Android意图电子邮件不起作用

Question

我正在尝试构建一个简单的 android 应用程序来使用 android 意图属性发送电子邮件。我使用按钮的 onClicklistener 来触发意图函数来调用电子邮件客户端，但由于某种原因它不起作用。我所看到的当我单击按钮时，代码底部会显示 Toast 消息。没有提示询问电子邮件客户端或任何内容。

    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

您必须将此代码放在其他地方：

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