其实利用时间控件将时间展示出来是很容易的,所以在这里我就放出代码来个大家讲解一下:
布局代码:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
android:orientation="vertical"
tools:context="com.zking.g160628_android05_widget2.MainActivity">
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="选择时间"
android:onClick="getTime"
/>
</LinearLayout>
java代码:
package com.zking.g160628_android05_widget2;
import android.app.DatePickerDialog;
import android.app.TimePickerDialog;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.TimePicker;
import android.widget.Toast;
import java.util.Calendar;
public class MainActivity extends AppCompatActivity {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
public void getTime(View view){
//获取当前系统时间
Calendar c=Calendar.getInstance();
int hour=c.get(Calendar.HOUR_OF_DAY);
int minute=c.get(Calendar.MINUTE);
//弹出时间对话框
TimePickerDialog tpd=new TimePickerDialog(this, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker timePicker, int i, int i1) {
Log.i("test","时间:"+i+":"+i1);
}
},hour,minute,true);
//细节:弹
tpd.show();
}
}