content: package com.android.launcher3.model;
  
  import android.content.pm.ActivityInfo;
  import android.content.pm.PackageManager;
  import android.os.Process;
  import android.os.UserHandle;
  
  import com.android.launcher3.InvariantDeviceProfile;
  import com.android.launcher3.LauncherAppWidgetProviderInfo;
  import com.android.launcher3.Utilities;
  import com.android.launcher3.compat.ShortcutConfigActivityInfo;
  import com.android.launcher3.icons.IconCache;
  import com.android.launcher3.util.ComponentKey;
  
  import java.text.Collator;
  
  /**
   * An wrapper over various items displayed in a widget picker,
   * {@link LauncherAppWidgetProviderInfo} & {@link ActivityInfo}. This provides easier access to
   * common attributes like spanX and spanY.
   */
  public class WidgetItem extends ComponentKey implements Comparable<WidgetItem> {
  
      private static UserHandle sMyUserHandle;
      private static Collator sCollator;
  
      public final LauncherAppWidgetProviderInfo widgetInfo;
      public final ShortcutConfigActivityInfo activityInfo;
  
      public final String label;
      public final int spanX, spanY;
  
      public WidgetItem(LauncherAppWidgetProviderInfo info,
              InvariantDeviceProfile idp, IconCache iconCache) {
          super(info.provider, info.getProfile());
  
          label = iconCache.getTitleNoCache(info);
          widgetInfo = info;
          activityInfo = null;
  
          spanX = Math.min(info.spanX, idp.numColumns);
          spanY = Math.min(info.spanY, idp.numRows);
      }
  
      public WidgetItem(ShortcutConfigActivityInfo info, IconCache iconCache, PackageManager pm) {
          super(info.getComponent(), info.getUser());
          label = info.isPersistable() ? iconCache.getTitleNoCache(info) :
                  Utilities.trim(info.getLabel(pm));
          widgetInfo = null;
          activityInfo = info;
          spanX = spanY = 1;
      }
  
      @Override
      public int compareTo(WidgetItem another) {
          if (sMyUserHandle == null) {
              // Delay these object creation until required.
              sMyUserHandle = Process.myUserHandle();
              sCollator = Collator.getInstance();
          }
  
          // Independent of how the labels compare, if only one of the two widget info belongs to
          // work profile, put that one in the back.
          boolean thisWorkProfile = !sMyUserHandle.equals(user);
          boolean otherWorkProfile = !sMyUserHandle.equals(another.user);
          if (thisWorkProfile ^ otherWorkProfile) {
              return thisWorkProfile ? 1 : -1;
          }
  
          int labelCompare = sCollator.compare(label, another.label);
          if (labelCompare != 0) {
              return labelCompare;
          }
  
          // If the label is same, put the smaller widget before the larger widget. If the area is
          // also same, put the widget with smaller height before.
          int thisArea = spanX * spanY;
          int otherArea = another.spanX * another.spanY;
          return thisArea == otherArea
                  ? Integer.compare(spanY, another.spanY)
                  : Integer.compare(thisArea, otherArea);
      }
  }
  