GitHostSetup: Move the button to its own file

lib/screens/githostsetup_button.dart

@@ -0,0 +1,58 @@
+import 'package:flutter/material.dart';
+import 'package:journal/analytics.dart';
+
+class GitHostSetupButton extends StatelessWidget {
+  final Function onPressed;
+  final String text;
+  final String iconUrl;
+
+  GitHostSetupButton({
+    @required this.text,
+    @required this.onPressed,
+    this.iconUrl,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    if (iconUrl == null) {
+      return SizedBox(
+        width: double.infinity,
+        child: RaisedButton(
+          child: Text(
+            text,
+            textAlign: TextAlign.center,
+            style: Theme.of(context).textTheme.button,
+          ),
+          color: Theme.of(context).primaryColor,
+          onPressed: this._onPressedWithAnalytics,
+        ),
+      );
+    } else {
+      return SizedBox(
+        width: double.infinity,
+        child: RaisedButton.icon(
+          label: Text(
+            text,
+            textAlign: TextAlign.center,
+            style: Theme.of(context).textTheme.button,
+          ),
+          icon: Image.asset(iconUrl, width: 32, height: 32),
+          color: Theme.of(context).primaryColor,
+          onPressed: this._onPressedWithAnalytics,
+        ),
+      );
+    }
+  }
+
+  void _onPressedWithAnalytics() {
+    print("githostsetup_button_click " + text);
+    getAnalytics().logEvent(
+      name: "githostsetup_button_click",
+      parameters: <String, dynamic>{
+        'text': text,
+        'icon_url': iconUrl == null ? "" : iconUrl,
+      },
+    );
+    onPressed();
+  }
+}

lib/screens/githostsetup_clone_url.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
-import 'package:journal/analytics.dart';
+
+import 'githostsetup_button.dart';
 
 class GitCloneUrlPage extends StatefulWidget {
   final Function doneFunction;
@@ -87,59 +88,3 @@ class GitCloneUrlPageState extends State<GitCloneUrlPage> {
     );
   }
 }
-
-class GitHostSetupButton extends StatelessWidget {
-  final Function onPressed;
-  final String text;
-  final String iconUrl;
-
-  GitHostSetupButton({
-    @required this.text,
-    @required this.onPressed,
-    this.iconUrl,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    if (iconUrl == null) {
-      return SizedBox(
-        width: double.infinity,
-        child: RaisedButton(
-          child: Text(
-            text,
-            textAlign: TextAlign.center,
-            style: Theme.of(context).textTheme.button,
-          ),
-          color: Theme.of(context).primaryColor,
-          onPressed: this._onPressedWithAnalytics,
-        ),
-      );
-    } else {
-      return SizedBox(
-        width: double.infinity,
-        child: RaisedButton.icon(
-          label: Text(
-            text,
-            textAlign: TextAlign.center,
-            style: Theme.of(context).textTheme.button,
-          ),
-          icon: Image.asset(iconUrl, width: 32, height: 32),
-          color: Theme.of(context).primaryColor,
-          onPressed: this._onPressedWithAnalytics,
-        ),
-      );
-    }
-  }
-
-  void _onPressedWithAnalytics() {
-    print("githostsetup_button_click " + text);
-    getAnalytics().logEvent(
-      name: "githostsetup_button_click",
-      parameters: <String, dynamic>{
-        'text': text,
-        'icon_url': iconUrl == null ? "" : iconUrl,
-      },
-    );
-    onPressed();
-  }
-}

lib/screens/githostsetup_screens.dart

@@ -11,6 +11,7 @@ import 'package:path/path.dart' as p;
 import 'package:url_launcher/url_launcher.dart';
 
 import 'githostsetup_autoconfigure.dart';
+import 'githostsetup_button.dart';
 import 'githostsetup_clone.dart';
 import 'githostsetup_clone_url.dart';