java - 将邮件输入移至邮件应用程序

Question

在用户输入我想要的电子邮件后，我的代码出现问题，在我按下“发送邮件按钮”后，它会将邮件发送到用户输入。

@Override
public void onClick(View v) {
    if (btnMail == v) {
        Intent intent=getIntent();
        String mail = intent.getExtras().getString("Mail");
        Intent email = new Intent(Intent.ACTION_SEND);
        email.setType("text/plain");
        email.putExtra(Intent.EXTRA_EMAIL,mail);
        email.putExtra(Intent.EXTRA_SUBJECT, "invite from my app");
        email.putExtra(Intent.EXTRA_TEXT, "this my new app");
        startActivity(Intent.createChooser(email, "Send Email"));
    }
    else if (btnAdress==v){
            Intent intent = new Intent(Intent.ACTION_VIEW);
            intent.setData(Uri.parse("geo:19.076,72.8777"));
            Intent chooser=Intent.createChooser(intent,"Launch Map");
            startActivity(chooser);
    }
}

@Override
public void onClick(View v) {
    if (btSand==v) {
            Intent intent = new Intent(MainActivity.this, Main2Activity2.class);
            intent.putExtra("name",etName.getText().toString());
            intent.putExtra("Mail",etMail.getText().toString());
            startActivity(intent);
    }
}

Answer 1

好吧，我设法找到答案

如果有人想要它:

    @Override
public void onClick(View v) {
    if (btnMail == v) {
        String []emails = {MainActivity.SendMail};


        Intent email = new Intent(Intent.ACTION_SEND);
        email.setType("text/plain");
        email.putExtra(Intent.EXTRA_EMAIL,emails);
        email.putExtra(Intent.EXTRA_SUBJECT, "invite from my app");
        email.putExtra(Intent.EXTRA_TEXT, "this my new app");
        startActivity(Intent.createChooser(email, "Send Email"));