public static class VoiceInteractor.PickOptionRequest
extends VoiceInteractor.Request
| java.lang.Object | ||
| ↳ | android.app.VoiceInteractor.Request | |
| ↳ | android.app.VoiceInteractor.PickOptionRequest | |
用户通过可信系统VoiceInteractionService从多个潜在选项中选择一个选项。 通常，应用程序将以可视方式呈现为列表视图，以允许通过触摸来选择选项。 确认的结果将通过对onPickOptionResult(boolean, VoiceInteractor.PickOptionRequest.Option[], Bundle)或onCancel()的异步调用返回 - 应该重写这些方法以定义特定于应用程序的行为。
Nested classes |
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class |
VoiceInteractor.PickOptionRequest.Option 表示用户可以使用他们的语音选择的单个选项。 |
Public constructors |
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VoiceInteractor.PickOptionRequest(VoiceInteractor.Prompt prompt, Option[] options, Bundle extras) 创建一个新的选择选项请求。 |
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Public methods |
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void |
onPickOptionResult(boolean finished, Option[] selections, Bundle result) 当单个选项被确认或缩小到几个选项之一时调用。 |
Inherited methods |
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 From class android.app.VoiceInteractor.Request
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From class java.lang.Object
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VoiceInteractor.PickOptionRequest (VoiceInteractor.Prompt prompt, Option[] options, Bundle extras)
创建一个新的选择选项请求。
| Parameters | |
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prompt |
VoiceInteractor.Prompt: Optional question to be asked of the user when the options are presented or null if nothing should be asked. |
options |
Option: The set of VoiceInteractor.PickOptionRequest.Options the user is selecting from. |
extras |
Bundle: Additional optional information or null. |
Android开发手册
void onPickOptionResult (boolean finished,
Option[] selections,
Bundle result)
当单个选项被确认或缩小到几个选项之一时调用。 重写此方法以定义用户选择选项或缩小选项集时的行为。
| Parameters | |
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finished |
boolean: True if the voice interaction has finished making a selection, in which case selections contains the final result. If false, this request is still active and you will continue to get calls on it. |
selections |
Option: Either a single VoiceInteractor.PickOptionRequest.Option or one of several VoiceInteractor.PickOptionRequest.Options the user has narrowed the choices down to. |
result |
Bundle: Additional optional information. |