How to set up a "Call to Action" on Facebook for Android?
Step 1: Click on "Create call to action" button on your Facebook page.
Step 2: Select the 'Use App' option from the drop down.
Step 3: Switch the button to YES in 'Set up a link to an app' and input the website where you wish to redirect the user when user is not using an iOS or android device
Step 4: Select the ‘App’ option in the 'Choose where to send people on Android' drop down
Step 5: For Android, Please use following information:
Deep Link: fbdeep://android/Package_Name
Package name: Package_Name
For eg. If your Live App on Google Play looks something like this: https://play.google.com/store/apps/details?id=com.Rkimball..Rkimballyourappid Then input the following as:
Deep Link: fbdeep://android/com.Rkimball.Rkimballyourappid
Package name: com.Rkimball.Rkimballyourappid