Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 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 | |
Rakesh Iyer | 2790a37 | 2016-01-22 15:33:39 -0800 | [diff] [blame] | 17 | package com.android.systemui.statusbar.car; |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 18 | |
Rakesh Iyer | 33d6ce4 | 2017-05-30 11:02:18 -0700 | [diff] [blame] | 19 | import android.animation.Animator; |
| 20 | import android.animation.AnimatorListenerAdapter; |
Aarthi Balachander | d8bf249 | 2018-03-30 11:15:59 -0700 | [diff] [blame] | 21 | import android.content.Context; |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 22 | import android.view.View; |
| 23 | import android.view.ViewStub; |
Rakesh Iyer | 97ff858 | 2017-05-22 17:47:52 -0700 | [diff] [blame] | 24 | import android.widget.ProgressBar; |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 25 | |
Aarthi Balachander | d8bf249 | 2018-03-30 11:15:59 -0700 | [diff] [blame] | 26 | import android.support.v7.widget.GridLayoutManager; |
| 27 | import android.support.v7.widget.RecyclerView; |
jovanak | b803051 | 2018-04-11 15:20:16 -0700 | [diff] [blame] | 28 | |
| 29 | import com.android.settingslib.users.UserManagerHelper; |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 30 | import com.android.systemui.R; |
Jason Monk | 2a6ea9c | 2017-01-26 11:14:51 -0500 | [diff] [blame] | 31 | import com.android.systemui.statusbar.phone.StatusBar; |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 32 | |
| 33 | /** |
| 34 | * Manages the fullscreen user switcher. |
| 35 | */ |
| 36 | public class FullscreenUserSwitcher { |
Rakesh Iyer | 97ff858 | 2017-05-22 17:47:52 -0700 | [diff] [blame] | 37 | private final View mContainer; |
Rakesh Iyer | 33d6ce4 | 2017-05-30 11:02:18 -0700 | [diff] [blame] | 38 | private final View mParent; |
Aarthi Balachander | d8bf249 | 2018-03-30 11:15:59 -0700 | [diff] [blame] | 39 | private final UserGridRecyclerView mUserGridView; |
Rakesh Iyer | 33d6ce4 | 2017-05-30 11:02:18 -0700 | [diff] [blame] | 40 | private final ProgressBar mSwitchingUsers; |
Rakesh Iyer | 33d6ce4 | 2017-05-30 11:02:18 -0700 | [diff] [blame] | 41 | private final int mShortAnimDuration; |
jovanak | 0535abc | 2018-04-10 15:14:50 -0700 | [diff] [blame] | 42 | private final StatusBar mStatusBar; |
jovanak | b803051 | 2018-04-11 15:20:16 -0700 | [diff] [blame] | 43 | private final UserManagerHelper mUserManagerHelper; |
| 44 | private int mCurrentForegroundUserId; |
Rakesh Iyer | 33d6ce4 | 2017-05-30 11:02:18 -0700 | [diff] [blame] | 45 | private boolean mShowing; |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 46 | |
Aarthi Balachander | d8bf249 | 2018-03-30 11:15:59 -0700 | [diff] [blame] | 47 | public FullscreenUserSwitcher(StatusBar statusBar, ViewStub containerStub, Context context) { |
jovanak | 0535abc | 2018-04-10 15:14:50 -0700 | [diff] [blame] | 48 | mStatusBar = statusBar; |
Rakesh Iyer | 33d6ce4 | 2017-05-30 11:02:18 -0700 | [diff] [blame] | 49 | mParent = containerStub.inflate(); |
| 50 | mContainer = mParent.findViewById(R.id.container); |
Rakesh Iyer | 5b3278f | 2017-04-19 11:28:26 -0700 | [diff] [blame] | 51 | mUserGridView = mContainer.findViewById(R.id.user_grid); |
Aarthi Balachander | d8bf249 | 2018-03-30 11:15:59 -0700 | [diff] [blame] | 52 | GridLayoutManager layoutManager = new GridLayoutManager(context, |
| 53 | context.getResources().getInteger(R.integer.user_fullscreen_switcher_num_col)); |
| 54 | mUserGridView.setLayoutManager(layoutManager); |
| 55 | mUserGridView.buildAdapter(); |
jovanak | 0535abc | 2018-04-10 15:14:50 -0700 | [diff] [blame] | 56 | mUserGridView.setUserSelectionListener(this::onUserSelected); |
Rakesh Iyer | 5b3278f | 2017-04-19 11:28:26 -0700 | [diff] [blame] | 57 | |
jovanak | b803051 | 2018-04-11 15:20:16 -0700 | [diff] [blame] | 58 | mUserManagerHelper = new UserManagerHelper(context); |
| 59 | updateCurrentForegroundUser(); |
| 60 | |
Aarthi Balachander | d8bf249 | 2018-03-30 11:15:59 -0700 | [diff] [blame] | 61 | mShortAnimDuration = mContainer.getResources() |
| 62 | .getInteger(android.R.integer.config_shortAnimTime); |
Rakesh Iyer | 33d6ce4 | 2017-05-30 11:02:18 -0700 | [diff] [blame] | 63 | |
| 64 | mSwitchingUsers = mParent.findViewById(R.id.switching_users); |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 65 | } |
| 66 | |
jovanak | 0535abc | 2018-04-10 15:14:50 -0700 | [diff] [blame] | 67 | public void show() { |
| 68 | if (mShowing) { |
| 69 | return; |
| 70 | } |
| 71 | mShowing = true; |
| 72 | mParent.setVisibility(View.VISIBLE); |
| 73 | } |
| 74 | |
| 75 | public void hide() { |
| 76 | mShowing = false; |
| 77 | toggleSwitchInProgress(false); |
| 78 | mParent.setVisibility(View.GONE); |
| 79 | } |
| 80 | |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 81 | public void onUserSwitched(int newUserId) { |
jovanak | b803051 | 2018-04-11 15:20:16 -0700 | [diff] [blame] | 82 | // The logic for foreground user change is needed here to exclude the reboot case. On |
| 83 | // reboot, system fires ACTION_USER_SWITCHED change from -1 to 0 user. This is not an actual |
| 84 | // user switch. We only want to trigger keyguard dismissal when foreground user changes. |
| 85 | if (foregroundUserChanged()) { |
| 86 | updateCurrentForegroundUser(); |
| 87 | mParent.post(this::dismissKeyguard); |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | private boolean foregroundUserChanged() { |
| 92 | return mCurrentForegroundUserId != mUserManagerHelper.getForegroundUserId(); |
| 93 | } |
| 94 | |
| 95 | private void updateCurrentForegroundUser() { |
| 96 | mCurrentForegroundUserId = mUserManagerHelper.getForegroundUserId(); |
jovanak | 0535abc | 2018-04-10 15:14:50 -0700 | [diff] [blame] | 97 | } |
| 98 | |
| 99 | private void onUserSelected(UserGridRecyclerView.UserRecord record) { |
| 100 | if (record.mIsForeground) { |
jovanak | b803051 | 2018-04-11 15:20:16 -0700 | [diff] [blame] | 101 | dismissKeyguard(); |
jovanak | 0535abc | 2018-04-10 15:14:50 -0700 | [diff] [blame] | 102 | return; |
| 103 | } |
| 104 | toggleSwitchInProgress(true); |
| 105 | } |
| 106 | |
jovanak | b803051 | 2018-04-11 15:20:16 -0700 | [diff] [blame] | 107 | // Dismisses the keyguard and shows bouncer if authentication is necessary. |
| 108 | private void dismissKeyguard() { |
jovanak | 0535abc | 2018-04-10 15:14:50 -0700 | [diff] [blame] | 109 | mStatusBar.executeRunnableDismissingKeyguard(null/* runnable */, null /* cancelAction */, |
| 110 | true /* dismissShade */, true /* afterKeyguardGone */, true /* deferred */); |
Xiyuan Xia | cc3a74f6 | 2015-07-22 14:16:34 -0700 | [diff] [blame] | 111 | } |
| 112 | |
Rakesh Iyer | 33d6ce4 | 2017-05-30 11:02:18 -0700 | [diff] [blame] | 113 | private void toggleSwitchInProgress(boolean inProgress) { |
| 114 | if (inProgress) { |
| 115 | crossFade(mSwitchingUsers, mContainer); |
| 116 | } else { |
| 117 | crossFade(mContainer, mSwitchingUsers); |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | private void crossFade(View incoming, View outgoing) { |
| 122 | incoming.animate() |
| 123 | .alpha(1.0f) |
| 124 | .setDuration(mShortAnimDuration) |
| 125 | .setListener(new AnimatorListenerAdapter() { |
| 126 | @Override |
| 127 | public void onAnimationStart(Animator animator) { |
| 128 | incoming.setAlpha(0.0f); |
| 129 | incoming.setVisibility(View.VISIBLE); |
| 130 | } |
| 131 | }); |
| 132 | |
| 133 | outgoing.animate() |
| 134 | .alpha(0.0f) |
| 135 | .setDuration(mShortAnimDuration) |
| 136 | .setListener(new AnimatorListenerAdapter() { |
| 137 | @Override |
| 138 | public void onAnimationEnd(Animator animation) { |
| 139 | outgoing.setVisibility(View.GONE); |
| 140 | } |
| 141 | }); |
| 142 | } |
Rakesh Iyer | 97ff858 | 2017-05-22 17:47:52 -0700 | [diff] [blame] | 143 | } |