我正在使用以下代码将imageview转换为屏幕上特定的x和y点。
private void makeCircle() {
ObjectAnimator cornerAnimation =
ObjectAnimator.ofFloat(gradientDrawable, "cornerRadius", 500.0f);
Animator shiftAnimation = AnimatorInflater.loadAnimator(this, R.animator.slide_up_left);
shiftAnimation.setTarget(mParent);
Log.d("TESTING","oy : "+oy);
ObjectAnimator oax = ObjectAnimator.ofFloat(mParent, "x", ox);
ObjectAnimator oay = ObjectAnimator.ofFloat(mParent, "y", oy);
ValueAnimator anim = ValueAnimator.ofInt(ch, oh);
anim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
int val = (Integer) valueAnimator.getAnimatedValue();
ViewGroup.LayoutParams layoutParams = imageView.getLayoutParams();
layoutParams.height = val;
imageView.setLayoutParams(layoutParams);
layoutParams = mParent.getLayoutParams();
layoutParams.height = val;
mParent.setLayoutParams(layoutParams);
}
});
ValueAnimator anim2 = ValueAnimator.ofInt(cw, ow);
anim2.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
int val = (Integer) valueAnimator.getAnimatedValue();
ViewGroup.LayoutParams layoutParams = mParent.getLayoutParams();
layoutParams.width = val;
mParent.setLayoutParams(layoutParams);
layoutParams = imageView.getLayoutParams();
layoutParams.width = val;
imageView.setLayoutParams(layoutParams);
}
});
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.setDuration(300);
animatorSet.playTogether(cornerAnimation, shiftAnimation,oax,oay,anim,anim2);
animatorSet.addListener(new Animator.AnimatorListener() {
@Override
public void onAnimationStart(Animator animation) {
}
@Override
public void onAnimationEnd(Animator animation) {
imageView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
public void onGlobalLayout() {
int ch = imageView.getHeight();
int cw = imageView.getWidth();
// x = imageView.getLeft();
// y = imageView.getTop();
imageView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
int[] locations = new int[2];
imageView.getLocationOnScreen(locations);
int cx = locations[0];
int cy = locations[1];
// don't forget to remove the listener to prevent being called again
// by future layout events:
Log.d("TEST2", "cx:"+cx+",cy:"+cy+",cw:"+cw+",ch:"+ch);
}
});
// dismiss();
}
@Override
public void onAnimationCancel(Animator animation) {
}
@Override
public void onAnimationRepeat(Animator animation) {
}
});
animatorSet.start();
Log.d("VIEWPROFILEPICTUREACT", "ox:"+ox+",oy:"+oy+",ow:"+ow+",oh:"+oh);
Log.d("VIEWPROFILEPICTUREACT", "cx:"+cx+",cy:"+cy+",cw:"+cw+",ch:"+ch);
}
我在“ TEST2”日志和其他日志中获得的值如下所示：
测试：oy：276 VIEWPROFILEPICTUREACTACT：ox：62，oy：276，ow：197，oh：199 VIEWPROFILEPICTUREACT：cx：277，cy：666，cw：525，ch：525 TEST2：cx：63，cy：340，cw：197，ch：199
为什么我要在代码中要求将其转换为276 y，但仅增加到340？