commit 225d3b5449d29b43e619d8538d024305f6e81ba9
author Jorim Jaggi <jjaggi@google.com> Wed Apr 01 11:18:57 2015 -0700
committer Jorim Jaggi <jjaggi@google.com> Fri Apr 03 11:12:03 2015 -0700
tree 1b51b10b43df82fe733b89989b6fd765469f78a0
parent 25e12abc5b8a4aa83cfa150094fd145b777e6e03

Add more internal API's for assist

- When starting a voice interaction session from SysUI, a callback
can be passed to know when voice interaction has successfully started
- Add a new window type for the voice interaction starting window,
which resides behind the voice interaction layer.
- SystemUI now also inspects the voice interaction service to get the
logo asset for the starting window.
- Make VoiceInteractionSession window fullscreen, to accomodate for
the visuals.

Change-Id: If8c3c445e8b39841f48e8d153e6d1ba81e447286

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

diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index 958caea..cfea86f 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -1922,6 +1922,7 @@
         case TYPE_PHONE:
             return 3;
         case TYPE_SEARCH_BAR:
+        case TYPE_VOICE_INTERACTION_STARTING:
             return 4;
         case TYPE_VOICE_INTERACTION:
             // voice interaction layer is almost immediately above apps.
@@ -2270,16 +2271,9 @@
                 if (DEBUG_LAYOUT) Slog.i(TAG, "NAVIGATION BAR: " + mNavigationBar);
                 break;
             case TYPE_NAVIGATION_BAR_PANEL:
-                mContext.enforceCallingOrSelfPermission(
-                        android.Manifest.permission.STATUS_BAR_SERVICE,
-                        "PhoneWindowManager");
-                break;
             case TYPE_STATUS_BAR_PANEL:
-                mContext.enforceCallingOrSelfPermission(
-                        android.Manifest.permission.STATUS_BAR_SERVICE,
-                        "PhoneWindowManager");
-                break;
             case TYPE_STATUS_BAR_SUB_PANEL:
+            case TYPE_VOICE_INTERACTION_STARTING:
                 mContext.enforceCallingOrSelfPermission(
                         android.Manifest.permission.STATUS_BAR_SERVICE,
                         "PhoneWindowManager");
@@ -3657,7 +3651,7 @@
                 pf.bottom = df.bottom = of.bottom = cf.bottom
                         = mOverscanScreenTop + mOverscanScreenHeight;
             }
-        } else  if (attrs.type == TYPE_INPUT_METHOD || attrs.type == TYPE_VOICE_INTERACTION) {
+        } else if (attrs.type == TYPE_INPUT_METHOD) {
             pf.left = df.left = of.left = cf.left = vf.left = mDockLeft;
             pf.top = df.top = of.top = cf.top = vf.top = mDockTop;
             pf.right = df.right = of.right = cf.right = vf.right = mDockRight;
@@ -3668,6 +3662,15 @@
             // IM dock windows always go to the bottom of the screen.
             attrs.gravity = Gravity.BOTTOM;
             mDockLayer = win.getSurfaceLayer();
+        } else if (attrs.type == TYPE_VOICE_INTERACTION) {
+            pf.left = df.left = of.left = cf.left = vf.left = mUnrestrictedScreenLeft;
+            pf.top = df.top = of.top = mUnrestrictedScreenTop;
+            pf.right = df.right = of.right = cf.right = vf.right = mUnrestrictedScreenLeft
+                    + mUnrestrictedScreenWidth;
+            pf.bottom = df.bottom = of.bottom = cf.bottom = mUnrestrictedScreenTop
+                    + mUnrestrictedScreenHeight;
+            cf.bottom = vf.bottom = mStableBottom;
+            cf.top = vf.top = mStableTop;
         } else if (win == mStatusBar && (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) {
             pf.left = df.left = of.left = mUnrestrictedScreenLeft;
             pf.top = df.top = of.top = mUnrestrictedScreenTop;