Move compose content's EditText cursor to first when shared content parsed in ComposeActivity (#2030)

* multiple media upload support

* multiple media upload support

* multiple media upload support

* remove  typing

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

Co-authored-by: Konrad Pozniak <connyduck@users.noreply.github.com>

* remove magic number on string.xml and add to activity.

* move edittext cursor to first when shareBody parsed in ComposeActivity

Co-authored-by: Konrad Pozniak <connyduck@users.noreply.github.com>

app/src/main/java/com/keylesspalace/tusky/components/compose/ComposeActivity.kt

@@ -244,6 +244,9 @@ class ComposeActivity : BaseActivity(),
                         val left = min(start, end)
                         val right = max(start, end)
                         composeEditField.text.replace(left, right, shareBody, 0, shareBody.length)
+                        // move edittext cursor to first when shareBody parsed
+                        composeEditField.text.insert(0, "\n")
+                        composeEditField.setSelection(0)
                     }
                 }
             }

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

@@ -612,6 +612,8 @@
     <string name="error_upload_max_media_reached">You cannot upload more than %1$d media attachments.</string>
     <string name="dialog_delete_list_warning">Do you really want to delete the list %s?</string>
     <string name="drafts_toot_failed_to_send">This toot failed to send!</string>
+
+
     <string name="new_drafts_warning">
         The draft feature in Tusky has been completely redesigned to be faster, more user friendly and less buggy.\n
         You can still access your old drafts via a button on the new drafts screen,