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Added method to create an Android Application Record (AAR) #28

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Added method to create an Android Application Record (AAR) #28

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14 changes: 14 additions & 0 deletions NdefMessage.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -235,6 +235,20 @@ void NdefMessage::addUriRecord(String uri)
delete(r);
}

void NdefMessage::addAndroidApplicationRecord(char *packageName)
{
NdefRecord* r = new NdefRecord();
r->setTnf(TNF_EXTERNAL_TYPE);

char *RTD_AAR = "android.com:pkg"; // TODO this should be a constant or preprocessor
r->setType((uint8_t *)RTD_AAR, strlen(RTD_AAR));

r->setPayload((uint8_t *)packageName, strlen(packageName));

addRecord(*r);
delete(r);
}

void NdefMessage::addEmptyRecord()
{
NdefRecord* r = new NdefRecord();
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10 changes: 10 additions & 0 deletions NdefMessage.h
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,16 @@ class NdefMessage
void addTextRecord(String text);
void addTextRecord(String text, String encoding);
void addUriRecord(String uri);

/**
* Creates an Android Application Record (AAR) http://developer.android.com/guide/topics/connectivity/nfc/nfc.html#aar
* Use an AAR record to cause a P2P message pushed to your Android phone to launch your app even if it's not running.
* Note, Android version must be >= 4.0 and your app must have the package you pass to this method
*
* @param packageName example: "com.acme.myapp"
*/
void addAndroidApplicationRecord(char *packageName);

void addEmptyRecord();

unsigned int getRecordCount();
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