Android Studio mailto Intent doesn't show subject and mail body

Question

I\'m trying to send an e-mail from my Android App. With the click on a button, gmail should open and show a new email with my previously defined recipient, subject and email

Answer 1

try this code

    val emailIntent = Intent(Intent.ACTION_SEND)
    emailIntent.setType("text/plain")
    emailIntent.putExtra(Intent.EXTRA_EMAIL, arrayOf("jon@example.com")) 
    emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Email subject")
    emailIntent.putExtra(Intent.EXTRA_TEXT, "Email message text")
    val packageManager = packageManager
    val activities = packageManager.queryIntentActivities(emailIntent, 0)
    val isIntentSafe = activities.size > 0
    if (isIntentSafe) {
        startActivity(emailIntent);
    }else{
        Log.d("MainActivty","Email App not installed");
    }