src/com/android/launcher3/util/ShortcutUtil.java


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/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.launcher3.util;

import com.android.launcher3.ItemInfo;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.Utilities;
import com.android.launcher3.WorkspaceItemInfo;
import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.shortcuts.ShortcutKey;

public class ShortcutUtil {
  public static boolean supportsShortcuts(ItemInfo info) {
    return isActive(info) && (isApp(info) || isPinnedShortcut(info));
  }

  public static boolean supportsDeepShortcuts(ItemInfo info) {
    return isActive(info) && isApp(info);
  }

  public static String getShortcutIdIfPinnedShortcut(ItemInfo info) {
    return isActive(info) && isPinnedShortcut(info) ?
        ShortcutKey.fromItemInfo(info).getId() : null;
  }

  public static String[] getPersonKeysIfPinnedShortcut(ItemInfo info) {
    return isActive(info) && isPinnedShortcut(info) ?
        ((WorkspaceItemInfo) info).getPersonKeys() : Utilities.EMPTY_STRING_ARRAY;
  }

  private static boolean isActive(ItemInfo info) {
    boolean isLoading = info instanceof WorkspaceItemInfo
        && ((WorkspaceItemInfo) info).hasPromiseIconUi();
    return !isLoading && !info.isDisabled() && !FeatureFlags.GO_DISABLE_WIDGETS;
  }

  private static boolean isApp(ItemInfo info) {
    return info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
  }

  private static boolean isPinnedShortcut(ItemInfo info) {
    return info.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT
        && info.container != ItemInfo.NO_ID
        && info instanceof WorkspaceItemInfo;
  }
}