Sunny Goyal
0c723353a6
> Fixing wrong alpha interpolator when swiping down from all-apps Change-Id: I7d4200c89797e5609fd7c4aa8681dea2ffd00bf7
62 lines
2.2 KiB
Java
62 lines
2.2 KiB
Java
/*
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* Copyright (C) 2017 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.uioverrides;
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import static com.android.launcher3.LauncherState.OVERVIEW;
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import android.view.MotionEvent;
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import com.android.launcher3.Launcher;
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import com.android.launcher3.touch.SwipeDetector;
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import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
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import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
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import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
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import com.android.launcher3.util.VerticalSwipeController;
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/**
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* Extension of {@link VerticalSwipeController} which allows swipe up from OVERVIEW to ALL_APPS
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* Note that the swipe down is handled by {@link TwoStepSwipeController}.
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*/
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public class OverviewSwipeUpController extends VerticalSwipeController {
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public OverviewSwipeUpController(Launcher l) {
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super(l, OVERVIEW);
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}
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@Override
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protected boolean shouldInterceptTouch(MotionEvent ev) {
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return mLauncher.isInState(OVERVIEW) && mLauncher.getDragLayer().isEventOverHotseat(ev);
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}
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@Override
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protected int getSwipeDirection(MotionEvent ev) {
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return SwipeDetector.DIRECTION_POSITIVE;
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}
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@Override
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protected void onTransitionComplete(boolean wasFling, boolean stateChanged) {
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if (stateChanged) {
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// Transition complete. log the action
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mLauncher.getUserEventDispatcher().logActionOnContainer(
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wasFling ? Touch.FLING : Touch.SWIPE,
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Direction.UP,
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ContainerType.OVERVIEW,
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mLauncher.getWorkspace().getCurrentPage());
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}
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}
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}
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