SampleCalendarDateDismissListener.java

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

import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import com.codetroopers.betterpickers.OnDialogDismissListener;
import com.codetroopers.betterpickers.calendardatepicker.CalendarDatePickerDialogFragment;
import com.codetroopers.betterpickers.sample.R;
import com.codetroopers.betterpickers.sample.activity.BaseSampleActivity;

public class SampleCalendarDateDismissListener extends BaseSampleActivity
        implements CalendarDatePickerDialogFragment.OnDateSetListener, OnDialogDismissListener {

    private static final String FRAG_TAG_DATE_PICKER = "fragment_date_picker_name";

    private TextView mResultTextView;

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

        mResultTextView = (TextView) findViewById(R.id.text);
        Button button = (Button) findViewById(R.id.button);

        mResultTextView.setText(R.string.no_value);
        button.setText(R.string.calendar_date_picker_set);
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                CalendarDatePickerDialogFragment cdp = new CalendarDatePickerDialogFragment()
                        .setOnDateSetListener(SampleCalendarDateDismissListener.this)
                        .setOnDismissListener(SampleCalendarDateDismissListener.this);
                cdp.show(getSupportFragmentManager(), FRAG_TAG_DATE_PICKER);
            }
        });
    }

    @Override
    public void onDateSet(CalendarDatePickerDialogFragment dialog, int year, int monthOfYear, int dayOfMonth) {
        mResultTextView.setText(getString(R.string.calendar_date_picker_result_values, year, monthOfYear, dayOfMonth));
    }

    @Override
    public void onResume() {
        // Example of reattaching to the fragment
        super.onResume();
        CalendarDatePickerDialogFragment calendarDatePickerDialogFragment = (CalendarDatePickerDialogFragment) getSupportFragmentManager()
                .findFragmentByTag(FRAG_TAG_DATE_PICKER);
        if (calendarDatePickerDialogFragment != null) {
            calendarDatePickerDialogFragment.setOnDateSetListener(this);
        }
    }

    @Override
    public void onDialogDismiss(DialogInterface dialoginterface) {
        mResultTextView.setText(R.string.dialog_dismissed);
    }
}