MultiUserSwitch.java revision 1de02ee3eab1a8ef326557b76e13c0901b9e9164 
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;
33
34/**
35 * Container for image of the multi user switcher (tappable).
36 */
37public class MultiUserSwitch extends FrameLayout implements View.OnClickListener {
38
39    private QSPanel mQsPanel;
40    private KeyguardUserSwitcher mKeyguardUserSwitcher;
41    private boolean mKeyguardMode;
42    final UserManager mUserManager;
43
44    public MultiUserSwitch(Context context, AttributeSet attrs) {
45        super(context, attrs);
46        mUserManager = UserManager.get(getContext());
47    }
48
49    @Override
50    protected void onFinishInflate() {
51        super.onFinishInflate();
52        setOnClickListener(this);
53    }
54
55    public void setQsPanel(QSPanel qsPanel) {
56        mQsPanel = qsPanel;
57    }
58
59    public void setKeyguardUserSwitcher(KeyguardUserSwitcher keyguardUserSwitcher) {
60        mKeyguardUserSwitcher = keyguardUserSwitcher;
61    }
62
63    public void setKeyguardMode(boolean keyguardShowing) {
64        mKeyguardMode = keyguardShowing;
65    }
66
67    @Override
68    public void onClick(View v) {
69        final UserManager um = UserManager.get(getContext());
70        if (um.isUserSwitcherEnabled()) {
71            if (mKeyguardMode) {
72                if (mKeyguardUserSwitcher != null) {
73                    mKeyguardUserSwitcher.show(true /* animate */);
74                }
75            } else {
76                mQsPanel.showDetailAdapter(true,
77                        mQsPanel.getHost().getUserSwitcherController().userDetailAdapter);
78            }
79        } else {
80            Intent intent = ContactsContract.QuickContact.composeQuickContactsIntent(
81                    getContext(), v, ContactsContract.Profile.CONTENT_URI,
82                    ContactsContract.QuickContact.MODE_LARGE, null);
83            getContext().startActivityAsUser(intent, new UserHandle(UserHandle.USER_CURRENT));
84        }
85    }
86
87    @Override
88    public void onPopulateAccessibilityEvent(AccessibilityEvent event) {
89        super.onPopulateAccessibilityEvent(event);
90
91        if (isClickable()) {
92            final UserManager um = UserManager.get(getContext());
93            String text = mContext.getString(um.isUserSwitcherEnabled()
94                    ? R.string.accessibility_multi_user_switch_switcher
95                    : R.string.accessibility_multi_user_switch_quick_contact);
96            if (!TextUtils.isEmpty(text)) {
97                event.getText().add(text);
98            }
99        }
100
101    }
102
103    @Override
104    public boolean hasOverlappingRendering() {
105        return false;
106    }
107}
108