@Nullable
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
view = inflater.inflate(R.layout.fragment_one, container, false);
view.findViewById(R.id.txtContainer).setOnClickListener(this);
view.findViewById(R.id.txtContainer).setOnClickListener(this);
AnimatorSet animator =
(AnimatorSet)
AnimatorInflater.loadAnimator(
getActivity().getBaseContext(), R.animator.animator_main_in);
animator.setTarget(view);
// animator.setDuration(700);
AnimatorSet animatorSet =
(AnimatorSet)
AnimatorInflater.loadAnimator(
getActivity().getBaseContext(), R.animator.animator_main_out);
animatorSet.setTarget(getActivity().findViewById(R.id.customImage));
animatorSet.start();
animator.start();
return view;
}
// 需要执行动画时会系统会调用，用户无需手动调用
@Override
public void runPendingAnimations() {
if (!mAnimationAddViewHolders.isEmpty()) {
AnimatorSet animator;
View target;
for (final RecyclerView.ViewHolder viewHolder : mAnimationAddViewHolders) {
target = viewHolder.itemView;
animator = new AnimatorSet();
animator.playTogether(
ObjectAnimator.ofFloat(target, "translationX", -target.getMeasuredWidth(), 0.0f),
ObjectAnimator.ofFloat(target, "alpha", target.getAlpha(), 1.0f));
animator.setTarget(target);
animator.setDuration(100);
animator.addListener(
new Animator.AnimatorListener() {
@Override
public void onAnimationStart(Animator animation) {}
@Override
public void onAnimationEnd(Animator animation) {
mAnimationAddViewHolders.remove(viewHolder);
if (!isRunning()) {
dispatchAnimationsFinished();
}
}
@Override
public void onAnimationCancel(Animator animation) {}
@Override
public void onAnimationRepeat(Animator animation) {}
});
animator.start();
}
} else if (!mAnimationRemoveViewHolders.isEmpty()) {
}
}
/**
* Method that create a new frame to be drawn in the specified location
*
* @param r The location relative to the parent layout
* @return v The new view
*/
private View createFrame(Rect r, boolean animate) {
int padding = (int) getResources().getDimension(R.dimen.disposition_frame_padding);
final ImageView v = new ImageView(getContext());
v.setImageResource(R.drawable.ic_camera);
v.setScaleType(ScaleType.CENTER);
// Is locked? Then change the background color
v.setBackgroundColor(
getResources()
.getColor(
mResizeFrame == null
? R.color.disposition_locked_frame_bg_color
: R.color.disposition_frame_bg_color));
RelativeLayout.LayoutParams params =
new RelativeLayout.LayoutParams(r.width() - padding, r.height() - padding);
v.setX(r.left + padding);
v.setY(r.top + padding);
v.setOnLongClickListener(this);
addView(v, params);
// Animate the view
if (animate) {
List<Animator> animators = new ArrayList<Animator>();
animators.add(ObjectAnimator.ofFloat(v, "scaleX", 0.0f, 1.0f));
animators.add(ObjectAnimator.ofFloat(v, "scaleY", 0.0f, 1.0f));
animators.add(ObjectAnimator.ofFloat(v, "alpha", 0.0f, 1.0f));
animators.add(ObjectAnimator.ofFloat(v, "alpha", 0.0f, 1.0f));
AnimatorSet animSet = new AnimatorSet();
animSet.playTogether(animators);
animSet.setDuration(getResources().getInteger(R.integer.disposition_show_anim));
animSet.setInterpolator(new BounceInterpolator());
animSet.setTarget(v);
animSet.start();
}
return v;
}
Animator getCancelAnimator() {
ObjectAnimator backToTransparent1 =
(ObjectAnimator)
AnimatorInflater.loadAnimator(view.getContext(), R.animator.pin_background_end);
ObjectAnimator goDark =
(ObjectAnimator)
AnimatorInflater.loadAnimator(view.getContext(), R.animator.pin_background_go_dark);
ObjectAnimator backToTransparent2 =
(ObjectAnimator)
AnimatorInflater.loadAnimator(view.getContext(), R.animator.pin_background_end);
ViewGroup parent = (ViewGroup) view.getParent();
ArgbEvaluator evaluator = new ArgbEvaluator();
for (ObjectAnimator animator : list(backToTransparent1, goDark, backToTransparent2)) {
animator.setTarget(parent);
animator.setEvaluator(evaluator);
}
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.setTarget(parent);
animatorSet.playSequentially(backToTransparent1, goDark, backToTransparent2);
return animatorSet;
}