I can't call activity from Adobe Native Extension [требует правки]

I have some issue with calling activity from FREFunction. I had many errors which I could fix but now my app crashes without any erorrs. Here is my native code:

package com.abhai.myapplication;
import com.adobe.fre.FREContext;
import com.adobe.fre.FREExtension;
public class NotificationExtension implements FREExtension {
    @Override
    public FREContext createContext(String arg0) {
        return new NotificationExtensionContext();
    }
    @Override
    public void dispose() {
        // TODO Auto-generated method stub
    }
    @Override
    public void initialize() {
        // TODO Auto-generated method stub
    }
}
package com.abhai.myapplication;
import java.util.HashMap;
import java.util.Map;
import com.adobe.fre.FREContext;
import com.adobe.fre.FREFunction;
class NotificationExtensionContext extends FREContext {
    @Override
    public void dispose() {
        // TODO Auto-generated method stub
    }
    @Override
    public Map<String, FREFunction> getFunctions() {
        Map<String, FREFunction> map = new HashMap<String, FREFunction>();
        map.put("showToast", new ShowToastFunction());
        return map;
    }
}
package com.abhai.myapplication;
import android.content.Context;
import android.content.Intent;
import android.widget.Toast;
import com.adobe.fre.FREContext;
import com.adobe.fre.FREFunction;
import com.adobe.fre.FREObject;
class ShowToastFunction implements FREFunction {
    @Override
    public FREObject call(FREContext freContext, FREObject[] args) {
        try {
            Context context = freContext.getActivity();
            int layoutID = freContext.getResourceId("layout.myactivity");
            Intent intent = new Intent(context, MyActivity.class);
            intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
            intent.putExtra("layoutID", layoutID);
            context.startActivity(intent);
        } catch (Exception e) {
            Toast.makeText(freContext.getActivity(), e.getLocalizedMessage(), Toast.LENGTH_LONG).show();
        }
        return null;
    }
}
package com.abhai.myapplication;
import android.app.Activity;
import android.os.Bundle;
import android.widget.Toast;
public class MyActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        try {
            super.onCreate(savedInstanceState);
            int layoutID = getIntent().getIntExtra("layoutID", -1);
            setContentView(layoutID);
            Toast.makeText(this, "Success", Toast.LENGTH_LONG).show();
        } catch (Exception e) {
            Toast.makeText(this, e.getLocalizedMessage(), Toast.LENGTH_LONG).show();
        }
    }
}

Here is my manifest:

<extensions>
    <extensionID>com.abhai.Notification</extensionID>
</extensions>
        <manifestAdditions>
            <![CDATA[
            <manifest android:installLocation="auto">
                <uses-permission android:name="android.permission.INTERNET"/>
                <!--<uses-feature android:required="true" android:name="android.hardware.touchscreen.multitouch"/>-->
                <application android:enabled="true">
                    <activity android:name="com.abhai.myapplication.MyActivity"/>
                </application>
            </manifest>
            ]]>
            </manifestAdditions>

It's my as3 class:

package com.abhai.myapplication 
{
 import flash.external.ExtensionContext;
        public class NotificationExtension {
                private static var context:ExtensionContext;
                public static function init():void {
                        if(!context) context = ExtensionContext.createExtensionContext("com.abhai.Notification", null);
                }
                public static function showToast():void {
                        if (context) context.call("showToast");
                }     
        }
}

It's my as3 code:

package {
import com.abhai.myapplication.NotificationExtension;
import flash.desktop.NativeApplication;
import flash.display.Shape;
import flash.display.Sprite;
import flash.display.StageAlign;
import flash.display.StageScaleMode;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.geom.Rectangle;
import flash.text.StageText;
import flash.ui.Multitouch;
import flash.ui.MultitouchInputMode;
public class Main extends Sprite {
    private var toastButton:AppButton;

    public function Main():void {
        stage.scaleMode = StageScaleMode.NO_SCALE;
        stage.align = StageAlign.TOP_LEFT;
        stage.addEventListener(Event.DEACTIVATE, deactivate);
        Multitouch.inputMode = MultitouchInputMode.TOUCH_POINT;
        NotificationExtension.init();
        toastButton = new AppButton("Show Toast");
        addChild(toastButton);
        toastButton.x = (stage.stageWidth - toastButton.width) / 2;
        toastButton.y = 250;
        toastButton.addEventListener(MouseEvent.CLICK, onButtonClick);
    }
    private function onButtonClick(e:MouseEvent):void {
        if (e.currentTarget == toastButton) NotificationExtension.showToast();
    }
    private function generateTextField(rect:Rectangle, initialText:String):StageText {
        var shape:Shape = new Shape();
        shape.graphics.beginFill(0xD2D2D2);
        shape.graphics.drawRect(rect.x - 5, rect.y - 5, rect.width + 10, rect.height +10);
        shape.graphics.endFill();
        addChild(shape);
        var stageText:StageText = new StageText();
        stageText.fontSize = 25;
        stageText.stage = stage;
        stageText.editable = true;
        stageText.viewPort = rect;
        stageText.text = initialText;
        return stageText;
    }
    private function deactivate(e:Event):void {
        NativeApplication.nativeApplication.exit();
    }
}
}
package {
import flash.display.Shape;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
public class AppButton extends Sprite {
    private var shape:Shape;
    private var text:String;
    public function AppButton(text:String) {
        this.text = text;
        addEventListener(Event.ADDED_TO_STAGE, onAdded);
    }
    private function onAdded(e:Event):void {
        removeEventListener(Event.ADDED_TO_STAGE, onAdded);
        shape = new Shape();
        addChild(shape);
        var tf:TextFormat = new TextFormat();
        tf.size = 25;
        var textField:TextField = new TextField();
        textField.mouseEnabled = false;
        textField.autoSize = TextFieldAutoSize.LEFT;
        textField.defaultTextFormat = tf;
        textField.text = text;
        textField.x = (280 - textField.width) / 2;
        textField.y = 10;
        addChild(textField);
        drawShape(0x008080);
        addEventListener(MouseEvent.MOUSE_DOWN, onMouseDown);
        stage.addEventListener(MouseEvent.MOUSE_UP, onMouseUp);
    }
    private function onMouseDown(e:MouseEvent):void {
        drawShape(0x00E6E6);
    }
    private function onMouseUp(e:MouseEvent):void {
        drawShape(0x008080);
    }
    private function drawShape(color:uint):void {
        shape.graphics.clear();
        shape.graphics.beginFill(color);
        shape.graphics.drawRect(0, 0, 280, 50);
        shape.graphics.endFill();
    }
}
}

So when I touch on button Show Toast my main activity from air close and my app crashes.

I guess it's not problem with startActivity() because I have try catch there and my toast doesn't work so startActivity() works and app found MyActivity but can't call onCreate cos I don't have my toast with Success or exception.

Can someone tell me where did I go wrong? ;(