diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PasswordStrengthBarView.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PasswordStrengthBarView.java | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PasswordStrengthBarView.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PasswordStrengthBarView.java new file mode 100644 index 000000000..e5886345f --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PasswordStrengthBarView.java @@ -0,0 +1,114 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2014 Matt Allen + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +package org.sufficientlysecure.keychain.ui.widget; + +import android.content.Context; +import android.graphics.Canvas; +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 + ); + } + } +} |