integrate UnderlineTextView, add zxing info

1 files changed, 69 insertions, 0 deletions

diff --git a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/widget/UnderlineTextView.java b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/widget/UnderlineTextView.java
new file mode 100644
index 000000000..752d44f89
--- /dev/null
+++ b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/widget/UnderlineTextView.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2013 Eric Frohnhoefer
+ *
+ * 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 org.sufficientlysecure.keychain.ui.widget;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.util.AttributeSet;
+import android.util.TypedValue;
+import android.widget.TextView;
+
+/**
+ * Copied from StickyListHeaders lib example
+ * 
+ * @author Eric Frohnhoefer
+ */
+public class UnderlineTextView extends TextView {
+    private final Paint mPaint = new Paint();
+    private int mUnderlineHeight = 0;
+
+    public UnderlineTextView(Context context) {
+        this(context, null);
+    }
+
+    public UnderlineTextView(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public UnderlineTextView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+
+        init(context, attrs);
+    }
+
+    private void init(Context context, AttributeSet attrs) {
+        Resources r = getResources();
+        mUnderlineHeight = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 2,
+                r.getDisplayMetrics());
+    }
+
+    @Override
+    public void setPadding(int left, int top, int right, int bottom) {
+        super.setPadding(left, top, right, bottom + mUnderlineHeight);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+
+        // Draw the underline the same color as the text
+        mPaint.setColor(getTextColors().getDefaultColor());
+        canvas.drawRect(0, getHeight() - mUnderlineHeight, getWidth(), getHeight(), mPaint);
+    }
+}