Tony Wickham
4fdba14cfb
When ENABLE_OVERVIEW_ACTIONS flag is enabled, swiping up from the nav
bar goes to overview if you hold, or the first home screen if you don't.
- Added NoButtonNavBarToOverviewTouchController, which extends
FlingAndHoldTouchController but only works if you start from the nav
bar. Otherwise it falls back to PortraitStatesTouchController to
handle normal state transition to all apps.
- Added HintState. This is where the workspace/hotseat/qsb scale down
when you swipe up from the nav bar, to hint that you're about to
either go to overview or the first home screen.
- Added getQsbScaleAndTranslation() to allow Overview and Hint states
to treat it as part of the hotseat.
- Since Overview needs to show above the QSB as it's animating, bring
Overview to the front and update OverviewScrim to handle the case
where there's no view above Overview to draw the scrim beneath.
- ENABLE_OVERVIEW_ACTIONS is always false in 2-button mode, since the
shelf is crucial to that mode.
Bug: 143361609
Change-Id: I743481bb239dc77f7024dc98ba68a43534da2637
55 lines
1.9 KiB
Java
55 lines
1.9 KiB
Java
/*
|
|
* Copyright (C) 2020 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.states;
|
|
|
|
import static com.android.launcher3.LauncherAnimUtils.HINT_TRANSITION_MS;
|
|
|
|
import com.android.launcher3.Launcher;
|
|
import com.android.launcher3.LauncherState;
|
|
import com.android.launcher3.Workspace;
|
|
import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
|
|
|
|
/**
|
|
* Scale down workspace/hotseat to hint at going to either overview (on pause) or first home screen.
|
|
*/
|
|
public class HintState extends LauncherState {
|
|
|
|
private static final int STATE_FLAGS = FLAG_DISABLE_ACCESSIBILITY | FLAG_DISABLE_RESTORE
|
|
| FLAG_HAS_SYS_UI_SCRIM;
|
|
|
|
public HintState(int id) {
|
|
super(id, ContainerType.DEFAULT_CONTAINERTYPE, HINT_TRANSITION_MS, STATE_FLAGS);
|
|
}
|
|
|
|
@Override
|
|
public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
|
|
return new ScaleAndTranslation(0.9f, 0, 0);
|
|
}
|
|
|
|
@Override
|
|
public ScaleAndTranslation getQsbScaleAndTranslation(Launcher launcher) {
|
|
// Treat the QSB as part of the hotseat so they move together.
|
|
return getHotseatScaleAndTranslation(launcher);
|
|
}
|
|
|
|
@Override
|
|
public void onStateTransitionEnd(Launcher launcher) {
|
|
launcher.getStateManager().goToState(NORMAL);
|
|
Workspace workspace = launcher.getWorkspace();
|
|
workspace.post(workspace::moveToDefaultScreen);
|
|
}
|
|
}
|