由网友(可能因为我姓温而你喜欢冷)分享简介：我写一个应用程序，需要在每个事务结束时发送电子邮件。我做了以下内容：I am writing an app that needs to send emails at the end of each transaction. I am doing the following:Intent mail = new In...

我写一个应用程序，需要在每个事务结束时发送电子邮件。我做了以下内容：

I am writing an app that needs to send emails at the end of each transaction. I am doing the following:

Intent mail = new Intent(Intent.ACTION_SEND);
mail.setType("text/html");
mail.putExtra(Intent.EXTRA_EMAIL, new String[] { emailTo });
mail.putExtra(Intent.EXTRA_SUBJECT, "Send from Android");
mail.putExtra(Intent.EXTRA_TEXT, "Sent from Android");
startActivity(Intent.createChooser(mail,"Select Email Software..."));

我想这样做是pre-选择电子邮件软件并将其存储在一个设定。这样一来，该电子邮件被发送每次，它没有要求使用哪个电子邮件用户。我只是似乎无法弄清楚如何调用选择器，并获得选择的值。

What I would like to do is pre-select the email software and store it in a setting. That way, every time the email is being sent, it does not have to ask the user which email to use. I just can't seem to figure out how to invoke the chooser and get the selected value.

任何帮助将是很大的AP preciated。

Any help would be greatly appreciated.

推荐答案

您必须创建自己的选择器，这可能是一个 AlertDialog 使用调用的结果填充 queryIntentActivities（）在 PackageManager 。

You would have to create your own chooser, possibly as an AlertDialog populated using the results of calling queryIntentActivities() on PackageManager.