added custom CheetahButton and CheetahWidgets

Author: Julian Currie

android/app/src/main/AndroidManifest.xml

@@ -24,6 +24,9 @@
             <meta-data
                 android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
                 android:value="true" />
+            <meta-data
+                android:name="flutterEmbedding"
+                android:value="2" />
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>

lib/main.dart

@@ -7,6 +7,7 @@ class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
+      debugShowCheckedModeBanner: false,
       theme: ThemeData(
         appBarTheme: AppBarTheme(color: Color(0xFFe67e00)),
       ),

lib/screens/home.dart

@@ -12,10 +12,7 @@ class Home extends StatelessWidget {
           child: Column(
             mainAxisAlignment: MainAxisAlignment.center,
             children: <Widget>[
-              Image.asset(
-                'assets/images/logo.png',
-                height: 200,
-              ),
+              Image.asset('assets/images/logo.png', height: 200),
               SizedBox(height: 24),
               Text(
                 'Master Branch',

lib/widget/cheetah_button.dart

@@ -0,0 +1,39 @@
+import 'package:flutter/material.dart';
+
+class CheetahButton extends StatelessWidget {
+  final String text;
+  final Function onPressed;
+  final Color? color;
+  final Color? textColor;
+
+  CheetahButton({
+    required this.text,
+    required this.onPressed,
+    this.color,
+    this.textColor,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Expanded(
+      child: TextButton(
+        style: TextButton.styleFrom(
+          padding: EdgeInsets.all(16),
+          elevation: 8,
+          backgroundColor: color ?? Theme.of(context).primaryColor,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.all(Radius.circular(10)),
+          ),
+        ),
+        child: Text(
+          text,
+          style: TextStyle(
+            fontSize: 16,
+            color: textColor ?? Colors.white,
+          ),
+        ),
+        onPressed: onPressed(),
+      ),
+    );
+  }
+}

lib/widget/cheetah_input.dart

@@ -0,0 +1,28 @@
+import 'package:flutter/material.dart';
+
+class CheetahInput extends StatelessWidget {
+  final String labelText;
+  final Function onSaved;
+
+  CheetahInput({@required this.labelText, @required this.onSaved});
+
+  @override
+  Widget build(BuildContext context) {
+    return TextFormField(
+      decoration: InputDecoration(
+        fillColor: Colors.white,
+        filled: true,
+        labelText: labelText,
+        border: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(16),
+        ),
+        floatingLabelBehavior: FloatingLabelBehavior.never,
+      ),
+      initialValue: '',
+      validator: (String value) {
+        return value.isEmpty ? '$labelText is required' : null;
+      },
+      onSaved: onSaved(),
+    );
+  }
+}