package cn.com.basic.face.dialog;
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import android.app.AlertDialog;
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import android.app.DatePickerDialog;
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import android.content.Context;
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import android.graphics.Color;
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import android.os.Bundle;
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import android.support.annotation.NonNull;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.DatePicker;
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import com.bsk.zhangbo.demoforbsk.R;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.Locale;
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/**
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* Created by Sinoe on 2017/2/28.
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*/
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public class BirthdayPickerDialog extends AlertDialog implements
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DatePicker.OnDateChangedListener{
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private static final String YEAR = "year";
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private static final String MONTH = "month";
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private static final String DAY = "day";
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private final DatePicker mDatePicker;
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private final OnDateSetListener mDateSetListener;
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private final Calendar mCalendar;
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private boolean mTitleNeedsUpdate = true;
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private View view;
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public BirthdayPickerDialog(Context context, int theme, OnDateSetListener listener, Date date) {
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super(context,theme);
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mDateSetListener = listener;
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mCalendar = Calendar.getInstance(Locale.CHINA);
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mCalendar.setTime(date);
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Context themeContext = getContext();
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LayoutInflater inflater = LayoutInflater.from(themeContext);
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view = inflater.inflate(R.layout.dialog_date_picker, null);
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view.setBackgroundColor(Color.WHITE);
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//setView(view);
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// setButton(BUTTON_POSITIVE, themeContext.getString(R.string.ok), this);
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// setButton(BUTTON_NEGATIVE, themeContext.getString(R.string.cancel), this);
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// setButtonPanelLayoutHint(LAYOUT_HINT_SIDE);
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mDatePicker = (DatePicker) view.findViewById(R.id.datePicker);
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mDatePicker.init(mCalendar.get(Calendar.YEAR), mCalendar.get(Calendar.MONTH), mCalendar.get(Calendar.DAY_OF_MONTH), this);
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// mDatePicker.setValidationCallback(mValidationCallback);
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//实现自己的标题和ok按钮
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//setTitle("选择日期:");
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setButton();
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}
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@Override
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public void onDateChanged(DatePicker datePicker, int year, int month, int day) {
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mDatePicker.init(year, month, day, this);
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}
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/**
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* The callback used to indicate the user is done filling in the date.
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*/
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public interface OnDateSetListener {
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/**
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* @param view The view associated with this listener.
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* @param year The year that was set.
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* @param monthOfYear The month that was set (0-11) for compatibility
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* with {@link java.util.Calendar}.
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* @param dayOfMonth The day of the month that was set.
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*/
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void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth);
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}
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private void setButton() {
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//获取自己定义的响应按钮并设置监听，直接调用构造时传进来的CallBack接口（为了省劲，没有自己写接口，直接用之前本类定义好的）同时关闭对话框。
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view.findViewById(R.id.date_picker_ok).setOnClickListener(
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new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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if (mDateSetListener != null) {
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// Clearing focus forces the dialog to commit any pending
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// changes, e.g. typed text in a NumberPicker.
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mDatePicker.clearFocus();
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mDateSetListener.onDateSet(mDatePicker, mDatePicker.getYear(),
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mDatePicker.getMonth(), mDatePicker.getDayOfMonth());
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cancel();
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}
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}
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});
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view.findViewById(R.id.date_picker_cancle).setOnClickListener(
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new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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cancel();
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}
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});
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}
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public void myShow() {
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//自己实现show方法，主要是为了把setContentView方法放到show方法后面，否则会报错。
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show();
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setContentView(view);
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}
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@NonNull
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@Override
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public Bundle onSaveInstanceState() {
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return super.onSaveInstanceState();
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}
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@Override
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public void onRestoreInstanceState(Bundle savedInstanceState) {
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super.onRestoreInstanceState(savedInstanceState);
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}
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}
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