Bugfix where the widget handles appear even when you can't resize it.

To fix it I added the following logic condition: if the minimum size of
the widget (`mMinVSpan` vertically) is equal to the maximum size of the
widget (`mMaxVSpan` vertically), then you can't change the size and the
handles shouldn't appear, I did this for both the horizontal handles as
well as the vertical handles.

Fix: 202004006
Change-Id: Ide05231f5712a736129ac6cb2fee358f7c70e371
Test: Manully veryfied.
diff --git a/src/com/android/launcher3/AppWidgetResizeFrame.java b/src/com/android/launcher3/AppWidgetResizeFrame.java
index ebfd281..e038235 100644
--- a/src/com/android/launcher3/AppWidgetResizeFrame.java
+++ b/src/com/android/launcher3/AppWidgetResizeFrame.java
@@ -241,13 +241,15 @@
         // Only show resize handles for the directions in which resizing is possible.
         InvariantDeviceProfile idp = LauncherAppState.getIDP(cellLayout.getContext());
         mVerticalResizeActive = (info.resizeMode & AppWidgetProviderInfo.RESIZE_VERTICAL) != 0
-                && mMinVSpan < idp.numRows && mMaxVSpan > 1;
+                && mMinVSpan < idp.numRows && mMaxVSpan > 1
+                && mMinVSpan < mMaxVSpan;
         if (!mVerticalResizeActive) {
             mDragHandles[INDEX_TOP].setVisibility(GONE);
             mDragHandles[INDEX_BOTTOM].setVisibility(GONE);
         }
         mHorizontalResizeActive = (info.resizeMode & AppWidgetProviderInfo.RESIZE_HORIZONTAL) != 0
-                && mMinHSpan < idp.numColumns && mMaxHSpan > 1;
+                && mMinHSpan < idp.numColumns && mMaxHSpan > 1
+                && mMinHSpan < mMaxHSpan;
         if (!mHorizontalResizeActive) {
             mDragHandles[INDEX_LEFT].setVisibility(GONE);
             mDragHandles[INDEX_RIGHT].setVisibility(GONE);