Xamarin Forms: How to show an audio player on all pages of the app? - xamarin.forms

Question

I have a page for playing songs in my project. When I go back to the previous page after playing a song (without pausing it), it will continue to play in the background, and users can pause it at any time from the notification bar. I am using Plugin.MediaManager (Version: 1.1.1) for the integration of songs.
Current song screens on my App
But we have a new suggestion, like playing the songs in the app itself on top or bottom on all the other pages (like WhatsApp). Our application has more than 100 pages, so adding the audio player on all these pages is a tedious task. So any other tricky way to implement it on all the pages by reusing it or any other better solution for this feature?
The expected feature is like the below one, like WhatsApp

Answer 1

If you have a common TabbedPage such as the screenshot you attached of Whatsapp, you could add at the beginning of its xaml file before the definition of the views:
<NavigationPage.TitleView>
<StackLayout>
...
</StackLayout>
</NavigationPage.TitleView>
That way you will have a common Navigation view on top of all of them with custom data that you could modify in the associated xaml.cs file of that TabbedPage.
If you have a different structure for your views you could check the documentation for Control Templates in Xamarin Forms, and include it in your App.xaml.
Good luck!

Answer 2

We implemented this using a pop-up page.
XAML:
<StackLayout
HorizontalOptions="Center"
VerticalOptions="End">
<mm:VideoView
Grid.Column="0"
HorizontalOptions="FillAndExpand"
VerticalOptions="FillAndExpand"
AutoPlay="True"
IsVisible="True"
x:Name="audioplayer"
ShowControls="True">
<mm:VideoView.HeightRequest>
<OnIdiom x:TypeArguments="x:Double">
<OnIdiom.Phone>80</OnIdiom.Phone>
<OnIdiom.Tablet>120</OnIdiom.Tablet>
<OnIdiom.Desktop>80</OnIdiom.Desktop>
</OnIdiom>
</mm:VideoView.HeightRequest>
</mm:VideoView>
</StackLayout>
XAML.CS
public partial class AudioPopupPage : PopupPage
{
public AudioPopupPage(object source)
{
InitializeComponent();
if (source != null)
{
audioplayer.Source = source;
}
}
protected override bool OnBackgroundClicked()
{
BackgroundInputTransparent = true;
return false;
}
}
We call the pop-up page when we leave the song page.
protected override bool OnBackButtonPressed()
{
PopupNavigation.Instance.PushAsync(new Views.AudioPopupPage(CrossMediaManager.Current.State), true);
return base.OnBackButtonPressed();
}
With this approach, this audio player is showing on all pages, and it is working fine on all platforms.