blob: 0b62beed10aa6113df96319e258e14520ddb5c97 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
/*
* Copyright (C) 2019 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.uioverrides;
import static android.view.View.VISIBLE;
import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
import static com.android.launcher3.LauncherState.NORMAL;
import static com.android.launcher3.LauncherState.OVERVIEW;
import androidx.annotation.Nullable;
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherState;
import com.android.launcher3.LauncherStateManager.StateHandler;
import com.android.launcher3.anim.AnimatorPlaybackController;
import com.android.launcher3.util.TouchController;
import com.android.quickstep.OverviewInteractionState;
import com.android.quickstep.views.RecentsView;
/**
* Provides recents-related {@link UiFactory} logic and classes.
*/
public final class RecentsUiFactory {
// Scale recents takes before animating in
private static final float RECENTS_PREPARE_SCALE = 1.33f;
private RecentsUiFactory() {}
/**
* Creates and returns a touch controller for swiping recents tasks.
*
* @param launcher the launcher activity
* @return the touch controller for recents tasks
*/
public static @Nullable TouchController createTaskSwipeController(Launcher launcher) {
return new LauncherTaskViewController(launcher);
}
/**
* Creates and returns a touch controller for swiping from overview state to the all apps state
* if such an action is supported.
*
* @param launcher the launcher activity
* @return the touch controller for swiping from overview to all apps
*/
public static @Nullable TouchController createOverviewToAllAppsTouchController(
Launcher launcher) {
boolean swipeUpEnabled = OverviewInteractionState.INSTANCE.get(launcher)
.isSwipeUpGestureEnabled();
if (!swipeUpEnabled || launcher.getDeviceProfile().isVerticalBarLayout()) {
return new OverviewToAllAppsTouchController(launcher);
}
return null;
}
/**
* Creates and returns the controller responsible for recents view state transitions.
*
* @param launcher the launcher activity
* @return state handler for recents
*/
public static StateHandler createRecentsViewStateController(Launcher launcher) {
return new RecentsViewStateController(launcher);
}
/**
* Prepare the recents view to animate in.
*
* @param launcher the launcher activity
*/
public static void prepareToShowRecents(Launcher launcher) {
RecentsView overview = launcher.getOverviewPanel();
if (overview.getVisibility() != VISIBLE || overview.getContentAlpha() == 0) {
SCALE_PROPERTY.set(overview, RECENTS_PREPARE_SCALE);
}
}
/**
* Clean-up logic that occurs when recents is no longer in use/visible.
*
* @param launcher the launcher activity
*/
public static void resetRecents(Launcher launcher) {
RecentsView recents = launcher.getOverviewPanel();
recents.reset();
}
/**
* Recents logic that triggers when launcher state changes or launcher activity stops/resumes.
*
* @param launcher the launcher activity
*/
public static void onLauncherStateOrResumeChanged(Launcher launcher) {
LauncherState state = launcher.getStateManager().getState();
if (state == NORMAL) {
launcher.<RecentsView>getOverviewPanel().setSwipeDownShouldLaunchApp(false);
}
}
private static final class LauncherTaskViewController extends
TaskViewTouchController<Launcher> {
LauncherTaskViewController(Launcher activity) {
super(activity);
}
@Override
protected boolean isRecentsInteractive() {
return mActivity.isInState(OVERVIEW);
}
@Override
protected void onUserControlledAnimationCreated(AnimatorPlaybackController animController) {
mActivity.getStateManager().setCurrentUserControlledAnimation(animController);
}
}
}
|
