Android Open Source - KeepMySecret Create Group Fragment

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Back to project page KeepMySecret.

License

The source code is released under:

GNU General Public License

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Java Source Code

package keepmysecretapp.app.com.keepmysecretapp.fragments.creation;
/*from  w  w w .  j  a v a 2s .c om*/
import android.content.Intent;
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.TextView;

import java.util.List;

import keepmysecretapp.app.com.keepmysecretapp.R;
import keepmysecretapp.app.com.keepmysecretapp.activities.MainActivity;
import keepmysecretapp.app.com.keepmysecretapp.dao.Dao;
import keepmysecretapp.app.com.keepmysecretapp.dao.GroupDao;
import keepmysecretapp.app.com.keepmysecretapp.db.DbContext;
import keepmysecretapp.app.com.keepmysecretapp.other.Tools;
import keepmysecretapp.app.com.keepmysecretapp.types.ListEntry;

public class CreateGroupFragment extends Fragment {

    private EditText groupName;
    private EditText groupDescribe;
    private Button createGroupButton;
    private TextView warning;

    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
                             @Nullable Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_create_group, container, false);

        groupName = (EditText) rootView.findViewById(R.id.groupNameField);
        groupDescribe = (EditText) rootView.findViewById(R.id.groupDescribeField);
        warning = (TextView) rootView.findViewById(R.id.groupWarningTextView);
        createGroupButton = (Button) rootView.findViewById(R.id.createGroupEntryButton);

        initCreationListener(createGroupButton);

        return rootView;
    }

    private void initCreationListener(Button button) {

        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                if (warning.getVisibility() == View.VISIBLE)
                    warning.setVisibility(View.INVISIBLE);


                if (Tools.isStringEmpty(groupName.getText().toString())) {
                    warning.setText("??????? ???? ??????");
                    warning.setVisibility(View.VISIBLE);
                    return;
                }


                DbContext dbContext = DbContext.getInstance(getActivity());
                Dao dao = new GroupDao(dbContext);

                ListEntry entry = new ListEntry();
                entry.setName(groupName.getText().toString());
                entry.setDescribe(groupDescribe.getText().toString());

                if (dao.read(entry) != null) {
                    warning.setText("?????? ?????? ??? ????????????");
                    warning.setVisibility(View.VISIBLE);

                } else {

                    dao.create(entry);

                    Intent toMain = new Intent(getActivity(), MainActivity.class);
                    startActivity(toMain);
                }

            }


        });

    }
}

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