AddEmployee

package example.uuj.employeerecords;

import android.app.DialogFragment;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;


public class AddEmployee extends AppCompatActivity
{
    // Declare Variables
    DatabaseHelper db;
    private Button btnAdd;
    private TextView displayDate;
    private EditText name, address, town, postcode, contactnumber, email, jobtitle, salary;

    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_add_employee);

        // Call database helper
        db = new DatabaseHelper(this);

        // Initialise the edit texts and buttons
        btnAdd = (Button) findViewById(R.id.btnAddEmployee );
        displayDate = (TextView) findViewById( R.id.txtdisplaydate );
        name = (EditText) findViewById( R.id.txtName );
        address = (EditText) findViewById( R.id.txtAddress );
        town = (EditText) findViewById( R.id.txtTown );
        postcode = (EditText) findViewById( R.id.txtPostcode );
        contactnumber = (EditText) findViewById( R.id.txtContactNumber );
        email = (EditText) findViewById( R.id.txtEmail );
        jobtitle = (EditText) findViewById( R.id.txtJobTitle );
        salary = (EditText) findViewById( R.id.txtSalary );

        AddData();
    }

    public void onClickDate(View view)
    {
        DialogFragment newFragment = new DatePickerFragment();
        newFragment.show( getFragmentManager(), "Date Picker" );
    }

    // Method to add data to the database
    public  void AddData() {
        btnAdd.setOnClickListener(
                new View.OnClickListener() {
                    @Override
                    public void onClick(View v)
                    {
                        boolean isDataInserted = db.addData(
                                name.getText().toString(),
                                displayDate.getText().toString(),
                                address.getText().toString(),
                                town.getText().toString(),
                                postcode.getText().toString(),
                                contactnumber.getText().toString(),
                                email.getText().toString(),
                                jobtitle.getText().toString(),
                                salary.getText().toString() );

                        // If statement to display message if either data is inserted or not
                        if(isDataInserted == true)
                            Toast.makeText(AddEmployee.this,"Data Inserted",Toast.LENGTH_LONG).show();
                        else
                            Toast.makeText(AddEmployee.this,"Data not Inserted",Toast.LENGTH_LONG).show();
                    }
                }
        );
    }

    // Method for cancel button
    public void onClickCancel(View view)
    {
        // Create cancel button
        Button cancel= (Button) findViewById( R.id.btncancel );
        cancel.setOnClickListener( new View.OnClickListener()
        {
            @Override
            public void onClick(View view)
            {
                Intent intent_cancel = new Intent( AddEmployee.this, EmployeeHomePage.class );
                startActivity( intent_cancel );
                finish();
            }
        });
    }


}