/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3.keyboard;
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import android.graphics.Canvas;
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import android.view.View;
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import android.view.View.OnFocusChangeListener;
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import com.android.launcher3.keyboard.FocusIndicatorHelper.SimpleFocusIndicatorHelper;
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import androidx.recyclerview.widget.RecyclerView;
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import androidx.recyclerview.widget.RecyclerView.ItemDecoration;
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import androidx.recyclerview.widget.RecyclerView.State;
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/**
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* {@link ItemDecoration} for drawing and animating focused view background.
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*/
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public class FocusedItemDecorator extends ItemDecoration {
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private FocusIndicatorHelper mHelper;
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public FocusedItemDecorator(View container) {
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mHelper = new SimpleFocusIndicatorHelper(container);
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}
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public OnFocusChangeListener getFocusListener() {
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return mHelper;
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}
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@Override
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public void onDraw(Canvas c, RecyclerView parent, State state) {
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mHelper.draw(c);
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}
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}
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