yumoqing
2e22085122
- withLoginInfo 改为接收完整 opts（含 method/headers/params） - 等待 login_window 的 destroy 事件（=登录成功信号） - 登录成功后重试原始请求 - 重试仍401则返回null（避免死循环） - 用户手动关闭登录窗口时也触发重试，401则返回null
38 lines
1.9 KiB
Markdown
38 lines
1.9 KiB
Markdown
# StreamAudio
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**Widget Functionality**: Implements real-time audio stream capture, voice activity detection (VAD) triggering, audio upload, and receiving recognized text results returned from the server. Commonly used in speech recognition scenarios.
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**Type**: Container widget
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**Parent Widget**: `bricks.VBox`
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## Initialization Parameters
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- `opts` {Object} - Configuration options object, inherited from `VBox`, with the following extended properties:
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- `name` {string} (Optional) - Widget name; defaults to `'asr_text'`.
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- `height` {string} - Fixed height of `'100%'`; cannot be overridden.
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- Other general parameters supported by `VBox` (e.g., `layout`, etc.).
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> **Note**: The constructor automatically sets `height='100%'` and the default `name`, and creates internal child widgets (button, spacers, text display, etc.).
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## Main Events
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No custom events are directly exposed externally; however, the following behaviors are handled via binding and callback mechanisms:
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- **Button Click Event**: A `click` event is bound to the internal `this.button`, which triggers the `toggle_status()` method to start or stop audio stream capture.
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- **Speech End Event**: Triggered by the `onSpeechEnd(audio)` callback from `vad.MicVAD`, which calls `handle_audio(audio)` to encode and send the audio data.
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- **Data Reception Event**: In `receive_data()`, the method continuously reads responses from the server stream using `reader.readline()`. Each received JSON message updates the displayed text.
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---
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# ASRText
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**Widget Functionality**: Identical to `StreamAudio`. It serves as an alias widget, providing a more semantic representation of the speech recognition text output component.
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**Type**: Container widget
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**Parent Widget**: `bricks.VBox` (inherits the same actual hierarchy as `StreamAudio`)
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## Initialization Parameters
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Same as `StreamAudio`.
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## Main Events
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Same as `StreamAudio`. |