明确意图Android的默认电子邮件客户端 [英] Explicit intent for Android default email client

问题描述

我需要直接启动默认的Andr​​oid电子邮件客户端的撰写活动。我还需要多个附件添加到电子邮件。哪里可以找到用于创建一个明确意图的组件名称？什么是用于支持在默认的电子邮件客户端多个附件（ Intent.ACTION_SEND ， Intent.ACTION_SENDTO ， Intent.ACTION_SEND_MULTIPLE ，...）？

I need to directly start the compose activity of the default Android email client. I also need to add more than one attachment to the email. Where I can find the component name to use to create an explicit intent? What is the correct action name to use to support multiple attachments in the default email client (Intent.ACTION_SEND, Intent.ACTION_SENDTO, Intent.ACTION_SEND_MULTIPLE, ...)?

推荐答案

好吧，检查了Android系统的电子邮件应用程序的源$ C ​​$ C我终于找到了。

Ok, checking the source code of the Android Email system app I finally found it.

String subject = ...
String text = ...
ArrayList<Uri> attachments = ...
Intent intent = new Intent(Intent.ACTION_SEND_MULTIPLE);
intent.putExtra(Intent.EXTRA_SUBJECT, subject);
intent.putExtra(Intent.EXTRA_TEXT, text);
intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, attachments);
intent.setClassName("com.android.email", "com.android.email.activity.MessageCompose");
try {
    startActivity(intent);
} catch (ActivityNotFoundException anfe) {
    anfe.printStackTrace();
}

这似乎是工作在Android 4.0到Android 4.3。在Android 4.4系统（奇巧）活动的名称 com.android.email.activity.ComposeActivityEmail 变了，但我还没有测试它。

This seems to work from Android 4.0 to Android 4.3. In Android 4.4 (KitKat) the name of the activity has changed in com.android.email.activity.ComposeActivityEmail, but I haven't tested it.

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