MotionScene.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;
import java.util.ArrayList;
/**
* This defines to MotionScene container
* It contains ConstraintSet and Transitions
*/
public class MotionScene {
ArrayList<Transition> mTransitions = new ArrayList<>();
ArrayList<ConstraintSet> mConstraintSets = new ArrayList<>();
// todo add support for variables, generate and helpers
public void addTransition(Transition transition) {
mTransitions.add(transition);
}
public void addConstraintSet(ConstraintSet constraintSet) {
mConstraintSets.add(constraintSet);
}
@Override
public String toString() {
StringBuilder ret = new StringBuilder("{\n");
if (!mTransitions.isEmpty()) {
ret.append("Transitions:{\n");
for (Transition transition : mTransitions) {
ret.append(transition.toString());
}
ret.append("},\n");
}
if (!mConstraintSets.isEmpty()) {
ret.append("ConstraintSets:{\n");
for (ConstraintSet constraintSet : mConstraintSets) {
ret.append(constraintSet.toString());
}
ret.append("},\n");
}
ret.append("}\n");
return ret.toString();
}
}