first commit

lib/controller/functions/launch.dart

@@ -0,0 +1,63 @@
+import 'package:url_launcher/url_launcher.dart';
+import 'dart:io';
+
+void showInBrowser(String url) async {
+  if (await canLaunchUrl(Uri.parse(url))) {
+    launchUrl(Uri.parse(url));
+  } else {}
+}
+
+void launchCommunication(
+    String method, String contactInfo, String message) async {
+  String url;
+
+  if (Platform.isIOS) {
+    switch (method) {
+      case 'phone':
+        url = 'tel:$contactInfo';
+        break;
+
+      case 'sms':
+        url = 'sms:$contactInfo?body=$message';
+        break;
+
+      case 'whatsapp':
+        url = 'https://api.whatsapp.com/send?phone=$contactInfo&text=$message';
+        break;
+
+      case 'email':
+        url = 'mailto:$contactInfo?subject=Subject&body=$message';
+        break;
+
+      default:
+        return;
+    }
+  } else if (Platform.isAndroid) {
+    switch (method) {
+      case 'phone':
+        url = 'tel:$contactInfo';
+        break;
+
+      case 'sms':
+        url = 'sms:$contactInfo?body=$message';
+        break;
+
+      case 'whatsapp':
+        url = 'whatsapp://send?phone=$contactInfo&text=$message';
+        break;
+
+      case 'email':
+        url = 'mailto:$contactInfo?subject=Subject&body=$message';
+        break;
+
+      default:
+        return;
+    }
+  } else {
+    return;
+  }
+
+  if (await canLaunchUrl(Uri.parse(url))) {
+    launchUrl(Uri.parse(url));
+  } else {}
+}