Date dialog box (DatePickerDialog) and time dialog box (TimePickerDialog ),

Date dialog box (DatePickerDialog) and time dialog box (TimePickerDialog ),

• Layout

<Button android: id = "@ + id/btn_date" android: text = "pop-up date selection dialog box" android: layout_width = "0dp" android: layout_weight = "1" android: layout_height = "wrap_content"/> <Button android: id = "@ + id/btn_time" android: text = "pop-up time selection dialog box" android: layout_width = "0dp" android: layout_weight = "1" android: layout_height = "wrap_content"/>

 

 

• Code

Package com. chase. datetimedialog; import android. app. datePickerDialog; import android. app. datePickerDialog. onDateSetListener; import android. app. timePickerDialog; import android. app. timePickerDialog. onTimeSetListener; import android. OS. bundle; import android. support. v7.app. appCompatActivity; import android. view. view; import android. widget. button; import android. widget. datePicker; import android. widget. timePicker; import android. widget. toast; import java. util. calendar; public class MainActivity extends AppCompatActivity {private Button mBtnDate; private Button mBtnTime; @ Override protected void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. activity_main); mBtnDate = (Button) findViewById (R. id. btn_date); mBtnTime = (Button) findViewById (R. id. btn_time); initDialog ();} private void initDialog () {/*** pop-up date selection dialog box */mBtnDate. setOnClickListener (new View. onClickListener () {@ Override public void onClick (View v) {Calendar Ar c = Calendar ar. getInstance (); int year = c. get (Calendar. YEAR); int month = c. get (Calendar. MONTH); final int day = c. get (Calendar. DAY_OF_MONTH); DatePickerDialog datePickerDialog = new DatePickerDialog (MainActivity. this, new OnDateSetListener () {@ Override public void onDateSet (DatePicker view, int year, int month, int dayOfMonth) {Toast. makeText (MainActivity. this, year + "year" + (month + 1) + "month" + dayOfMonth + "day", Toast. LENGTH_SHORT ). show () ;}}, year, month, day); datePickerDialog. show () ;}});/*** Time Selection dialog box */mBtnTime. setOnClickListener (new View. onClickListener () {@ Override public void onClick (View v) {// obtain the current system time Calendar c = Calendar. getInstance (); int hour = c. get (Calendar. HOUR_OF_DAY); int minute = c. get (Calendar. MINUTE); // The TimePickerDialog timePickerDialog = new TimePickerDialog (MainActivity. this, new OnTimeSetListener () {@ Override public void onTimeSet (TimePicker view, int hourOfDay, int minute) {Toast. makeText (MainActivity. this, "Time" + hourOfDay + ":" + minute, Toast. LENGTH_SHORT ). show () ;}, hour, minute, true); timePickerDialog. show ();}});}}

 

From Weizhi note (Wiz)