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.statusbar.phone;
18
19import android.content.Context;
20import android.content.Intent;
21import android.os.UserHandle;
22import android.os.UserManager;
23import android.provider.ContactsContract;
24import android.text.TextUtils;
25import android.util.AttributeSet;
26import android.view.View;
27import android.view.accessibility.AccessibilityEvent;
28import android.widget.FrameLayout;
29
30import com.android.systemui.R;
31import com.android.systemui.qs.QSPanel;
32import com.android.systemui.statusbar.policy.KeyguardUserSwitcher;
33import com.android.systemui.statusbar.policy.UserSwitcherController;
34
35/**
36 * Container for image of the multi user switcher (tappable).
37 */
38public class MultiUserSwitch extends FrameLayout implements View.OnClickListener {
39
40    private QSPanel mQsPanel;
41    private KeyguardUserSwitcher mKeyguardUserSwitcher;
42    private boolean mKeyguardMode;
43    final UserManager mUserManager;
44
45    public MultiUserSwitch(Context context, AttributeSet attrs) {
46        super(context, attrs);
47        mUserManager = UserManager.get(getContext());
48    }
49
50    @Override
51    protected void onFinishInflate() {
52        super.onFinishInflate();
53        setOnClickListener(this);
54    }
55
56    public void setQsPanel(QSPanel qsPanel) {
57        mQsPanel = qsPanel;
58    }
59
60    public void setKeyguardUserSwitcher(KeyguardUserSwitcher keyguardUserSwitcher) {
61        mKeyguardUserSwitcher = keyguardUserSwitcher;
62    }
63
64    public void setKeyguardMode(boolean keyguardShowing) {
65        mKeyguardMode = keyguardShowing;
66    }
67
68    @Override
69    public void onClick(View v) {
70        if (UserSwitcherController.isUserSwitcherAvailable(mUserManager)) {
71            if (mKeyguardMode) {
72                if (mKeyguardUserSwitcher != null) {
73                    mKeyguardUserSwitcher.show(true /* animate */);
74                }
75            } else {
76                if (mQsPanel != null) {
77                    UserSwitcherController userSwitcherController =
78                            mQsPanel.getHost().getUserSwitcherController();
79                    if (userSwitcherController != null) {
80                        mQsPanel.showDetailAdapter(true, userSwitcherController.userDetailAdapter);
81                    }
82                }
83            }
84        } else {
85            Intent intent = ContactsContract.QuickContact.composeQuickContactsIntent(
86                    getContext(), v, ContactsContract.Profile.CONTENT_URI,
87                    ContactsContract.QuickContact.MODE_LARGE, null);
88            getContext().startActivityAsUser(intent, new UserHandle(UserHandle.USER_CURRENT));
89        }
90    }
91
92    @Override
93    public void onPopulateAccessibilityEvent(AccessibilityEvent event) {
94        super.onPopulateAccessibilityEvent(event);
95
96        if (isClickable()) {
97            String text;
98            if (UserSwitcherController.isUserSwitcherAvailable(mUserManager)) {
99                String currentUser = null;
100                if (mQsPanel != null) {
101                    UserSwitcherController controller = mQsPanel.getHost()
102                            .getUserSwitcherController();
103                    if (controller != null) {
104                        currentUser = controller.getCurrentUserName(mContext);
105                    }
106                }
107                if (TextUtils.isEmpty(currentUser)) {
108                    text = mContext.getString(R.string.accessibility_multi_user_switch_switcher);
109                } else {
110                    text = mContext.getString(
111                            R.string.accessibility_multi_user_switch_switcher_with_current,
112                            currentUser);
113                }
114            } else {
115                text = mContext.getString(R.string.accessibility_multi_user_switch_quick_contact);
116            }
117            if (!TextUtils.isEmpty(text)) {
118                event.getText().add(text);
119            }
120        }
121
122    }
123
124    @Override
125    public boolean hasOverlappingRendering() {
126        return false;
127    }
128
129}
130