Always use section style instead of custom class

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/UnderlineTextView.java

@@ -1,69 +0,0 @@
-/*
- * 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);
-    }
-}

OpenKeychain/src/main/res/layout/key_list_header.xml

@@ -3,15 +3,12 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content" >
 
-    <org.sufficientlysecure.keychain.ui.widget.UnderlineTextView
+    <TextView
+        style="@style/SectionHeader"
         android:id="@+id/stickylist_header_text"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="start|left"
-        android:padding="8dp"
-        android:textColor="@color/emphasis"
-        android:textSize="17sp"
-        android:textStyle="bold"
         android:text="header text" />
 
     <TextView

OpenKeychain/src/main/res/layout/view_key_certs_header.xml

@@ -3,15 +3,12 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content" >
 
-    <org.sufficientlysecure.keychain.ui.widget.UnderlineTextView
+    <TextView
+        style="@style/SectionHeader"
         android:id="@+id/stickylist_header_text"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="start|left"
-        android:padding="8dp"
-        android:textColor="@color/emphasis"
-        android:textSize="14sp"
-        android:textStyle="bold"
         android:text="header text" />
 
     <TextView

OpenKeychain/src/main/res/values-v11/styles_keychaintheme.xml

@@ -25,8 +25,9 @@
       <item name="android:drawableBottom">@drawable/section_header</item>
       <item name="android:drawablePadding">4dp</item>
       <item name="android:layout_marginTop">8dp</item>
-      <item name="android:paddingLeft">4dp</item>
+      <item name="android:paddingLeft">8dp</item>
       <item name="android:textAllCaps">true</item>
+      <item name="android:textStyle">bold</item>
       <item name="android:textColor">@color/emphasis</item>
       <item name="android:textSize">14sp</item>
   </style>

OpenKeychain/src/main/res/values/styles.xml

@@ -24,7 +24,8 @@
         <item name="android:drawableBottom">@drawable/section_header</item>
         <item name="android:drawablePadding">4dp</item>
         <item name="android:layout_marginTop">8dp</item>
-        <item name="android:paddingLeft">4dp</item>
+        <item name="android:paddingLeft">8dp</item>
+        <item name="android:textStyle">bold</item>
         <item name="android:textColor">@color/emphasis</item>
         <item name="android:textSize">14sp</item>
     </style>