115 lines
4.2 KiB
Java
115 lines
4.2 KiB
Java
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014 Matt Allen
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package org.sufficientlysecure.keychain.ui.widget;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.util.AttributeSet;
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/**
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* Created by matt on 04/07/2014.
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* https://github.com/matt-allen/android-password-strength-indicator
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*/
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public class PasswordStrengthBarView extends PasswordStrengthView {
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public PasswordStrengthBarView(Context context, AttributeSet attrs) {
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super(context, attrs);
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mMinHeight = 80;
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mMinWidth = 300;
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}
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@Override
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protected void onDraw(Canvas canvas) {
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super.onDraw(canvas);
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generateIndicatorColor();
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// Default to full width
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int indWidth = mIndicatorWidth;
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// If score, leave it as full - can cause it to become
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// less than full width in this calculation
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if (mCurrentScore < 20) indWidth = (mIndicatorWidth / 20) * mCurrentScore;
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// Draw indicator
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canvas.drawRect(
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getPaddingLeft(),
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getPaddingTop(),
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indWidth,
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mIndicatorHeight,
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mIndicatorPaint
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);
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// Draw guides if true
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if (mShowGuides) {
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// TODO: Try and do this with a loop, for efficiency
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// Draw bottom guide border
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float positionY = getHeight() - getPaddingBottom() - getPaddingTop();
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float notchHeight = (float) (positionY * 0.8);
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canvas.drawLine(
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getPaddingLeft(),
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positionY,
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getWidth() - getPaddingRight(),
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positionY,
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mGuidePaint);
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// Show left-most notch
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canvas.drawLine(
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getPaddingLeft(),
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positionY,
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getPaddingLeft(),
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notchHeight,
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mGuidePaint
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);
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// Show middle-left notch
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canvas.drawLine(
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(float) (mIndicatorWidth * 0.25) + getPaddingLeft(),
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positionY,
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(float) (mIndicatorWidth * 0.25) + getPaddingLeft(),
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notchHeight,
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mGuidePaint
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);
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// Show the middle notch
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canvas.drawLine(
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(float) (mIndicatorWidth * 0.5) + getPaddingLeft(),
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positionY,
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(float) (mIndicatorWidth * 0.5) + getPaddingLeft(),
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notchHeight,
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mGuidePaint
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);
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// Show the middle-right notch
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canvas.drawLine(
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(float) (mIndicatorWidth * 0.75) + getPaddingLeft(),
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positionY,
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(float) (mIndicatorWidth * 0.75) + getPaddingLeft(),
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notchHeight,
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mGuidePaint
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);
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// Show the right-most notch
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canvas.drawLine(
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mIndicatorWidth + getPaddingLeft(),
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positionY,
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mIndicatorWidth + getPaddingLeft(),
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notchHeight,
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mGuidePaint
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);
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}
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}
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}
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