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
|
/*
* 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.internal.widget;
import android.annotation.AttrRes;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.StyleRes;
import android.app.Notification;
import android.content.Context;
import android.text.Layout;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.widget.RemoteViews;
import com.android.internal.R;
/**
* A message of a {@link MessagingLayout}.
*/
@RemoteViews.RemoteView
public class MessagingTextMessage extends ImageFloatingTextView implements MessagingMessage {
private static final MessagingPool<MessagingTextMessage> sInstancePool =
new MessagingPool<>(20);
private final MessagingMessageState mState = new MessagingMessageState(this);
public MessagingTextMessage(@NonNull Context context) {
super(context);
}
public MessagingTextMessage(@NonNull Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
}
public MessagingTextMessage(@NonNull Context context, @Nullable AttributeSet attrs,
@AttrRes int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
public MessagingTextMessage(@NonNull Context context, @Nullable AttributeSet attrs,
@AttrRes int defStyleAttr, @StyleRes int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
}
@Override
public MessagingMessageState getState() {
return mState;
}
@Override
public boolean setMessage(Notification.MessagingStyle.Message message) {
MessagingMessage.super.setMessage(message);
setText(message.getText());
return true;
}
static MessagingMessage createMessage(IMessagingLayout layout,
Notification.MessagingStyle.Message m) {
MessagingLinearLayout messagingLinearLayout = layout.getMessagingLinearLayout();
MessagingTextMessage createdMessage = sInstancePool.acquire();
if (createdMessage == null) {
createdMessage = (MessagingTextMessage) LayoutInflater.from(
layout.getContext()).inflate(
R.layout.notification_template_messaging_text_message,
messagingLinearLayout,
false);
createdMessage.addOnLayoutChangeListener(MessagingLayout.MESSAGING_PROPERTY_ANIMATOR);
}
createdMessage.setMessage(m);
return createdMessage;
}
public void recycle() {
MessagingMessage.super.recycle();
sInstancePool.release(this);
}
public static void dropCache() {
sInstancePool.clear();
}
@Override
public int getMeasuredType() {
boolean measuredTooSmall = getMeasuredHeight()
< getLayoutHeight() + getPaddingTop() + getPaddingBottom();
if (measuredTooSmall && getLineCount() <= 1) {
return MEASURED_TOO_SMALL;
} else {
Layout layout = getLayout();
if (layout == null) {
return MEASURED_TOO_SMALL;
}
if (layout.getEllipsisCount(layout.getLineCount() - 1) > 0) {
return MEASURED_SHORTENED;
} else {
return MEASURED_NORMAL;
}
}
}
@Override
public void setMaxDisplayedLines(int lines) {
setMaxLines(lines);
}
@Override
public int getConsumedLines() {
return getLineCount();
}
public int getLayoutHeight() {
Layout layout = getLayout();
if (layout == null) {
return 0;
}
return layout.getHeight();
}
@Override
public void setColor(int color) {
setTextColor(color);
}
}
|
