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
|
/*
* Copyright (C) 2016 The CyanogenMod 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.phone.common.widget;
import android.annotation.Nullable;
import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.widget.LinearLayout;
import com.android.phone.common.R;
/**
* Makes sure that the two children textviews share the width fairly.
* If both text views fit within half the width, share 50/50.
* If neither text view fits within half the width, share 50/50.
* If one textview fits within half the width, give it enough space to show full string and give
* remaining space to other string.
*/
public class ResizingILDContainerLayout extends LinearLayout {
private View mIldCountry;
private View mIldRate;
public ResizingILDContainerLayout(Context context) {
super(context);
}
public ResizingILDContainerLayout(Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
}
public ResizingILDContainerLayout(Context context, @Nullable AttributeSet attrs,
int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
public ResizingILDContainerLayout(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mIldCountry = findViewById(R.id.ild_country);
mIldRate = findViewById(R.id.ild_rate);
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
mIldCountry.measure(0, 0);
mIldRate.measure(0, 0);
final LinearLayout.LayoutParams countryLayoutParams =
(LinearLayout.LayoutParams) mIldCountry.getLayoutParams();
final LinearLayout.LayoutParams rateLayoutParams =
(LinearLayout.LayoutParams) mIldRate.getLayoutParams();
final int width = View.MeasureSpec.getSize(widthMeasureSpec) -
countryLayoutParams.leftMargin - countryLayoutParams.rightMargin -
rateLayoutParams.leftMargin - rateLayoutParams.rightMargin;
final int halfWidth = width / 2;
int countryWidth = mIldCountry.getMeasuredWidth();
int rateWidth = mIldRate.getMeasuredWidth();
if (halfWidth <= countryWidth && halfWidth > rateWidth) {
countryWidth = width - rateWidth;
} else if (halfWidth > countryWidth && halfWidth <= rateWidth) {
rateWidth = width - countryWidth;
} else {
// space equally
countryWidth = rateWidth = halfWidth;
}
countryLayoutParams.width = countryWidth;
rateLayoutParams.width = rateWidth;
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
}
|