Merge "Take account of IME insets" into tm-qpr-dev am: 8693d0a52f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/19193075

Change-Id: I29b9b5db1f0ccadfa317234f52d31beeca868be5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

src/com/android/launcher3/views/BaseDragLayer.java

@@ -22,13 +22,11 @@ import static android.view.MotionEvent.ACTION_UP;
 
 import static com.android.launcher3.util.window.RefreshRateTracker.getSingleFrameMs;
 
-import android.annotation.TargetApi;
 import android.app.WallpaperManager;
 import android.content.Context;
 import android.graphics.Insets;
 import android.graphics.Rect;
 import android.graphics.RectF;
-import android.os.Build;
 import android.util.AttributeSet;
 import android.util.Property;
 import android.view.MotionEvent;
@@ -550,18 +548,24 @@ public abstract class BaseDragLayer<T extends Context & ActivityContext>
     }
 
     @Override
-    @TargetApi(Build.VERSION_CODES.Q)
     public WindowInsets dispatchApplyWindowInsets(WindowInsets insets) {
         if (Utilities.ATLEAST_Q) {
             Insets gestureInsets = insets.getMandatorySystemGestureInsets();
             int gestureInsetBottom = gestureInsets.bottom;
+            Insets imeInset = Utilities.ATLEAST_R
+                    ? insets.getInsets(WindowInsets.Type.ime())
+                    : Insets.NONE;
             DeviceProfile dp = mActivity.getDeviceProfile();
             if (dp.isTaskbarPresent) {
                 // Ignore taskbar gesture insets to avoid interfering with TouchControllers.
                 gestureInsetBottom = Math.max(0, gestureInsetBottom - dp.taskbarSize);
             }
-            mSystemGestureRegion.set(gestureInsets.left, gestureInsets.top,
-                    gestureInsets.right, gestureInsetBottom);
+            mSystemGestureRegion.set(
+                    Math.max(gestureInsets.left, imeInset.left),
+                    Math.max(gestureInsets.top, imeInset.top),
+                    Math.max(gestureInsets.right, imeInset.right),
+                    Math.max(gestureInsetBottom, imeInset.bottom)
+            );
         }
         return super.dispatchApplyWindowInsets(insets);
     }