title: Application Not installed in your phone
body: <p>I run the application in the emulator it works successfully and the icon of the application is show in the emulator menu but when i try to run again that app from the emulator menu it can't allow me to run from that and display the Toast "Application is Not installed in your phone".</p>
  
  <p>In the Image the red rounded is my application icon.</p>
  
  <p><img src="https://i.stack.imgur.com/OH9l3.png" alt="enter image description here"></p>