如何在发送邮件后再次移动MainActivity？ [英] How to move again MainActivity after sending the mail?

问题描述

我开发一个应用程序，其中我意图的帮助下发送电子邮件。我成功地从MainActivity发送邮件，但问题是，因为我的发送按钮，点击发送电子邮件，我要在应用程序之外。但是在发送电子邮件后，我想在MainActivity再来。这里是我的code。

 保护无效sendEmail（）{
    的String [] TO = {[e-mail]};
    意图emailIntent =新意图（Intent.ACTION_SEND）;
     emailIntent.setData（Uri.parse（电子邮件地址：））;
      emailIntent.setType（text / plain的）;      emailIntent.putExtra（Intent.EXTRA_EMAIL，TO）;
      emailIntent.putExtra（Intent.EXTRA_SUBJECT，YYYY）;
      emailIntent.putExtra（Intent.EXTRA_TEXTZZZZ）;      尝试{
             startActivity（Intent.createChooser（emailIntent，发送邮件...））;
             完（）;
          }赶上（android.content.ActivityNotFoundException前）{
             Toast.makeText（MainActivity.this，
             没有安装电子邮件客户端。Toast.LENGTH_SHORT）.show（）;
          }}
 

解决方案

您可以删除完成（）或者使用 startActivityForResult

I am developing one app, in which I am sending the email with the help of intent. I am successfully sending the mail from MainActivity, but problem is that, as I am clicking on send button for sending the email, I am going to outside of the app. But after sending the email I want to come again on MainActivity. Here is my code.

 protected void sendEmail() {
    String[] TO = {"[e-mail]"};
    Intent emailIntent = new Intent(Intent.ACTION_SEND);
     emailIntent.setData(Uri.parse("mailto:"));
      emailIntent.setType("text/plain");

      emailIntent.putExtra(Intent.EXTRA_EMAIL, TO);
      emailIntent.putExtra(Intent.EXTRA_SUBJECT, "yyyy");
      emailIntent.putExtra(Intent.EXTRA_TEXT, "zzzz.");

      try {
             startActivity(Intent.createChooser(emailIntent, "Send mail..."));
             finish();
          } catch (android.content.ActivityNotFoundException ex) {
             Toast.makeText(MainActivity.this, 
             "There is no email client installed.", Toast.LENGTH_SHORT).show();
          }

}

解决方案

You can remove finish() Or using startActivityForResult

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