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
|
package org.sufficientlysecure.keychain.ui.widget.passwordstrengthindicator;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.util.AttributeSet;
/**
* Created by matt on 04/07/2014.
* https://github.com/matt-allen/android-password-strength-indicator
*
*/
public class PasswordStrengthBarView extends PasswordStrengthView {
public PasswordStrengthBarView(Context context, AttributeSet attrs) {
super(context, attrs);
mMinHeight = 80;
mMinWidth = 300;
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
generateIndicatorColor();
// Default to full width
int indWidth = mIndicatorWidth;
// If score, leave it as full - can cause it to become
// less than full width in this calculation
if (mCurrentScore < 20) indWidth = (mIndicatorWidth / 20) * mCurrentScore;
// Draw indicator
canvas.drawRect(
getPaddingLeft(),
getPaddingTop(),
indWidth,
mIndicatorHeight,
mIndicatorPaint
);
// Draw guides if true
if (mShowGuides) {
// TODO: Try and do this with a loop, for efficiency
// Draw bottom guide border
float positionY = getHeight()-getPaddingBottom()-getPaddingTop();
float notchHeight = (float)(positionY * 0.8);
canvas.drawLine(
getPaddingLeft(),
positionY,
getWidth()-getPaddingRight(),
positionY,
mGuidePaint);
// Show left-most notch
canvas.drawLine(
getPaddingLeft(),
positionY,
getPaddingLeft(),
notchHeight,
mGuidePaint
);
// Show middle-left notch
canvas.drawLine(
(float)(mIndicatorWidth*0.25)+getPaddingLeft(),
positionY,
(float)(mIndicatorWidth*0.25)+getPaddingLeft(),
notchHeight,
mGuidePaint
);
// Show the middle notch
canvas.drawLine(
(float)(mIndicatorWidth*0.5)+getPaddingLeft(),
positionY,
(float)(mIndicatorWidth*0.5)+getPaddingLeft(),
notchHeight,
mGuidePaint
);
// Show the middle-right notch
canvas.drawLine(
(float)(mIndicatorWidth*0.75)+getPaddingLeft(),
positionY,
(float)(mIndicatorWidth*0.75)+getPaddingLeft(),
notchHeight,
mGuidePaint
);
// Show the right-most notch
canvas.drawLine(
mIndicatorWidth+getPaddingLeft(),
positionY,
mIndicatorWidth+getPaddingLeft(),
notchHeight,
mGuidePaint
);
}
}
}
|