SampleDatePreset.java

package com.codetroopers.betterpickers.sample.activity.datepicker;

import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

import com.codetroopers.betterpickers.datepicker.DatePickerBuilder;
import com.codetroopers.betterpickers.datepicker.DatePickerDialogFragment;
import com.codetroopers.betterpickers.sample.R;
import com.codetroopers.betterpickers.sample.activity.BaseSampleActivity;


public class SampleDatePreset extends BaseSampleActivity implements DatePickerDialogFragment.DatePickerDialogHandler {

    private EditText month;
    private EditText date;
    private EditText year;
    private TextView mResultTextView;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.date_preset);

        mResultTextView = (TextView) findViewById(R.id.text);
        Button button = (Button) findViewById(R.id.button);
        month = (EditText) findViewById(R.id.month);
        date = (EditText) findViewById(R.id.date);
        year = (EditText) findViewById(R.id.year);

        mResultTextView.setText(R.string.no_value);
        button.setText(R.string.date_picker_set);
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                int m = -1;
                int d = -1;
                int y = -1;
                try {
                    m = Integer.parseInt(month.getText().toString());
                } catch (Exception e) {
                    m = -1;
                }
                try {
                    d = Integer.parseInt(date.getText().toString());
                } catch (Exception e) {
                    d = -1;
                }
                try {
                    y = Integer.parseInt(year.getText().toString());
                } catch (Exception e) {
                    y = -1;
                }
                DatePickerBuilder dpb = new DatePickerBuilder()
                        .setFragmentManager(getSupportFragmentManager())
                        .setStyleResId(R.style.BetterPickersDialogFragment)
                        .setMonthOfYear(m)
                        .setDayOfMonth(d)
                        .setYear(y);
                dpb.show();
            }
        });
    }

    @Override
    public void onDialogDateSet(int reference, int year, int monthOfYear, int dayOfMonth) {
        mResultTextView.setText(getString(R.string.date_picker_result_value, year, monthOfYear, dayOfMonth));
    }
}