v4/api21/android/support/v4/view/ViewCompatApi21.java

/*
 * Copyright (C) 2014 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 android.support.v4.view;

import android.view.View;
import android.view.WindowInsets;

class ViewCompatApi21 {

    public static void setTransitionName(View view, String transitionName) {
        view.setTransitionName(transitionName);
    }

    public static String getTransitionName(View view) {
        return view.getTransitionName();
    }

    public static void requestApplyInsets(View view) {
        view.requestApplyInsets();
    }

    public static void setElevation(View view, float elevation) {
        view.setElevation(elevation);
    }

    public static float getElevation(View view) {
        return view.getElevation();
    }

    public static void setTranslationZ(View view, float translationZ) {
        view.setTranslationZ(translationZ);
    }

    public static float getTranslationZ(View view) {
        return view.getTranslationZ();
    }

    public static void setOnApplyWindowInsetsListener(View view,
            final OnApplyWindowInsetsListener listener) {
        view.setOnApplyWindowInsetsListener(new View.OnApplyWindowInsetsListener() {
            @Override
            public WindowInsets onApplyWindowInsets(View view, WindowInsets windowInsets) {
                // Wrap the framework insets in our wrapper
                WindowInsetsCompatApi21 insets = new WindowInsetsCompatApi21(windowInsets);
                // Give the listener a chance to use the wrapped insets
                insets = (WindowInsetsCompatApi21) listener.onApplyWindowInsets(view, insets);
                // Return the unwrapped insets
                return insets.unwrap();
            }
        });
    }
}