Java...help - Off-topic

Java...help - Off-topic

Yes. it's me again asking for help about another assignment...
Here is a link to the assignment:
http://www2.hawaii.edu/~ztomasze/teaching/ics211/2012fa/hw/A06b.html
I'm having trouble with the "add" method. The "tiny" variable will not update and keep track of the "tiny Meep".
Here is my code (note: all the println statements are there to let me know what process it is going through.):
Code:
public String add (Meep newcomer, boolean print){
Meep tinyMeep;
int move = 0;
int tiny = 0;
int shaft1 = 0;
int shaft2 = 0;
//Drops newcomer into center shaft
burrow.get(1).push(newcomer);
//Moves newcomer over to leftmost shaft if it is empty or it is smaller than current
if (burrow.get(0).size() == 0 || burrow.get(0).peek().compareTo(newcomer) >= 0){
burrow.get(0).push(burrow.get(1).pop());
tiny = 0;
System.out.println("Tiny Meep: "+newcomer.toString());
return "0 "+toString();
}
else {
if (burrow.get(tiny).countLessThan(newcomer) % 2 == 1 || burrow.get(tiny).countLessThan(newcomer) == 1){
//Flurry right
move = 1;
}
else if (burrow.get(tiny).countLessThan(newcomer) % 2 == 0) {
//Flurry left
move = -1;
}
while (burrow.get(1).size() > 0 || burrow.get(2).size() > 0){
Meep tinyMoved = burrow.get(tiny).pop();
tiny = (tiny + move + 3) % 3;
burrow.get(tiny).push(tinyMoved);
//Determines index of other two shafts
switch (tiny){
case 0 : shaft1 = 1;
shaft2 = 2;
break;
case 1 : shaft1 = 0;
shaft2 = 2;
break;
case 2 : shaft1 = 0;
shaft2 = 1;
break;
default: break;
}
System.out.println("teeny: "+tiny);
System.out.println("Shaft1: "+shaft1+" Shaft2: "+shaft2);
if (burrow.get(shaft1).size() > 0 || burrow.get(shaft2).size() > 0){
if (burrow.get(shaft1).size() == 0 && burrow.get(shaft2).peek().compareTo(newcomer) <= 0){
burrow.get(shaft1).push(burrow.get(shaft2).pop());
System.out.println("tiny1. "+tiny);
System.out.println("TM1: "+burrow.get(tiny).peek().toString());
System.out.println("\n1 "+toString());
}
else if (burrow.get(shaft2).size() == 0 && burrow.get(shaft1).peek().compareTo(newcomer) <= 0){
burrow.get(shaft2).push(burrow.get(shaft1).pop());
System.out.println("TM2: "+burrow.get(tiny).peek().toString());
System.out.println("tiny2. "+tiny);
System.out.println("\n2 "+toString());
}
else if (burrow.get(shaft1).size() > 0 || burrow.get(shaft2).size() > 0){
if (tiny == 0){
burrow.get(1).push(burrow.get(tiny).pop());
System.out.println("TM3: "+burrow.get(tiny).peek().toString());
System.out.println("tiny3. "+tiny);
System.out.println("\n3 "+toString());
}
else if (tiny == 1){
burrow.get(2).push(burrow.get(tiny).pop());
System.out.println("TM4: "+burrow.get(tiny).peek().toString());
System.out.println("tiny4. "+tiny);
System.out.println("\n4 "+toString());
}
else {
burrow.get(0).push(burrow.get(tiny).pop());
System.out.println("TM5: "+burrow.get(tiny).peek().toString());
System.out.println("tiny5. "+tiny);
System.out.println("\n5 "+toString());
}
}
}
}
}
return "last return "+toString();
}
Here is one of the sample output (notice where TM (tiny meep) it says M4 rather than M1):
Code:
=== ADDING: M1 ===
Tiny Meep: M1
0 { M1
{
{
=== ADDING: M5 ===
teeny: 1
Shaft1: 0 Shaft2: 2
teeny: 2
Shaft1: 0 Shaft2: 1
tiny1. 2
TM1: M1
1 { M5
{
{ M1
teeny: 0
Shaft1: 1 Shaft2: 2
last return { M5, M1
{
{
=== ADDING: M4 ===
teeny: 1
Shaft1: 0 Shaft2: 2
TM4: M4
tiny4. 1
4 { M5
{ M4
{ M1
Thanks in advance.

Please stop creating multiple threads for the same purpose. Use the existing one.
Thread closed.

Related

[APP] Netflix from LG ROM Dump

http://www.androidcentral.com/leaked-lg-revolution-system-dump-has-netflix
I was able to login and browse/manage queue.

I tried on my xoom, able to login and manage queue. Looks like it is gonna start streaming and then gives unable to connect to netflix error.
Sent from my Xoom using XDA App

wgarrido said:
http://www.androidcentral.com/leaked-lg-revolution-system-dump-has-netflix
I was able to login and browse/manage queue.
Click to expand...
Click to collapse
Pffft...I can already do that using Movela Netflix from Market.

skullvet said:
I tried on my xoom, able to login and manage queue. Looks like it is gonna start streaming and then gives unable to connect to netflix error.
Sent from my Xoom using XDA App
Click to expand...
Click to collapse
Same here.

Miami_Son said:
Pffft...I can already do that using Movela Netflix from Market.
Click to expand...
Click to collapse
Yeah but this app is official and is setup to stream. Just doesn't work yet. Plus I feel safer entering my login than a 3rd party app.

Read on a thread that it was a drm issue. He had posted a log.
Sent from my Xoom using XDA App

skullvet said:
Read on a thread that it was a drm issue. He had posted a log.
Sent from my Xoom using XDA App
Click to expand...
Click to collapse
Which mean it might be something that can be "fixed".

so my Java script isn't that great, but as far as I can tell, the nrdp.js file might lead us in the right direction.
In the script it is grabbing a lot of information about the device and passing across.
Pulled from the file
Code:
if (typeof nrdp != 'undefined')
{
return;
}
nrdp = new Object();
nrdp.debug = ##NRDP_DEBUG##;
nrdp.exit = function()
{
n_device_api.exit();
};
nrdp.device = new Object();
nrdp.device.getSoftwareVersion = function()
{
return String(n_device_api.getSoftwareVersion());
};
nrdp.device.getCertificationVersion = function()
{
return String(n_device_api.getCertificationVersion());
};
nrdp.device.getESN = function()
{
return String(n_device_api.getESN());
};
nrdp.device.getESNPrefix = function()
{
return String(n_device_api.getESNPrefix());
};
nrdp.device.setUIVersion = function(version)
{
n_device_api.setUIVersion(version);
};
nrdp.device.isScreensaverOn = function()
{
return (n_device_api.isScreensaverOn() == 'true');
};
nrdp.device.hasPointer = function()
{
return (n_device_api.hasPointer() == 'true');
};
nrdp.device.hasKeyboard = function()
{
return (n_device_api.hasKeyboard() == 'true');
};
nrdp.device.hasOnScreenKeyboard = function()
{
return (n_device_api.hasOnScreenKeyboard() == 'true');
};
nrdp.device.getLanguage = function()
{
return String(n_device_api.getLanguage());
};
nrdp.device.launchUrl = function(url)
{
n_device_api.launchUrl(url);
};
nrdp.device.notifyOnLogin = function()
{
n_device_api.notifyOnLogin();
};
nrdp.device.notifyOnLogout = function()
{
n_device_api.notifyOnLogout();
};
nrdp.device.injectKey = function(keyCode)
{
n_device_api.injectKey(keyCode);
};
nrdp.device.isConnected = function()
{
return (n_device_api.isConnected() == 'true');
};
nrdp.webapi = new Object();
nrdp.webapi.getConsumerKey = function()
{
return n_web_api.getConsumerKey();
};
nrdp.webapi.getConsumerSecret = function()
{
return String(n_web_api.getConsumerSecret());
};
nrdp.webapi.hmacSha1 = function(key, plaintext, handler)
{
try
{
if (typeof(handler) !== 'undefined' && handler !== null)
{
var encValue = n_web_api.hmacSha1(key, plaintext);
handler(encValue);
}
}
catch (e)
{
console.log('ERROR: ' + e);
}
};
nrdp.video = new Object();
nrdp.video.setGlobalEventListener = function(listener)
{
var events = String(n_video_api.getEvents());
var eventArray = events.split(" ");
if(typeof(listener) != 'undefined' && listener != null)
{
for(i = 0; i < eventArray.length; i++){
document.addEventListener(eventArray[i], listener, false);
}
} else {
for(i = 0; i < eventArray.length; i++){
document.removeEventListener(eventArray[i], nrdp.video._globalEventListener, false);
}
}
nrdp.video._globalEventListener = listener;
};
nrdp.video.addEventListener = function(type, listener, useCapture)
{
document.addEventListener(type, listener, useCapture);
};
nrdp.video.removeEventListener = function(type, listener, useCapture)
{
document.removeEventListener(type, listener, useCapture);
};
nrdp.video.dispatchEvent = function(evt)
{
document.dispatchEvent(evt);
};
nrdp.video._dispatchEvent = function(evt_type, evt_name)
{
var evt = document.createEvent(evt_type);
evt.initEvent(evt_name, true, true);
nrdp.video.dispatchEvent(evt);
};
nrdp.video._dispatchProgressEvent = function(evt_type, evt_name, loaded, total)
{
var evt = document.createEvent(evt_type);
evt.initEvent(evt_name, false, false);
evt.loaded = loaded;
evt.total = total;
evt.lengthComputable = true;
evt.loadedItems = 0;
evt.totalItems = 0;
nrdp.video.dispatchEvent(evt);
};
nrdp.video.getLastPlayedMovieData = function()
{
return eval('(' + String(n_video_api.getLastPlayedMovieData()) + ')');
};
nrdp.debug = new Object();
nrdp.debug.console = new Object();
nrdp.debug.console.log = function(message)
{
console.log(message);
};
nrdp.debug.console.warn = function(message)
{
console.log('WARN: ' + message);
};
nrdp.debug.console.error = function(message)
{
console.log('ERROR: ' + message);
};

Theres probably a device check in there somewhere. The app was made to work on Snapdragon processors.

caleb4992 said:
Theres probably a device check in there somewhere. The app was made to work on Snapdragon processors.
Click to expand...
Click to collapse
But not all snapdragon's. Only ones that support DRM, which would be the newer ones.

[Q] Wi-Fi Ad-Hoc mode & wpa_supplicant

I have tried all this wpa_supplicant files to fix ad-hoc connection on my gsi9001, but every time it is hanging on the obtaining ip. Please someone help me with trying on other roms to manage ad-hoc mod. correctly i have used I9001XXKP4 with cranium mod...

tokokh said:
I have tried all this wpa_supplicant files to fix ad-hoc connection on my gsi9001, but every time it is hanging on the obtaining ip. Please someone help me with trying on other roms to manage ad-hoc mod. correctly i have used I9001XXKP4 with cranium mod...
Click to expand...
Click to collapse
these are modules?

2-of them are zip installation and one is just wpa_supplicant module... the all meaning is to change wpa_supplicant module to see ad-hoc connections...

diff --git a/ctrl_iface.c b/ctrl_iface.c
index ef93533..5accae6 100644
--- a/ctrl_iface.c
+++ b/ctrl_iface.c
@@ -28,6 +28,13 @@
#include "wpa_ctrl.h"
#include "eap.h"
+#define ANDROID_IBSS_HACK
+
+#ifdef ANDROID_IBSS_HACK
+/// NOTE: don't confuse WifiService.parseScanResult
+#define ANDROID_IBSS_PREFIX "(*)"
+#define ANDROID_IBSS_PREFIX_LEN 3
+#endif
static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
char *buf, int len);
@@ -230,6 +237,13 @@ static int wpa_supplicant_ctrl_iface_status(struct wpa_supplicant *wpa_s,
ssid_len = _res;
_ssid = ssid_buf;
}
+#ifdef ANDROID_IBSS_HACK
+ if (ssid->mode == IEEE80211_MODE_IBSS)
+ ret = os_snprintf(pos, end - pos, "ssid=%s%s\nid=%d\n",
+ ANDROID_IBSS_PREFIX, wpa_ssid_txt(_ssid, ssid_len),
+ ssid->id);
+ else
+#endif
ret = os_snprintf(pos, end - pos, "ssid=%s\nid=%d\n",
wpa_ssid_txt(_ssid, ssid_len),
ssid->id);
@@ -574,12 +588,14 @@ static int wpa_supplicant_ctrl_iface_scan_results(
return retpos - buf;
pos += ret;
}
+#ifndef ANDROID_IBSS_HACK
if (res->caps & IEEE80211_CAP_IBSS) {
ret = os_snprintf(pos, end - pos, "[IBSS]");
if (ret < 0 || ret >= end - pos)
return retpos - buf;
pos += ret;
}
+#endif
if (!res->wpa_ie_len && !res->rsn_ie_len) {
ret = os_snprintf(pos, end - pos, "\t");
if (ret < 0 || ret >= end - pos)
@@ -587,6 +603,12 @@ static int wpa_supplicant_ctrl_iface_scan_results(
pos += ret;
}
+#ifdef ANDROID_IBSS_HACK
+ if (res->caps & IEEE80211_CAP_IBSS)
+ ret = os_snprintf(pos, end - pos, "\t%s%s",
+ ANDROID_IBSS_PREFIX, wpa_ssid_txt(res->ssid, res->ssid_len));
+ else
+#endif
ret = os_snprintf(pos, end - pos, "\t%s",
wpa_ssid_txt(res->ssid, res->ssid_len));
if (ret < 0 || ret >= end - pos)
@@ -792,6 +814,21 @@ static int wpa_supplicant_ctrl_iface_set_network(
return -1;
}
+#ifdef ANDROID_IBSS_HACK
+ if (os_strcmp(name, "ssid") == 0) {
+ // check prefix
+ if ((value[0] == '"') && (os_strncmp(value+1, ANDROID_IBSS_PREFIX,
+ ANDROID_IBSS_PREFIX_LEN) == 0)) {
+ if (wpa_config_set(ssid, "mode", "1", 0) < 0) {
+ wpa_printf(MSG_DEBUG, "CTRL_IFACE: failed to set IBSS on '%s'",
+ value);
+ return -1;
+ }
+ value += ANDROID_IBSS_PREFIX_LEN;
+ value[0] = '"';
+ }
+ }
+#endif
if (wpa_config_set(ssid, name, value, 0) < 0) {
wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to set network "
"variable '%s'", name);
@@ -846,6 +883,11 @@ static int wpa_supplicant_ctrl_iface_get_network(
return -1;
}
+#ifdef ANDROID_IBSS_HACK
+ if ((os_strcmp(name, "ssid") == 0) && (ssid->mode == IEEE80211_MODE_IBSS))
+ os_snprintf(buf, buflen, "\"%s%s", ANDROID_IBSS_PREFIX, value+1);
+ else
+#endif
os_snprintf(buf, buflen, "%s", value);
buf[buflen - 1] = '\0';
diff --git a/events.c b/events.c
index bb5be64..c591f30 100644
--- a/events.c
+++ b/events.c
@@ -479,9 +479,12 @@ wpa_supplicant_select_bss(struct wpa_supplicant *wpa_s, struct wpa_ssid *group,
}
if (bss->caps & IEEE80211_CAP_IBSS) {
+//#ifdef ANDROID_IBSS_HACK // FIXME
+ if (ssid->mode != IEEE80211_MODE_IBSS) {
wpa_printf(MSG_DEBUG, " skip - "
"IBSS (adhoc) network");
continue;
+ }
}
selected = bss;

tokokh said:
diff --git a/ctrl_iface.c b/ctrl_iface.c
index ef93533..5accae6 100644
--- a/ctrl_iface.c
+++ b/ctrl_iface.c
@@ -28,6 +28,13 @@
#include "wpa_ctrl.h"
#include "eap.h"
+#define ANDROID_IBSS_HACK
+
+#ifdef ANDROID_IBSS_HACK
+/// NOTE: don't confuse WifiService.parseScanResult
+#define ANDROID_IBSS_PREFIX "(*)"
+#define ANDROID_IBSS_PREFIX_LEN 3
+#endif
static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
char *buf, int len);
@@ -230,6 +237,13 @@ static int wpa_supplicant_ctrl_iface_status(struct wpa_supplicant *wpa_s,
ssid_len = _res;
_ssid = ssid_buf;
}
+#ifdef ANDROID_IBSS_HACK
+ if (ssid->mode == IEEE80211_MODE_IBSS)
+ ret = os_snprintf(pos, end - pos, "ssid=%s%s\nid=%d\n",
+ ANDROID_IBSS_PREFIX, wpa_ssid_txt(_ssid, ssid_len),
+ ssid->id);
+ else
+#endif
ret = os_snprintf(pos, end - pos, "ssid=%s\nid=%d\n",
wpa_ssid_txt(_ssid, ssid_len),
ssid->id);
@@ -574,12 +588,14 @@ static int wpa_supplicant_ctrl_iface_scan_results(
return retpos - buf;
pos += ret;
}
+#ifndef ANDROID_IBSS_HACK
if (res->caps & IEEE80211_CAP_IBSS) {
ret = os_snprintf(pos, end - pos, "[IBSS]");
if (ret < 0 || ret >= end - pos)
return retpos - buf;
pos += ret;
}
+#endif
if (!res->wpa_ie_len && !res->rsn_ie_len) {
ret = os_snprintf(pos, end - pos, "\t");
if (ret < 0 || ret >= end - pos)
@@ -587,6 +603,12 @@ static int wpa_supplicant_ctrl_iface_scan_results(
pos += ret;
}
+#ifdef ANDROID_IBSS_HACK
+ if (res->caps & IEEE80211_CAP_IBSS)
+ ret = os_snprintf(pos, end - pos, "\t%s%s",
+ ANDROID_IBSS_PREFIX, wpa_ssid_txt(res->ssid, res->ssid_len));
+ else
+#endif
ret = os_snprintf(pos, end - pos, "\t%s",
wpa_ssid_txt(res->ssid, res->ssid_len));
if (ret < 0 || ret >= end - pos)
@@ -792,6 +814,21 @@ static int wpa_supplicant_ctrl_iface_set_network(
return -1;
}
+#ifdef ANDROID_IBSS_HACK
+ if (os_strcmp(name, "ssid") == 0) {
+ // check prefix
+ if ((value[0] == '"') && (os_strncmp(value+1, ANDROID_IBSS_PREFIX,
+ ANDROID_IBSS_PREFIX_LEN) == 0)) {
+ if (wpa_config_set(ssid, "mode", "1", 0) < 0) {
+ wpa_printf(MSG_DEBUG, "CTRL_IFACE: failed to set IBSS on '%s'",
+ value);
+ return -1;
+ }
+ value += ANDROID_IBSS_PREFIX_LEN;
+ value[0] = '"';
+ }
+ }
+#endif
if (wpa_config_set(ssid, name, value, 0) < 0) {
wpa_printf(MSG_DEBUG, "CTRL_IFACE: Failed to set network "
"variable '%s'", name);
@@ -846,6 +883,11 @@ static int wpa_supplicant_ctrl_iface_get_network(
return -1;
}
+#ifdef ANDROID_IBSS_HACK
+ if ((os_strcmp(name, "ssid") == 0) && (ssid->mode == IEEE80211_MODE_IBSS))
+ os_snprintf(buf, buflen, "\"%s%s", ANDROID_IBSS_PREFIX, value+1);
+ else
+#endif
os_snprintf(buf, buflen, "%s", value);
buf[buflen - 1] = '\0';
diff --git a/events.c b/events.c
index bb5be64..c591f30 100644
--- a/events.c
+++ b/events.c
@@ -479,9 +479,12 @@ wpa_supplicant_select_bss(struct wpa_supplicant *wpa_s, struct wpa_ssid *group,
}
if (bss->caps & IEEE80211_CAP_IBSS) {
+//#ifdef ANDROID_IBSS_HACK // FIXME
+ if (ssid->mode != IEEE80211_MODE_IBSS) {
wpa_printf(MSG_DEBUG, " skip - "
"IBSS (adhoc) network");
continue;
+ }
}
selected = bss;
Click to expand...
Click to collapse
works this without hangign at obtaining ip ?

Actually it's hanging... but after restarting wifi i'ts getting connected...

I´m having some issues too with connection.
I use Crybernation, before always worked with other ROMs, but now it hangs on getting IP...
I changed scan_interval to 0 too, but nothing happens.
Those files are for? Just change them from mine?
Thanks!

ok now it's working simplest way to get ad hoc running is the ad hoc enabler app from the market

http://www.youtube.com/watch?v=MtqiHcC0x5E
First u need to have superuser and busybox installed
Then download "WiFi Ad Hoc enabler" from market and instal it
Open it and goto settings,tick for disable comparibility check
and then click on 1)Verify Prerequisites
it will ask for superuser permission click Allow
Then click on 2)enable adhoc wifi
it will ask u to restart wifi

vamsikrishnach said:
First u need to have superuser and busybox installed
Then download "WiFi Ad Hoc enabler" from market and instal it
Open it and goto settings,tick for disable comparibility check
and then click on 1)Verify Prerequisites
it will ask for superuser permission click Allow
Then click on 2)enable adhoc wifi
it will ask u to restart wifi
Click to expand...
Click to collapse
Good morning.
I have also SGS Plus (I9001) with Gingerbread. XXKPS (Android 2.3.6) and Kernel 2.6.35.7-perf [email protected]#1.
I have also "WiFi Ad Hoc enabler" Ver. 1.8.3.
My problem is this:
I have an internet connection on my Netbook HP mini (internet key USB H3G Italian provider) and an DHCP method for IP adress my LAN (192.168.0.40 to 192.168.0.50, gateway 192.168.0.1 and subnet mask 255.255.255.0)
I share with an adhoc connection to another Laptop HP with Win 7 64 bits, and it work very well
I share my internet connection from my laptop with Windows XP by WIFI to my laptop Win7.
When i tried to connect my android on this lan, i see the connection, after try to connect and the windows XP PC crashed any time.
I didn' understand the reason of this crash.
If i connect first the Android phone and after the win7 laptop, all is good and i have a very fast connection (adhoc by DHCP)
If i connect first the Win7 laptop and after the android phone, the windows XP netbook crashed.
Can you please give me some indication ?
Important. i didn't have on my "WiFi Ad Hoc enabler" the settigs page, only the "about" page with information on the program.
Thanks in advance for your answers

Ask Microsoft why it happens...?
Sent from my GT-I9001 using XDA App

Hey, how to connect my phone to ad hoc? Im currently used BroodROM RC5 btw. Before this, i've tried wifi ad hoc enabler 1.8.4 but i got an error about ownership of supplicant.conf. I appreciate any help in thi9s regard.
-corrupt1234

[R&D] Is Fixed UID for Host Card Emulation Available

With the enhancement of D. Yeager for CM9, we can enable the Host Card Emulation functionality without any Secure Element.
by now, it can only change the SAK, ATQA, APP_DATA,... by modifying the CM9 source code. but when changing the uid, we'll get the lower-layer error: by logcating, it shows 'ANY_E_REG_ACCESS_DENIED' according to ETSI TS 102 622.
so, this operation must be blocked by the CLF's software stack, i guess - for i have no PN544/PN65N's manual.
but, i want to ask, is there any possible to change the rid to uid of host card emulation for nuxus s?
Reference:
Modifyed Code:
loc: android_external_libnfc-nxp.rar\src\phHciNfc_CE_A.c
Code:
NFCSTATUS
phHciNfc_CE_A_Initialise(
phHciNfc_sContext_t *psHciContext,
void *pHwRef
)
{
/*
1. Open Pipe,
2. Set all parameters
*/
NFCSTATUS status = NFCSTATUS_SUCCESS;
static uint8_t sak = 0x38; // HOST_CE_A_SAK_DEFAULT;
static uint8_t uid_info[] = { 0xE0U, 0x15U, 0x07U, 0x06U };
static uint8_t atqa_info[] = { NXP_CE_A_ATQA_LOW,
NXP_CE_A_ATQA_HIGH
};
if ((NULL == psHciContext) || (NULL == pHwRef))
{
status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_INVALID_PARAMETER);
}
else if(NULL == psHciContext->p_ce_a_info)
{
status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_FEATURE_NOT_SUPPORTED);
}
else
{
phHciNfc_CE_A_Info_t *ps_ce_a_info = ((phHciNfc_CE_A_Info_t *)
psHciContext->p_ce_a_info );
phHciNfc_Pipe_Info_t *ps_pipe_info = NULL;
ps_pipe_info = ps_ce_a_info->p_pipe_info;
if(NULL == ps_pipe_info )
{
status = PHNFCSTVAL(CID_NFC_HCI,
NFCSTATUS_INVALID_HCI_INFORMATION);
}
else
{
switch(ps_ce_a_info->current_seq)
{
case HOST_CE_A_PIPE_OPEN:
{
status = phHciNfc_Open_Pipe( psHciContext,
pHwRef, ps_pipe_info );
if(status == NFCSTATUS_SUCCESS)
{
//{----------------------------------- new for uid
ps_ce_a_info->next_seq = HOST_CE_A_UID_SEQ; // HOST_CE_A_SAK_SEQ;
//}----------------------------------- new for uid
status = NFCSTATUS_PENDING;
}
break;
}
//{----------------------------------- new for uid
case HOST_CE_A_UID_SEQ:
{
/* HOST Card Emulation A UID Configuration */
ps_pipe_info->reg_index = HOST_CE_A_UID_REG_INDEX;
/* Configure the UID of Host Card Emulation A */
ps_pipe_info->param_info = (void*)uid_info ;
ps_pipe_info->param_length = sizeof(uid_info) ;
status = phHciNfc_Send_Generic_Cmd(psHciContext,pHwRef,
ps_pipe_info->pipe.pipe_id,
(uint8_t)ANY_SET_PARAMETER);
if(status == NFCSTATUS_PENDING)
{
ps_ce_a_info->next_seq = HOST_CE_A_SAK_SEQ;
}
break;
}
//}----------------------------------- new for uid
case HOST_CE_A_SAK_SEQ:
{
/* HOST Card Emulation A SAK Configuration */
ps_pipe_info->reg_index = HOST_CE_A_SAK_INDEX;
/* Configure the SAK of Host Card Emulation A */
sak = (uint8_t)HOST_CE_A_SAK_DEFAULT;
ps_pipe_info->param_info =(void*)&sak ;
ps_pipe_info->param_length = sizeof(sak) ;
status = phHciNfc_Send_Generic_Cmd(psHciContext,pHwRef,
ps_pipe_info->pipe.pipe_id,
(uint8_t)ANY_SET_PARAMETER);
if(status == NFCSTATUS_PENDING)
{
ps_ce_a_info->next_seq = HOST_CE_A_ATQA_SEQ;
}
break;
}
case HOST_CE_A_ATQA_SEQ:
{
/* HOST Card Emulation A ATQA Configuration */
ps_pipe_info->reg_index = HOST_CE_A_ATQA_INDEX;
/* Configure the ATQA of Host Card Emulation A */
ps_pipe_info->param_info = (void*)atqa_info ;
ps_pipe_info->param_length = sizeof(atqa_info) ;
status = phHciNfc_Send_Generic_Cmd(psHciContext,pHwRef,
ps_pipe_info->pipe.pipe_id,
(uint8_t)ANY_SET_PARAMETER);
if(status == NFCSTATUS_PENDING)
{
ps_ce_a_info->next_seq = HOST_CE_A_ENABLE_SEQ;
}
break;
}
case HOST_CE_A_ENABLE_SEQ:
{
status = phHciNfc_CE_A_Mode( psHciContext,
pHwRef, HOST_CE_MODE_ENABLE );
if(status == NFCSTATUS_PENDING)
{
ps_ce_a_info->next_seq = HOST_CE_A_DISABLE_SEQ;
status = NFCSTATUS_SUCCESS;
}
break;
}
default :
{
break;
}
}
}
}
return status;
}

> sorry, i'm new to the xda, and cannot post externanl links with this thread.
if the reason is coming from the clf's software stack - the fireware, so, can we change it by disassamble it to unlock this block?
maybe there is an answer to this, thank u ^)^

Java maze solver HELP

I've been working on trying to create a maze solver method using an enum, but it has not been going so well.
This is the enum class:
Code:
public enum Direction {
N, NE, E, SE, S, SW, W, NW, HERE;
/**
* Returns the X/column change on the screen that is associated with
* this direction: -1 for W, 0 for N/S, and +1 for E.
*/
public int getColModifier() {
int mod;
switch (this) {
case NW:
case W:
case SW:
mod = -1;
break;
case NE:
case E:
case SE:
mod = +1;
break;
default:
mod = 0;
break;
}
return mod;
}
/**
* Returns the Y/row change on the screen that is associated with
* this direction: -1 for N, 0 for E/W, and +1 for south.
*/
public int getRowModifier() {
int mod;
switch (this) {
case N:
case NE:
case NW:
mod = -1;
break;
case S:
case SE:
case SW:
mod = +1;
break;
default:
mod = 0;
break;
}
return mod;
}
/** As {@link #getColModifier()} */
public int getXModifier() {
return this.getColModifier();
}
/** As {@link #getRowModifier()} */
public int getYModifier() {
return this.getRowModifier();
}
/**
* Returns the direction that is the opposite of this one.
* For example, <code>Direction.NE.reverse() == Direction.SW</code>.
* (The opposite of HERE is still HERE though.)
*/
public Direction reverse() {
if (this == HERE) {
return this;
}else {
int reversed = (this.ordinal() + 4) % 8;
Direction[] dirs = Direction.values();
return dirs[reversed];
}
}
}
and this is the method that I have been trying to write:
Code:
public java.util.ArrayList<Direction> getPathToExit(){
for (int x=0; x<map.length; x++){
for (int y=0; y<map[x].length; y++){
if (map[x][y]=='S'){
this.startRow=x;
this.startCol=y;
}
}
}
System.out.println("start "+startRow+", "+startCol);
return getPathToExit(this.startRow, this.startCol);
}
private java.util.ArrayList<Direction> getPathToExit(int row, int col){
Direction [] dirs = Direction.values();
ArrayList<Direction> path = new ArrayList<Direction>();
getPathToExit(row, col);
if (row < 0 || col < 0 || row > map.length || col > map[row].length){
return path;
}
else if (map[row][col] != ' '){
return path;
}
else if (map[row][col] == 'E'){
path.add(Direction.HERE);
return path;
}
else {
for (int x=0; x<dirs.length-1; x++){
map[row][col]='x';
int nextRow = row + dirs[x].getRowModifier();
int nextCol = col + dirs[x].getColModifier();
path = getPathToExit(nextRow, nextCol);
}
}
return path;
}
The problem I am having is that I keep getting stackoverflowerrors or the piece does not move (tested this by printing what row/col it is on), it would stay on the same tile then crash.
Thanks in advance.

Weird Error

Hello i have this function:
public void processPitch(float pitchInHz) {
TextView noteText = (TextView) findViewById(R.id.noteText) ;
TextView pitchText = (TextView) findViewById(R.id.pitchText) ;
pitchText.setText("" + pitchInHz);
if(pitchInHz >= 110 && pitchInHz < 123.47) {
//A
noteText.setText("A");
}
else if(pitchInHz >= 123.47 && pitchInHz < 130.81) {
//B
noteText.setText("B");
}
else if(pitchInHz >= 130.81 && pitchInHz < 146.83) {
//C
noteText.setText("C");
}
else if(pitchInHz >= 146.83 && pitchInHz < 164.81) {
//D
noteText.setText("D");
}
else if(pitchInHz >= 164.81 && pitchInHz <= 174.61) {
//E
noteText.setText("E");
}
else if(pitchInHz >= 174.61 && pitchInHz < 185) {
//F
noteText.setText("F");
}
else if(pitchInHz >= 185 && pitchInHz < 196) {
//G
noteText.setText("G");
}
}
and it gives me an error on the () of the function, that says "; expected. unexpected token".
Please give me a solution.

Database Develop

welcome