title: How to start activity with a bitmap attached?
body: <p>I have this code:</p>
  
  <pre><code> Intent intent = new Intent();
   intent.setAction(Intent.ACTION_SEND);
   startActivity(intent);
  </code></pre>
  
  <p>which successfully launches an Messaging App on android.</p>
  
  <p>But how can i attach a Bitmap object when launching the intent?</p>
  
  <p>I have read <a href="http://developer.android.com/reference/android/content/Intent.html" rel="nofollow noreferrer">http://developer.android.com/reference/android/content/Intent.html</a>,
  the closet thing to what i need is EXTRA_STREAM, like this:
  intent2.putExtra(Intent.EXTRA_STREAM, _uri);</p>
  
  <p>but my case, I have a reference of Bitmap object, not an URI of an
  Bitmap.</p>
  
  <p>Please tell me what can I do to attach a Bitmap object?</p>
  
  <p>Thank you.</p>