diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 3acb127673e97..0b2bd811bb844 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -3317,7 +3317,7 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
                     mInputMethodWindow.getDisplayId());
         }
         mInsetsStateController.getSourceProvider(ITYPE_IME).setWindow(win,
-                null /* frameProvider */, null /* imeFrameProvider */);
+                mDisplayPolicy.getImeSourceFrameProvider(), null /* imeFrameProvider */);
         computeImeTarget(true /* updateImeTarget */);
         updateImeControlTarget();
     }
diff --git a/services/core/java/com/android/server/wm/DisplayPolicy.java b/services/core/java/com/android/server/wm/DisplayPolicy.java
index 2e18fbf30d460..2f18a0d7e531f 100644
--- a/services/core/java/com/android/server/wm/DisplayPolicy.java
+++ b/services/core/java/com/android/server/wm/DisplayPolicy.java
@@ -1106,6 +1106,24 @@ public class DisplayPolicy {
         }
     }
 
+    TriConsumer<DisplayFrames, WindowState, Rect> getImeSourceFrameProvider() {
+        return (displayFrames, windowState, inOutFrame) -> {
+            if (mNavigationBar != null && navigationBarPosition(displayFrames.mDisplayWidth,
+                    displayFrames.mDisplayHeight,
+                    displayFrames.mRotation) == NAV_BAR_BOTTOM) {
+                // In gesture navigation, nav bar frame is larger than frame to calculate insets.
+                // IME should not provide frame which is smaller than the nav bar frame. Otherwise,
+                // nav bar might be overlapped with the content of the client when IME is shown.
+                sTmpRect.set(inOutFrame);
+                sTmpRect.intersectUnchecked(mNavigationBar.getFrameLw());
+                inOutFrame.inset(windowState.getGivenContentInsetsLw());
+                inOutFrame.union(sTmpRect);
+            } else {
+                inOutFrame.inset(windowState.getGivenContentInsetsLw());
+            }
+        };
+    }
+
     private static void enforceSingleInsetsTypeCorrespondingToWindowType(int[] insetsTypes) {
         int count = 0;
         for (int insetsType : insetsTypes) {
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyTests.java
index c2db0c09f88a5..a3f9b2e71cb59 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayPolicyTests.java
@@ -16,7 +16,9 @@
 
 package com.android.server.wm;
 
+import static android.view.InsetsState.ITYPE_IME;
 import static android.view.InsetsState.ITYPE_NAVIGATION_BAR;
+import static android.view.Surface.ROTATION_0;
 import static android.view.View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR;
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
 import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
@@ -56,7 +58,10 @@ import static org.mockito.Mockito.when;
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
+import android.view.DisplayInfo;
+import android.view.InsetsSource;
 import android.view.InsetsState;
+import android.view.WindowInsets.Side;
 import android.view.WindowManager;
 
 import androidx.test.filters.SmallTest;
@@ -352,4 +357,36 @@ public class DisplayPolicyTests extends WindowTestsBase {
         insetsPolicy.updateBarControlTarget(mAppWindow);
         assertNull(displayPolicy.mInputConsumer);
     }
+
+    @Test
+    public void testImeMinimalSourceFrame() {
+        final DisplayPolicy displayPolicy = mDisplayContent.getDisplayPolicy();
+        final DisplayInfo displayInfo = new DisplayInfo();
+        displayInfo.logicalWidth = 1000;
+        displayInfo.logicalHeight = 2000;
+        displayInfo.rotation = ROTATION_0;
+        mDisplayContent.mDisplayFrames = new DisplayFrames(mDisplayContent.getDisplayId(),
+                displayInfo, null /* displayCutout */);
+
+        displayPolicy.addWindowLw(mNavBarWindow, mNavBarWindow.mAttrs);
+        mNavBarWindow.getControllableInsetProvider().setServerVisible(true);
+
+        mDisplayContent.setInputMethodWindowLocked(mImeWindow);
+        mImeWindow.mAttrs.setFitInsetsSides(Side.all() & ~Side.BOTTOM);
+        mImeWindow.getGivenContentInsetsLw().set(0, displayInfo.logicalHeight, 0, 0);
+        mImeWindow.getControllableInsetProvider().setServerVisible(true);
+
+        displayPolicy.beginLayoutLw(mDisplayContent.mDisplayFrames, 0 /* UI mode */);
+        displayPolicy.layoutWindowLw(mImeWindow, null, mDisplayContent.mDisplayFrames);
+
+        final InsetsState state = mDisplayContent.getInsetsStateController().getRawInsetsState();
+        final InsetsSource imeSource = state.peekSource(ITYPE_IME);
+        final InsetsSource navBarSource = state.peekSource(ITYPE_NAVIGATION_BAR);
+
+        assertNotNull(imeSource);
+        assertNotNull(navBarSource);
+        assertFalse(imeSource.getFrame().isEmpty());
+        assertFalse(navBarSource.getFrame().isEmpty());
+        assertTrue(imeSource.getFrame().contains(navBarSource.getFrame()));
+    }
 }