Sélecteur d'e-mail de courriel

Question

Je suis un problème avec ma demande.Le but de l'application est de collecter des données et de soumettre le formulaire de données à l'aide de JavaMail à une adresse électronique spécifiée.Lorsque l'utilisateur clique sur le bouton, ils doivent recevoir une invite pour sélectionner un client de messagerie, mais je ne reçois pas cette invite quand je le teste.Quelqu'un peut-il me dire ce que je manque?

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TextView;

public class SubmitForm extends Activity implements View.OnClickListener {
private Intent emailIntent;
EditText personsFirstName, personsLastName, personsEmail, personsPhone, comments, vehicleModel;
Spinner vehicleYear, vehicleMake, serviceTime, serviceNeeded;
TextView serviceDate;
String fname, lname, emailAdd, phoneNumber, vehicleYears, vehicleModeltrim, vehicleManu, serviceAppointment, serviceAppointmentTime, serviceTypeNeeded, extraComments;
Button sendEmail;

@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.service);
    initializeVars();
    sendEmail.setOnClickListener(this);
}
private void initializeVars() {
    // TODO Auto-generated method stub
    personsFirstName = (EditText) findViewById(R.id.firstName);
    personsLastName = (EditText) findViewById(R.id.lastName);
    personsEmail = (EditText) findViewById(R.id.Email);
    personsPhone = (EditText) findViewById(R.id.PhoneNumber);
    vehicleYear = (Spinner) findViewById(R.id.sYear);
    vehicleMake = (Spinner) findViewById(R.id.sMake);
    vehicleModel = (EditText) findViewById(R.id.Model);
    serviceDate = (TextView) findViewById(R.id.Model);
    serviceTime = (Spinner) findViewById(R.id.sTime);
    serviceNeeded = (Spinner) findViewById(R.id.sNeeded);
    comments = (EditText) findViewById(R.id.eComments);
    sendEmail = (Button) findViewById(R.id.bSubmit);
}
public void onClick(View v) {
    // TODO Auto-generated method stub
    convertToString();
    String emailaddress[] = { emailAdd };
    String message = "Please Review the following"
            + '\n' + " "
            + '\n' + "First Name: " + fname
            + '\n' + "Last Name: " + lname
            + '\n' + "Email :" + emailAdd
            + '\n' + "Phone Number: " + phoneNumber
            + '\n' + "Vechile Year: " + vehicleYears
            + '\n' + "Vehicle Make: " + vehicleManu
            + '\n' + "Vehicle Model: " + vehicleModeltrim
            + '\n' + "Requested Service Date: " + serviceAppointment
            + '\n' + "Requested Service Time: " + serviceAppointmentTime
            + '\n' + "Service Needed: " + serviceTypeNeeded
            + '\n' + "Comments: " + extraComments;

    Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
    emailIntent.setType("plain/text");
    emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[] {"test@someemail.com"});

    emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, emailaddress);
    emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Schedule Service Request");

    emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, message);
    startActivity(Intent.createChooser(emailIntent, "Please select Email Client"));
}
private void convertToString() {
    // TODO Auto-generated method stub

    fname = personsFirstName.getText().toString();
    lname = personsLastName.getText().toString();
    emailAdd = personsEmail.getText().toString();
    phoneNumber = personsPhone.getText().toString();

    //vehicleYears = vehicleYear.getText().toString();
    vehicleYears = (String) vehicleYear.getAdapter().getItem(RESULT_OK);


    //vehicleManu = vehicleMake.getText().toString();
    vehicleManu = (String) vehicleMake.getAdapter().getItem(RESULT_OK);

    vehicleModeltrim = vehicleModel.getText().toString();
    serviceAppointment = serviceDate.getText().toString();
    serviceAppointmentTime = (String) serviceTime.getAdapter().getItem(RESULT_OK);


    //serviceTypeNeeded = serviceNeeded.getText().toString();
    serviceTypeNeeded = (String) serviceNeeded.getAdapter().getItem(RESULT_OK);

    extraComments = comments.getText().toString();
}
@Override
protected void onPause() {
    // TODO Auto-generated method stub
    super.onPause();
    finish();
}
}

Answer 1

Si vous voulez seulement choisir parmi Email Client Installer sur périphérique, vous pouvez utiliser l'option Action_SentTo

String mailTo="email@gmail.com";
Intent email_intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("mailto",mailTo, null)); 
email_intent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Subject text here"); 
email_intent.putExtra(android.content.Intent.EXTRA_TEXT,"Body text here"); 

startActivity(Intent.createChooser(email_intent, "Send email..."));

Essayez cette intention de courriel sur un appareil réel ... L'émulateur peut ne pas vous donner le résultat.

bonne chance ..