发送电子邮件

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?

当前回答

ACTION_VIEW也有一个简单的解决方案:

  Intent intent = new Intent(Intent.ACTION_VIEW);
        Uri data = Uri.parse("mailto:customer@something.com?subject=Feedback");
        intent.setData(data);
        startActivity(intent);

2020-11-23 11:19:35

其他回答

这些解决方案对我都不起作用。这里有一个对棒棒糖有效的最小解决方案。在我的设备上，只有Gmail和本地电子邮件应用程序出现在最终的选择器列表中。

Intent emailIntent = new Intent(Intent.ACTION_SENDTO,
                                Uri.parse("mailto:" + Uri.encode(address)));

emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
emailIntent.putExtra(Intent.EXTRA_TEXT, body);
startActivity(Intent.createChooser(emailIntent, "Send email via..."));

2015-03-20 11:37:28

请使用以下代码:

try {
    String uriText =
            "mailto:emailid" +
                    "?subject=" + Uri.encode("Feedback for app") +
                    "&body=" + Uri.encode(deviceInfo);
    Uri uri = Uri.parse(uriText);
    Intent emailIntent = new Intent(Intent.ACTION_SENDTO);
    emailIntent.setData(uri);
    startActivity(Intent.createChooser(emailIntent, "Send email using..."));
} catch (android.content.ActivityNotFoundException ex) {
    Toast.makeText(ContactUsActivity.this, "No email clients installed.", Toast.LENGTH_SHORT).show();
}

2019-12-21 07:35:41

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

2013-02-22 10:36:58

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();

2013-04-25 14:46:29

只发送到电子邮件客户端-与多个附件

有很多解决方案，但都是局部有效的。

Mailto可以正确地过滤电子邮件应用程序，但它不能不发送流/文件。

Message /rfc822打开了大量的应用程序和电子邮件客户端

所以，这个问题的解决方法是两者都用。

首先使用mailto意图解析意图活动然后将数据设置为每个已解析的活动以发送所需的数据

private void share()
{
     Intent queryIntent = new Intent(Intent.ACTION_SENDTO, Uri.parse("mailto:"));
     Intent dataIntent  = getDataIntent();

     Intent targetIntent = getSelectiveIntentChooser(context, queryIntent, dataIntent);
     startActivityForResult(targetIntent);
}

构建所需的数据意图，其中填充需要共享的数据

private Intent getDataIntent()
{
        Intent dataIntent = buildIntent(Intent.ACTION_SEND, null, "message/rfc822", null);

        // Set subject
        dataIntent.putExtra(Intent.EXTRA_SUBJECT, title);

        //Set receipient list.
        dataIntent.putExtra(Intent.EXTRA_EMAIL, toRecipients);
        dataIntent.putExtra(Intent.EXTRA_CC, ccRecipients);
        dataIntent.putExtra(Intent.EXTRA_BCC, bccRecipients);
        if (hasAttachments())
        {
            ArrayList<Uri> uris = getAttachmentUriList();

            if (uris.size() > 1)
            {
                intent.setAction(Intent.ACTION_SEND_MULTIPLE);
                dataIntent.putExtra(Intent.EXTRA_STREAM, uris);
            }
            else
            {
                dataIntent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris.get(0));
            }
        }

        return dataIntent;
}

protected ArrayList<Uri> getAttachmentUriList()
{
        ArrayList<Uri> uris = new ArrayList();
        for (AttachmentInfo eachAttachment : attachments)
        {
            uris.add(eachAttachment.uri);
        }

        return uris;
}

用于根据查询意图过滤所需意图的实用程序类

// Placed in IntentUtil.java
public static Intent getSelectiveIntentChooser(Context context, Intent queryIntent, Intent dataIntent)
{
        List<ResolveInfo> appList = context.getPackageManager().queryIntentActivities(queryIntent, PackageManager.MATCH_DEFAULT_ONLY);

        Intent finalIntent = null;

        if (!appList.isEmpty())
        {
            List<android.content.Intent> targetedIntents = new ArrayList<android.content.Intent>();

            for (ResolveInfo resolveInfo : appList)
            {
                String packageName = resolveInfo.activityInfo != null ? resolveInfo.activityInfo.packageName : null;

                Intent allowedIntent = new Intent(dataIntent);
                allowedIntent.setComponent(new ComponentName(packageName, resolveInfo.activityInfo.name));
                allowedIntent.setPackage(packageName);

                targetedIntents.add(allowedIntent);
            }

            if (!targetedIntents.isEmpty())
            {
                //Share Intent
                Intent startIntent = targetedIntents.remove(0);

                Intent chooserIntent = android.content.Intent.createChooser(startIntent, "");
                chooserIntent.putExtra(android.content.Intent.EXTRA_INITIAL_INTENTS, targetedIntents.toArray(new Parcelable[]{}));
                chooserIntent.addFlags(android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION);

                finalIntent = chooserIntent;
            }

        }

        if (finalIntent == null) //As a fallback, we are using the sent data intent
        {
            finalIntent = dataIntent;
        }

        return finalIntent;
}

2019-02-09 01:49:16

发送电子邮件

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