Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("text/html");
intent.putExtra(Intent.EXTRA_EMAIL, "emailaddress@emailaddress.com");
intent.putExtra(Intent.EXTRA_SUBJECT, "Subject");
intent.putExtra(Intent.EXTRA_TEXT, "I'm email body.");
startActivity(Intent.createChooser(intent, "Send Email"));
上面的代码打开一个对话框，显示以下应用程序:-蓝牙，谷歌文档，雅虎邮件，Gmail, Orkut, Skype等。
实际上，我想过滤这些列表选项。我只想显示电子邮件相关的应用程序，如Gmail和雅虎邮件。怎么做呢?
我曾在Android Market应用中看到过这样的例子。
打开Android Market应用程序
打开任何开发者指定了他/她的电子邮件地址的应用程序。(如果你找不到这样的应用程序，请打开我的应用程序:- market://details?id=com.becomputer06.vehicle.diary.free，或通过“车辆日记”搜索)
向下滚动到“开发者”
点击“发送电子邮件”
对话框只显示电子邮件应用程序，如Gmail，雅虎邮件等。它不显示蓝牙，Orkut等。什么样的代码产生这样的对话?
主要有三种方法:
String email = /* Your email address here */
String subject = /* Your subject here */
String body = /* Your body here */
String chooserTitle = /* Your chooser title here */
1. 自定义Uri:
Uri uri = Uri.parse("mailto:" + email)
.buildUpon()
.appendQueryParameter("subject", subject)
.appendQueryParameter("body", body)
.build();
Intent emailIntent = new Intent(Intent.ACTION_SENDTO, uri);
startActivity(Intent.createChooser(emailIntent, chooserTitle));
2. 使用Intent附加:
Intent emailIntent = new Intent(Intent.ACTION_SENDTO, Uri.parse("mailto:" + email));
emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
emailIntent.putExtra(Intent.EXTRA_TEXT, body);
//emailIntent.putExtra(Intent.EXTRA_HTML_TEXT, body); //If you are using HTML in your body text
startActivity(Intent.createChooser(emailIntent, "Chooser Title"));
3.支持库ShareCompat:
Activity activity = /* Your activity here */
ShareCompat.IntentBuilder.from(activity)
.setType("message/rfc822")
.addEmailTo(email)
.setSubject(subject)
.setText(body)
//.setHtmlText(body) //If you are using HTML in your body text
.setChooserTitle(chooserTitle)
.startChooser();
更新
官方的方法:
public void composeEmail(String[] addresses, String subject) {
Intent intent = new Intent(Intent.ACTION_SENDTO);
intent.setData(Uri.parse("mailto:")); // only email apps should handle this
intent.putExtra(Intent.EXTRA_EMAIL, addresses);
intent.putExtra(Intent.EXTRA_SUBJECT, subject);
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
}
}
参考链接
旧的答案
接受的答案在4.1.2上不起作用。这应该适用于所有平台:
Intent emailIntent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(
"mailto","abc@gmail.com", null));
emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Subject");
emailIntent.putExtra(Intent.EXTRA_TEXT, "Body");
startActivity(Intent.createChooser(emailIntent, "Send email..."));
更新:根据marcwjj，似乎在4.3，我们需要传递一个字符串数组，而不是一个字符串的电子邮件地址，使其工作。我们可能需要再添加一行:
intent.putExtra(Intent.EXTRA_EMAIL, addresses); // String[] addresses
