Android bluetooth push files

i want to send files via Bluetooth to a another device开发者_运维知识库. I want to send files to a device programmatically. Has anyone a idea how i can send files via Bluetooth OPP?

You can try following,

• Step 1 add bluetooth permission in the AndroidManifest.xml

  <uses-permission android:name="android.permission.BLUETOOTH"/>
  <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
  

• Step 2 use following code to send a file.

  BluetoothDevice device; String filePath = Environment.getExternalStorageDirectory().toString() + "/data.txt";  
  ContentValues values = new ContentValues(); 
  values.put(BluetoothShare.URI, Uri.fromFile(new File(filePath)).toString()); 
  values.put(BluetoothShare.DESTINATION, device.getAddress()); 
  values.put(BluetoothShare.DIRECTION, BluetoothShare.DIRECTION_OUTBOUND); 
  Long ts = System.currentTimeMillis(); values.put(BluetoothShare.TIMESTAMP, ts); 
  Uri contentUri = getContentResolver().insert(BluetoothShare.CONTENT_URI, values);
  

• Step 3 you can download BluetoothShare.java from the link.

done.