Code example for LayoutTransition

Methods: setAnimator, setDuration

0
 
        resetTransition(); 
    } 
 
    private void resetTransition() { 
        mTransitioner = new LayoutTransition();
        componentContainer.setLayoutTransition(mTransitioner);
    } 
 
    private void setupCustomAnimations() { 
 
 
        final ObjectAnimator testIn = ObjectAnimator.ofPropertyValuesHolder(
                componentContainer,
                PropertyValuesHolder.ofFloat("scaleX", 0, 1f),
                PropertyValuesHolder.ofFloat("scaleY", 0, 1f),
                PropertyValuesHolder.ofFloat("alpha", 0f, 1f));
 
        testIn.addListener(new AnimatorListenerAdapter() {
            public void onAnimationEnd(Animator anim) {
                View view = (View) ((ObjectAnimator) anim).getTarget();
                view.setScaleX(1f);
                view.setScaleY(1f);
                view.setAlpha(1f);
            } 
        }); 
         
        testIn.setDuration(3000);
         
 
        final ObjectAnimator testOut = ObjectAnimator.ofPropertyValuesHolder(
                componentContainer,
                PropertyValuesHolder.ofFloat("scaleX", 1f, 0),
                PropertyValuesHolder.ofFloat("scaleY", 1f, 0),
                PropertyValuesHolder.ofFloat("alpha", 1, 0f));
 
         
        testOut.setDuration(3000);
         
        testOut.addListener(new AnimatorListenerAdapter() {
            public void onAnimationEnd(Animator anim) {
                View view = (View) ((ObjectAnimator) anim).getTarget();
                view.setScaleX(0f);
                view.setScaleY(0f);
                view.setAlpha(0f);
            } 
        }); 
         
         
         
         
        mTransitioner.setAnimator(LayoutTransition.APPEARING, testIn);
        mTransitioner.setAnimator(LayoutTransition.DISAPPEARING, testOut);
 
        mTransitioner.setDuration(5000);
         
        mTransitioner.setDuration(LayoutTransition.APPEARING, 3000);
        mTransitioner.setDuration(LayoutTransition.DISAPPEARING, 3000);
      
 
    } 
}