2 * Copyright (C) 2016 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
20 #include "PropertyValuesHolder.h"
21 #include "Interpolator.h"
24 namespace uirenderer {
26 class PropertyAnimator {
28 PropertyAnimator(PropertyValuesHolder* holder, Interpolator* interpolator, nsecs_t startDelay,
29 nsecs_t duration, int repeatCount);
30 void setCurrentPlayTime(nsecs_t playTime);
31 nsecs_t getTotalDuration() {
32 return mTotalDuration;
34 void setFraction(float fraction);
37 std::unique_ptr<PropertyValuesHolder> mPropertyValuesHolder;
38 std::unique_ptr<Interpolator> mInterpolator;
41 uint32_t mRepeatCount;
42 nsecs_t mTotalDuration;
43 float mLatestFraction = 0.0f;
46 class ANDROID_API PropertyValuesAnimatorSet : public BaseRenderNodeAnimator {
48 friend class PropertyAnimatorSetListener;
49 PropertyValuesAnimatorSet();
51 void start(AnimationListener* listener);
52 void reverse(AnimationListener* listener);
54 void addPropertyAnimator(PropertyValuesHolder* propertyValuesHolder,
55 Interpolator* interpolators, int64_t startDelays,
56 nsecs_t durations, int repeatCount);
57 virtual uint32_t dirtyMask();
60 virtual float getValue(RenderNode* target) const override;
61 virtual void setValue(RenderNode* target, float value) override;
62 virtual void onPlayTimeChanged(nsecs_t playTime) override;
66 void onFinished(BaseRenderNodeAnimator* animator);
67 // Listener set from outside
68 sp<AnimationListener> mOneShotListener;
69 std::vector< std::unique_ptr<PropertyAnimator> > mAnimators;
70 float mLastFraction = 0.0f;
71 bool mInitialized = false;
74 class PropertyAnimatorSetListener : public AnimationListener {
76 PropertyAnimatorSetListener(PropertyValuesAnimatorSet* set) : mSet(set) {}
77 virtual void onAnimationFinished(BaseRenderNodeAnimator* animator) override;
80 PropertyValuesAnimatorSet* mSet;
83 } // namespace uirenderer
84 } // namespace android