Fix issue #6037252: Screen shifts after all apps are upgraded

Two things: (1) make sure the boot message is always positioned within
the entire unrestricted display, and (2) allow the dim background to go
on top of the nav bar when being used for the boot message (this latter
is really a hack that should be more generally fixed in the future).

Change-Id: I7261b044eb802a39cadff931b50a679ff18781d6

3 files changed, 17 insertions, 3 deletions

diff --git a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
index 59b6626..0de76a7 100755
--- a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
+++ b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
@@ -2217,13 +2217,21 @@ public class PhoneWindowManager implements WindowManagerPolicy {
                                     "Laying out navigation bar window: (%d,%d - %d,%d)",
                                     pf.left, pf.top, pf.right, pf.bottom));
                     }
-                } else if (attrs.type == TYPE_SECURE_SYSTEM_OVERLAY
+                } else if ((attrs.type == TYPE_SECURE_SYSTEM_OVERLAY
+                                || attrs.type == TYPE_BOOT_PROGRESS)
                         && ((fl & FLAG_FULLSCREEN) != 0)) {
                     // Fullscreen secure system overlays get what they ask for.
                     pf.left = df.left = mUnrestrictedScreenLeft;
                     pf.top = df.top = mUnrestrictedScreenTop;
                     pf.right = df.right = mUnrestrictedScreenLeft+mUnrestrictedScreenWidth;
                     pf.bottom = df.bottom = mUnrestrictedScreenTop+mUnrestrictedScreenHeight;
+                } else if (attrs.type == TYPE_BOOT_PROGRESS) {
+                    // Boot progress screen always covers entire display.
+                    pf.left = df.left = cf.left = mUnrestrictedScreenLeft;
+                    pf.top = df.top = cf.top = mUnrestrictedScreenTop;
+                    pf.right = df.right = cf.right = mUnrestrictedScreenLeft+mUnrestrictedScreenWidth;
+                    pf.bottom = df.bottom = cf.bottom
+                            = mUnrestrictedScreenTop+mUnrestrictedScreenHeight;
                 } else {
                     pf.left = df.left = cf.left = mRestrictedScreenLeft;
                     pf.top = df.top = cf.top = mRestrictedScreenTop;
diff --git a/services/java/com/android/server/wm/DimAnimator.java b/services/java/com/android/server/wm/DimAnimator.java
index a3293e8..a9d4e01 100644
--- a/services/java/com/android/server/wm/DimAnimator.java
+++ b/services/java/com/android/server/wm/DimAnimator.java
@@ -180,7 +180,9 @@ class DimAnimator {
 
     public void printTo(String prefix, PrintWriter pw) {
         pw.print(prefix);
-        pw.print("mDimSurface="); pw.println(mDimSurface);
+        pw.print("mDimSurface="); pw.print(mDimSurface);
+                pw.print(" "); pw.print(mLastDimWidth); pw.print(" x ");
+                pw.println(mLastDimHeight);
         pw.print(prefix);
         pw.print("mDimShown="); pw.print(mDimShown);
         pw.print(" current="); pw.print(mDimCurrentAlpha);
diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
index bd33e0c..3f72dec 100644
--- a/services/java/com/android/server/wm/WindowManagerService.java
+++ b/services/java/com/android/server/wm/WindowManagerService.java
@@ -8593,7 +8593,11 @@ public class WindowManagerService extends IWindowManager.Stub
                                 if (mDimAnimator == null) {
                                     mDimAnimator = new DimAnimator(mFxSession);
                                 }
-                                mDimAnimator.show(innerDw, innerDh);
+                                if (attrs.type == WindowManager.LayoutParams.TYPE_BOOT_PROGRESS) {
+                                    mDimAnimator.show(dw, dh);
+                                } else {
+                                    mDimAnimator.show(innerDw, innerDh);
+                                }
                                 mDimAnimator.updateParameters(mContext.getResources(),
                                         w, currentTime);
                             }