Add display manager skeleton.

The purpose of this change is to remove direct reliance on
SurfaceFlinger for describing the size and characteristics of
displays.

This patch also starts to make a distinction between logical displays
and physical display devices.  Currently, the window manager owns
the concept of a logical display whereas the new display
manager owns the concept of a physical display device.

Change-Id: I7e0761f83f033be6c06fd1041280c21500bcabc0

2 files changed, 13 insertions, 3 deletions

diff --git a/api/16.txt b/api/16.txt
index 85464ce..984b844 100644
--- a/api/16.txt
+++ b/api/16.txt
@@ -22892,7 +22892,7 @@ package android.view {
     method protected void onApplyThemeResource(android.content.res.Resources.Theme, int, boolean);
   }
 
-  public class Display {
+  public final class Display {
     method public void getCurrentSizeRange(android.graphics.Point, android.graphics.Point);
     method public int getDisplayId();
     method public deprecated int getHeight();
diff --git a/api/current.txt b/api/current.txt
index 2716d5b..c910bd0 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -5355,6 +5355,7 @@ package android.content {
     field public static final int CONTEXT_INCLUDE_CODE = 1; // 0x1
     field public static final int CONTEXT_RESTRICTED = 4; // 0x4
     field public static final java.lang.String DEVICE_POLICY_SERVICE = "device_policy";
+    field public static final java.lang.String DISPLAY_SERVICE = "display";
     field public static final java.lang.String DOWNLOAD_SERVICE = "download";
     field public static final java.lang.String DROPBOX_SERVICE = "dropbox";
     field public static final java.lang.String INPUT_METHOD_SERVICE = "input_method";
@@ -9952,6 +9953,13 @@ package android.hardware {
 
 }
 
+package android.hardware.display {
+
+  public final class DisplayManager {
+  }
+
+}
+
 package android.hardware.input {
 
   public final class InputManager {
@@ -23120,13 +23128,15 @@ package android.view {
     method protected void onApplyThemeResource(android.content.res.Resources.Theme, int, boolean);
   }
 
-  public class Display {
+  public final class Display {
     method public void getCurrentSizeRange(android.graphics.Point, android.graphics.Point);
     method public int getDisplayId();
     method public deprecated int getHeight();
     method public void getMetrics(android.util.DisplayMetrics);
     method public deprecated int getOrientation();
-    method public int getPixelFormat();
+    method public deprecated int getPixelFormat();
+    method public void getRealMetrics(android.util.DisplayMetrics);
+    method public void getRealSize(android.graphics.Point);
     method public void getRectSize(android.graphics.Rect);
     method public float getRefreshRate();
     method public int getRotation();