SystemUI: detect rotation and resize mKeyguardBlur accordingly

Change-Id: Icfd1d2de9929f9620332e3367885bec972063681

2 files changed, 14 insertions, 0 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 8234dcd..e79453e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -3698,6 +3698,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
         mIconController.updateResources();
         mScreenPinningRequest.onConfigurationChanged();
         mNetworkController.onConfigurationChanged();
+        mStatusBarWindowManager.onConfigurationChanged(newConfig);
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowManager.java
index 96a4960..d0d56c7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowManager.java
@@ -18,6 +18,7 @@ package com.android.systemui.statusbar.phone;
 
 import android.content.Context;
 import android.content.pm.ActivityInfo;
+import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.database.ContentObserver;
 import android.graphics.Point;
@@ -65,6 +66,7 @@ public class StatusBarWindowManager implements KeyguardMonitor.Callback {
     private final SurfaceSession mFxSession;
 
     private final KeyguardMonitor mKeyguardMonitor;
+    private int mCurrentOrientation;
 
     private static final int TYPE_LAYER_MULTIPLIER = 10000; // refer to WindowManagerService.TYPE_LAYER_MULTIPLIER
     private static final int TYPE_LAYER_OFFSET = 1000;      // refer to WindowManagerService.TYPE_LAYER_OFFSET
@@ -137,6 +139,7 @@ public class StatusBarWindowManager implements KeyguardMonitor.Callback {
             Display display = mWindowManager.getDefaultDisplay();
             Point xy = new Point();
             display.getRealSize(xy);
+            mCurrentOrientation = mContext.getResources().getConfiguration().orientation;
             mKeyguardBlur = new BlurLayer(mFxSession, xy.x, xy.y, "KeyGuard");
             if (mKeyguardBlur != null) {
                 mKeyguardBlur.setLayer(STATUS_BAR_LAYER - 2);
@@ -360,6 +363,16 @@ public class StatusBarWindowManager implements KeyguardMonitor.Callback {
         setKeyguardOccluded(hasFocus);
     }
 
+    public void onConfigurationChanged(Configuration newConfig) {
+        if (mKeyguardBlur != null && newConfig.orientation != mCurrentOrientation) {
+            Display display = mWindowManager.getDefaultDisplay();
+            Point xy = new Point();
+            display.getRealSize(xy);
+            mKeyguardBlur.setSize(xy.x, xy.y);
+            mCurrentOrientation = newConfig.orientation;
+        }
+    }
+
     /**
      * @param state The {@link StatusBarState} of the status bar.
      */