diff options
| -rw-r--r-- | telephony/java/android/telephony/PhoneNumberUtils.java | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/telephony/java/android/telephony/PhoneNumberUtils.java b/telephony/java/android/telephony/PhoneNumberUtils.java index 79146f3..c73b42c 100644 --- a/telephony/java/android/telephony/PhoneNumberUtils.java +++ b/telephony/java/android/telephony/PhoneNumberUtils.java @@ -25,6 +25,7 @@ import com.android.i18n.phonenumbers.ShortNumberUtil; import android.content.Context; import android.content.Intent; import android.database.Cursor; +import android.location.Country; import android.location.CountryDetector; import android.net.Uri; import android.os.SystemProperties; @@ -77,6 +78,7 @@ public class PhoneNumberUtils static final String LOG_TAG = "PhoneNumberUtils"; private static final boolean DBG = false; + private static Country sCountryDetector = null; /* * global-phone-number = ["+"] 1*( DIGIT / written-sep ) * written-sep = ("-"/".") @@ -2043,12 +2045,9 @@ public class PhoneNumberUtils private static boolean isLocalEmergencyNumberInternal(int subId, String number, Context context, boolean useExactMatch) { - String countryIso; - CountryDetector detector = (CountryDetector) context.getSystemService( - Context.COUNTRY_DETECTOR); - if (detector != null && detector.detectCountry() != null) { - countryIso = detector.detectCountry().getCountryIso(); - } else { + String countryIso = getCountryIso(context); + Rlog.w(LOG_TAG, "isLocalEmergencyNumberInternal" + countryIso); + if (countryIso == null) { Locale locale = context.getResources().getConfiguration().locale; countryIso = locale.getCountry(); Rlog.w(LOG_TAG, "No CountryDetector; falling back to countryIso based on locale: " @@ -2057,6 +2056,28 @@ public class PhoneNumberUtils return isEmergencyNumberInternal(subId, number, countryIso, useExactMatch); } + private static String getCountryIso(Context context) { + Rlog.w(LOG_TAG, "getCountryIso " + sCountryDetector); + if (sCountryDetector == null) { + CountryDetector detector = (CountryDetector) context.getSystemService( + Context.COUNTRY_DETECTOR); + if (detector != null) { + sCountryDetector = detector.detectCountry(); + } + } + + if (sCountryDetector == null) { + return null; + } else { + return sCountryDetector.getCountryIso(); + } + } + + /** @hide */ + public static void resetCountryDetectorInfo() { + sCountryDetector = null; + } + /** * isVoiceMailNumber: checks a given number against the voicemail * number provided by the RIL and SIM card. The caller must have |