Add support for cutout in QSDetail

The QS Detail already has padding, so we just need to add some in the
case of corner cutout.

Bug: 147708367
Test: manual
Change-Id: I665c8c76a2a057e9a30bce7c28fdbe7a249bb5c2

packages/SystemUI/src/com/android/systemui/qs/QSDetail.java

@@ -25,10 +25,13 @@ import android.content.Intent;
 import android.content.res.Configuration;
 import android.graphics.drawable.Animatable;
 import android.util.AttributeSet;
+import android.util.Pair;
 import android.util.SparseArray;
+import android.view.DisplayCutout;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewStub;
+import android.view.WindowInsets;
 import android.view.accessibility.AccessibilityEvent;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
@@ -42,6 +45,7 @@ import com.android.systemui.R;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.statusbar.CommandQueue;
+import com.android.systemui.statusbar.phone.StatusBarWindowView;
 
 public class QSDetail extends LinearLayout {
 
@@ -274,6 +278,32 @@ public class QSDetail extends LinearLayout {
         }
     }
 
+    @Override
+    public WindowInsets onApplyWindowInsets(WindowInsets insets) {
+        DisplayCutout cutout = insets.getDisplayCutout();
+
+        Pair<Integer, Integer> padding = StatusBarWindowView.cornerCutoutMargins(
+                cutout, getDisplay());
+
+        if (padding == null) {
+            mQsDetailHeader.setPaddingRelative(
+                    getResources().getDimensionPixelSize(R.dimen.qs_detail_header_padding),
+                    getPaddingTop(),
+                    getResources().getDimensionPixelSize(R.dimen.qs_detail_header_padding),
+                    getPaddingBottom()
+            );
+        } else {
+            mQsDetailHeader.setPadding(
+                    padding.first,
+                    getPaddingTop(),
+                    padding.second,
+                    getPaddingBottom()
+            );
+        }
+
+        return super.onApplyWindowInsets(insets);
+    }
+
     private void handleToggleStateChanged(boolean state, boolean toggleEnabled) {
         mSwitchState = state;
         if (mAnimatingOpen) {