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
|
package com.android.server.status;
import android.content.Context;
import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.graphics.Typeface;
import android.graphics.drawable.AnimationDrawable;
import android.graphics.drawable.Drawable;
import android.text.TextUtils;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
class StatusBarIcon {
// TODO: get this from a resource
private static final int ICON_GAP = 8;
private static final int ICON_WIDTH = 25;
private static final int ICON_HEIGHT = 25;
public View view;
IconData mData;
private TextView mTextView;
private AnimatedImageView mImageView;
private TextView mNumberView;
public StatusBarIcon(Context context, IconData data, ViewGroup parent) {
mData = data.clone();
switch (data.type) {
case IconData.TEXT: {
TextView t;
t = new TextView(context);
mTextView = t;
LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.FILL_PARENT);
t.setTextSize(16);
t.setTextColor(0xff000000);
t.setTypeface(Typeface.DEFAULT_BOLD);
t.setGravity(Gravity.CENTER_VERTICAL | Gravity.LEFT);
t.setPadding(6, 0, 0, 0);
t.setLayoutParams(layoutParams);
t.setText(data.text);
this.view = t;
break;
}
case IconData.ICON: {
// container
LayoutInflater inflater = (LayoutInflater)context.getSystemService(
Context.LAYOUT_INFLATER_SERVICE);
View v = inflater.inflate(com.android.internal.R.layout.status_bar_icon, parent, false);
this.view = v;
// icon
AnimatedImageView im = (AnimatedImageView)v.findViewById(com.android.internal.R.id.image);
im.setImageDrawable(getIcon(context, data));
im.setImageLevel(data.iconLevel);
mImageView = im;
// number
TextView nv = (TextView)v.findViewById(com.android.internal.R.id.number);
mNumberView = nv;
if (data.number > 0) {
nv.setText("" + data.number);
nv.setVisibility(View.VISIBLE);
} else {
nv.setVisibility(View.GONE);
}
break;
}
case IconData.ICON_NUMBER: {
// container
LayoutInflater inflater = (LayoutInflater)context.getSystemService(
Context.LAYOUT_INFLATER_SERVICE);
View v = inflater.inflate(com.android.internal.R.layout.status_bar_icon, parent, false);
this.view = v;
// icon
AnimatedImageView im = (AnimatedImageView)v.findViewById(com.android.internal.R.id.image);
im.setImageDrawable(getIcon(context, data));
im.setImageLevel(data.iconLevel);
mImageView = im;
// number
TextView nv = (TextView)v.findViewById(com.android.internal.R.id.number);
mNumberView = nv;
//remove background, center, and change gravity of text
mNumberView.setLayoutParams(
new FrameLayout.LayoutParams(
FrameLayout.LayoutParams.WRAP_CONTENT,
FrameLayout.LayoutParams.WRAP_CONTENT,
Gravity.CENTER_HORIZONTAL | Gravity.CENTER_VERTICAL));
mNumberView.setBackgroundDrawable(null);
mNumberView.setGravity(Gravity.CENTER_HORIZONTAL | Gravity.CENTER_VERTICAL);
if (data.number > 0) {
nv.setText("" + data.number);
} else {
nv.setText("");
}
break;
}
}
}
public void update(Context context, IconData data) throws StatusBarException {
if (mData.type != data.type) {
throw new StatusBarException("status bar entry type can't change");
}
switch (data.type) {
case IconData.TEXT:
if (!TextUtils.equals(mData.text, data.text)) {
TextView tv = mTextView;
tv.setText(data.text);
}
break;
case IconData.ICON:
case IconData.ICON_NUMBER:
if (((mData.iconPackage != null && data.iconPackage != null)
&& !mData.iconPackage.equals(data.iconPackage))
|| mData.iconId != data.iconId
|| mData.iconLevel != data.iconLevel) {
ImageView im = mImageView;
im.setImageDrawable(getIcon(context, data));
im.setImageLevel(data.iconLevel);
}
if (mData.number != data.number) {
TextView nv = mNumberView;
if (data.number > 0) {
nv.setText("" + data.number);
} else {
nv.setText("");
}
}
break;
}
mData.copyFrom(data);
}
public void update(int number) {
if (mData.number != number) {
TextView nv = mNumberView;
if (number > 0) {
nv.setText("" + number);
} else {
nv.setText("");
}
}
mData.number = number;
}
/**
* Returns the right icon to use for this item, respecting the iconId and
* iconPackage (if set)
*
* @param context Context to use to get resources if iconPackage is not set
* @return Drawable for this item, or null if the package or item could not
* be found
*/
static Drawable getIcon(Context context, IconData data) {
Resources r = null;
if (data.iconPackage != null) {
try {
r = context.getPackageManager().getResourcesForApplication(data.iconPackage);
} catch (PackageManager.NameNotFoundException ex) {
Log.e(StatusBarService.TAG, "Icon package not found: " + data.iconPackage, ex);
return null;
}
} else {
r = context.getResources();
}
try {
return r.getDrawable(data.iconId);
} catch (RuntimeException e) {
Log.w(StatusBarService.TAG, "Icon not found in "
+ (data.iconPackage != null ? data.iconId : "<system>")
+ ": " + Integer.toHexString(data.iconId));
}
return null;
}
int getNumber() {
return mData.number;
}
}
|
