Android Open Source - Test-SimpleTwitterClient User Info Dialog

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Java Source Code

package com.example.Twitter_Android.Fragments.Dialogs;
/*from   ww w  . j  a  v  a  2 s .c  om*/
import android.app.Dialog;
import android.app.DialogFragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import com.example.Twitter_Android.AsynkTasks.TaskFollow;
import com.example.Twitter_Android.AsynkTasks.TaskUnfollow;
import com.example.Twitter_Android.Logic.DataCache;
import com.example.Twitter_Android.Fragments.Adapters.FollowingsListAdapter;
import com.example.Twitter_Android.Logic.Person;
import com.example.Twitter_Android.Net.Connector;
import com.example.Twitter_Android.R;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class UserInfoDialog extends DialogFragment {
  private final Person person;
  public static final String TAG = "USER_INFO_DIALOG";

  //------------------------------------------------------------------------------------------------------------------
  private UserInfoDialog(Person p) {
    person = p;
  }
  //------------------------------------------------------------------------------------------------------------------

  public static UserInfoDialog newInstance(Person p) {
    return new UserInfoDialog(p);
  }
  //------------------------------------------------------------------------------------------------------------------

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    super.onCreateView(inflater, container, savedInstanceState);

    final View v = inflater.inflate(R.layout.layout_friend_info_dialog, container, false);

    final ImageView avatar = (ImageView) v.findViewById(R.id.info_friend_avatar_imageview);
    final TextView name = (TextView) v.findViewById(R.id.info_friend_name_textview);
    final TextView screenName = (TextView) v.findViewById(R.id.info_friend_screen_name_textview);
    final TextView info = (TextView) v.findViewById(R.id.info_friend_info_textview);
    final Button btnFollow = (Button) v.findViewById(R.id.info_button_follow);

    if (person.isFriend()) {
      btnFollow.setText(R.string.text_unfollow);
    } else {
      btnFollow.setText(R.string.text_follow);
    }

    btnFollow.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        if (btnFollow.getText().equals(getString(R.string.text_unfollow))) {
          unfollow(person.getID());
          btnFollow.setText(R.string.text_follow);
        } else {
          follow(person.getID());
          btnFollow.setText(R.string.text_unfollow);
        }
        person.changeFriendshipRelations();
      }
    });

    Button btnCancel = (Button) v.findViewById(R.id.button_close_dialog);
    btnCancel.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        dismiss();
      }
    });

    avatar.setImageBitmap(DataCache.getInstance().getImage(person.getProfileImage()));
    name.setText(person.getName());
    screenName.setText("@" + person.getScreenName());
    info.setText(person.getDescription());

    Dialog d = getDialog();
    if (d != null) {
      d.setTitle(R.string.text_information);
    }
    return v;
  }
  //------------------------------------------------------------------------------------------------------------------

  private void unfollow(final long id) {
    /*
      ????? ?????? ???????? (?? ???????? ?? ??????????) ?????? ?? ??????????? ? ?????? ?????? - ??? ????? ???????.
      ???????, ????????? ?? ?? ??? ?????? ??????. ???? ?? - ?????? ? ??? ??? ???? ??????????? ???????
      ? ????? ??????? ?????? ??????? ?????????. ????? - ?????? ?? ??????.
     */
    BaseAdapter adapter = DataCache.getInstance().getAdapter(FollowingsListAdapter.TAG);
    if (adapter != null) {
      ((FollowingsListAdapter) adapter).removeItem(person);
      System.out.println("UNFOLLOW ((FollowingsListAdapter) adapter).removeItem(person)");
    }
    TaskUnfollow task = new TaskUnfollow();
    task.execute(id);
  }
  //------------------------------------------------------------------------------------------------------------------

  private void follow(final long id) {
    /*
      ?????????? ??????????? ???????????.
     */
    BaseAdapter adapter = DataCache.getInstance().getAdapter(FollowingsListAdapter.TAG);
    if (adapter != null) {
      List<Person> tmp = new ArrayList<>();
      tmp.add(person);
      System.out.println(" FOLLOW (FollowingsListAdapter) adapter).addItemsToTop(tmp)");
      ((FollowingsListAdapter) adapter).addItemsToTop(tmp);
    }
    TaskFollow task = new TaskFollow();
    task.execute(id);
  }
}

Java Source Code List