Merge "Add fingerprint navigation to enable pulling down the statusbar" into nyc-mr1-dev

api/current.txt

@@ -41472,6 +41472,10 @@ package android.view {
     field public static final int KEYCODE_FOCUS = 80; // 0x50
     field public static final int KEYCODE_FORWARD = 125; // 0x7d
     field public static final int KEYCODE_FORWARD_DEL = 112; // 0x70
+    field public static final int KEYCODE_FP_NAV_DOWN = 281; // 0x119
+    field public static final int KEYCODE_FP_NAV_LEFT = 282; // 0x11a
+    field public static final int KEYCODE_FP_NAV_RIGHT = 283; // 0x11b
+    field public static final int KEYCODE_FP_NAV_UP = 280; // 0x118
     field public static final int KEYCODE_FUNCTION = 119; // 0x77
     field public static final int KEYCODE_G = 35; // 0x23
     field public static final int KEYCODE_GRAVE = 68; // 0x44

api/system-current.txt

@@ -44474,6 +44474,10 @@ package android.view {
     field public static final int KEYCODE_FOCUS = 80; // 0x50
     field public static final int KEYCODE_FORWARD = 125; // 0x7d
     field public static final int KEYCODE_FORWARD_DEL = 112; // 0x70
+    field public static final int KEYCODE_FP_NAV_DOWN = 281; // 0x119
+    field public static final int KEYCODE_FP_NAV_LEFT = 282; // 0x11a
+    field public static final int KEYCODE_FP_NAV_RIGHT = 283; // 0x11b
+    field public static final int KEYCODE_FP_NAV_UP = 280; // 0x118
     field public static final int KEYCODE_FUNCTION = 119; // 0x77
     field public static final int KEYCODE_G = 35; // 0x23
     field public static final int KEYCODE_GRAVE = 68; // 0x44

api/test-current.txt

@@ -41552,6 +41552,10 @@ package android.view {
     field public static final int KEYCODE_FOCUS = 80; // 0x50
     field public static final int KEYCODE_FORWARD = 125; // 0x7d
     field public static final int KEYCODE_FORWARD_DEL = 112; // 0x70
+    field public static final int KEYCODE_FP_NAV_DOWN = 281; // 0x119
+    field public static final int KEYCODE_FP_NAV_LEFT = 282; // 0x11a
+    field public static final int KEYCODE_FP_NAV_RIGHT = 283; // 0x11b
+    field public static final int KEYCODE_FP_NAV_UP = 280; // 0x118
     field public static final int KEYCODE_FUNCTION = 119; // 0x77
     field public static final int KEYCODE_G = 35; // 0x23
     field public static final int KEYCODE_GRAVE = 68; // 0x44

core/java/android/view/KeyEvent.java

@@ -796,8 +796,16 @@ public class KeyEvent extends InputEvent implements Parcelable {
     public static final int KEYCODE_COPY = 278;
     /** Key code constant: Paste key. */
     public static final int KEYCODE_PASTE = 279;
+    /** Key code constant: fingerprint navigation up */
+    public static final int KEYCODE_FP_NAV_UP = 280;
+    /** Key code constant: fingerprint navigation down */
+    public static final int KEYCODE_FP_NAV_DOWN = 281;
+    /** Key code constant: fingerprint navigation left*/
+    public static final int KEYCODE_FP_NAV_LEFT = 282;
+    /** Key code constant: fingerprint navigation right */
+    public static final int KEYCODE_FP_NAV_RIGHT = 283;
 
-    private static final int LAST_KEYCODE = KEYCODE_PASTE;
+    private static final int LAST_KEYCODE = KEYCODE_FP_NAV_RIGHT;
 
     // NOTE: If you add a new keycode here you must also add it to:
     //  isSystem()
@@ -1844,6 +1852,10 @@ public class KeyEvent extends InputEvent implements Parcelable {
             case KeyEvent.KEYCODE_BRIGHTNESS_DOWN:
             case KeyEvent.KEYCODE_BRIGHTNESS_UP:
             case KeyEvent.KEYCODE_MEDIA_AUDIO_TRACK:
+            case KeyEvent.KEYCODE_FP_NAV_UP:
+            case KeyEvent.KEYCODE_FP_NAV_DOWN:
+            case KeyEvent.KEYCODE_FP_NAV_LEFT:
+            case KeyEvent.KEYCODE_FP_NAV_RIGHT:
                 return true;
         }
 

core/res/res/values/attrs.xml

@@ -1835,6 +1835,10 @@ i
         <enum name="KEYCODE_CUT" value="277" />
         <enum name="KEYCODE_COPY" value="278" />
         <enum name="KEYCODE_PASTE" value="279" />
+        <enum name="KEYCODE_FP_NAV_UP" value="280" />
+        <enum name="KEYCODE_FP_NAV_DOWN" value="281" />
+        <enum name="KEYCODE_FP_NAV_LEFT" value="282" />
+        <enum name="KEYCODE_FP_NAV_RIGHT" value="283" />
     </attr>
 
     <!-- ***************************************************************** -->

services/core/java/com/android/server/policy/PhoneWindowManager.java

@@ -5632,6 +5632,17 @@ public class PhoneWindowManager implements WindowManagerPolicy {
                 break;
             }
 
+            case KeyEvent.KEYCODE_FP_NAV_DOWN:
+                // fall through
+            case KeyEvent.KEYCODE_FP_NAV_UP:
+                // fall through
+            case KeyEvent.KEYCODE_FP_NAV_LEFT:
+                // fall through
+            case KeyEvent.KEYCODE_FP_NAV_RIGHT: {
+                interceptStatusBarKey(event);
+                break;
+            }
+
             case KeyEvent.KEYCODE_SLEEP: {
                 result &= ~ACTION_PASS_TO_USER;
                 isWakeKey = false;
@@ -5752,6 +5763,32 @@ public class PhoneWindowManager implements WindowManagerPolicy {
         return result;
     }
 
+    /**
+     * Handle statusbar expansion events.
+     * @param event
+     */
+    private void interceptStatusBarKey(KeyEvent event) {
+        final int e = event.getKeyCode();
+        if (event.getAction() == KeyEvent.ACTION_UP) {
+            boolean doOpen = false;
+            boolean doClose = false;
+            doOpen = (e == KeyEvent.KEYCODE_FP_NAV_DOWN);
+            doClose = (e == KeyEvent.KEYCODE_FP_NAV_UP);
+            IStatusBarService sbar = getStatusBarService();
+            if (sbar != null) {
+                try {
+                    if (doOpen) {
+                        sbar.expandNotificationsPanel();
+                    } else if (doClose) {
+                        sbar.collapsePanels();
+                    }
+                } catch (RemoteException e1) {
+                    // oops, no statusbar. Ignore event.
+                }
+            }
+        }
+    }
+
     /**
      * Returns true if the key can have global actions attached to it.
      * We reserve all power management keys for the system since they require