Manually set mLastTileBottom when not laying out

We want to use the correct bottom when using squishiness. As we cannot
override `setLeftTopRightBottom` in QSTileViewImpl, we manually set it
using the correct scale.

Test: manual
Fixes: 225405454
Change-Id: I9e6905a68fcb076842bb189bc75396067b6dfaa2

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

@@ -17,6 +17,7 @@ import com.android.systemui.R;
 import com.android.systemui.qs.QSPanel.QSTileLayout;
 import com.android.systemui.qs.QSPanelControllerBase.TileRecord;
 import com.android.systemui.qs.tileimpl.HeightOverrideable;
+import com.android.systemui.qs.tileimpl.QSTileViewImplKt;
 
 import java.util.ArrayList;
 
@@ -242,7 +243,12 @@ public class TileLayout extends ViewGroup implements QSTileLayout {
                 record.tileView.setLeftTopRightBottom(left, top, right, bottom);
             }
             record.tileView.setPosition(i);
-            mLastTileBottom = bottom;
+            if (forLayout) {
+                mLastTileBottom = record.tileView.getBottom();
+            } else {
+                float scale = QSTileViewImplKt.constrainSquishiness(mSquishinessFraction);
+                mLastTileBottom = top + (int) (record.tileView.getMeasuredHeight() * scale);
+            }
         }
     }
 

packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileViewImpl.kt

@@ -262,7 +262,7 @@ open class QSTileViewImpl @JvmOverloads constructor(
         }
         // Limit how much we affect the height, so we don't have rounding artifacts when the tile
         // is too short.
-        val constrainedSquishiness = 0.1f + squishinessFraction * 0.9f
+        val constrainedSquishiness = constrainSquishiness(squishinessFraction)
         bottom = top + (actualHeight * constrainedSquishiness).toInt()
         scrollY = (actualHeight - height) / 2
     }
@@ -678,6 +678,10 @@ internal object SubtitleArrayMapping {
     }
 }
 
+fun constrainSquishiness(squish: Float): Float {
+    return 0.1f + squish * 0.9f
+}
+
 private fun colorValuesHolder(name: String, vararg values: Int): PropertyValuesHolder {
     return PropertyValuesHolder.ofInt(name, *values).apply {
         setEvaluator(ArgbEvaluator.getInstance())