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/*
* Copyright (C) 2017 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 com.android.launcher3.anim;
import android.graphics.Rect;
import com.android.launcher3.util.PillRevealOutlineProvider;
/**
* Extension of {@link PillRevealOutlineProvider} which only changes the height of the pill.
* For now, we assume the height is added/removed from the bottom.
*/
public class PillHeightRevealOutlineProvider extends PillRevealOutlineProvider {
private final int mNewHeight;
public PillHeightRevealOutlineProvider(Rect pillRect, float radius, int newHeight) {
super(0, 0, pillRect, radius);
mOutline.set(pillRect);
mNewHeight = newHeight;
}
@Override
public void setProgress(float progress) {
mOutline.top = 0;
int heightDifference = mPillRect.height() - mNewHeight;
mOutline.bottom = (int) (mPillRect.bottom - heightDifference * (1 - progress));
}
}
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