xref: /aosp_15_r20/development/samples/VoicemailProviderDemo/_index.html (revision 90c8c64db3049935a07c6143d7fd006e26f8ecca)

<p>
This is a simple sample application that demonstrates how to use voicemail
content provider APIs to insert new voicemail records.
</p>
<p>
The application includes
 <a href="src/com/example/android/voicemail/AddVoicemailActivity.html">
    <code>AddVoicemailActivity</code>
 </a>,
an activity that lets the user enter voicemail details and record voicemail audio,
which can then be stored with the voicemail content provider by tapping the "Send"
button.
<p>
<img alt="Add voicemail" src="../images/VoicemailProviderDemo.png"
 width=250px/>
</p>

<p>
In the real world, a similar application could download voicemails from a
remote voicemail server and store them locally with the voicemail content
provider. The platform would then take care of notification and rendering of the
voicemails.
</p>
<p>
Following interfaces are of particular interest:
<ul>
   <li>
     <a href="src/com/example/android/voicemail/common/core/VoicemailProviderHelper.html">
      <code>VoicemailProviderHelper</code>
     </a> and its implementation in
     <a href="src/com/example/android/voicemail/common/core/VoicemailProviderHelpers.html">
      <code>VoicemailProviderHelpers</code>
     </a>.
     This interface provides a good demonstration of various fields exposed by voicemail
     content provider and their usage.
   </li>
   <li>
     <a href="src/com/example/android/voicemail/common/core/Voicemail.html">
       <code>Voicemail</code>
     </a> and its implementation in
    <a href="src/com/example/android/voicemail/common/core/VoicemailImpl.html">
      <code>VoicemailImpl</code> </a>.
      This interface provides a structured view of most the important fields in
      voicemail content provider.
   </li>
 </ul>
</p>