I have add a ViewFlipper in which has 2 linearlayout,and I have made an animation xml: left_in.xml:
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromXDelta="-100%p" android:toXDelta="0" android:duration="3000"/>
</set>
right_out.xml:
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromXDelta="0" android:toXDelta="100%p" android:duration="3000"/>
</set>
left_out.xml:
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromXDelta="0" android:toXDelta="-100%p" android:duration="3000"/>
</set>
right_in.xml:
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromXDelta="100%p" android:toXDelta="0" android:duration="3000"/>
</set>
the "Next" button in one linearlayout which shows when first load the app:
mNext.setOnClickListener(new View.OnClickListener(){
public void onClick(View v) {
// TODO Auto-generated method stub
mViewFlipper = (ViewFlipper)findViewById(R.id.viewFlipper1);
//mViewFlipper.setAnimation(AnimationUtils.loadAnimation(v.getContext(), R.anim.left_in));
mViewFlipper.setInAnimation(AnimationUtils.loadAnimation(v.getContext(), R.anim.left_in));
mViewFlipper.setOutAnimation(AnimationUtils.loadAnimation(v.getContext(), R.anim.right_out));
mViewFlipper.showNext();
}
});
and the "Prev" button:
mPrev.setOnClickListener(new View.OnClickListener(){
public void onClick(View v) {
// TODO Auto-generated method stub
mViewFlipper = (ViewFlipper)findViewById(R.id.viewFlipper1);
mViewFlipper.setOutAnimation(AnimationUtils.loadAnimation(v.getContext(), R.anim.right_in));
mViewFlipper.setInAnimation(AnimationUtils.loadAnimation(v.getContext(), R.anim.left_out));
mViewFlipper.showPrevious();
}
});
The "Next" Button goes well, But the "Prev" Button goes strange: when I click the "prev",it first change into the previous view and then start the animation ,and at last it changes into the Previous view again! How to solve it?? Thanks in advance!!
Answer
You want to use setOutAnimation() and setInAnimation().