diff --git a/services/core/java/com/android/server/wm/WindowProcessController.java b/services/core/java/com/android/server/wm/WindowProcessController.java
index 2b15a790c7e13..6ef29e7679a9e 100644
--- a/services/core/java/com/android/server/wm/WindowProcessController.java
+++ b/services/core/java/com/android/server/wm/WindowProcessController.java
@@ -1340,6 +1340,13 @@ public class WindowProcessController extends ConfigurationContainer<Configuratio
         unregisterDisplayAreaConfigurationListener();
     }
 
+    /**
+     * Destroys the WindwoProcessController, after the process has been removed.
+     */
+    void destroy() {
+        unregisterConfigurationListeners();
+    }
+
     /**
      * Check if activity configuration override for the activity process needs an update and perform
      * if needed. By default we try to override the process configuration to match the top activity
diff --git a/services/core/java/com/android/server/wm/WindowProcessControllerMap.java b/services/core/java/com/android/server/wm/WindowProcessControllerMap.java
index 2767972f7ea01..424b0436a008b 100644
--- a/services/core/java/com/android/server/wm/WindowProcessControllerMap.java
+++ b/services/core/java/com/android/server/wm/WindowProcessControllerMap.java
@@ -19,8 +19,8 @@ package com.android.server.wm;
 import android.util.ArraySet;
 import android.util.SparseArray;
 
-import java.util.Map;
 import java.util.HashMap;
+import java.util.Map;
 
 final class WindowProcessControllerMap {
 
@@ -67,6 +67,7 @@ final class WindowProcessControllerMap {
             mPidMap.remove(pid);
             // remove process from mUidMap
             removeProcessFromUidMap(proc);
+            proc.destroy();
         }
     }
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerMapTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerMapTests.java
index c2ee0798fd070..2a3c9bca0cc69 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerMapTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerMapTests.java
@@ -22,6 +22,8 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
 
 import android.os.UserHandle;
 import android.platform.test.annotations.Presubmit;
@@ -129,4 +131,14 @@ public class WindowProcessControllerMapTests extends WindowTestsBase {
         assertEquals(uid2processes.size(), 1);
         assertEquals(mProcessMap.getProcess(FAKE_PID1), pid1uid2);
     }
+
+    @Test
+    public void testRemove_callsDestroy() {
+        var proc = spy(pid1uid1);
+        mProcessMap.put(FAKE_PID1, proc);
+
+        mProcessMap.remove(FAKE_PID1);
+
+        verify(proc).destroy();
+    }
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerTests.java
index 3abf7ce665ae7..3945f38b5842e 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowProcessControllerTests.java
@@ -157,6 +157,17 @@ public class WindowProcessControllerTests extends WindowTestsBase {
         assertEquals(displayBounds, mWpc.getConfiguration().windowConfiguration.getBounds());
     }
 
+    @Test
+    public void testDestroy_unregistersDisplayAreaListener() {
+        final TestDisplayContent testDisplayContent1 = createTestDisplayContentInContainer();
+        final DisplayArea imeContainer1 = testDisplayContent1.getImeContainer();
+        mWpc.registerDisplayAreaConfigurationListener(imeContainer1);
+
+        mWpc.destroy();
+
+        assertNull(mWpc.getDisplayArea());
+    }
+
     @Test
     public void testSetRunningRecentsAnimation() {
         mWpc.setRunningRecentsAnimation(true);