android日期和時間選擇器
阿新 • • 發佈:2019-01-04
今天簡要介紹一下日期和時間選擇器的使用
main.xml其實只有兩個按鈕,是日期和時間的選擇
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context=".MainActivity" > <Button android:id="@+id/button1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" android:text="data" /> <Button android:id="@+id/button2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBaseline="@+id/button1" android:layout_alignBottom="@+id/button1" android:layout_alignParentRight="true" android:layout_marginRight="62dp" android:text="time" /> </RelativeLayout>
main.java
package com.luoshuai.fengkuangtest3; import java.util.Calendar; import android.os.Bundle; import android.app.Activity; import android.app.DatePickerDialog; import android.app.TimePickerDialog; import android.view.Menu; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.DatePicker; import android.widget.TimePicker; import android.widget.Toast; public class MainActivity extends Activity { private Button bt1; private Button bt2; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); bt1=(Button) findViewById(R.id.button1); bt2=(Button) findViewById(R.id.button2); bt1.setOnClickListener(new OnClickListener() { public void onClick(View arg0) { // TODO Auto-generated method stub Calendar c=Calendar.getInstance(); new DatePickerDialog(MainActivity.this, new DatePickerDialog.OnDateSetListener() { public void onDateSet(DatePicker arg0, int arg1, int arg2, int arg3) { // TODO Auto-generated method stub } }, c.get(Calendar.YEAR), c.get(Calendar.MONTH), c.get(Calendar.DAY_OF_MONTH)).show(); } }); bt2.setOnClickListener(new OnClickListener() { public void onClick(View arg0) { // TODO Auto-generated method stub Calendar c=Calendar.getInstance(); new TimePickerDialog(MainActivity.this, new TimePickerDialog.OnTimeSetListener() { public void onTimeSet(TimePicker arg0, int arg1, int arg2) { // TODO Auto-generated method stub Toast.makeText(MainActivity.this, arg1+"小時"+arg2+"分鐘", 0).show(); } }, c.get(Calendar.HOUR_OF_DAY), c.get(Calendar.MINUTE), true).show(); } }); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } }
效果圖如下,感興趣的朋友可以試試