Android Open Source - task4java Application Client

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Back to project page task4java.

License

The source code is released under:

Apache License

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Java Source Code

/*
 *  Copyright (c) 2014 Andree Hagelstein, Maik Schulze, Deutsche Telekom AG. All Rights Reserved.
 *  // w w  w.  j  a  v a2 s .  c  om
 *  Filename: ApplicationClient.java
 */

package com.task4java.data.frontend;

import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import com.task4java.Tuple;
import com.task4java.data.backend.ServiceClient;
import com.task4java.data.backend.model.MainMenuAnnotation;
import com.task4java.data.frontend.model.MainMenuItem;
import com.task4java.data.frontend.model.MainMenuItemGroup;
import com.task4java.data.frontend.model.MainMenuItemGroupList;
import com.task4java.util.concurrent.CallableTask;
import com.task4java.util.concurrent.Task;

public class ApplicationClient {

  public static Task<MainMenuItemGroupList> getMainMenu() {

    return ServiceClient.instance
        .getMainMenu()
        .continueWith(new CallableTask<MainMenuItemGroupList, List<Tuple<MainMenuAnnotation, Class<?>>>>() {

      @Override
      public MainMenuItemGroupList call(Task<List<Tuple<MainMenuAnnotation, Class<?>>>> task) throws Exception {

        MainMenuItemGroupList result = new MainMenuItemGroupList();

        for (Tuple<MainMenuAnnotation, Class<?>> item : task.get()) {

          String groupName = item.left.group();

          MainMenuItemGroup group = result.getItem(groupName, null);

          if (group == null) {
            group = new MainMenuItemGroup(groupName);
            result.add(group);
            result.refresh();
          }

          group.items.add(new MainMenuItem(item.left.title(), item.right, item.left.priority()));
        }

        for (MainMenuItemGroup group : result) {

          Collections.sort(group.items, new Comparator<MainMenuItem>() {

            @Override
            public int compare(MainMenuItem item1, MainMenuItem item2) {

              return ((Integer) item1.priority).compareTo(item2.priority);
            }

          });
        }

        return result;
      }

    });

  }
}

Java Source Code List