title: API for photo of caller in Bluetooth HFP for Android M or Android N
body: <p>Is there any APIs available for showing the photo/Image of the caller(saved contacts) on the <strong>Bluetooth HFP call</strong> on HeadUnit in <strong>Android M</strong> or <strong>Android N</strong>.Please let me know.</p>
  
  <p>N.B: Its available for Phone applications. Here I am asking about HFP call.</p>