Report.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:leadtools="clr-namespace:Leadtools.Camera.Xamarin;assembly=Leadtools.Camera.Xamarin" 

             x:Class="UEngage.Report">
    <ContentPage.Content>
        <Grid>
            <ScrollView>



                <Grid VerticalOptions="FillAndExpand" RowDefinitions="200,50,20,20, 100,50,*" Padding="20,10,20,10" >
                    <ImageButton Grid.Row="0" Source="camera.png" VerticalOptions="Center" HorizontalOptions="Center" HeightRequest="200" WidthRequest="200" Padding="10" x:Name="btnCamera" Clicked="btnCamera_Clicked"></ImageButton>
                    <Picker Grid.Row="1" x:Name="defectpicker" Title="Select type of defect" >
                        <Picker.ItemsSource>
                            <x:Array Type="{x:Type x:String}">
                                <x:String>No electricity</x:String>
                                <x:String>Traffic light not working</x:String>
                                <x:String>Pothole</x:String>
                                <x:String>Guarbage</x:String>
                            </x:Array>
                        </Picker.ItemsSource>
                    </Picker>

                    <Label Grid.Row="2" FontSize="Default"  TextColor="#464655"  x:Name="lat"></Label>
                    <Label Grid.Row="3" FontSize="Default"  TextColor="#464655"  x:Name="lon"></Label>

                    <Editor Grid.Row="4"  TextColor="#464655"  Placeholder="Description" BackgroundColor="LightGray" HeightRequest="200" x:Name="txtDescription" ></Editor>

                    <Label Text=""  TextColor="#464655"  Grid.Row="5" x:Name="lblfilelocation"></Label>

                    <Button Grid.Row="6" BackgroundColor="#560A86"
                        TextColor="White" FontAttributes="Bold"  HeightRequest="50" CornerRadius="8" VerticalOptions="End" Text="Submit Report" x:Name="btnsubmit" Clicked="btnsubmit_Clicked"></Button>
                </Grid>



            </ScrollView>


            <StackLayout IsVisible="False" x:Name="busyIndi" BackgroundColor="Black" Opacity="0.7" Orientation="Vertical">
                <StackLayout Orientation="Vertical" HorizontalOptions="Center" VerticalOptions="CenterAndExpand">
                    <ActivityIndicator Color="#781241" IsRunning="true" />
                    <Label x:Name="progressname" Text="Loading..." TextColor="Accent" VerticalOptions="Center" />
                </StackLayout>
            </StackLayout>
        </Grid>
    </ContentPage.Content>
</ContentPage>