Allow bubble bar to show on phones if the flag is enabled

* Check for bubble bar on phone being enabled in most places
  tiny taskbar was checking
* Forces taskbar to always be stashed when bubble bar is enabled
* There are a couple of visual issues with the flag enabled:
  - extra space in overview
  - the hotseat is a lil squished on home when bubbles are there

Flag: com.android.wm.shell.enable_bubble_bar_on_phones
Test: manual - enable bubble bar on phones observe that bubble bar
               is enabled and kind of works
Bug: 394869612
Change-Id: I56d3045c78c6c31dcacf16744033b34c9aa5f6e0

src/com/android/launcher3/DeviceProfile.java

@@ -31,6 +31,7 @@ import static com.android.launcher3.testing.shared.ResourceUtils.pxFromDp;
 import static com.android.launcher3.testing.shared.ResourceUtils.roundPxValueFromFloat;
 import static com.android.wm.shell.Flags.enableBubbleBar;
 import static com.android.wm.shell.Flags.enableTinyTaskbar;
+import static com.android.wm.shell.Flags.enableBubbleBarOnPhones;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
@@ -420,7 +421,9 @@ public class DeviceProfile {
         isTablet = info.isTablet(windowBounds);
         isPhone = !isTablet;
         isTwoPanels = isTablet && isMultiDisplay;
-        isTaskbarPresent = (isTablet || (enableTinyTaskbar() && isGestureMode))
+        boolean taskbarOrBubbleBarOnPhones = enableTinyTaskbar()
+                || (enableBubbleBar() && enableBubbleBarOnPhones());
+        isTaskbarPresent = (isTablet || (taskbarOrBubbleBarOnPhones && isGestureMode))
                 && wmProxy.isTaskbarDrawnInProcess();
 
         // Some more constants.