i am using this code to send sms automatically but is not working ,i am able to send sms by using intent
SmsManager sms = SmsManager.getDefault();
PendingIntent sentPI;
String SENT = "SMS_SENT";
sentPI = PendingIntent.getBroadcast(this, 0,new Intent(SENT), 0);
sms.sendTextMessage("+91"+"**********", null, "hii param", sentPI, null);
Toast.makeText(getApplicationContext(), "Your sms sent check your inbox",Toast.LENGTH_LONG).show();
Use Permissions in your Android.manifest file like this
<uses-permission android:name="android.permission.SEND_SMS"/>
And then invoke the SmsManager i.e
SmsManager managerForSms = SmsManager.getDefault();
managerForSms.sendTextMessage("Your text message");
Or you may refer to this Stack's question How to send sms in Android. (See accepted Answer)
Try this code,
public void sendSMS(String phoneNo, String msg){
try {
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage(phoneNo, null, msg, null, null);
}
catch (Exception ex) {
ex.printStackTrace();
}
}
And use this permission in your manifest file
<uses-permission android:name="android.permission.SEND_SMS" />
Update:
Add your country code before pass the phone number
String phoneNo="+91"+editText.getText().toString();
Update 2:
Another possible cause for not working
If u are testing this code in dual sim phone then sim slot 1 always keep active otherwise it " no service" error.
reference - https://stackoverflow.com/a/32090923/3879847
Code Which works for me is this.. Before you need to provide permission in manifest and also need to ask during runtime
<uses-permission android:name="android.permission.SEND_SMS" />
and in Activity
runOnUiThread(new Runnable() {
#Override
public void run() {
String number = SMSEditText.getText().toString();
try {
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage(number, null, Message, null, null);
} catch (Exception e) {
e.printStackTrace();
}
}
});
also if message lenght is greater than 140 or something.. you need to split the message otherwise. it wont work .. which can be acheived by mulitpart text message
Related
I have tried to send Text Message using SmsManager in android. Message is delivering fine. When i tried to send message in different language it delivers as ??????. I don't know what's the problem.
try {
SmsManager smsManager = SmsManager.getDefault();
String phno = "+919715361062";
String msg = "டெஸ்டிங்";
smsManager.sendTextMessage(phno, null, msg, null, null);
}catch (Exception e){
e.printStackTrace();
Toast.makeText(MainActivity.this,"Failed",Toast.LENGTH_LONG).show();
}
try this :
ArrayList<String> arrSMS = smsManager.divideMessage("Text to send");
smsManager.sendMultipartTextMessage("Number", null, arrSMS, null, null);
You have to use sendMultipartTextMessage().
Look at this question: Android: Unicode/Charset problems when sending an SMS (sendTextMessage)
i am trying to send an sms text message with my android application, however i am receiving nothing when i run it
here is the code
int minSms = 100001;
int maxSms = 999998;
Random rSms = new Random();
int iSms = rSms.nextInt(maxSms - minSms +1) + minSms;
try {
SmsManager sms = SmsManager.getDefault();
PendingIntent sentPI;
String SENT = "SMS_SENT";
sentPI = PendingIntent.getBroadcast(getActivity(), 0,new Intent(SENT), 0);
sms.sendTextMessage(mobileNumber, null, Integer.toString(iSms), sentPI, null);
Toast.makeText(getActivity(), "SMS sent.",
Toast.LENGTH_SHORT).show();
} catch (Exception e) {
Toast.makeText(getActivity(),
"SMS failed, please try again.",
Toast.LENGTH_LONG).show();
e.printStackTrace();
}
I am testing with my own mobile number which i am not going to share but it is in the format 07789123456
Do i need to add any area codes with it, or should it work with the straight 11 digit number?
Please take a look at SMS Manager send mutlipart message when there is less than 160 characters . Im pretty sure the text you want to send is to long. Depending on the alphabet (i.e. including emojis) you are using, the message is limited to 70 characters. You have to split the message into a multipart message:
SmsManager sms = SmsManager.getDefault();
ArrayList<String> parts = sms.divideMessage(longMessage);
sms.sendMultipartTextMessage(phoneNumber, null, parts, null, null);
In my application I want to send an sms to a list of contacts. I used this code:
private void sendSMS(String phoneNumber, String message)
{
try {
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage(phoneNumber, null, message, null, null);
Toast.makeText(getActivity().getApplicationContext(), "SMS sent.",
Toast.LENGTH_LONG).show();
} catch (Exception e) {
Toast.makeText(getActivity().getApplicationContext(),
"SMS faild, please try again.",
Toast.LENGTH_LONG).show();
e.printStackTrace();
}
}
I didn't get any stacktraces, but I never received the message. Are there any formats for the phone number? Or is an emulator not able to send text messages? Any tips on how to actually receive the message are welcome!
Your given code seems correct but here are two quick recommendations:
Make sure you have added the permission to send SMS through your app. For that you need to add <uses-permission android:name="android.permission.SEND_SMS"/> in your app's manifest
You cannot send SMS through emulators as they do not have access to cellular network. For that you need to use an actual phone to test your code
I want to develop a project to send text messages in android using sendTextMessage() from android.telephony.SmsManager. When the message is sent a prompt appears. I want to know where can I find that code?
try below code:-
buttonSend.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
String phoneNo = textPhoneNo.getText().toString();
String sms = textSMS.getText().toString();
try {
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage(phoneNo, null, sms, null, null);
Toast.makeText(getApplicationContext(), "SMS Sent!",
Toast.LENGTH_LONG).show();
} catch (Exception e) {
Toast.makeText(getApplicationContext(),
"SMS faild, please try again later!",
Toast.LENGTH_LONG).show();
e.printStackTrace();
}
}
});
I believe you have not search it:
Question : Sending text messages programmatically in android already exists.
you can try this code also:
public void sendLongSMS() {
String phoneNumber = "0123456789";
String message = "Hello World! Now we are going to demonstrate " +
"how to send a message with more than 160 characters from your Android application.";
SmsManager smsManager = SmsManager.getDefault();
ArrayList<String> parts = smsManager.divideMessage(message);
smsManager.sendMultipartTextMessage(phoneNumber, null, parts, null, null);
}
Code for Toast(prompt)
Toast.makeText(getContext(), "Your message",Toast.LENGTH_LONG).show();
Sms Manager
Toasts
Read this : What types of questions should I avoid asking? before asking question here.
I'm rather new to Android.
Im trying to send SMS from Android application.
When using the SMS Intent the SMS window opens and the user needs to approve the SMS and send it.
Is there a way to automatically send the SMS without the user confirming it?
Thanks,
Lior
You can use this method to send an sms. If the sms is greater than 160 character then sendMultipartTextMessage is used.
private void sendSms(String phonenumber,String message, boolean isBinary)
{
SmsManager manager = SmsManager.getDefault();
PendingIntent piSend = PendingIntent.getBroadcast(this, 0, new Intent(SMS_SENT), 0);
PendingIntent piDelivered = PendingIntent.getBroadcast(this, 0, new Intent(SMS_DELIVERED), 0);
if(isBinary)
{
byte[] data = new byte[message.length()];
for(int index=0; index<message.length() && index < MAX_SMS_MESSAGE_LENGTH; ++index)
{
data[index] = (byte)message.charAt(index);
}
manager.sendDataMessage(phonenumber, null, (short) SMS_PORT, data,piSend, piDelivered);
}
else
{
int length = message.length();
if(length > MAX_SMS_MESSAGE_LENGTH)
{
ArrayList<String> messagelist = manager.divideMessage(message);
manager.sendMultipartTextMessage(phonenumber, null, messagelist, null, null);
}
else
{
manager.sendTextMessage(phonenumber, null, message, piSend, piDelivered);
}
}
}
Update
piSend and piDelivered are Pending Intent They can trigger a broadcast when the method finish sending an SMS
Here is sample code for broadcast receiver
private BroadcastReceiver receiver = new BroadcastReceiver() {
#Override
public void onReceive(Context context, Intent intent) {
String message = null;
switch (getResultCode()) {
case Activity.RESULT_OK:
message = "Message sent!";
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
message = "Error. Message not sent.";
break;
case SmsManager.RESULT_ERROR_NO_SERVICE:
message = "Error: No service.";
break;
case SmsManager.RESULT_ERROR_NULL_PDU:
message = "Error: Null PDU.";
break;
case SmsManager.RESULT_ERROR_RADIO_OFF:
message = "Error: Radio off.";
break;
}
AppMsg.makeText(SendMessagesWindow.this, message,
AppMsg.STYLE_CONFIRM).setLayoutGravity(Gravity.BOTTOM)
.show();
}
};
and you can register it using below line in your Activity
registerReceiver(receiver, new IntentFilter(SMS_SENT)); // SMS_SENT is a constant
Also don't forget to unregister broadcast in onDestroy
#Override
protected void onDestroy() {
unregisterReceiver(receiver);
super.onDestroy();
}
If your application has in the AndroidManifest.xml the following permission
<uses-permission android:name="android.permission.SEND_SMS"/>
you can send as many SMS as you want with
SmsManager manager = SmsManager.getDefault();
manager.sendTextMessage(...);
and that is all.
Yes, you can send SMS using the SmsManager. Please keep in mind that your application will need the SEND_SMS permission for this to work.
Yes, you can send sms without making user interaction...But it works, when user wants to send sms only to a single number.
try {
SmsManager.getDefault().sendTextMessage(RecipientNumber, null,
"Hello SMS!", null, null);
} catch (Exception e) {
AlertDialog.Builder alertDialogBuilder = new
AlertDialog.Builder(this);
AlertDialog dialog = alertDialogBuilder.create();
dialog.setMessage(e.getMessage());
dialog.show();
}
Also, add manifest permission....
<uses-permission android:name="android.permission.SEND_SMS"/>