KeyCycles.java
/*
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.constraintlayout.core.dsl;
/**
* Provides the API for creating a KeyCycle Object for use in the Core
* ConstraintLayout & MotionLayout system
* This allows multiple KeyCycle positions to defined in one object.
*/
public class KeyCycles extends KeyAttributes {
public enum Wave {
SIN,
SQUARE,
TRIANGLE,
SAW,
REVERSE_SAW,
COS
}
private KeyCycles.Wave mWaveShape = null;
private float[] mWavePeriod = null;
private float[] mWaveOffset = null;
private float[] mWavePhase = null;
KeyCycles(int numOfFrames, String... targets) {
super(numOfFrames, targets);
TYPE = "KeyCycle";
}
public KeyCycles.Wave getWaveShape() {
return mWaveShape;
}
public void setWaveShape(KeyCycles.Wave waveShape) {
mWaveShape = waveShape;
}
public float[] getWavePeriod() {
return mWavePeriod;
}
public void setWavePeriod(float... wavePeriod) {
mWavePeriod = wavePeriod;
}
public float[] getWaveOffset() {
return mWaveOffset;
}
public void setWaveOffset(float... waveOffset) {
mWaveOffset = waveOffset;
}
public float[] getWavePhase() {
return mWavePhase;
}
public void setWavePhase(float... wavePhase) {
mWavePhase = wavePhase;
}
@Override
protected void attributesToString(StringBuilder builder) {
super.attributesToString(builder);
if (mWaveShape != null) {
builder.append("shape:'").append(mWaveShape).append("',\n");
}
append(builder, "period", mWavePeriod);
append(builder, "offset", mWaveOffset);
append(builder, "phase", mWavePhase);
}
}