Use TelephonyManager API for Telecom Settings am: 9527cb15e9 am: 4eaa5d1ece (2cc66dc0) · Commits · e / os / android_packages_services_Telecomm

src/com/android/server/telecom/settings/BlockedNumbersActivity.java

+12 −1

Original line number	Diff line number	Diff line
		@@ -36,6 +36,7 @@ import android.os.Bundle;
		import android.provider.BlockedNumberContract;
		import android.telephony.PhoneNumberFormattingTextWatcher;
		import android.telephony.PhoneNumberUtils;
		import android.telephony.TelephonyManager;
		import android.text.Editable;
		import android.text.TextUtils;
		import android.text.TextWatcher;
		@@ -276,7 +277,7 @@ public class BlockedNumbersActivity extends ListActivity
		* Add blocked number if it does not exist.
		*/
		private void addBlockedNumber(String number) {
		if (PhoneNumberUtils.isEmergencyNumber(number)) {
		if (isEmergencyNumber(this, number)) {
		Toast.makeText(
		this,
		getString(R.string.blocked_numbers_block_emergency_number_message),
		@@ -289,6 +290,16 @@ public class BlockedNumbersActivity extends ListActivity
		}
		}

		private boolean isEmergencyNumber(Context context, String number) {
		try {
		TelephonyManager tm = (TelephonyManager) context.getSystemService(
		Context.TELEPHONY_SERVICE);
		return tm.isEmergencyNumber(number);
		} catch (IllegalStateException ise) {
		return false;
		}
		}

		@Override
		public void beforeTextChanged(CharSequence s, int start, int count, int after) {
		// no-op