Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2016 Google Inc.
 *
 * 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.
 */

import android.support.annotation.IdRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.transition.Transition;
import android.transition.TransitionSet;

public class Main {
    public static @Nullable Transition findTransition(@NonNull TransitionSet set,
            @NonNull Class<? extends Transition> clazz) {
        for (int i = 0; i < set.getTransitionCount(); i++) {
            Transition transition = set.getTransitionAt(i);
            if (transition.getClass() == clazz) {
                return transition;
            }
            if (transition instanceof TransitionSet) {
                Transition child = findTransition((TransitionSet) transition, clazz);
                if (child != null)
                    return child;
            }
        }
        return null;
    }

    public static @Nullable Transition findTransition(@NonNull TransitionSet set,
            @NonNull Class<? extends Transition> clazz, @IdRes int targetId) {
        for (int i = 0; i < set.getTransitionCount(); i++) {
            Transition transition = set.getTransitionAt(i);
            if (transition.getClass() == clazz) {
                if (transition.getTargetIds().contains(targetId)) {
                    return transition;
                }
            }
            if (transition instanceof TransitionSet) {
                Transition child = findTransition((TransitionSet) transition, clazz, targetId);
                if (child != null)
                    return child;
            }
        }
        return null;
    }
}