Question

我想在我的Android应用上打开电子邮件应用程序：以下代码崩溃我做错了吗？请提供代码

Intent i = new Intent (Intent.ACTION_SEND,Uri.fromParts("mailto", "testemail@gmail.com", null));
this.startActivity(i);

Answer 1

/* Create the Intent */
final Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);

/* Fill it with Data */
emailIntent.setType("plain/text");
emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[]{"to@email.com"});
emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Subject");
emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, "Text");

/* Send it off to the Activity-Chooser */
context.startActivity(Intent.createChooser(emailIntent, "Send mail..."));

试试这个，它更清楚一点。尽管如此，只有在真实手机中使用该应用程序才能使用电子邮件，因此如果您使用的是模拟器，请在真实手机上试用。

Answer 2

试试这个：

    Intent intent = new Intent(Intent.ACTION_VIEW);
    Uri data = Uri.parse("mailto:"
            + "xyz@abc.com"
            + "?subject=" + "Feedback" + "&body=" + "");
    intent.setData(data);
    startActivity(intent);

Answer 3

Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("plain/text");
intent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[] {});
intent.putExtra(android.content.Intent.EXTRA_SUBJECT,"");
intent.putExtra(android.content.Intent.EXTRA_TEXT, "");

/* Send it off to the Activity-Chooser */
startActivity(Intent.createChooser(intent,"Send"));

Answer 4

如果可能，例如intent.type ClipDescription.MIMETYPE_TEXT_PLAIN

，最好使用常量。

科特琳：

val intent = Intent(Intent.ACTION_SEND)
intent.type = ClipDescription.MIMETYPE_TEXT_PLAIN
intent.putExtra(Intent.EXTRA_EMAIL, arrayOf("emailId 1", "emailId 2"))
intent.putExtra(android.content.Intent.EXTRA_SUBJECT,"Subject for email")
intent.putExtra(android.content.Intent.EXTRA_TEXT, "Description for email")
startActivity(Intent.createChooser(intent,"Send Email"))

Java：

Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType(ClipDescription.MIMETYPE_TEXT_PLAIN);
intent.putExtra(Intent.EXTRA_EMAIL, new String[]{"emailId 1", "emailId 2"});
intent.putExtra(android.content.Intent.EXTRA_SUBJECT,"Subject for email");
intent.putExtra(android.content.Intent.EXTRA_TEXT, "Description for email");
startActivity(Intent.createChooser(intent,"Send Email"));

Android - 打开电子邮件应用程序？

4 个答案: