add sharing feature

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

@@ -80,11 +80,11 @@ class SettingsFragment : Fragment(), SettingsView, AdapterView.OnItemClickListen
             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"
+                val shareBody = getString(R.string.check_this_out)
+                val shareSub = getString(R.string.play_store_link)
                 shareIntent.putExtra(Intent.EXTRA_SUBJECT, shareBody)
                 shareIntent.putExtra(Intent.EXTRA_TEXT, shareSub)
-                startActivity(Intent.createChooser(shareIntent, "Share Using"))
+                startActivity(Intent.createChooser(shareIntent, getString(R.string.share_using)))
             }
 
         }

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

@@ -77,6 +77,8 @@ https://github.com/RocketChat/java-code-styles/blob/master/CODING_STYLE.md#strin
     <!-- Regular information messages -->
     <string name="msg_generic_error">Sorry, an error has occurred, please try again</string>
     <string name="msg_no_data_to_display">No data to display</string>
+    <string name="check_this_out">Check this out</string>
+    <string name="share_using">Share using</string>
     <string name="msg_profile_update_successfully">Profile update successfully</string>
     <string name="msg_username">username</string>
     <string name="msg_username_or_email">Username or email</string>
@@ -315,6 +317,9 @@ https://github.com/RocketChat/java-code-styles/blob/master/CODING_STYLE.md#strin
     <string name="header_live_chats">Live Chats</string>
     <string name="header_unknown">Unknown</string>
 
+    <!--Links-->
+    <string name="play_store_link">"https://play.google.com/store/apps/details?id=chat.rocket.android"</string>
+
     <!--Notifications-->
     <string name="share_label">Edit shared message</string>
     <string name="notif_action_reply_hint">REPLY</string>