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Merge "Fallback to other format for decoding pdu if needed."

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This commit is contained in:
Amit Mahajan 2019-02-08 06:56:37 +00:00 committed by Gerrit Code Review
commit 56a6b65322
1 changed files with 15 additions and 12 deletions
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27
telephony/java/android/telephony/SmsMessage.java
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@ -187,15 +187,7 @@ public class SmsMessage {
int activePhone = TelephonyManager.getDefault().getCurrentPhoneType();
String format = (PHONE_TYPE_CDMA == activePhone) ?
SmsConstants.FORMAT_3GPP2 : SmsConstants.FORMAT_3GPP;
message = createFromPdu(pdu, format);
if (null == message || null == message.mWrappedSmsMessage) {
// decoding pdu failed based on activePhone type, must be other format
format = (PHONE_TYPE_CDMA == activePhone) ?
SmsConstants.FORMAT_3GPP : SmsConstants.FORMAT_3GPP2;
message = createFromPdu(pdu, format);
}
return message;
return createFromPdu(pdu, format);
}
/**
@ -211,11 +203,18 @@ public class SmsMessage {
* {@link android.provider.Telephony.Sms.Intents#SMS_RECEIVED_ACTION} intent
*/
public static SmsMessage createFromPdu(byte[] pdu, String format) {
SmsMessageBase wrappedMessage;
return createFromPdu(pdu, format, true);
}
private static SmsMessage createFromPdu(byte[] pdu, String format,
boolean fallbackToOtherFormat) {
if (pdu == null) {
Rlog.i(LOG_TAG, "createFromPdu(): pdu is null");
return null;
}
SmsMessageBase wrappedMessage;
String otherFormat = SmsConstants.FORMAT_3GPP2.equals(format) ? SmsConstants.FORMAT_3GPP :
SmsConstants.FORMAT_3GPP2;
if (SmsConstants.FORMAT_3GPP2.equals(format)) {
wrappedMessage = com.android.internal.telephony.cdma.SmsMessage.createFromPdu(pdu);
} else if (SmsConstants.FORMAT_3GPP.equals(format)) {
@ -228,8 +227,12 @@ public class SmsMessage {
if (wrappedMessage != null) {
return new SmsMessage(wrappedMessage);
} else {
Rlog.e(LOG_TAG, "createFromPdu(): wrappedMessage is null");
return null;
if (fallbackToOtherFormat) {
return createFromPdu(pdu, otherFormat, false);
} else {
Rlog.e(LOG_TAG, "createFromPdu(): wrappedMessage is null");
return null;
}
}
}