Merge "Only use system gesture insets for exclusion rects with root ime view"

core/java/android/inputmethodservice/InputMethodService.java

@@ -102,6 +102,7 @@ import android.view.ViewRootImpl;
 import android.view.ViewTreeObserver;
 import android.view.Window;
 import android.view.WindowInsets.Side;
+import android.view.WindowInsets.Type;
 import android.view.WindowManager;
 import android.view.animation.AnimationUtils;
 import android.view.inputmethod.CompletionInfo;
@@ -135,7 +136,7 @@ import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
-import java.util.Collections;
+import java.util.ArrayList;
 import java.util.Objects;
 
 /**
@@ -883,10 +884,19 @@ public class InputMethodService extends AbstractInputMethodService {
 
     /** Set region of the keyboard to be avoided from back gesture */
     private void setImeExclusionRect(int visibleTopInsets) {
-        View inputFrameRootView = mInputFrame.getRootView();
-        Rect r = new Rect(0, visibleTopInsets, inputFrameRootView.getWidth(),
-                inputFrameRootView.getHeight());
-        inputFrameRootView.setSystemGestureExclusionRects(Collections.singletonList(r));
+        View rootView = mInputFrame.getRootView();
+        android.graphics.Insets systemGesture =
+                rootView.getRootWindowInsets().getInsets(Type.systemGestures());
+        ArrayList<Rect> exclusionRects = new ArrayList<>();
+        exclusionRects.add(new Rect(0,
+                visibleTopInsets,
+                systemGesture.left,
+                rootView.getHeight()));
+        exclusionRects.add(new Rect(rootView.getWidth() - systemGesture.right,
+                visibleTopInsets,
+                rootView.getWidth(),
+                rootView.getHeight()));
+        rootView.setSystemGestureExclusionRects(exclusionRects);
     }
 
     /**