Constants.java revision b44c24fb50845dfbc1f49e78085cf5e01a32067f 
1/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.systemui.recents;
18
19/**
20 * Constants
21 * XXX: We are going to move almost all of these into a resource.
22 */
23public class Constants {
24    public static class DebugFlags {
25        // Enable this with any other debug flag to see more info
26        public static final boolean Verbose = false;
27
28        public static class App {
29            public static final boolean EnableTaskFiltering = true;
30            public static final boolean EnableTaskStackClipping = false;
31            public static final boolean EnableToggleNewRecentsActivity = false;
32            // This disables the bitmap and icon caches to
33            public static final boolean DisableBackgroundCache = false;
34            // For debugging, this enables us to create mock recents tasks
35            public static final boolean EnableSystemServicesProxy = false;
36            // For debugging, this defines the number of mock recents packages to create
37            public static final int SystemServicesProxyMockPackageCount = 3;
38            // For debugging, this defines the number of mock recents tasks to create
39            public static final int SystemServicesProxyMockTaskCount = 75;
40
41            // Timing certain paths
42            public static final String TimeRecentsStartupKey = "startup";
43            public static final String TimeRecentsLaunchKey = "launchTask";
44            public static final boolean TimeRecentsStartup = false;
45            public static final boolean TimeRecentsLaunchTask = false;
46
47            public static final boolean RecentsComponent = false;
48            public static final boolean TaskDataLoader = false;
49            public static final boolean SystemUIHandshake = false;
50            public static final boolean TimeSystemCalls = false;
51            public static final boolean Memory = false;
52        }
53
54        public static class UI {
55            public static final boolean Draw = false;
56            public static final boolean ClickEvents = false;
57            public static final boolean TouchEvents = false;
58            public static final boolean MeasureAndLayout = false;
59            public static final boolean HwLayers = false;
60        }
61
62        public static class TaskStack {
63            public static final boolean SynchronizeViewsWithModel = false;
64        }
65
66        public static class ViewPool {
67            public static final boolean PoolCallbacks = false;
68        }
69    }
70
71    public static class Values {
72        public static class Window {
73            // The dark background dim is set behind the empty recents view
74            public static final float DarkBackgroundDim = 0.5f;
75        }
76
77        public static class RecentsTaskLoader {
78            // XXX: This should be calculated on the first load
79            public static final int PreloadFirstTasksCount = 5;
80        }
81
82        public static class TaskStackView {
83            public static final int TaskStackOverscrollRange = 150;
84            public static final int FilterStartDelay = 25;
85
86            // The padding will be applied to the smallest dimension, and then applied to all sides
87            public static final float StackPaddingPct = 0.15f;
88            // The overlap height relative to the task height
89            public static final float StackOverlapPct = 0.65f;
90            // The height of the peek space relative to the stack height
91            public static final float StackPeekHeightPct = 0.1f;
92            // The min scale of the last card in the peek area
93            public static final float StackPeekMinScale = 0.9f;
94            // The number of cards we see in the peek space
95            public static final int StackPeekNumCards = 3;
96        }
97
98        public static class TaskView {
99            public static final boolean AnimateFrontTaskBarOnEnterRecents = true;
100            public static final boolean AnimateFrontTaskBarOnLeavingRecents = true;
101        }
102    }
103}