blob: 1214040a0a9fbfe5864e48fdbec304dfbf6b02c3 (
plain)
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
|
/*
* Copyright (C) 2008 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 android.text.style;
import android.os.Parcel;
import android.text.ParcelableSpan;
import android.text.TextPaint;
import android.text.TextUtils;
public class AbsoluteSizeSpan extends MetricAffectingSpan implements ParcelableSpan {
private final int mSize;
private boolean mDip;
/**
* Set the text size to <code>size</code> physical pixels.
*/
public AbsoluteSizeSpan(int size) {
mSize = size;
}
/**
* Set the text size to <code>size</code> physical pixels,
* or to <code>size</code> device-independent pixels if
* <code>dip</code> is true.
*/
public AbsoluteSizeSpan(int size, boolean dip) {
mSize = size;
mDip = dip;
}
public AbsoluteSizeSpan(Parcel src) {
mSize = src.readInt();
mDip = src.readInt() != 0;
}
public int getSpanTypeId() {
return TextUtils.ABSOLUTE_SIZE_SPAN;
}
public int describeContents() {
return 0;
}
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(mSize);
dest.writeInt(mDip ? 1 : 0);
}
public int getSize() {
return mSize;
}
public boolean getDip() {
return mDip;
}
@Override
public void updateDrawState(TextPaint ds) {
if (mDip) {
ds.setTextSize(mSize * ds.density);
} else {
ds.setTextSize(mSize);
}
}
@Override
public void updateMeasureState(TextPaint ds) {
if (mDip) {
ds.setTextSize(mSize * ds.density);
} else {
ds.setTextSize(mSize);
}
}
}
|