fixed nfc. react to ?join uris. some refactoring. code cleanup. thanks to @emdete

1 files changed, 10 insertions, 0 deletions

diff --git a/src/main/java/eu/siacs/conversations/ui/XmppActivity.java b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
index 222f3295..56aa47b0 100644
--- a/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java
@@ -38,6 +38,7 @@ import android.graphics.Bitmap;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
+import android.nfc.NfcAdapter;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.IBinder;
@@ -543,6 +544,15 @@ public abstract class XmppActivity extends Activity {
 		return false;
 	}
 
+	protected void registerNdefPushMessageCallback(NfcAdapter.CreateNdefMessageCallback callback) {
+		if (android.os.Build.VERSION.SDK_INT >= 16) {
+			NfcAdapter nfcAdapter = NfcAdapter.getDefaultAdapter(this);
+			if (nfcAdapter != null && nfcAdapter.isEnabled()) {
+				nfcAdapter.setNdefPushMessageCallback(callback, this);
+			}
+		}
+	}
+
 	public AvatarService avatarService() {
 		return xmppConnectionService.getAvatarService();
 	}