad = new AnimationDrawable();
isOverdue = false;
if (productInfo.getData().getOrderDetail().getStatus() == 17)//逾期
{
handler.removeMessages(100);
mllOverdue.setVisibility(View.VISIBLE);
for (int i = 0; i < res.size(); i++) {
ad.addFrame(getResources().getDrawable(res.get(i)), 100);
}
ad.setOneShot(true);
mimRepaymentProgress.setBackground(ad);
ad.start();
handler.sendEmptyMessageDelayed(100, 1500);
isOverdue = true;
} else {
mtvRepaymentStatement.setText(R.string.home_prepayment);
mllOverdue.setVisibility(View.GONE);
for (int i = 0; i < 15 - productInfo.getData().getOrderDetail().getRepayDay(); i++) {
ad.addFrame(getResources().getDrawable(res.get(i)), 100);
}
ad.setOneShot(true);
mimRepaymentProgress.setBackground(ad);
ad.start();
}

}

 

Handler handler = new Handler(new Handler.Callback() {
@Override
public boolean handleMessage(Message msg) {

switch (msg.what) {
case 100:
AnimationSet animationSet = new AnimationSet(true);
ScaleAnimation scaleAnimation = new ScaleAnimation(0.5f, 1, 0.5f, 1,
Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
scaleAnimation.setDuration(100);
animationSet.addAnimation(scaleAnimation);
//启动动画
mllOverdueDay.startAnimation(animationSet);
mllOverdueDay.setVisibility(View.VISIBLE);
break;
}

return false;
}
});

当启动其他Fragment，Activity并未对本界面进行销毁时AnimationDrawable会停止（回到第一张图片），

返回本界面是可以再次ad.start();//启动动画handler.sendEmptyMessageDelayed(100, 1400);//1400整个动画所需时间，（如有多次启动动画的代码需要handler.removeMessages(100);

<ImageSwitcher
android:id="@+id/image_SwitcherTop"
android:layout_width="match_parent"
android:layout_height="250dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="80dp" />

imgIds = new int[]{R.mipmap.icon_splash_top_1, R.mipmap.icon_splash_top_2,
R.mipmap.icon_splash_top_3};
imageSwitcherTop.setFactory(this);
imageSwitcherTop.setImageResource(imgIds[currentPosition % imgIds.length]);

extends BaseActivity implements ViewSwitcher.ViewFactory

@Override
public View makeView() {
return new ImageView(this);
}

左右滑动事件监听（可以添加动画效果）

@Override
public boolean onTouchEvent(MotionEvent event) {
//继承了Activity的onTouchEvent方法，直接监听点击事件
if (event.getAction() == MotionEvent.ACTION_DOWN) {
//当手指按下的时候
downx = event.getX();
}
if (event.getAction() == MotionEvent.ACTION_UP) {
//当手指离开的时候
upx = event.getX();
if(firstTime){
if (downx > upx && currentPosition < imgIds.length - 1) {
currentPosition++;
imageSwitcherTop.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.right_in));
imageSwitcherTop.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.lift_out));
imageSwitcherTop.setImageResource(imgIds[currentPosition % imgIds.length]);

} else if (upx > downx && currentPosition > 0) {
currentPosition--;
imageSwitcherTop.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.left_in));
imageSwitcherTop.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.right_out));
imageSwitcherTop.setImageResource(imgIds[currentPosition % imgIds.length]);
}
tvTrynow.setVisibility(currentPosition == (imgIds.length - 1) ? View.VISIBLE : View.GONE);
setImageBackground(currentPosition);
}

}
return super.onTouchEvent(event);
}

ImageSwitcher动画图片切换

<ImageSwitcher
android:id="@+id/image_SwitcherTop"
android:layout_width="match_parent"
android:layout_height="250dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="80dp" />

imgIds = new int[]{R.mipmap.icon_splash_top_1, R.mipmap.icon_splash_top_2,
R.mipmap.icon_splash_top_3};
imageSwitcherTop.setFactory(this);
imageSwitcherTop.setImageResource(imgIds[currentPosition % imgIds.length]);

extends BaseActivity implements ViewSwitcher.ViewFactory

@Override
public View makeView() {
return new ImageView(this);
}

左右滑动事件监听（可以添加动画效果）

@Override
public boolean onTouchEvent(MotionEvent event) {
//继承了Activity的onTouchEvent方法，直接监听点击事件
if (event.getAction() == MotionEvent.ACTION_DOWN) {
//当手指按下的时候
downx = event.getX();
}
if (event.getAction() == MotionEvent.ACTION_UP) {
//当手指离开的时候
upx = event.getX();
if(firstTime){
if (downx > upx && currentPosition < imgIds.length - 1) {
currentPosition++;
imageSwitcherTop.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.right_in));
imageSwitcherTop.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.lift_out));
imageSwitcherTop.setImageResource(imgIds[currentPosition % imgIds.length]);

} else if (upx > downx && currentPosition > 0) {
currentPosition--;
imageSwitcherTop.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.left_in));
imageSwitcherTop.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.right_out));
imageSwitcherTop.setImageResource(imgIds[currentPosition % imgIds.length]);
}
tvTrynow.setVisibility(currentPosition == (imgIds.length - 1) ? View.VISIBLE : View.GONE);
setImageBackground(currentPosition);
}

}
return super.onTouchEvent(event);
}

<ImageSwitcher
android:id="@+id/image_SwitcherTop"
android:layout_width="match_parent"
android:layout_height="250dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="80dp" />

imgIds = new int[]{R.mipmap.icon_splash_top_1, R.mipmap.icon_splash_top_2,
R.mipmap.icon_splash_top_3};
imageSwitcherTop.setFactory(this);
imageSwitcherTop.setImageResource(imgIds[currentPosition % imgIds.length]);

extends BaseActivity implements ViewSwitcher.ViewFactory

@Override
public View makeView() {
return new ImageView(this);
}

左右滑动事件监听（可以添加动画效果）

@Override
public boolean onTouchEvent(MotionEvent event) {
//继承了Activity的onTouchEvent方法，直接监听点击事件
if (event.getAction() == MotionEvent.ACTION_DOWN) {
//当手指按下的时候
downx = event.getX();
}
if (event.getAction() == MotionEvent.ACTION_UP) {
//当手指离开的时候
upx = event.getX();
if(firstTime){
if (downx > upx && currentPosition < imgIds.length - 1) {
currentPosition++;
imageSwitcherTop.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.right_in));
imageSwitcherTop.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.lift_out));
imageSwitcherTop.setImageResource(imgIds[currentPosition % imgIds.length]);

} else if (upx > downx && currentPosition > 0) {
currentPosition--;
imageSwitcherTop.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.left_in));
imageSwitcherTop.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.right_out));
imageSwitcherTop.setImageResource(imgIds[currentPosition % imgIds.length]);
}
tvTrynow.setVisibility(currentPosition == (imgIds.length - 1) ? View.VISIBLE : View.GONE);
setImageBackground(currentPosition);
}

}
return super.onTouchEvent(event);
}