Added color support for android

README.md

@@ -11,7 +11,7 @@ Android Toast Library for Flutter
 
 ```yaml
 # add this line to your dependencies
-fluttertoast: ^2.0.3
+fluttertoast: ^2.1.0
 ```
 
 ```dart
@@ -19,7 +19,9 @@ Fluttertoast.showToast(
         msg: "This is Center Short Toast",
         toastLength: Toast.LENGTH_SHORT,
         gravity: ToastGravity.CENTER,
-        timeInSecForIos: 1
+        timeInSecForIos: 1,
+        bgcolor: "#e74c3c",
+        textcolor: '#ffffff'
     );
 ```
 
@@ -29,4 +31,6 @@ msg | String (Not Null)(required)
 toastLength| Toast.LENGTH_SHORT or Toast.LENGTH_LONG (optional)
 gravity | ToastGravity.TOP (or) ToastGravity.CENTER (or) ToastGravity.BOTTOM
 timeInSecForIos | int (only for ios)
+bgcolor | string (color in hex format)
+      textcolor: '#ffffff'
 

android/src/main/kotlin/io/github/ponnamkarthik/toast/fluttertoast/FluttertoastPlugin.kt

@@ -4,11 +4,22 @@ import android.content.Context
 import android.util.Log
 import android.view.Gravity
 import android.widget.Toast
+import android.graphics.Color
+import android.graphics.drawable.ColorDrawable
+import android.graphics.drawable.Drawable
 import io.flutter.plugin.common.MethodChannel
 import io.flutter.plugin.common.MethodChannel.MethodCallHandler
 import io.flutter.plugin.common.MethodChannel.Result
 import io.flutter.plugin.common.MethodCall
 import io.flutter.plugin.common.PluginRegistry.Registrar
+import android.widget.TextView
+import android.graphics.Paint
+import android.graphics.drawable.ShapeDrawable
+import android.graphics.drawable.shapes.RoundRectShape
+
+
+
+
 
 class FluttertoastPlugin(context: Context): MethodCallHandler {
 
@@ -30,6 +41,8 @@ class FluttertoastPlugin(context: Context): MethodCallHandler {
         val msg: String = call.argument("msg")
         val length: String = call.argument("length")
         val gravity: String = call.argument("gravity")
+        val bgcolor: String = call.argument("bgcolor")
+        val textcolor: String = call.argument("textcolor")
 
         var toast: Toast = Toast.makeText(ctx, msg, Toast.LENGTH_SHORT);
 
@@ -47,6 +60,32 @@ class FluttertoastPlugin(context: Context): MethodCallHandler {
             toast.setGravity(Gravity.BOTTOM, 0, 100)
         }
 
+        val text: TextView = toast.view.findViewById(android.R.id.message)
+        if(bgcolor != "null") {
+
+            try {
+
+                val rectShape = RoundRectShape(floatArrayOf(50f, 50f, 50f, 50f, 50f, 50f, 50f, 50f), null, null)
+
+                val shapeDrawable = ShapeDrawable(rectShape)
+                shapeDrawable.paint.color = Color.parseColor(bgcolor)
+                shapeDrawable.paint.style = Paint.Style.FILL
+                shapeDrawable.paint.isAntiAlias = true
+                shapeDrawable.paint.flags = Paint.ANTI_ALIAS_FLAG
+
+                text.setBackgroundDrawable(shapeDrawable)
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+        if(textcolor != "null") {
+            try {
+                text.setTextColor(Color.parseColor(textcolor))
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+
         toast.show()
 
       result.success("Success")

example/lib/main.dart

@@ -23,6 +23,15 @@ class _MyAppState extends State<MyApp> {
     );
   }
 
+  void showColoredToast() {
+    Fluttertoast.showToast(
+        msg: "This is Colored Toast",
+        toastLength: Toast.LENGTH_SHORT,
+        bgcolor: "#e74c3c",
+        textcolor: '#ffffff'
+    );
+  }
+
   void showShortToast() {
     Fluttertoast.showToast(
         msg: "This is Short Toast",
@@ -85,6 +94,13 @@ class _MyAppState extends State<MyApp> {
                     onPressed: showTopShortToast
                 ),
               ),
+              new Padding(
+                padding: const EdgeInsets.all(10.0),
+                child: new RaisedButton(
+                    child: new Text('Show Colored Toast'),
+                    onPressed: showColoredToast
+                ),
+              ),
             ],
           ),
         ),

fluttertoast_android.iml

@@ -22,7 +22,7 @@
     <content url="file://$MODULE_DIR$/example/android">
       <sourceFolder url="file://$MODULE_DIR$/example/android/app/src/main/java" isTestSource="false" />
     </content>
-    <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
+    <orderEntry type="jdk" jdkName="Android API 27 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="Flutter for Android" level="project" />
   </component>

ios/Classes/FluttertoastPlugin.m

@@ -61,4 +61,19 @@ static NSString *const CHANNEL_NAME = @"PonnamKarthik/fluttertoast";
     [[UIApplication sharedApplication].delegate.window.rootViewController.view makeToast:msg];
 }
 
+- (UIColor *)getUIColorObjectFromHexString:(NSString *)hexStr alpha:(CGFloat)alpha
+{
+  // Convert hex string to an integer
+  unsigned int hexint = [self intFromHexString:hexStr];
+
+  // Create color object, specifying alpha as well
+  UIColor *color =
+    [UIColor colorWithRed:((CGFloat) ((hexint & 0xFF0000) >> 16))/255
+    green:((CGFloat) ((hexint & 0xFF00) >> 8))/255
+    blue:((CGFloat) (hexint & 0xFF))/255
+    alpha:alpha];
+
+  return color;
+}
+
 @end

lib/fluttertoast.dart

@@ -25,7 +25,9 @@ class Fluttertoast {
     @required String msg,
     Toast toastLength,
     int timeInSecForIos = 1,
-    ToastGravity gravity
+    ToastGravity gravity,
+    String bgcolor = "null",
+    String textcolor = "null"
   }) async {
     String toast = "short";
     if(toastLength == Toast.LENGTH_LONG) {
@@ -45,7 +47,9 @@ class Fluttertoast {
       'msg': msg,
       'length': toast,
       'time': timeInSecForIos,
-      'gravity': gravityToast
+      'gravity': gravityToast,
+      'bgcolor': bgcolor,
+      'textcolor': textcolor
     };
     String res = await _channel.invokeMethod('showToast', params);
     return res;