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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
/*
* Copyright (C) 2018 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.dialer.main.impl.bottomnav;
import android.content.Context;
import android.support.annotation.IntDef;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.view.View;
import android.widget.LinearLayout;
import com.android.dialer.common.Assert;
import com.android.dialer.common.LogUtil;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.ArrayList;
import java.util.List;
/** Dialer Bottom Nav Bar for {@link MainActivity}. */
public final class BottomNavBar extends LinearLayout {
/** Index for each tab in the bottom nav. */
@Retention(RetentionPolicy.SOURCE)
@IntDef({
TabIndex.SPEED_DIAL,
TabIndex.CALL_LOG,
TabIndex.CONTACTS,
TabIndex.VOICEMAIL,
})
public @interface TabIndex {
int SPEED_DIAL = 0;
int CALL_LOG = 1;
int CONTACTS = 2;
int VOICEMAIL = 3;
}
private final List<OnBottomNavTabSelectedListener> listeners = new ArrayList<>();
private BottomNavItem speedDial;
private BottomNavItem callLog;
private BottomNavItem contacts;
private BottomNavItem voicemail;
private @TabIndex int selectedTab;
public BottomNavBar(Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
speedDial = findViewById(R.id.speed_dial_tab);
callLog = findViewById(R.id.call_log_tab);
contacts = findViewById(R.id.contacts_tab);
voicemail = findViewById(R.id.voicemail_tab);
speedDial.setup(R.string.tab_title_speed_dial, R.drawable.quantum_ic_star_vd_theme_24);
callLog.setup(R.string.tab_title_call_history, R.drawable.quantum_ic_access_time_vd_theme_24);
contacts.setup(R.string.tab_title_contacts, R.drawable.quantum_ic_people_vd_theme_24);
voicemail.setup(R.string.tab_title_voicemail, R.drawable.quantum_ic_voicemail_vd_theme_24);
speedDial.setOnClickListener(
v -> {
selectedTab = TabIndex.SPEED_DIAL;
setSelected(speedDial);
updateListeners(selectedTab);
});
callLog.setOnClickListener(
v -> {
selectedTab = TabIndex.CALL_LOG;
setSelected(callLog);
updateListeners(selectedTab);
});
contacts.setOnClickListener(
v -> {
selectedTab = TabIndex.CONTACTS;
setSelected(contacts);
updateListeners(selectedTab);
});
voicemail.setOnClickListener(
v -> {
selectedTab = TabIndex.VOICEMAIL;
setSelected(voicemail);
updateListeners(selectedTab);
});
}
private void setSelected(View view) {
speedDial.setSelected(view == speedDial);
callLog.setSelected(view == callLog);
contacts.setSelected(view == contacts);
voicemail.setSelected(view == voicemail);
}
/**
* Calls {@link View#performClick()} on the desired tab.
*
* @param tab {@link TabIndex}
*/
public void selectTab(@TabIndex int tab) {
if (tab == TabIndex.SPEED_DIAL) {
speedDial.performClick();
} else if (tab == TabIndex.CALL_LOG) {
callLog.performClick();
} else if (tab == TabIndex.CONTACTS) {
contacts.performClick();
} else if (tab == TabIndex.VOICEMAIL) {
voicemail.performClick();
} else {
throw new IllegalStateException("Invalid tab: " + tab);
}
}
/**
* Displays or hides the voicemail tab.
*
* <p>In the event that the voicemail tab was earlier visible but is now no longer visible, we
* move to the speed dial tab.
*
* @param showTab whether to hide or show the voicemail
*/
public void showVoicemail(boolean showTab) {
LogUtil.i("OldMainActivityPeer.showVoicemail", "showing Tab:%b", showTab);
int voicemailpreviousVisibility = voicemail.getVisibility();
voicemail.setVisibility(showTab ? View.VISIBLE : View.GONE);
int voicemailcurrentVisibility = voicemail.getVisibility();
if (voicemailpreviousVisibility != voicemailcurrentVisibility
&& voicemailpreviousVisibility == View.VISIBLE) {
LogUtil.i("OldMainActivityPeer.showVoicemail", "hid VM tab and moved to speed dial tab");
selectTab(TabIndex.SPEED_DIAL);
}
}
public void setNotificationCount(@TabIndex int tab, int count) {
if (tab == TabIndex.SPEED_DIAL) {
speedDial.setNotificationCount(count);
} else if (tab == TabIndex.CALL_LOG) {
callLog.setNotificationCount(count);
} else if (tab == TabIndex.CONTACTS) {
contacts.setNotificationCount(count);
} else if (tab == TabIndex.VOICEMAIL) {
voicemail.setNotificationCount(count);
} else {
throw new IllegalStateException("Invalid tab: " + tab);
}
}
public void addOnTabSelectedListener(OnBottomNavTabSelectedListener listener) {
listeners.add(listener);
}
private void updateListeners(@TabIndex int tabIndex) {
for (OnBottomNavTabSelectedListener listener : listeners) {
switch (tabIndex) {
case TabIndex.SPEED_DIAL:
listener.onSpeedDialSelected();
break;
case TabIndex.CALL_LOG:
listener.onCallLogSelected();
break;
case TabIndex.CONTACTS:
listener.onContactsSelected();
break;
case TabIndex.VOICEMAIL:
listener.onVoicemailSelected();
break;
default:
throw Assert.createIllegalStateFailException("Invalid tab: " + tabIndex);
}
}
}
@TabIndex
public int getSelectedTab() {
return selectedTab;
}
/** Listener for bottom nav tab's on click events. */
public interface OnBottomNavTabSelectedListener {
/** Speed dial tab was clicked. */
void onSpeedDialSelected();
/** Call Log tab was clicked. */
void onCallLogSelected();
/** Contacts tab was clicked. */
void onContactsSelected();
/** Voicemail tab was clicked. */
void onVoicemailSelected();
}
}
|