Merge "Revert "Snap for 6792834 from edbf3411d2c91f38a1a5d93b9e5b338052...""
diff --git a/services/core/java/com/android/server/wm/ActivityStarter.java b/services/core/java/com/android/server/wm/ActivityStarter.java
index be7a6ae..f206259 100644
--- a/services/core/java/com/android/server/wm/ActivityStarter.java
+++ b/services/core/java/com/android/server/wm/ActivityStarter.java
@@ -1710,8 +1710,9 @@
         mRootWindowContainer.startPowerModeLaunchIfNeeded(
                 false /* forceSend */, mStartActivity);
 
-        mTargetStack.startActivityLocked(mStartActivity, topStack.getTopNonFinishingActivity(),
-                newTask, mKeepCurTransition, mOptions);
+        mTargetStack.startActivityLocked(mStartActivity,
+                topStack != null ? topStack.getTopNonFinishingActivity() : null, newTask,
+                mKeepCurTransition, mOptions);
         if (mDoResume) {
             final ActivityRecord topTaskActivity =
                     mStartActivity.getTask().topRunningActivityLocked();
diff --git a/services/core/java/com/android/server/wm/RootWindowContainer.java b/services/core/java/com/android/server/wm/RootWindowContainer.java
index 21e30ce..958adaa 100644
--- a/services/core/java/com/android/server/wm/RootWindowContainer.java
+++ b/services/core/java/com/android/server/wm/RootWindowContainer.java
@@ -2289,10 +2289,6 @@
 
         for (int displayNdx = getChildCount() - 1; displayNdx >= 0; --displayNdx) {
             final DisplayContent display = getChildAt(displayNdx);
-            if (display.shouldSleep()) {
-                continue;
-            }
-
             final boolean curResult = result;
             boolean resumedOnDisplay = display.reduceOnAllTaskDisplayAreas(
                     (taskDisplayArea, resumed) -> {
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index 19bf451..bfaaf46 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -6348,7 +6348,7 @@
         return mRootWindowContainer.resumeHomeActivity(prev, reason, getDisplayArea());
     }
 
-    void startActivityLocked(ActivityRecord r, ActivityRecord focusedTopActivity,
+    void startActivityLocked(ActivityRecord r, @Nullable ActivityRecord focusedTopActivity,
             boolean newTask, boolean keepCurTransition, ActivityOptions options) {
         Task rTask = r.getTask();
         final boolean allowMoveToFront = options == null || !options.getAvoidMoveToFront();
@@ -7585,7 +7585,11 @@
         // Do not sleep activities in this stack if we're marked as focused and the keyguard
         // is in the process of going away.
         if (isFocusedStackOnDisplay()
-                && mStackSupervisor.getKeyguardController().isKeyguardGoingAway()) {
+                && mStackSupervisor.getKeyguardController().isKeyguardGoingAway()
+                // Avoid resuming activities on secondary displays since we don't want bubble
+                // activities to be resumed while bubble is still collapsed.
+                // TODO(b/113840485): Having keyguard going away state for secondary displays.
+                && display.isDefaultDisplay) {
             return false;
         }
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityStackTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityStackTests.java
index e2948a7..4cad397 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityStackTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityStackTests.java
@@ -1202,19 +1202,22 @@
     @Test
     public void testShouldSleepActivities() {
         // When focused activity and keyguard is going away, we should not sleep regardless
-        // of the display state
+        // of the display state, but keyguard-going-away should only take effects on default
+        // display since there is no keyguard on secondary displays (yet).
         verifyShouldSleepActivities(true /* focusedStack */, true /*keyguardGoingAway*/,
-                true /* displaySleeping */, false /* expected*/);
+                true /* displaySleeping */, true /* isDefaultDisplay */, false /* expected */);
+        verifyShouldSleepActivities(true /* focusedStack */, true /*keyguardGoingAway*/,
+                true /* displaySleeping */, false /* isDefaultDisplay */, true /* expected */);
 
         // When not the focused stack, defer to display sleeping state.
         verifyShouldSleepActivities(false /* focusedStack */, true /*keyguardGoingAway*/,
-                true /* displaySleeping */, true /* expected*/);
+                true /* displaySleeping */, true /* isDefaultDisplay */, true /* expected */);
 
         // If keyguard is going away, defer to the display sleeping state.
         verifyShouldSleepActivities(true /* focusedStack */, false /*keyguardGoingAway*/,
-                true /* displaySleeping */, true /* expected*/);
+                true /* displaySleeping */, true /* isDefaultDisplay */, true /* expected */);
         verifyShouldSleepActivities(true /* focusedStack */, false /*keyguardGoingAway*/,
-                false /* displaySleeping */, false /* expected*/);
+                false /* displaySleeping */, true /* isDefaultDisplay */, false /* expected */);
     }
 
     @Test
@@ -1423,9 +1426,11 @@
     }
 
     private void verifyShouldSleepActivities(boolean focusedStack,
-            boolean keyguardGoingAway, boolean displaySleeping, boolean expected) {
+            boolean keyguardGoingAway, boolean displaySleeping, boolean isDefaultDisplay,
+            boolean expected) {
         final DisplayContent display = mock(DisplayContent.class);
         final KeyguardController keyguardController = mSupervisor.getKeyguardController();
+        display.isDefaultDisplay = isDefaultDisplay;
 
         doReturn(display).when(mStack).getDisplay();
         doReturn(keyguardGoingAway).when(keyguardController).isKeyguardGoingAway();
diff --git a/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java b/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java
index b89d168..26b0bfb 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java
@@ -915,24 +915,6 @@
         assertEquals(taskDisplayArea.getTopStack(), taskDisplayArea.getRootHomeTask());
     }
 
-    @Test
-    public void testResumeFocusedStackOnSleepingDisplay() {
-        // Create an activity on secondary display.
-        final TestDisplayContent secondDisplay = addNewDisplayContentAt(
-                DisplayContent.POSITION_TOP);
-        final Task stack = secondDisplay.getDefaultTaskDisplayArea()
-                .createStack(WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD, true /* onTop */);
-        final ActivityRecord activity = new ActivityBuilder(mAtm).setStack(stack).build();
-        spyOn(activity);
-        spyOn(stack);
-
-        // Cannot resumed activities on secondary display if the display should sleep.
-        doReturn(true).when(secondDisplay).shouldSleep();
-        mRootWindowContainer.resumeFocusedStacksTopActivities();
-        verify(stack, never()).resumeTopActivityUncheckedLocked(any(), any());
-        verify(activity, never()).makeActiveIfNeeded(any());
-    }
-
     /**
      * Mock {@link RootWindowContainer#resolveHomeActivity} for returning consistent activity
      * info for test cases.
diff --git a/wifi/java/android/net/wifi/ScanResult.java b/wifi/java/android/net/wifi/ScanResult.java
index aa3a139..9302f78 100644
--- a/wifi/java/android/net/wifi/ScanResult.java
+++ b/wifi/java/android/net/wifi/ScanResult.java
@@ -81,6 +81,12 @@
     public String capabilities;
 
     /**
+     * The interface name on which the scan result was received.
+     * @hide
+     */
+    public String ifaceName;
+
+    /**
      * @hide
      * No security protocol.
      */
@@ -939,6 +945,7 @@
             flags = source.flags;
             radioChainInfos = source.radioChainInfos;
             this.mWifiStandard = source.mWifiStandard;
+            this.ifaceName = source.ifaceName;
         }
     }
 
@@ -977,6 +984,7 @@
         sb.append(", 80211mcResponder: ");
         sb.append(((flags & FLAG_80211mc_RESPONDER) != 0) ? "is supported" : "is not supported");
         sb.append(", Radio Chain Infos: ").append(Arrays.toString(radioChainInfos));
+        sb.append(", interface name: ").append(ifaceName);
         return sb.toString();
     }
 
@@ -1056,6 +1064,7 @@
         } else {
             dest.writeInt(0);
         }
+        dest.writeString((ifaceName != null) ? ifaceName.toString() : "");
     }
 
     /** Implement the Parcelable interface */
@@ -1134,6 +1143,7 @@
                         sr.radioChainInfos[i].level = in.readInt();
                     }
                 }
+                sr.ifaceName = in.readString();
                 return sr;
             }
 
diff --git a/wifi/tests/src/android/net/wifi/ScanResultTest.java b/wifi/tests/src/android/net/wifi/ScanResultTest.java
index 5516f43..4a35868 100644
--- a/wifi/tests/src/android/net/wifi/ScanResultTest.java
+++ b/wifi/tests/src/android/net/wifi/ScanResultTest.java
@@ -44,6 +44,7 @@
     public static final long TEST_TSF = 04660l;
     public static final @WifiAnnotations.WifiStandard int TEST_WIFI_STANDARD =
             ScanResult.WIFI_STANDARD_11AC;
+    public static final String TEST_IFACE_NAME = "test_ifname";
 
     /**
      * Frequency to channel map. This include some frequencies used outside the US.
@@ -219,7 +220,7 @@
                 + "passpoint: no, ChannelBandwidth: 0, centerFreq0: 0, centerFreq1: 0, "
                 + "standard: 11ac, "
                 + "80211mcResponder: is not supported, "
-                + "Radio Chain Infos: null", scanResult.toString());
+                + "Radio Chain Infos: null, interface name: test_ifname", scanResult.toString());
     }
 
     /**
@@ -242,7 +243,8 @@
                 + "standard: 11ac, "
                 + "80211mcResponder: is not supported, "
                 + "Radio Chain Infos: [RadioChainInfo: id=0, level=-45, "
-                + "RadioChainInfo: id=1, level=-54]", scanResult.toString());
+                + "RadioChainInfo: id=1, level=-54], interface name: test_ifname",
+                scanResult.toString());
     }
 
     /**
@@ -283,6 +285,8 @@
         result.frequency = TEST_FREQUENCY;
         result.timestamp = TEST_TSF;
         result.setWifiStandard(TEST_WIFI_STANDARD);
+        result.ifaceName = TEST_IFACE_NAME;
+
         return result;
     }