AndroidJavaObject as array for NFC access

Questions & Answers
1

Hello, I want to access to the information of a NFC tag. For now, I can access the tag, but I don’t know how to get the messages from the Intent because the return type is an array.

This is the example code from: NFC basics  |  Android Developers

Parcelable[] rawMsgs = intent.getParcelableArrayExtra(NfcAdapter.EXTRA_NDEF_MESSAGES);

And this is my code in javascript:

var mActivity = new AndroidJavaClass("com.unity3d.player.UnityPlayer").GetStatic.<AndroidJavaObject>("currentActivity");
var mIntent = mActivity.Call.<AndroidJavaObject>("getIntent");
var sAction = mIntent.Call.<String>("getAction");
if(sAction=="android.nfc.action.NDEF_DISCOVERED")
{
   var mNdefMessage = mIntent.Call.<AndroidJavaObject>("getParcelableArrayExtra", "android.nfc.extra.NDEF_MESSAGES");
}

How can I get an array from an AndroidJavaObject call?
Any idea?

Thanks in advance,

Joel

2

Finally I rewrite it in c# and it works!

if(sAction=="android.nfc.action.NDEF_DISCOVERED")
{
  AndroidJavaObject[] mNdefMessage = mIntent.Call<AndroidJavaObject[]>("getParcelableArrayExtra", "android.nfc.extra.NDEF_MESSAGES");
  AndroidJavaObject[] mNdefRecord = mNdefMessage[0].Call<AndroidJavaObject[]>("getRecords");
  byte[] payLoad = mNdefRecord[0].Call<byte[]>("getPayload");
  string text = System.Text.Encoding.UTF8.GetString(payLoad);
}