programing,android studio,j
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
mobile
Transcribed Image Text:Explain the following code and what is the previous method:
public void OnSend(View v{
String phoneNumber = number.getText().toString():
String smsmessage = message.getText().toString0:
if(phoneNumber == null || phoneNumber.length() == 0 || smsmessage == null || smsmessage.length() == 0}{
return;
if(checkPermission(Manifest.permission.SEND_SMS)}K
SmsManager smsManager = SmsManager.getDefault():
smsManager.sendTextMessage(phoneNumber, null, smsmessage, null, null);
Toast.makeText(this, "Message sent", Toast.LENGTH_SHORT).show():
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