How to prohibit P2P GO to accept the other peer(second client) connect?
I'm trying to create a P2P connection(group) it only has one owner and one client on android device.
The reason is that if my GO device accepts a second peer connect(just pressed the invited windows), it will receive the P2P CONNECTION CHANGED event(disconnection). I cannot distinguish between the normal P2P disconnection event and this situation.
My first solution is too ignore all connect/disconnect events after the first connection, but it will cause others site effects.
android p2p wifi-direct edited Nov 23 '18 at 10:26
Amos
5311523
asked Jul 21 '14 at 12:49
Derek Tsai
194
add a comment |
I'm trying to create a P2P connection(group) it only has one owner and one client on android device.
The reason is that if my GO device accepts a second peer connect(just pressed the invited windows), it will receive the P2P CONNECTION CHANGED event(disconnection). I cannot distinguish between the normal P2P disconnection event and this situation.
My first solution is too ignore all connect/disconnect events after the first connection, but it will cause others site effects.
android p2p wifi-direct edited Nov 23 '18 at 10:26
Amos
5311523
asked Jul 21 '14 at 12:49
Derek Tsai
194
add a comment |
I'm trying to create a P2P connection(group) it only has one owner and one client on android device.
The reason is that if my GO device accepts a second peer connect(just pressed the invited windows), it will receive the P2P CONNECTION CHANGED event(disconnection). I cannot distinguish between the normal P2P disconnection event and this situation.
My first solution is too ignore all connect/disconnect events after the first connection, but it will cause others site effects.
android p2p wifi-direct edited Nov 23 '18 at 10:26
Amos
5311523
asked Jul 21 '14 at 12:49
Derek Tsai
194
I'm trying to create a P2P connection(group) it only has one owner and one client on android device.
The reason is that if my GO device accepts a second peer connect(just pressed the invited windows), it will receive the P2P CONNECTION CHANGED event(disconnection). I cannot distinguish between the normal P2P disconnection event and this situation.
My first solution is too ignore all connect/disconnect events after the first connection, but it will cause others site effects.
android p2p wifi-direct android p2p wifi-direct edited Nov 23 '18 at 10:26
Amos
5311523
asked Jul 21 '14 at 12:49
Derek Tsai
194
edited Nov 23 '18 at 10:26
Amos
5311523
asked Jul 21 '14 at 12:49
Derek Tsai
194
edited Nov 23 '18 at 10:26
Amos
5311523
edited Nov 23 '18 at 10:26
Amos
5311523
edited Nov 23 '18 at 10:26
Amos
5311523
5311523
asked Jul 21 '14 at 12:49
Derek Tsai
194
asked Jul 21 '14 at 12:49
Derek Tsai
194
asked Jul 21 '14 at 12:49
Derek Tsai
194
194
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
I think I have found a solution.
We can use the WifiP2pGroup to check if the GO and peer exist really when we receive the disconnection event.
It cannot find GO or any peer when we receive the real p2p disconnect event, and vice versa.
example:
else if (WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION.equals(action)) {
...
WifiP2pGroup p2pGroup = intent.getParcelableExtra(WifiP2pManager.EXTRA_WIFI_P2P_GROUP);
...
if ( p2pGroup != null ) {
if ( p2pGroup.getOwner() != null ) {
Log.d(TAG, "Go address: " + p2pGroup.getOwner().deviceAddress);
}
else {
Log.d(TAG, "p2pGroup getOwner = null");
return false;
}
Collection<WifiP2pDevice> peerList = p2pGroup.getClientList();
ArrayList<WifiP2pDevice> list = new ArrayList<WifiP2pDevice>(peerList);
Log.d(TAG, "p2pGroup list size = " + list.size());
if ( list.size() <= 0 ) {
return false;
}
///*
String host = null;
for (int i = 1; i < list.size(); i++) {
host = list.get(i).deviceAddress;
Log.d(TAG, "peer #" + i + " address: " + host);
}
//*/
}
else {
Log.d(TAG, "p2pGroup = null");
return false;
}
If I have any misunderstanding, please tell me.
Thanks for reading.
answered Jul 22 '14 at 6:05
Derek Tsai
194
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I think I have found a solution.
We can use the WifiP2pGroup to check if the GO and peer exist really when we receive the disconnection event.
It cannot find GO or any peer when we receive the real p2p disconnect event, and vice versa.
example:
else if (WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION.equals(action)) {
...
WifiP2pGroup p2pGroup = intent.getParcelableExtra(WifiP2pManager.EXTRA_WIFI_P2P_GROUP);
...
if ( p2pGroup != null ) {
if ( p2pGroup.getOwner() != null ) {
Log.d(TAG, "Go address: " + p2pGroup.getOwner().deviceAddress);
}
else {
Log.d(TAG, "p2pGroup getOwner = null");
return false;
}
Collection<WifiP2pDevice> peerList = p2pGroup.getClientList();
ArrayList<WifiP2pDevice> list = new ArrayList<WifiP2pDevice>(peerList);
Log.d(TAG, "p2pGroup list size = " + list.size());
if ( list.size() <= 0 ) {
return false;
}
///*
String host = null;
for (int i = 1; i < list.size(); i++) {
host = list.get(i).deviceAddress;
Log.d(TAG, "peer #" + i + " address: " + host);
}
//*/
}
else {
Log.d(TAG, "p2pGroup = null");
return false;
}
If I have any misunderstanding, please tell me.
Thanks for reading.
answered Jul 22 '14 at 6:05
Derek Tsai
194
add a comment |
I think I have found a solution.
We can use the WifiP2pGroup to check if the GO and peer exist really when we receive the disconnection event.
It cannot find GO or any peer when we receive the real p2p disconnect event, and vice versa.
example:
else if (WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION.equals(action)) {
...
WifiP2pGroup p2pGroup = intent.getParcelableExtra(WifiP2pManager.EXTRA_WIFI_P2P_GROUP);
...
if ( p2pGroup != null ) {
if ( p2pGroup.getOwner() != null ) {
Log.d(TAG, "Go address: " + p2pGroup.getOwner().deviceAddress);
}
else {
Log.d(TAG, "p2pGroup getOwner = null");
return false;
}
Collection<WifiP2pDevice> peerList = p2pGroup.getClientList();
ArrayList<WifiP2pDevice> list = new ArrayList<WifiP2pDevice>(peerList);
Log.d(TAG, "p2pGroup list size = " + list.size());
if ( list.size() <= 0 ) {
return false;
}
///*
String host = null;
for (int i = 1; i < list.size(); i++) {
host = list.get(i).deviceAddress;
Log.d(TAG, "peer #" + i + " address: " + host);
}
//*/
}
else {
Log.d(TAG, "p2pGroup = null");
return false;
}
If I have any misunderstanding, please tell me.
Thanks for reading.
answered Jul 22 '14 at 6:05
Derek Tsai
194
add a comment |
I think I have found a solution.
We can use the WifiP2pGroup to check if the GO and peer exist really when we receive the disconnection event.
It cannot find GO or any peer when we receive the real p2p disconnect event, and vice versa.
example:
else if (WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION.equals(action)) {
...
WifiP2pGroup p2pGroup = intent.getParcelableExtra(WifiP2pManager.EXTRA_WIFI_P2P_GROUP);
...
if ( p2pGroup != null ) {
if ( p2pGroup.getOwner() != null ) {
Log.d(TAG, "Go address: " + p2pGroup.getOwner().deviceAddress);
}
else {
Log.d(TAG, "p2pGroup getOwner = null");
return false;
}
Collection<WifiP2pDevice> peerList = p2pGroup.getClientList();
ArrayList<WifiP2pDevice> list = new ArrayList<WifiP2pDevice>(peerList);
Log.d(TAG, "p2pGroup list size = " + list.size());
if ( list.size() <= 0 ) {
return false;
}
///*
String host = null;
for (int i = 1; i < list.size(); i++) {
host = list.get(i).deviceAddress;
Log.d(TAG, "peer #" + i + " address: " + host);
}
//*/
}
else {
Log.d(TAG, "p2pGroup = null");
return false;
}
If I have any misunderstanding, please tell me.
Thanks for reading.
answered Jul 22 '14 at 6:05
Derek Tsai
194
I think I have found a solution.
We can use the WifiP2pGroup to check if the GO and peer exist really when we receive the disconnection event.
It cannot find GO or any peer when we receive the real p2p disconnect event, and vice versa.
example:
else if (WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION.equals(action)) {
...
WifiP2pGroup p2pGroup = intent.getParcelableExtra(WifiP2pManager.EXTRA_WIFI_P2P_GROUP);
...
if ( p2pGroup != null ) {
if ( p2pGroup.getOwner() != null ) {
Log.d(TAG, "Go address: " + p2pGroup.getOwner().deviceAddress);
}
else {
Log.d(TAG, "p2pGroup getOwner = null");
return false;
}
Collection<WifiP2pDevice> peerList = p2pGroup.getClientList();
ArrayList<WifiP2pDevice> list = new ArrayList<WifiP2pDevice>(peerList);
Log.d(TAG, "p2pGroup list size = " + list.size());
if ( list.size() <= 0 ) {
return false;
}
///*
String host = null;
for (int i = 1; i < list.size(); i++) {
host = list.get(i).deviceAddress;
Log.d(TAG, "peer #" + i + " address: " + host);
}
//*/
}
else {
Log.d(TAG, "p2pGroup = null");
return false;
}
If I have any misunderstanding, please tell me.
Thanks for reading.
answered Jul 22 '14 at 6:05
Derek Tsai
194
answered Jul 22 '14 at 6:05
Derek Tsai
194
answered Jul 22 '14 at 6:05
Derek Tsai
194
answered Jul 22 '14 at 6:05
Derek Tsai
194
194
add a comment |
add a comment |
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