Android动画

private void showInAnim(final View view, final View backgroundview) {
DisplayMetrics dm = getResources().getDisplayMetrics();
float w_screen = dm.widthPixels;
final float scale = w_screen / (w_screen - (float) Common.dip2px(this, 20));

AnimatorSet set = new AnimatorSet();
ObjectAnimator scaleX = ObjectAnimator.ofFloat(view, "scaleX", 0.0f, scale);
scaleX.setDuration(220);
ObjectAnimator scaleY = ObjectAnimator.ofFloat(view, "scaleY", 0.0f, scale);
scaleY.setDuration(220);
ObjectAnimator backgroundColor = ObjectAnimator.ofInt(backgroundview, "backgroundColor", Color.parseColor("#00000000"), Color.parseColor("#7f000000"));
backgroundColor.setDuration(220);
backgroundColor.setEvaluator(new ArgbEvaluator());
ObjectAnimator backgroundColorOne = ObjectAnimator.ofInt(comment_bg_one, "backgroundColor", Color.parseColor("#00000000"), Color.parseColor("#7f000000"));
backgroundColorOne.setDuration(220);
backgroundColorOne.setEvaluator(new ArgbEvaluator());
ObjectAnimator backgroundColorTwo = ObjectAnimator.ofInt(comment_bg_two, "backgroundColor", Color.parseColor("#00000000"), Color.parseColor("#7f000000"));
backgroundColorTwo.setDuration(220);
backgroundColorTwo.setEvaluator(new ArgbEvaluator());
ObjectAnimator translationX = ObjectAnimator.ofFloat(view, "translationX", pivotX - getResources().getDisplayMetrics().widthPixels / 2, 0.0f);
translationX.setDuration(220);
ObjectAnimator translationY = ObjectAnimator.ofFloat(view, "translationY", pivotY - getResources().getDisplayMetrics().heightPixels / 2, 0.0f);
translationY.setDuration(220);
ObjectAnimator scaleXhui = ObjectAnimator.ofFloat(view, "scaleX", scale, 1.0f);
scaleXhui.setDuration(120);
ObjectAnimator scaleYhui = ObjectAnimator.ofFloat(view, "scaleY", scale, 1.0f);
scaleYhui.setDuration(120);

set.playTogether(scaleX, scaleY, backgroundColor, backgroundColorOne, backgroundColorTwo, translationX, translationY);
set.play(scaleXhui).with(scaleYhui).after(scaleX);

set.setInterpolator(new DecelerateInterpolator());
set.start();
set.addListener(new AnimatorListener() {

@Override
public void onAnimationStart(Animator arg0) {

}

@Override
public void onAnimationRepeat(Animator arg0) {

}

@Override
public void onAnimationEnd(Animator arg0) {
loadData(true);
}

@Override
public void onAnimationCancel(Animator arg0) {

}
});

}

private void showOutAnim(View view, View backgroundview) {
int[] location = new int[2];
content.getLocationOnScreen(location);
layoutY = location[1] + content.getHeight() / 2;

AnimatorSet set = new AnimatorSet();
ObjectAnimator scaleX = ObjectAnimator.ofFloat(view, "scaleX", 1f, 0.0f);
ObjectAnimator scaleY = ObjectAnimator.ofFloat(view, "scaleY", 1f, 0.0f);
ObjectAnimator translationX = ObjectAnimator.ofFloat(view, "translationX", 0.0f, pivotX - getResources().getDisplayMetrics().widthPixels / 2);
ObjectAnimator translationY = ObjectAnimator.ofFloat(view, "translationY", 0.0f, pivotY - layoutY);
ObjectAnimator backgroundColor = ObjectAnimator.ofInt(backgroundview, "backgroundColor", Color.parseColor("#7f000000"), Color.parseColor("#00000000"));
backgroundColor.setEvaluator(new ArgbEvaluator());
ObjectAnimator backgroundColorOne = ObjectAnimator.ofInt(comment_bg_one, "backgroundColor", Color.parseColor("#7f000000"), Color.parseColor("#00000000"));
backgroundColorOne.setEvaluator(new ArgbEvaluator());
ObjectAnimator backgroundColorTwo = ObjectAnimator.ofInt(comment_bg_two, "backgroundColor", Color.parseColor("#7f000000"), Color.parseColor("#00000000"));
backgroundColorTwo.setEvaluator(new ArgbEvaluator());

set.play(scaleX).with(scaleY).with(translationX).with(translationY).with(backgroundColor).with(backgroundColorOne).with(backgroundColorTwo);

set.setDuration(240).setInterpolator(new DecelerateInterpolator());
set.addListener(new AnimatorListener() {

@Override
public void onAnimationStart(Animator arg0) {
}

@Override
public void onAnimationRepeat(Animator arg0) {
}

@Override
public void onAnimationEnd(Animator arg0) {
DingDetailActivity.this.finish();

}

@Override
public void onAnimationCancel(Animator arg0) {
}
});
set.start();
}