Android开发之时间选择器

有时我们开发一款 App 有这样的需求：
1，自定义年月日；
2，自定义年月日时分。

先看效果图：

1，首先在 app 文件夹 build.gradle 文件中添加：

compile 'com.jzxiang.pickerview:TimePickerDialog:1.0.0'

2，自定义参数：

long tenYears = 10L * 365 * 1000 * 60 * 60 * 24L;   //L 就如float类型  0.5f 一个意思。TimePickerDialog mDialogAll = new TimePickerDialog.Builder()        .setCallBack(this)  //回调        .setCancelStringId("Cancel")//取消按钮        .setSureStringId("Sure")//确定按钮        .setTitleStringId("TimePicker")//标题        .setYearText("Year")//Year        .setMonthText("Month")//Month        .setDayText("Day")//Day        .setHourText("Hour")//Hour        .setMinuteText("Minute")//Minute        .setCyclic(false)//是否可循环        .setMinMillseconds(System.currentTimeMillis())//最小日期和时间        .setMaxMillseconds(System.currentTimeMillis() + tenYears)//最大日期和时间        .setCurrentMillseconds(System.currentTimeMillis())        .setThemeColor(getResources().getColor(R.color.timepicker_dialog_bg))        .setType(Type.ALL)//类型     .setWheelItemTextNormalColor(getResources().getColor(R.color.timetimepicker_default_text_color))//未选中的文本颜色        .setWheelItemTextSelectorColor(getResources().getColor(R.color.timepicker_toolbar_bg))//当前文本颜色        .setWheelItemTextSize(12)//字体大小        .build();//这一步很重要，不然不会显示。mDialogAll.show(getSupportFragmentManager(), "time");

注意：如果想去掉确定或取消按钮，可以这样：

setCancelStringId(null)setCancelStringId("")orsetSureStringId("")setSureStringId(null)

3，activity_main.xml 布局文件：

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:background="@color/color1"    android:orientation="vertical">    <LinearLayout        android:layout_width="match_parent"        android:layout_height="50dp"        android:background="@color/color1"        android:gravity="center_vertical"        android:orientation="vertical">        <TextView            android:layout_width="wrap_content"            android:layout_height="match_parent"            android:layout_marginLeft="15dp"            android:background="@null"            android:gravity="center"            android:text="@string/select_date"            android:textColor="@color/color3"            android:textSize="15sp" />    </LinearLayout>    <RelativeLayout        android:id="@+id/selectDate"        android:layout_width="match_parent"        android:layout_height="50dp"        android:background="@color/color2"        android:gravity="center_vertical">        <TextView            android:layout_width="wrap_content"            android:layout_height="match_parent"            android:layout_marginLeft="15dp"            android:background="@null"            android:gravity="center"            android:text="@string/current_date"            android:textColor="@color/color4"            android:textSize="15sp" />        <TextView            android:id="@+id/currentDate"            android:layout_width="wrap_content"            android:layout_height="match_parent"            android:layout_alignParentRight="true"            android:background="@null"            android:gravity="center"            android:paddingEnd="15dp"            android:paddingStart="15dp"            android:textColor="@color/color5"            android:textSize="15sp" />    </RelativeLayout>    <LinearLayout        android:layout_width="match_parent"        android:layout_height="50dp"        android:background="@color/color1"        android:gravity="center_vertical"        android:orientation="vertical">        <TextView            android:layout_width="wrap_content"            android:layout_height="match_parent"            android:layout_marginLeft="15dp"            android:background="@null"            android:gravity="center"            android:text="@string/select_time"            android:textColor="@color/color3"            android:textSize="15sp" />    </LinearLayout>    <RelativeLayout        android:id="@+id/selectTime"        android:layout_width="match_parent"        android:layout_height="50dp"        android:background="@color/color2"        android:gravity="center_vertical">        <TextView            android:layout_width="wrap_content"            android:layout_height="match_parent"            android:layout_marginLeft="15dp"            android:background="@null"            android:gravity="center"            android:text="@string/current_time"            android:textColor="@color/color4"            android:textSize="15sp" />        <TextView            android:id="@+id/currentTime"            android:layout_width="wrap_content"            android:layout_height="match_parent"            android:layout_alignParentRight="true"            android:background="@null"            android:gravity="center"            android:paddingEnd="15dp"            android:paddingStart="15dp"            android:textColor="@color/color5"            android:textSize="15sp" />    </RelativeLayout></LinearLayout>

4，在代码中愉快的使用：

package com.gyq.customdatepicker;import android.os.Bundle;import android.support.v7.app.AppCompatActivity;import android.view.View;import android.widget.RelativeLayout;import android.widget.TextView;import com.jzxiang.pickerview.TimePickerDialog;import com.jzxiang.pickerview.data.Type;import com.jzxiang.pickerview.listener.OnDateSetListener;import java.text.SimpleDateFormat;import java.util.Date;public class MainActivity extends AppCompatActivity implements View.OnClickListener, OnDateSetListener {    private RelativeLayout selectDate, selectTime;    private TextView currentDate, currentTime;    private TimePickerDialog mDialogAll,mDialogYearMonthDay;    long tenYears = 10L * 365 * 1000 * 60 * 60 * 24L;    SimpleDateFormat sf = new SimpleDateFormat("yyyy/MM/dd HH:mm");    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        selectTime = (RelativeLayout) findViewById(R.id.selectTime);        selectTime.setOnClickListener(this);        selectDate = (RelativeLayout) findViewById(R.id.selectDate);        selectDate.setOnClickListener(this);        currentDate = (TextView) findViewById(R.id.currentDate);        currentTime = (TextView) findViewById(R.id.currentTime);    }    @Override    public void onClick(View view) {        switch (view.getId()) {            case R.id.selectDate:                mDialogYearMonthDay = new TimePickerDialog.Builder()                        .setType(Type.YEAR_MONTH_DAY)                        .setCallBack(new OnDateSetListener() {                            @Override                            public void onDateSet(TimePickerDialog timePickerView, long millseconds) {                                String text = getDateToString(millseconds);                                currentDate.setText(text);                            }                        })                        .setCancelStringId("取消")                        .setSureStringId("确定")                        .setTitleStringId("自定义提醒日期")                        .setYearText("年")                        .setMonthText("月")                        .setDayText("日")                        .setCyclic(false)                        .setMinMillseconds(System.currentTimeMillis())                        .setMaxMillseconds(System.currentTimeMillis() + tenYears)                        .setCurrentMillseconds(System.currentTimeMillis())                        .setThemeColor(getResources().getColor(R.color.dialog_bg))                        .setWheelItemTextNormalColor(getResources().getColor(R.color.dialog_text))                        .setWheelItemTextSelectorColor(getResources().getColor(R.color.dialog_select))                        .setWheelItemTextSize(12)                        .build();                mDialogYearMonthDay.show(getSupportFragmentManager(),"date");                break;            case R.id.selectTime:                mDialogAll = new TimePickerDialog.Builder()                        .setCallBack(this)                        .setCancelStringId("取消")                        .setSureStringId("确定")                        .setTitleStringId("自定义提醒时间")                        .setYearText("年")                        .setMonthText("月")                        .setDayText("日")                        .setHourText("时")                        .setMinuteText("分")                        .setCyclic(false)                        .setMinMillseconds(System.currentTimeMillis())                        .setMaxMillseconds(System.currentTimeMillis() + tenYears)                        .setCurrentMillseconds(System.currentTimeMillis())                        .setThemeColor(getResources().getColor(R.color.dialog_bg))                        .setType(Type.ALL)                        .setWheelItemTextNormalColor(getResources().getColor(R.color.dialog_text))                        .setWheelItemTextSelectorColor(getResources().getColor(R.color.dialog_select))                        .setWheelItemTextSize(12)                        .build();                mDialogAll.show(getSupportFragmentManager(), "time");                break;        }    }    @Override    public void onDateSet(TimePickerDialog timePickerView, long millseconds) {        String text = getDateToString(millseconds);        currentTime.setText(text);    }    public String getDateToString(long time) {        Date d = new Date(time);        return sf.format(d);    }}

附上源码：TimePickerDialog