<AliMediaLoaderStatusDelegate> Protocol Reference

The delegate for media file loading status callbacks. More...

#include "AliMediaLoader.h"

Inheritance diagram for <AliMediaLoaderStatusDelegate>:

Instance Methods
(void)	- onCanceled:
	Canceled callback.
(void)	- onCompleted:
	Completed callback.
(void)	- onError:code:msg:
	Error callback.
(void)	- onErrorV2:errorModel:
	Error callback V2.

Detailed Description

The delegate for media file loading status callbacks.

This protocol defines various status callbacks during the media file preloading process, including error, completion, and cancellation.

Method Documentation

onCanceled:

- (void) onCanceled: (NSString *) url

optionalrequired

Canceled callback.

This method will be called when a loading task is canceled. This callback is triggered by cancel:] .

Parameters

url	The URL of the loading task that was canceled.

See also

cancel:]

onCompleted:

- (void) onCompleted: (NSString *) url

optionalrequired

Completed callback.

This method will be called when the file loading for the specified URL is completed. This callback is triggered by a load operation.

Parameters

url	The URL of the file that has finished loading.

See also

load:duration:]

load:duration:defaultBandWidth:]

load:duration:defaultResolutionProduct:]

onError:code:msg:

- (void) onError: (NSString *) url code: (int64_t) code msg: (NSString *) msg

optional

Error callback.

This method will be called when an error occurs during file loading.

Parameters

url	The loading URL where the error occurred.
code	Error code. -300 means the same URL has been loaded; -301 means the local cache is not enabled, causing the preload to fail.
msg	Error description message.

Deprecated

This method is deprecated. Use onErrorV2:errorModel:] instead.

onErrorV2:errorModel:

- (void) onErrorV2: (NSString *) url errorModel: (AVPErrorModel *) errorModel

optionalrequired

Error callback V2.

This method will be called when an error occurs during file loading. This callback is triggered by a load operation.

Parameters

url	The loading URL where the error occurred.
errorModel	The player error description model, which contains more detailed error information. Refer to the definition of AVPErrorModel.

See also

load:duration:]

load:duration:defaultBandWidth:]

load:duration:defaultResolutionProduct:]

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The documentation for this protocol was generated from the following file:

• AliMediaLoader.h