Hi this code receive data from terminal but not sending what I missed ?
import android.content.Intent;
import android.os.Bundle;
import ketai.net.bluetooth.*;
import ketai.ui.*;
import ketai.net.*;
PFont fontMy;
boolean bReleased = true; //no permament sending when finger is tap
KetaiBluetooth bt;
boolean isConfiguring = true;
String info = "";
KetaiList klist;
ArrayList devicesDiscovered = new ArrayList();
//********************************************************************
// The following code is required to enable bluetooth at startup.
//********************************************************************
void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
bt = new KetaiBluetooth(this);
}
void onActivityResult(int requestCode, int resultCode, Intent data) {
bt.onActivityResult(requestCode, resultCode, data);
}
void setup() {
size(displayWidth, displayHeight);
frameRate(10);
orientation(PORTRAIT);
background(0);
//start listening for BT connections
bt.start();
//at app start select device…
isConfiguring = true;
//font size
fontMy = createFont("SansSerif", 40);
textFont(fontMy);
}
void draw() {
//at app start select device
if (isConfiguring)
{
ArrayList names;
background(78, 93, 75);
klist = new KetaiList(this, bt.getPairedDeviceNames());
isConfiguring = false;
}
else
{
background(0,50,0);
if((mousePressed) && (bReleased == true))
{
//send with BT
byte[] data = {'s','w','i','t','c','h','\r'};
bt.broadcast(data);
//first tap off to send next message
bReleased = false;
}
if(mousePressed == false)
{
bReleased = true; //finger is up
}
//print received data
fill(255);
noStroke();
textAlign(LEFT);
text(info, 20, 104);
}
}
void onKetaiListSelection(KetaiList klist) {
String selection = klist.getSelection();
bt.connectToDeviceByName(selection);
//dispose of list for now
klist = null;
}
//Call back method to manage data received
void onBluetoothDataEvent(String who, byte[] data) {
if (isConfiguring)
return;
//received
info += new String(data);
//clean if string to long
if(info.length() > 150)
info = "";
}
