Android仿iPhone日期时间选择器详解

本文实例为大家分享了Android仿iPhone时间选择器的具体代码，供大家参考，具体内容如下

先看效果图

如何使用

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;

public class MainActivity extends Activity {
WheelMain wheelMain;
EditText txttime;
DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");

@Override
public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 txttime = (EditText) findViewById(R.id.txttime);
 Calendar calendar = Calendar.getInstance();
 txttime.setText(calendar.get(Calendar.YEAR) + "-"
   + (calendar.get(Calendar.MONTH) + 1) + "-"
   + calendar.get(Calendar.DAY_OF_MONTH) + "");
 Button btnselecttime = (Button) findViewById(R.id.button1);
 btnselecttime.setOnClickListener(new OnClickListener() {

@Override
  public void onClick(View arg0) {
   LayoutInflater inflater = LayoutInflater
     .from(MainActivity.this);
   final View timepickerview = inflater.inflate(
     R.layout.timepicker, null);
   ScreenInfo screenInfo = new ScreenInfo(MainActivity.this);
   wheelMain = new WheelMain(timepickerview, true);
   wheelMain.screenheight = screenInfo.getHeight();
   String time = txttime.getText().toString();
   Calendar calendar = Calendar.getInstance();
   if (JudgeDate.isDate(time, "yyyy-MM-dd")) {
    try {
     calendar.setTime(dateFormat.parse(time));
    } catch (ParseException e) {
     // TODO Auto-generated catch block
     e.printStackTrace();
    }
   }
   int year = calendar.get(Calendar.YEAR);
   int month = calendar.get(Calendar.MONTH);
   int day = calendar.get(Calendar.DAY_OF_MONTH);
   int h = calendar.getTime().getHours();
   int m = calendar.getTime().getMinutes();
   wheelMain.initDateTimePicker(year, month, day, h, m);
   new AlertDialog.Builder(MainActivity.this)
     .setTitle("选择时间")
     .setView(timepickerview)
     .setPositiveButton("确定",
       new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog,
          int which) {
         txttime.setText(wheelMain.getTime());
        }
       })
     .setNegativeButton("取消",
       new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog,
          int which) {
        }
       }).show();
  }
 });
}
}

源码下载：仿iPhone日期时间选择器

来源：http://blog.csdn.net/linglongxin24/article/details/37933527