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| java.lang.Object | |
| ↳ | android.speech.RecognizerResultsIntent |
Constants for intents related to showing speech recognition results.
These constants should not be needed for normal utilization of speech recognition. They
would only be called if you wanted to trigger a view of voice search results in your
application, or implemented if you wanted to offer a different view for voice search results
with your application.
The standard behavior here for someone receiving an ACTION_VOICE_SEARCH_RESULTS is to
first retrieve the list of EXTRA_VOICE_SEARCH_RESULT_STRINGS, and use any provided
HTML for that result in EXTRA_VOICE_SEARCH_RESULT_HTML, if available, to display
the search results. If that is not available, then the corresponding url for that result in
EXTRA_VOICE_SEARCH_RESULT_URLS should be used. And if even that is not available,
then a search url should be constructed from the actual recognition result string.
| Constants | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| String | ACTION_VOICE_SEARCH_RESULTS | Intent that can be sent by implementations of voice search to display the results of a search in, for example, a web browser. | |||||||||
| String | EXTRA_VOICE_SEARCH_RESULT_HTML | The key to an extra ArrayList of Strings that contains the html content to
use, if available, for the recognition alternates provided in
EXTRA_VOICE_SEARCH_RESULT_STRINGS. |
|||||||||
| String | EXTRA_VOICE_SEARCH_RESULT_HTML_BASE_URLS | The key to an extra ArrayList of Strings that contains the base url to
assume when interpreting html provided in EXTRA_VOICE_SEARCH_RESULT_HTML. |
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| String | EXTRA_VOICE_SEARCH_RESULT_HTTP_HEADERS | The key to an extra ArrayList of Bundles that contains key/value pairs. |
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| String | EXTRA_VOICE_SEARCH_RESULT_STRINGS | The key to an extra ArrayList of Strings that contains the list of
recognition alternates from voice search, in order from highest to lowest confidence. |
|||||||||
| String | EXTRA_VOICE_SEARCH_RESULT_URLS | The key to an extra ArrayList of Strings that contains the search urls
to use, if available, for the recognition alternates provided in
EXTRA_VOICE_SEARCH_RESULT_STRINGS. |
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| String | URI_SCHEME_INLINE | The scheme used currently for html content in EXTRA_VOICE_SEARCH_RESULT_HTML. |
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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Intent that can be sent by implementations of voice search to display the results of
a search in, for example, a web browser.
This intent should always be accompanied by at least
EXTRA_VOICE_SEARCH_RESULT_STRINGS, and optionally but recommended,
EXTRA_VOICE_SEARCH_RESULT_URLS, and sometimes
EXTRA_VOICE_SEARCH_RESULT_HTML and
EXTRA_VOICE_SEARCH_RESULT_HTML_BASE_URLS.
These are parallel arrays, where a recognition result string at index N of
EXTRA_VOICE_SEARCH_RESULT_STRINGS should be accompanied by a url to use for
searching based on that string at index N of EXTRA_VOICE_SEARCH_RESULT_URLS,
and, possibly, the full html to display for that result at index N of
EXTRA_VOICE_SEARCH_RESULT_HTML. If full html is provided, a base url (or
list of base urls) should be provided with EXTRA_VOICE_SEARCH_RESULT_HTML_BASE_URLS.
The key to an extra ArrayList of Strings that contains the html content to
use, if available, for the recognition alternates provided in
EXTRA_VOICE_SEARCH_RESULT_STRINGS. This list should always be the same size as the
one provided in EXTRA_VOICE_SEARCH_RESULT_STRINGS - if a result cannot provide
html, that entry in this list should be null, and the implementor of
ACTION_VOICE_SEARCH_RESULTS should back off to the corresponding url provided in
EXTRA_VOICE_SEARCH_RESULT_URLS, if available, or else should execute a search of
its own choosing, based on the recognition result string.
Currently this html content should be expected in the form of a uri with scheme
URI_SCHEME_INLINE for the Browser. In the future this may change to a "content://"
uri or some other identifier. Anyone who reads this extra should confirm that a result is
in fact an "inline:" uri and back off to the urls or strings gracefully if it is not, thus
maintaining future backwards compatibility if this changes.
The key to an extra ArrayList of Strings that contains the base url to
assume when interpreting html provided in EXTRA_VOICE_SEARCH_RESULT_HTML.
A list of size 1 may be provided to apply the same base url to all html results.
A list of the same size as EXTRA_VOICE_SEARCH_RESULT_STRINGS may be provided
to apply different base urls to each different html result in the
EXTRA_VOICE_SEARCH_RESULT_HTML list.
The key to an extra ArrayList of Bundles that contains key/value pairs.
All the values and the keys are Strings. Each key/value pair represents an extra HTTP
header. The keys can't be the standard HTTP headers as they are set by the WebView.
A list of size 1 may be provided to apply the same HTTP headers to all web results. A
list of the same size as EXTRA_VOICE_SEARCH_RESULT_STRINGS may be provided to
apply different HTTP headers to each different web result in the list. These headers will
only be used in the case that the url for a particular web result (from
EXTRA_VOICE_SEARCH_RESULT_URLS) is loaded.
The key to an extra ArrayList of Strings that contains the search urls
to use, if available, for the recognition alternates provided in
EXTRA_VOICE_SEARCH_RESULT_STRINGS. This list should always be the same size as the
one provided in EXTRA_VOICE_SEARCH_RESULT_STRINGS - if a result cannot provide a
search url, that entry in this ArrayList should be null, and the implementor of
ACTION_VOICE_SEARCH_RESULTS should execute a search of its own choosing,
based on the recognition result string.
The scheme used currently for html content in EXTRA_VOICE_SEARCH_RESULT_HTML.
Note that this should only be used in tandem with this particular extra; it should
NOT be used for generic URIs such as those found in the data field of an Intent.