Will Leshner
9dce65e05a
Bug: 307306823 Test: atest Launcher3Tests Flag: NA Change-Id: I28ef731abcdf1bd44c66366d42a135912dbcc5be
45 lines
1.5 KiB
Java
45 lines
1.5 KiB
Java
/*
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* Copyright (C) 2021 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.dragndrop;
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import android.content.Context;
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import android.util.AttributeSet;
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import com.android.launcher3.util.TouchController;
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import com.android.launcher3.views.ActivityContext;
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import com.android.launcher3.views.BaseDragLayer;
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/**
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* A concrete {@link BaseDragLayer} that creates an empty list of {@link TouchController}s.
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* @param <T> The {@link ActivityContext} hosting the drag layer.
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*/
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public class SimpleDragLayer<T extends Context & ActivityContext> extends BaseDragLayer<T> {
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public SimpleDragLayer(Context context, AttributeSet attrs) {
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this(context, attrs, /*alphaChannelCount= */ 1);
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}
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public SimpleDragLayer(Context context, AttributeSet attrs, int alphaChannelCount) {
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super(context, attrs, alphaChannelCount);
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}
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@Override
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public void recreateControllers() {
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mControllers = new TouchController[] {};
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}
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}
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