Android意图电子邮件无法正常工作

Question

我正在尝试构建一个简单的Android应用程序，使用android intent属性发送电子邮件。我使用按钮的onClicklistener来触发调用电子邮件客户端的intent函数但是由于某种原因不能正常工作。我还看到当我点击按钮是代码底部的Toast消息。没有提示要求电子邮件客户端或任何东西。

    buttonSend.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {

            if ( mu.isInternetAvailable(SendMessage.this) ==true)
            {


             Log.i("START ONCLICK","");



              String to = emailid.getText().toString();
              String subject = textSubject.getText().toString();
              String driverId1=driverid.getText().toString();
              String message = textMessage.getText().toString();

                SharedPreferences spmail = SendMessage.this.getSharedPreferences("email", MODE_WORLD_READABLE);
                driver_mail=spmail.getString("email","");
                Log.i("SEND MAIL id is","DRIVERID "+driver_mail);
Intent email = new Intent(Intent.ACTION_SENDTO);

                //need this to prompts email client only  
                  email.setType("message/rfc822"); 

                  email.setData(Uri.parse("mailto:"));
                  String[] to1={"info@ZapaTaxi.com"}; 
                  email.putExtra(Intent.EXTRA_EMAIL,  to1);  
                  email.putExtra(Intent.EXTRA_SUBJECT, subject);  
                  email.putExtra(Intent.EXTRA_TEXT, message);  



                  startActivity(Intent.createChooser(email, "Choose an Email client :")); 

                  Toast.makeText(SendMessage.this, "E-mail succesfully sent!!!!!", Toast.LENGTH_SHORT).show();
                  Intent it1=new Intent(SendMessage.this,Home.class);
                  startActivity(it1);
       }
    }

Answer 1

你必须将此代码放在其他地方：

 Intent it1=new Intent(SendMessage.this,Home.class);
 startActivity(it1);