MediaService | Android音乐播放器的实现-Service 与 MediaPlayer学习后

the problem is that you're using AssetImage, which reads images from your code and not the Device's storage. you should be using FileImage:

I solved this issue using Angular's Event Emitter. The Event Emitter behaves like an RxJS Subject and it emits values once it is subscribed. So I pushed my progress value into the Event Emitter and subscribed to it inside my component. Code Below:

(Inside Service)

Your code seems fine except for the scope parameter in the Metric Alert resource block. You should use scopes =[azurerm_servicebus_namespace.example.id] instead of scopes = [azurerm_servicebus_queue.example.id ] as deadletteredmessages is available for Namespaces which will monitor average count of dead-lettered messages for queue/topic present inside a namespace and also as the Metric_Namespace is Microsoft.ServiceBus/namespaces the scope should be the ID of Namespace.

I tested it using your code by making the above change :

Don't forget that Play() is not a synchronous method as you might expect. It is a method that posts a stop message to a background thread, and only then starts to play the media.

When you're executing your IsStartingOrPlaying() method right after, chances are that the state is not the one that you might have expected, thus calling the second Play()

I tested this using Terraform and ARM template as well but there is no parameters to Enable the Classic API's option like it can be seen from Portal.

It has been limited to be deployed from Portal itself , as Media Service API v2 has been deprecated.

So, if you want to want to use Media Service V2 until its fully deprecated i.e.29 February 2024 then as a solution please deploy it from portal.

Can I pass a Domain-Service as a parameter of aggregate constructor

Yes, but I would expect that to make your life harder in the long run.

An AGGREGATE is a cluster of associated objects that we treat as a unit for the purpose of data changes. -- Evans, 2003

Domain Services, however, don't change -- they are stateless, and "any client can use any instance of a particular SERVICE without regard to the instance's individual history."

So mixing the patterns in this way is a bit odd on two fronts; including the service as a member of the aggregate suggests that it changes, and also it implies that this aggregate has a special relationship with a particular instance of the service, which contradicts the notion that they are not interchangeable.

It's not clear to me what compensating advantage you get in a design where the service is embedded within your aggregate.

windowsazure.mediaservices is the old v2 SDK (AMS v2). Microsoft.Azure.Management.Media is the SDK for AMS v3. You need to migrate from AMS v2 to v3. See https://docs.microsoft.com/en-us/azure/media-services/latest/migrate-v-2-v-3-migration-introduction

After tested, I believe it's flutter's problem.It is recommended to submit an issue on github and let the official fix it.

It has nothing to do with azure media services.

You can concatenate (format=m3u8-aapl-v3) at the end of the URL, can play this url with any video player.

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As you mentioned the api sometime returns empty objects you can check for the individual fields and display only those which have value.