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Commit1bcf5fe

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Some fixes + Enable Logs
1 parent6ef978e commit1bcf5fe

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1 file changed

+43
-41
lines changed

1 file changed

+43
-41
lines changed

‎Android/BluetoothHelper.java‎

Lines changed: 43 additions & 41 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,5 @@
11
packageeu.basicairdata.bluetoothhelper;
22

3-
43
/**
54
* BluetoothHelper Java Helper Class for Android
65
* Created by G.Capelli (BasicAirData) on 06/02/16.
@@ -45,7 +44,7 @@
4544
* You can read the incoming messages attaching a Listener or using explicit polling.<br>
4645
* Connection, reading and writing processes are asynchronously made using 3 separated Threads.<br>
4746
* This Class is compatible with Android 4.0+
48-
* @version 1.0.6b_20180513
47+
* @version 1.0.6b_20180526
4948
* @author BasicAirData
5049
*/
5150

@@ -77,12 +76,12 @@ public ConnectThread(BluetoothDevice device) {
7776
try {
7877
tmp = (BluetoothSocket)m.invoke(mmDevice,1);
7978
}catch (IllegalAccessExceptione) {
80-
//Log.w("myApp", "[!] Unable to connect socket (IllegalAccessException): " + e);
79+
Log.w("myApp","[ !] Unable to connect socket (IllegalAccessException): " +e);
8180
}catch (InvocationTargetExceptione) {
82-
//Log.w("myApp", "[!] Unable to connect socket (InvocationTargetException): " + e);
81+
Log.w("myApp","[ !] Unable to connect socket (InvocationTargetException): " +e);
8382
}
8483
}catch (NoSuchMethodExceptione) {
85-
//Log.w("myApp", "[!] Unable to connect socket (NoSuchMethodException): " + e);
84+
Log.w("myApp","[ !] Unable to connect socket (NoSuchMethodException): " +e);
8685
}
8786
mmSocket =tmp;
8887
}
@@ -93,29 +92,33 @@ public void run() {
9392
try {
9493
mmSocket.connect();
9594
}catch (IOExceptionconnectException) {
96-
//Log.w("myApp", "[!] Connection through socket failed: " + connectException);
97-
//Log.w("myApp", "[!] Trying fallback method");
95+
Log.w("myApp","[ !] Connection through socket failed: " +connectException);
96+
Log.w("myApp","[ !] Trying fallback method");
9897
try {
9998
// fallback method for android >= 4.2
10099
tmp = (BluetoothSocket)mmDevice.getClass().getMethod("createRfcommSocket",newClass[]{int.class}).invoke(mmDevice,1);
101100
}catch (IllegalAccessExceptione) {
102-
//Log.w("myApp", "[!] Failed to create fallback Illegal Access: " + e);
101+
Log.w("myApp","[ !] Failed to create fallback Illegal Access: " +e);
103102
return;
104103
}catch (IllegalArgumentExceptione) {
105-
//Log.w("myApp", "[!] Failed to create fallback Illegal Argument: " + e);
104+
Log.w("myApp","[ !] Failed to create fallback Illegal Argument: " +e);
106105
return;
107106
}catch (InvocationTargetExceptione) {
108-
//Log.w("myApp", "[!] Failed to create fallback Invocation Target" + e);
107+
Log.w("myApp","[ !] Failed to create fallback Invocation Target" +e);
109108
return;
110109
}catch (NoSuchMethodExceptione) {
111-
//Log.w("myApp", "[!] Failed to create fallback No Such Method" + e);
110+
Log.w("myApp","[ !] Failed to create fallback No Such Method" +e);
112111
return;
113112
}
114113
try {
115114
// linked to tmp, so basicly a new socket
116115
mmSocket.connect();
117116
}catch (IOExceptione) {
118-
//Log.w("myApp", "[!] Failed to connect with fallback socket: " + e);
117+
Log.w("myApp","[ ! ] Failed to connect with fallback socket: " +e);
118+
try {
119+
sleep(200);
120+
}catch (InterruptedExceptionex) {
121+
}
119122
handler.post(newRunnable() {
120123
@Override
121124
publicvoidrun() {
@@ -124,11 +127,11 @@ public void run() {
124127
});
125128
return;
126129
}
127-
//Log.w("myApp", "[#] Succesfully connected with fallback socket");
130+
Log.w("myApp","[ #] Succesfully connected with fallback socket");
128131
}
129132
// Do work to manage the connection (in a separate thread)
130133
// manageConnectedSocket(mmSocket);
131-
//Log.w("myApp", "[#] Socket connected. Opening streams....");
134+
Log.w("myApp","[ #] Socket connected. Opening streams....");
132135
readThread =newConnectedThreadClass_Read(mmSocket);
133136
readThread.start();
134137
writeThread =newConnectedThreadClass_Write(mmSocket);
@@ -141,7 +144,7 @@ public void run() {
141144
try {
142145
sleep(100);
143146
}catch (InterruptedExceptione) {
144-
//Log.w("myApp", "[!] ConnectThread Interrupted");
147+
Log.w("myApp","[ !] ConnectThread Interrupted");
145148
break;
146149
}
147150
// check the status of the connection and send listeners in case of changes
@@ -157,7 +160,7 @@ public void run() {
157160
}while (isConnected());
158161
cancel();
159162
//checkConnectionStatus();
160-
//Log.w("myApp", "[#] Socket closed");
163+
Log.w("myApp","[ #] Socket closed");
161164
}
162165

163166
//Will cancel an connection and close streams and socket
@@ -177,8 +180,8 @@ public void cancel() {
177180

178181
privatevoidInCaseFireonBluetoothHelperConnectionStateChanged() {
179182
if (listener !=null) {
180-
if (isConnected())Log.w("myApp","[#] Listener fired: onBluetoothHelperConnectionStateChanged = true");
181-
elseLog.w("myApp","[#] Listener fired: onBluetoothHelperConnectionStateChanged = false");
183+
if (isConnected())Log.w("myApp","[ #] Listener fired: onBluetoothHelperConnectionStateChanged = true");
184+
elseLog.w("myApp","[ #] Listener fired: onBluetoothHelperConnectionStateChanged = false");
182185
listener.onBluetoothHelperConnectionStateChanged(this,isConnected());// <---- fire listener
183186
}
184187
}
@@ -203,7 +206,7 @@ public ConnectedThreadClass_Read(BluetoothSocket socket) {
203206
}
204207

205208
publicvoidrun() {
206-
//Log.w("myApp", "[#] Input Stream opened");
209+
Log.w("myApp","[ #] Input Stream opened");
207210
// Keep listening to the InputStream until an exception occurs
208211
while (true) {
209212
byte[]buffer =newbyte[1024];// buffer store for the stream
@@ -223,24 +226,24 @@ public void run() {
223226
}
224227
}
225228
isInStreamConnected =false;
226-
//Log.w("myApp", "[#] Input stream closed");
229+
Log.w("myApp","[ #] Input stream closed");
227230
}
228231
}
229232

230233
// Service function: Message received!
231234
privatevoidMessageReceived(Stringmsg) {
232235
// if the listener is attached fire it
233236
// else put the message into buffer to be read
234-
//Log.w("myApp", "[#] Message received: " + msg);
237+
Log.w("myApp","[ #] Message received: " +msg);
235238
try {
236239
if (listener !=null) {
237-
//Log.w("myApp", "[#] Listener fired: onBluetoothHelperMessageReceived");
240+
Log.w("myApp","[ #] Listener fired: onBluetoothHelperMessageReceived");
238241
listener.onBluetoothHelperMessageReceived(this,msg);// <---- fire listener
239242
}elseif (!inputMessagesQueue.offer(msg))
240-
//Log.w("myApp", "[!] Message thrown (unable to store into buffer): " + msg)
243+
Log.w("myApp","[ !] Message thrown (unable to store into buffer): " +msg)
241244
;
242245
}catch (Exceptione) {
243-
//Log.w("myApp", "[!] Failed to receive message: " + e.getMessage());
246+
Log.w("myApp","[ !] Failed to receive message: " +e.getMessage());
244247
}
245248
}
246249

@@ -264,29 +267,29 @@ public ConnectedThreadClass_Write(BluetoothSocket socket) {
264267
}
265268

266269
publicvoidrun() {
267-
//Log.w("myApp", "[#] Output Stream opened");
270+
Log.w("myApp","[ #] Output Stream opened");
268271
// Keep sending messages to OutputStream until an exception occurs
269272
while (true) {
270273
Stringmsg;
271274
try {
272275
msg =outputMessagesQueue.take();
273276
}catch (InterruptedExceptione) {
274277
isOutStreamConnected =false;
275-
//Log.w("myApp", "[!] Buffer not available: " + e.getMessage());
278+
Log.w("myApp","[ !] Buffer not available: " +e.getMessage());
276279
break;
277280
}
278281
try {
279282
mmOutStream.write(msg.getBytes());
280283
mmOutStream.write(Delimiter);
281-
//Log.w("myApp", "[#] Message send: " + msg);
284+
Log.w("myApp","[ #] Message send: " +msg);
282285
}catch (IOExceptione) {
283286
isOutStreamConnected =false;
284-
//Log.w("myApp", "[!] Unable to write data to output stream: " + e.getMessage());
287+
Log.w("myApp","[ !] Unable to write data to output stream: " +e.getMessage());
285288
break;
286289
}
287290
}
288291
isOutStreamConnected =false;
289-
//Log.w("myApp", "[#] Output stream closed");
292+
Log.w("myApp","[ #] Output stream closed");
290293
}
291294
}
292295

@@ -371,21 +374,20 @@ public boolean isConnected() {
371374
* @see android.bluetooth.BluetoothDevice#getName()
372375
*/
373376
publicvoidConnect(StringDeviceName) {
377+
Log.w("myApp","[ # ] Connect(String DeviceName)");
378+
mBluetoothAdapter =BluetoothAdapter.getDefaultAdapter();// Find adapter
374379
if ((mBluetoothAdapter !=null) && (!DeviceName.isEmpty())) {
375-
if (!isConnected()) {
376-
Disconnect(false);
377-
378-
mBluetoothAdapter =BluetoothAdapter.getDefaultAdapter();// Find adapter
379-
if (mBluetoothAdapter.isEnabled()) {// Adapter found
380-
Set<BluetoothDevice>devices =mBluetoothAdapter.getBondedDevices();// Collect all bonded devices
381-
for (BluetoothDevicebt :devices) {
382-
if (DeviceName.equals(bt.getName())) {// Find requested device name
383-
//Log.w("myApp", "[#] Devicename match found: " + bt.getName());
384-
Connect(bt);
385-
}//else Log.w("myApp", "[#] Devicename doesn't match: " + bt.getName());
386-
}
380+
if (isConnected())Disconnect(false);
381+
if (mBluetoothAdapter.isEnabled()) {// Adapter found
382+
Set<BluetoothDevice>devices =mBluetoothAdapter.getBondedDevices();// Collect all bonded devices
383+
for (BluetoothDevicebt :devices) {
384+
if (DeviceName.equals(bt.getName())) {// Find requested device name
385+
Log.w("myApp","[ # ] Devicename match found: " +bt.getName());
386+
Connect(bt);
387+
}//else Log.w("myApp", "[ # ] Devicename doesn't match: " + bt.getName());
387388
}
388389
}
390+
389391
}
390392
}
391393

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