1) Write a program to display use of Timepicker with spinnermode.
=> activity_main.xml:
<?xml version="1.0" encoding="utf-8"?>
<AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:tools="http://schemas.android.com/tools"
android:background="@color/white"
android:orientation="vertical"
tools:context=".MainActivity" >
<TimePicker
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_x="0dp"
android:layout_y="0dp" />
<TimePicker
android:layout_width="314dp"
android:layout_height="379dp"
android:layout_x="85dp"
android:layout_y="224dp" />
</AbsoluteLayout>
2) Write a program to display following output.Select and display date and time on clicking.
activity_main.xml: <?xml version="1.0" encoding="utf-8"?>
<AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:tools="http://schemas.android.com/tools"
android:background="@color/white"
android:orientation="vertical"
tools:context=".MainActivity">
<EditText
android:id="@+id/et1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:hint="Date Here" />
<Button
android:id="@+id/btn1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignEnd="@id/et1"
android:layout_alignParentEnd="true"
android:text="SELECT DATE" />
<EditText
android:id="@+id/et2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/et1"
android:hint="Time Here" />
<Button
android:id="@+id/btn2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/btn1"
android:layout_alignEnd="@id/et2"
android:layout_alignParentEnd="true"
android:layout_x="202dp"
android:layout_y="298dp"
android:text="SELECT TIME" />
</AbsoluteLayout>
MainActivity.java:
package com.example.myapplication;
import androidx.appcompat.app.AppCompatActivity;
import android.app.DatePickerDialog;
import android.app.TimePickerDialog;
import android.os.Bundle;
import java.util.Calendar;
public class MainActivity extends AppCompatActivity implements View.OnClickListener{
Button btn1, btn2;
EditText et1, et2;
private int mYear, mMonth, mDay, mHour, mMinute;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btn1 = findViewById(R.id.btn1);
btn2 = findViewById(R.id.btn2);
et1 = findViewById(R.id.et1);
et2 = findViewById(R.id.et2);
btn1.setOnClickListener(this);
btn2.setOnClickListener(this);
}
@Override
public void onClick(View v) {
if (v == btn1) {
final Calendar c = Calendar.getInstance();
mYear = c.get(Calendar.YEAR);
mMonth = c.get(Calendar.MONTH);
mDay = c.get(Calendar.DAY_OF_MONTH);
DatePickerDialog dp = new DatePickerDialog(this, new
DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
et1.setText(dayOfMonth + "-" + (month + 1) + "-" + year);
}
}, mYear, mMonth, mDay);
dp.show();
}
if (v == btn2) {
final Calendar c = Calendar.getInstance();
mHour = c.get(Calendar.HOUR_OF_DAY);
mMinute = c.get(Calendar.MINUTE);
TimePickerDialog tp = new TimePickerDialog(this, new
TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
et2.setText(hourOfDay + ":" + minute);
}
}, mHour, mMinute, false);
tp.show();
}
}}
