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DSImageSourceStateListener
The DSImageSourceStateListener protocol defines methods for monitoring the state of the ImageSourceAdapter.
Definition
Assembly: DynamsoftCore.framework
- Objective-C
- Swift
@protocol DSImageSourceStateListener <NSObject>protocol ImageSourceStateListener : NSObject
Methods
| Method | Description |
|---|---|
onImageSourceStateReceived |
The methods for monitoring the state of the ImageSourceAdapter. |
onImageSourceStateReceived
The methods for monitoring the state of the ImageSourceAdapter.
- Objective-C
- Swift
- (void)onImageSourceStateReceived:(DSImageSourceState)state;func onImageSourceStateReceived(_ state: DSImageSourceState)
Parameters
state: One of the DSImageSourceState that indicates the state of the ImageSourceAdapter.
Code Snippet
- Objective-C
- Swift
[stateListener onImageSourceStateReceived:DSImageSourceStateConnected];stateListener.onImageSourceStateReceived(DSImageSourceState.connected)
Yes
No