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Detects the language of the provided text using the Compact Language Detector (CLD).
Syntax
chrome.i18n.detectLanguage(
text, // string
function(result) {...} // function
)
This API is also available as browser.i18n.detectLanguage() in a version that returns a promise.
Parameters
textstring. User input string to be translated.callbackfunction. The function is passed the following arguments:-
resultobject.LanguageDetectionResultobject. If the language could not be determined this will beundefined.
Additional objects
result
LanguageDetectionResult object containing two properties:
isReliableboolean. Whether the language was detected reliably.languagesarrayofobject. Array of detectedLanguage.
languages
DetectedLanguage object containing two properties:
languagei18n.LanguageCode. The detected language.percentageinteger. The percentage of the input string that was in the detected language.
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
| Chrome | Edge | Firefox | Firefox for Android | Opera | |
|---|---|---|---|---|---|
| Basic support | Yes | No | 47.0 | 48.0 | 33 |
Examples
function onLanguageDetected(langInfo) {
for (lang of langInfo.languages) {
console.log("Language is: " + lang.language);
console.log("Percentage is: " + lang.percentage);
}
}
var text = "L'homme est né libre, et partout il est dans les fers."
chrome.browserAction.onClicked.addListener(function() {
chrome.i18n.detectLanguage(text, onLanguageDetected);
});
This API is based on Chromium's chrome.i18n API. This documentation is derived from i18n.json in the Chromium code.
Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.
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