Publicize Material notification text styles.

Important for anyone attempting to make custom content views
that match the Material style of Builder-created
notifications.

Bug: 16520833
Change-Id: Ifc6c54cc50aaceed252dfbab7459b15216d53df1

Author: dsandler

api/current.txt

@@ -2057,6 +2057,13 @@ package android {
     field public static final int TextAppearance_StatusBar_EventContent = 16973927; // 0x1030067
     field public static final int TextAppearance_StatusBar_EventContent_Title = 16973928; // 0x1030068
     field public static final int TextAppearance_StatusBar_Icon = 16973926; // 0x1030066
+    field public static final int TextAppearance_StatusBar_Material = 16974559; // 0x10302df
+    field public static final int TextAppearance_StatusBar_Material_EventContent = 16974560; // 0x10302e0
+    field public static final int TextAppearance_StatusBar_Material_EventContent_Emphasis = 16974565; // 0x10302e5
+    field public static final int TextAppearance_StatusBar_Material_EventContent_Info = 16974563; // 0x10302e3
+    field public static final int TextAppearance_StatusBar_Material_EventContent_Line2 = 16974562; // 0x10302e2
+    field public static final int TextAppearance_StatusBar_Material_EventContent_Time = 16974564; // 0x10302e4
+    field public static final int TextAppearance_StatusBar_Material_EventContent_Title = 16974561; // 0x10302e1
     field public static final int TextAppearance_StatusBar_Title = 16973925; // 0x1030065
     field public static final int TextAppearance_SuggestionHighlight = 16974104; // 0x1030118
     field public static final int TextAppearance_Theme = 16973888; // 0x1030040

core/res/res/values/public.xml

@@ -2567,4 +2567,22 @@
   <!-- WebView error page for when domain lookup fails. @hide @SystemApi -->
   <public type="raw" name="nodomain"/>
 
+  <!-- Base text appearance for SystemUI elements -->
+  <public type="style" name="TextAppearance.StatusBar.Material" />
+  <!-- Base text appearance for notifications -->
+  <public type="style" name="TextAppearance.StatusBar.Material.EventContent" />
+  <!-- Notification text appearance: title -->
+  <public type="style" name="TextAppearance.StatusBar.Material.EventContent.Title" />
+  <!-- Notification text appearance: additional line of text sandwiched
+       between the title and content -->
+  <public type="style" name="TextAppearance.StatusBar.Material.EventContent.Line2" />
+  <!-- Notification text appearance: an annotation, e.g. the
+       number of messages in your inbox -->
+  <public type="style" name="TextAppearance.StatusBar.Material.EventContent.Info" />
+  <!-- Notification text appearance: timestamp -->
+  <public type="style" name="TextAppearance.StatusBar.Material.EventContent.Time" />
+  <!-- Notification text appearance: a way to highlight a bit of text (for
+       example, to separate the sender from the subject of an email if they
+       are all on the same line) -->
+  <public type="style" name="TextAppearance.StatusBar.Material.EventContent.Emphasis" />
 </resources>