可以通过代码确定设备上当前安装了哪些语言包?试过这个:
Intent detailsIntent = new Intent(RecognizerIntent.ACTION_GET_LANGUAGE_DETAILS);
sendOrderedBroadcast(detailsIntent, null, new LanguageDetailsChecker(), null, Activity.RESULT_OK, null, null);
public class LanguageDetailsChecker extends BroadcastReceiver {
private List<String> supportedLanguages;
@Override
public void onReceive(Context context, Intent intent)
{
Bundle results = getResultExtras(true);
if (results.containsKey(RecognizerIntent.EXTRA_SUPPORTED_LANGUAGES))
{
supportedLanguages =results.getStringArrayList(RecognizerIntent.EXTRA_SUPPORTED_LANGUAGES);
Log.d("TAG","languages: " + supportedLanguages);
}
}
}
但是,输出显示了很多语言,而我只安装了 en_UK、en_US 和 es_ES。任何想法?