android 蓝牙中的问题--2.3中没法发送文件--正在解决

ContentValues cv = new ContentValues();String uri = "file://" + mSendFileNameTV.getText().toString().trim();cv.put("uri", uri);cv.put("destination", mTouchObject.bluetoothDevice.getAddress());cv.put("direction", 0);Long ts = System.currentTimeMillis();cv.put("timestamp", ts);try {//BluetoothShare.CONTENT_URIgetContentResolver().insert(Uri.parse("content://com.android.bluetooth.opp/btopp"), cv);///btopp

2.3报这个错，4.0的就没问题，

java.lang.IllegalArgumentException: Unknown URL content://com.android.bluetooth.opp/btopp

表示很郁闷，，