Adjust text sizes for better behavior under user scaling.

Text that is supposed to go in the status bar must be sized
in dp, because the bar doesn't get bigger when the user text
scale increases.

Bug: 5108533 // related
Change-Id: I36c3f750ec78562555d4bbe68d601d18250e36ec

Author: dsandler

packages/SystemUI/res/layout/status_bar.xml

@@ -77,7 +77,6 @@
             android:layout_height="match_parent"
             android:singleLine="true"
             android:paddingRight="6dip"
-            android:textSize="16sp"
             android:gravity="center_vertical|left"
             />
     </LinearLayout>
@@ -91,7 +90,7 @@
         <ImageSwitcher android:id="@+id/tickerIcon"
             android:layout_width="@dimen/status_bar_icon_size"
             android:layout_height="@dimen/status_bar_icon_size"
-            android:layout_marginRight="2dip"
+            android:layout_marginRight="4dip"
             >
             <com.android.systemui.statusbar.AnimatedImageView
                 android:layout_width="@dimen/status_bar_icon_size"
@@ -111,13 +110,13 @@
             android:paddingTop="2dip"
             android:paddingRight="10dip">
             <TextView
-                android:textAppearance="@*android:style/TextAppearance.StatusBar.Ticker"
+                android:textAppearance="@style/TextAppearance.StatusBar.PhoneTicker"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:singleLine="true"
                 />
             <TextView
-                android:textAppearance="@*android:style/TextAppearance.StatusBar.Ticker"
+                android:textAppearance="@style/TextAppearance.StatusBar.PhoneTicker"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:singleLine="true"

packages/SystemUI/res/layout/status_bar_expanded.xml

@@ -35,7 +35,7 @@
         android:background="@drawable/notification_header_bg"
         >
         <com.android.systemui.statusbar.policy.DateView android:id="@+id/date"
-            android:textAppearance="@style/TextAppearance.StatusBar.Clock"
+            android:textAppearance="@style/TextAppearance.StatusBar.Date"
             android:layout_width="wrap_content"
             android:layout_height="match_parent"
             android:layout_alignParentLeft="true"

packages/SystemUI/res/values/styles.xml

@@ -41,6 +41,13 @@
     </style>
 
     <style name="TextAppearance.StatusBar.Clock" parent="@*android:style/TextAppearance.StatusBar.Icon">
+        <!-- Note: must be dp to fit in status bar -->
+        <item name="android:textSize">16dp</item>
+        <item name="android:textStyle">normal</item>
+        <item name="android:textColor">@android:color/holo_blue_light</item>
+    </style>
+
+    <style name="TextAppearance.StatusBar.Date" parent="@*android:style/TextAppearance.StatusBar.Icon">
         <item name="android:textSize">16sp</item>
         <item name="android:textStyle">normal</item>
         <item name="android:textColor">@android:color/holo_blue_light</item>
@@ -69,4 +76,10 @@
         <item name="android:windowExitAnimation">@anim/priority_alert_exit</item>
     </style>
 
+    <style name="TextAppearance.StatusBar.PhoneTicker"
+        parent="@*android:style/TextAppearance.StatusBar.Ticker">
+        <!-- Note: must be dp to fit in status bar -->
+        <item name="android:textSize">14dp</item>
+    </style>
+    
 </resources>