what is the difference between ACTION_SENDTO and ACTION_VIEW when sending sms?
<p>I have an application that sends messages to a specified contact. Right now I use</p>

<pre><code>Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("smsto:" + phoneNumber));
</code></pre>

<p>to send messages, and it works great on the emulator and on my N1. I got complaints from users with HTC incredible that they get force close from android.mms application when they use it. I did more digging and I see there are many ways for sending messages. For example</p>

<pre><code>Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.parse("smsto:" + phoneNumber));
</code></pre>

<p>And also</p>

<pre><code>Intent intent = new Intent(Intent.ACTION_VIEW);
intent.putExtra("address", phoneNumber);
intent.setType("vnd.android-dir/mms-sms");
</code></pre>

<p>They all seem to work exactly the same on the emulator and on my device, and I could not find anything official about the correct, generally supported way. Any ideas?</p>
