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
+            );
+        }
+    }
+}