Android Open Source - Android.Parse Add Friend Fragment

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License

The source code is released under:

MIT License

Java Source Code

package com.iamnbty.android.parse.fragment;
//from  ww w . j a  v a 2s  .  co  m
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

import com.iamnbty.android.parse.R;
import com.iamnbty.android.parse.parse.FriendParse;
import com.parse.ParseException;
import com.parse.ParseObject;
import com.parse.SaveCallback;

public class AddFriendFragment extends Fragment implements View.OnClickListener {

    private EditText nameEditText;
    private EditText nickNameEditText;
    private Button saveButton;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        return inflater.inflate(R.layout.layout_fragment_add_friend, container, false);
    }

    @Override
    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);

        // view matching
        nameEditText = (EditText) view.findViewById(R.id.add_friend_name_edittext);
        nickNameEditText = (EditText) view.findViewById(R.id.add_friend_nickname_edittext);
        saveButton = (Button) view.findViewById(R.id.add_friend_save_button);
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        saveButton.setOnClickListener(this);
    }

    private void save(FriendParse friendParse) {
        Toast.makeText(getActivity(), "Saving...", Toast.LENGTH_SHORT).show();

        saveButton.setEnabled(false);
        nameEditText.setEnabled(false);
        nickNameEditText.setEnabled(false);

        ParseObject parseObject = friendParse.toParseObject();
        parseObject.saveInBackground(new SaveCallback() {
            @Override
            public void done(ParseException exception) {
                saveButton.setEnabled(true);

                nameEditText.setText(null);
                nickNameEditText.setText(null);
                
                nameEditText.setEnabled(true);
                nickNameEditText.setEnabled(true);

                if (exception == null) {
                    // success
                    Toast.makeText(getActivity(), "Save completed.", Toast.LENGTH_SHORT).show();
                } else {
                    // error
                    Toast.makeText(getActivity(), "Save failed: " + exception.getMessage(), Toast.LENGTH_SHORT).show();
                }
            }
        });
    }

    @Override
    public void onClick(View view) {
        if (view == saveButton) {
            String name = nameEditText.getText().toString();
            String nickName = nickNameEditText.getText().toString();

            if (name == null || name.trim().length() == 0) {
                Toast.makeText(getActivity(), "Please enter friend's name.", Toast.LENGTH_SHORT).show();
            } else if (nickName == null || nickName.trim().length() == 0) {
                Toast.makeText(getActivity(), "Please enter friend's nickname.", Toast.LENGTH_SHORT).show();
            } else {
                FriendParse friendParse = new FriendParse();
                friendParse.name = name;
                friendParse.nickName = nickName;
                save(friendParse);
            }
        }
    }
}

Java Source Code List

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