android - Intent.ACTION_SENDTO 显示两个选项，我只想显示一个

Question

Intent.ACTION_SENDTO 中显示了两个选项，但我的客户要求删除 gmail 选项，但我没有找到出路请帮助我

  Intent emailIntent =
 new Intent(Intent.ACTION_SENDTO,
 Uri.fromParts( "mailto",userInput.getText().toString(), null));
 emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Press Release");
 emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, "Please view this press release");
 startActivity(Intent.createChooser(emailIntent,"Send mail using..."));

Answer 1

使用 emailIntent.setPackage(电子邮件应用的 PackageName); 在调用 startActivity 之前。

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您需要设置电子邮件客户端程序包名称，但在三星设备中 com.sec.android.email 是默认的内置邮件客户端，但在 HTC 中它是 com.htc.android.mail 等。因此，首先您需要过滤该应用程序，然后设置为 Intent 。我正在添加解决方案

Intent emailIntent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(
        "mailto", userInput.getText().toString(), null));
emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Press Release");
emailIntent.putExtra(android.content.Intent.EXTRA_TEXT,
        "Please view this press release");

// Identify the package name of email client and set to intent
List<ResolveInfo> resInfo = getPackageManager().queryIntentActivities(emailIntent, 0);
if (!resInfo.isEmpty()) {
    for (ResolveInfo info : resInfo) {
        if (info.activityInfo.packageName.toLowerCase().contains(".android.email")
                || info.activityInfo.name.toLowerCase().contains(".android.email")) {
            emailIntent.setPackage(info.activityInfo.packageName);
            // And now call
            startActivity(Intent.createChooser(emailIntent, "Send mail using..."));
        }
    }
}

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你应该阅读 Android: How to get the native Email clients package name