feat: add sharing feature

app/src/main/java/chat/rocket/android/settings/ui/SettingsFragment.kt

 package chat.rocket.android.settings.ui
 
+import android.content.ActivityNotFoundException
 import android.content.Intent
+import android.net.Uri
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -75,6 +77,16 @@ class SettingsFragment : Fragment(), SettingsView, AdapterView.OnItemClickListen
                     AboutFragment.newInstance()
                 }
             }
+            resources.getString(R.string.title_share_the_app) ->{
+                val shareIntent = Intent(Intent.ACTION_SEND)
+                shareIntent.type = "text/plain"
+                val shareBody = "Check This Out"
+                val shareSub = "https://play.google.com/store/apps/details?id=chat.rocket.android"
+                shareIntent.putExtra(Intent.EXTRA_SUBJECT, shareBody)
+                shareIntent.putExtra(Intent.EXTRA_TEXT, shareSub)
+                startActivity(Intent.createChooser(shareIntent, "Share Using"))
+            }
+
         }
     }
 

app/src/main/res/values/strings.xml

@@ -31,6 +31,7 @@ https://github.com/RocketChat/java-code-styles/blob/master/CODING_STYLE.md#strin
     <string name="title_password">Change Password</string>
     <string name="title_update_profile">Update profile</string>
     <string name="title_about">About</string>
+    <string name="title_share_the_app">Share App</string>
     <string name="title_create_channel">Create Channel</string>
     <string name="title_confirmation">Are You Sure you want to logout?</string>
 
@@ -70,6 +71,7 @@ https://github.com/RocketChat/java-code-styles/blob/master/CODING_STYLE.md#strin
         <item name="item_preferences">Preferences</item>
         <item name="item_password">Change Password</item>
         <item name="item_password">About</item>
+        <item name="item_share_app">Share App</item>
     </string-array>
 
     <!-- Regular information messages -->