Java源码示例:android.support.v4.view.ViewPropertyAnimatorUpdateListener

示例1
public void createAnimatorTranslationY(final View v, final float h, final FrameLayout fl) {
    ViewPropertyAnimatorCompat viewPropertyAnimatorCompat = ViewCompat.animate(v);
    viewPropertyAnimatorCompat.setDuration(250);
    viewPropertyAnimatorCompat.setInterpolator(new DecelerateInterpolator());
    viewPropertyAnimatorCompat.translationY(h);
    viewPropertyAnimatorCompat.start();
    viewPropertyAnimatorCompat.setUpdateListener(new ViewPropertyAnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(View view) {
            float height = ViewCompat.getTranslationY(v);
            fl.getLayoutParams().height = (int) height;
            fl.requestLayout();
        }
    });
}
 
示例2
public void createAnimatorTranslationY(final View v, final float h, final FrameLayout fl) {
    ViewPropertyAnimatorCompat viewPropertyAnimatorCompat = ViewCompat.animate(v);
    viewPropertyAnimatorCompat.setDuration(250);
    viewPropertyAnimatorCompat.setInterpolator(new DecelerateInterpolator());
    viewPropertyAnimatorCompat.translationY(h);
    viewPropertyAnimatorCompat.start();
    viewPropertyAnimatorCompat.setUpdateListener(new ViewPropertyAnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(View view) {
            float height = ViewCompat.getTranslationY(v);
            fl.getLayoutParams().height = (int) height;
            fl.requestLayout();
        }
    });
}
 
示例3
public void createAnimatorTranslationY(final View v, final float h, final FrameLayout fl) {
    ViewPropertyAnimatorCompat viewPropertyAnimatorCompat = ViewCompat.animate(v);
    viewPropertyAnimatorCompat.setDuration(250);
    viewPropertyAnimatorCompat.setInterpolator(new DecelerateInterpolator());
    viewPropertyAnimatorCompat.translationY(h);
    viewPropertyAnimatorCompat.start();
    viewPropertyAnimatorCompat.setUpdateListener(new ViewPropertyAnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(View view) {
            float height = ViewCompat.getTranslationY(v);
            fl.getLayoutParams().height = (int) height;
            fl.requestLayout();
        }
    });
}
 
示例4
public void createAnimatorTranslationY(final View v, final float h, final FrameLayout fl) {
    ViewPropertyAnimatorCompat viewPropertyAnimatorCompat = ViewCompat.animate(v);
    viewPropertyAnimatorCompat.setDuration(200);
    viewPropertyAnimatorCompat.setInterpolator(new DecelerateInterpolator());
    viewPropertyAnimatorCompat.translationY(h);
    viewPropertyAnimatorCompat.start();
    viewPropertyAnimatorCompat.setUpdateListener(new ViewPropertyAnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(View view) {
            float height = ViewCompat.getTranslationY(v);
            fl.getLayoutParams().height = (int) height;
            fl.requestLayout();
        }
    });
}