Yes, you are right, it is not inefficient, my fault.
The activity has a button, after clicked, it will *call* function().
However, the code I posted last time is wrong (see the N-- part), I've
changed the code a little bit:
case MESSAGE_READ:
byte[]readBuf = (byte[]) msg.obj;
Packet rPacket = new Packet(readBuf);
if (FLAG_COMMAND && N <= 10) {
if (rPacket.isValid()) {
dosomething(rPacket);
N++;
}
mSerinusService.write(command((byte) N));
} else if (FLAG_COMMAND && N >= 10) {
FLAG_COMMAND = false;
N = 0;
}
break;
When the activity receives some data, it will check if FLAG_COMMAND is true
and if N is less than 10 (which means the task hasn't been done).
If yes, then check if the data received is valid
if yes, do something with the data, and N++, then write a command(N)
to the outputStream.
if no, write command(N) (N hasn't been changed in this case) to the
outputStream again.
And if N has reached 10, set FLAG_COMMAND to false and reset N.
But it doesn't work...I think there is some logic mistake in my code.
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