Restore proper nav buttons translation when taskbar is recreated

Since mTaskbarInAppDisplayProgressMultiProp is set by various states
that are hard to query in init() (e.g. state of all apps, -1, widgets,
etc.), we store the last mTaskbarInAppDisplayProgressMultiProp in the
TaskbarSharedState and restore those values in init().

Also updated some debug logs in the dump.

Test: manual: from home screen, swipe down to quick settings and toggle
Dark theme, ensure nav buttons don't translate; do the same but over
launcher all apps
Flag: none
Fixes: 267325761

Change-Id: Ib8e6778582ed39c674cd3c1e95312e673659f6a7

quickstep/src/com/android/launcher3/taskbar/TaskbarSharedState.java

@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.taskbar;
 
+import static com.android.launcher3.taskbar.LauncherTaskbarUIController.DISPLAY_PROGRESS_COUNT;
+
 /**
  * State shared across different taskbar instance
  */
@@ -38,4 +40,7 @@ public class TaskbarSharedState {
     public boolean setupUIVisible = false;
 
     public boolean allAppsVisible = false;
+
+    // LauncherTaskbarUIController#mTaskbarInAppDisplayProgressMultiProp
+    public float[] inAppDisplayProgressMultiPropValues = new float[DISPLAY_PROGRESS_COUNT];
 }