Fix icon size for Data Usage / Battery Stats / Process Stats

- remove padding from app_percentage_item and apply it correctly
on its containers
- wrap app_percentage_item into preference_app_percentage for having
correct padding o nProcessStatsPreference and PowerGaugePreference

Change-Id: I290c92959f51a33a1edb49435cd0bd1e6cd9afa3

res/layout/app_percentage_item.xml

@@ -18,20 +18,18 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:minHeight="?android:attr/listPreferredItemHeight"
-    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
-    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
     android:paddingTop="8dip"
     android:paddingBottom="8dip"
     android:columnCount="3">
 
     <ImageView
         android:id="@android:id/icon"
-        android:layout_width="@dimen/app_icon_size"
+        android:layout_width="@android:dimen/app_icon_size"
-        android:layout_height="@dimen/app_icon_size"
+        android:layout_height="@android:dimen/app_icon_size"
         android:layout_gravity="center"
+        android:scaleType="fitXY"
         android:layout_rowSpan="3"
         android:layout_marginEnd="8dip"
-        android:scaleType="centerInside"
         android:contentDescription="@null" />
 
     <TextView

res/layout/data_usage_item.xml

@@ -16,7 +16,9 @@
 
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content">
+    android:layout_height="wrap_content"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
 
     <include layout="@layout/app_percentage_item" />
 

res/layout/preference_app_percentage.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 The Android Open Source Project
+
+     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.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
+
+    <include layout="@layout/app_percentage_item" />
+
+</LinearLayout>

res/layout/process_stats_details.xml

@@ -27,15 +27,15 @@
         android:layout_height="match_parent"
         android:paddingTop="5dip"
         android:paddingBottom="5dip"
-        android:orientation="vertical">
+        android:orientation="vertical"
+        android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+        android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
 
         <include layout="@layout/app_percentage_item" />
 
         <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
-                android:paddingStart="?android:attr/listPreferredItemPaddingStart"
-                android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
                 android:orientation="vertical">
 
             <!-- Force stop and report buttons -->

res/values/dimens.xml

@@ -90,9 +90,6 @@
     <!-- Default text size for caption preview samples. Uses dp rather than sp because captions are not scaled. -->
     <dimen name="caption_preview_text_size">48dp</dimen>
 
-    <!-- Dashboard image tile size -->
-    <dimen name="app_icon_size">24dp</dimen>
-
     <!-- ActionBar height -->
     <dimen name="actionbar_size">56dip</dimen>
 

src/com/android/settings/applications/ProcessStatsPreference.java

@@ -47,7 +47,7 @@ public class ProcessStatsPreference extends Preference {
     public ProcessStatsPreference(Context context, AttributeSet attrs, int defStyleAttr,
             int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
-        setLayoutResource(R.layout.app_percentage_item);
+        setLayoutResource(R.layout.preference_app_percentage);
     }
 
     public void init(Drawable icon, ProcStatsEntry entry) {

src/com/android/settings/fuelgauge/PowerGaugePreference.java

@@ -37,7 +37,7 @@ public class PowerGaugePreference extends Preference {
 
     public PowerGaugePreference(Context context, Drawable icon, BatteryEntry info) {
         super(context);
-        setLayoutResource(R.layout.app_percentage_item);
+        setLayoutResource(R.layout.preference_app_percentage);
         setIcon(icon != null ? icon : new ColorDrawable(0));
         mInfo = info;
     }