接收器读取bug

[houyuehai]

try {
if (mmInStream.read()<=0){
continue;
}else {
Thread.sleep(1000);
}
bytes = mmInStream.read(buffer);
if (bytes > 0) {
byte[] data = Arrays.copyOf(buffer, bytes);
if (mBluetoothListener != null) {
((BluetoothListener) mBluetoothListener).onReadData(mmSocket.getRemoteDevice(), data);
}
}

[houyuehai]

mmInStream.read()<=0这里的read()其实已经读取了一个字符了。所以 Arrays.copyOf（buffer，bytes），会少一个byte。