Database Develop

[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.

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.

Xml Parsing issue

Hi Folks.
I am new to android studio and object oriented programming in general so apologies if this is obvious but I cannot get my head round it. I have a small xml web server and I can connect to it and send data to it and I can also read it back and view it in the monitor. I want to do xml parsing on it but cannot get it to work.
Below is the xml server being displayed in the android monitor and is from the line "System.out.println(output);"
The response is saved from a string but I think I need it in a different format to do a pull parser on it. The program basically prints this string and then crashes. What is the best way to parse my data? Any help would be really appreciated.
<TITLE>GET test page</TITLE>
05-16 20:19:50.499 13394-14092/com.example.mark.gps_to_server I/System.out: </HEAD>
05-16 20:19:50.499 13394-14092/com.example.mark.gps_to_server I/System.out: <BODY>
05-16 20:19:50.499 13394-14092/com.example.mark.gps_to_server I/System.out: <H1>LED Control</H1>
05-16 20:19:50.499 13394-14092/com.example.mark.gps_to_server I/System.out: <a href="/?nnn" >ON</a>
05-16 20:19:50.499 13394-14092/com.example.mark.gps_to_server I/System.out: <a href="/?fff" >OFF</a>
05-16 20:19:50.499 13394-14092/com.example.mark.gps_to_server I/System.out: <IFRAME name=inlineframe style="display:none" >
05-16 20:19:50.519 13394-14092/com.example.mark.gps_to_server I/System.out: </IFRAME>
05-16 20:19:50.519 13394-14092/com.example.mark.gps_to_server I/System.out: <H1>Status On Now</H1>
05-16 20:19:50.529 13394-14092/com.example.mark.gps_to_server I/System.out: <H2> test</H2>
Click to expand...
Click to collapse
The code:
Code:
public class HTTPRequestTask extends AsyncTask<String , Void, String > {
@Override
protected String doInBackground(String... args) {
String IP = args[0];
System.out.println(IP);
try {
URL url = new URL(IP);
XmlPullParser recievedData = XmlPullParserFactory.newInstance().newPullParser();
recievedData.setInput(url.openStream(),null);
System.setProperty("http.keepAlive", "false");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setRequestProperty("Accept", "application/json");
if (conn.getResponseCode() != 200) {
throw new RuntimeException("Failed : HTTP error code : "
+ conn.getResponseCode());
}
BufferedReader br = new BufferedReader(new InputStreamReader(
(conn.getInputStream())));
String output;
System.out.println("Output from Server .... \n");
while ((output = br.readLine()) != null) {
System.out.println(output);
}
XmlPullParser parser = Xml.newPullParser();
parser.setInput(new StringReader(output));
System.out.println("doc");
System.out.println(parser);
System.out.println("Disconnecting\n");
conn.disconnect();
//System.out.println(recievedData);
processRecievedData(recievedData);
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (XmlPullParserException e) {
e.printStackTrace();
}
return null;
}
private int processRecievedData(XmlPullParser xmlData) {
int recordsFound = 0; // Find values in the XML records
int eventType = -1;
String appId = ""; // Attributes
String itemId = "";
String timeStamp = ""; String data = ""; // Text int eventType = -1;
while (eventType != XmlResourceParser.END_DOCUMENT) {
String tagName = xmlData.getName();
switch (eventType) {
case XmlResourceParser.START_TAG: // Start of a record, so pull values encoded as attributes.
if (tagName.equals("Version")) {
System.out.println("yes");
appId = xmlData.getAttributeValue(null, "Model");
itemId = xmlData.getAttributeValue(null, "vendor_id");
timeStamp = xmlData.getAttributeValue(null, "timestamp");
data = "";
}
System.out.println("no");
break;
// Grab data text (very simple processing)
// NOTE: This could be full XML data to process.
case XmlResourceParser.TEXT:
data += xmlData.getText();
break;
case XmlPullParser.END_TAG:
if (tagName.equals("record")) {
recordsFound++;
//publishProgress(appId, itemId, data, timeStamp);
}
break;
}
//eventType = xmlData.next();
}
// Handle no data available: Publish an empty event.
if (recordsFound == 0) { publishProgress();
}
Log.i(TAG, "Finished processing "+recordsFound+" records.");
return recordsFound;
}
protected void onProgressUpdate(String... values) {
if (values.length == 0) {
Log.i(TAG, "No data downloaded");
}
if (values.length == 4) {
String appId = values[0];
String itemId = values[1];
String data = values[2];
String timeStamp = values[3];
// Log it
Log.i(TAG, "AppID: " + appId + ", Timestamp: " + timeStamp);
Log.i(TAG, " ItemID: " + itemId + ", Data: " + data);
// Pass it to the application handleNewRecord(itemId, data); }
//super.onProgressUpdate(values);
}
}
Thanks.

Probably you should use 3rd party library to parse XML from your web server. This will significantly reduce the code and improve performance. Of course, before parsing xml, you should download the data.

Personal prefference
I prefer the document (DOM) parsing. I think DOM parsing is more object oriented.
Whats the error in the log?
this works for me:
BufferedReader in = null;
try {
in = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
} catch (IOException e) {
e.printStackTrace();
}
StringBuffer sb = new StringBuffer("");
String line="";
while ((line = in.readLine()) != null) {
sb.append(line);
}
try {
in.close();
} catch (IOException e) {
e.printStackTrace();
}
String sb_string = sb.toString();
Document return_doc = null;
if(sb_string.equals(0))
{
}
else {
DocumentBuilder db = null;
try {
db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
} catch (ParserConfigurationException e) {
e.printStackTrace();
}
InputSource is = new InputSource();
is.setCharacterStream(new StringReader(sb_string));
try {
return_doc = db.parse(is);
} catch (SAXException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
Please note! It took me a while before i could get attributes and knew the difference between nodes and elements.
this line of thought will require you to gain more information how to work with documents which might get frustration but in the end it might be beneficial.

Replace a void method with XC_MethodReplace?

I'm trying to replace a method that looks like this
Code:
public static void updateAlwaysOnState(Context context, int userId) {
String str = TAG;
boolean z = true;
if (!mMotionAwakeOn || !isSupportAlwaysOn() || Secure.getIntForUser(context.getContentResolver(), KEY_AOD_DISPLAY_MODE, 0, userId) != 1) {
z = false;
}
mIsAlwaysOnModeEnabled = z;
try {
SystemProperties.set("sys.aod.disable", mIsAlwaysOnModeEnabled ? "0" : "1");
} catch (Exception e) {
StringBuilder sb = new StringBuilder();
sb.append("Exception e = ");
sb.append(e.toString());
Log.d(str, sb.toString());
}
StringBuilder sb2 = new StringBuilder();
sb2.append("updateAlwaysOnState: ");
sb2.append(mIsAlwaysOnModeEnabled);
sb2.append(", user = ");
sb2.append(userId);
Log.d(str, sb2.toString());
}
to make mIsAlwaysOnEnabled always equal true
How can I remove the if statement that causes z to become false, since this statement doesn't actually return anything?

[Xposed][For Devs] How to dynamically declare permissions for a target app without altering its manifest and changing its signature

Have you ever tried to extend your favorite app with new features using Xposed, but were shocked halfway that your hooked app doesn't declare a permission in AndroidManifest ? And then you spent infinite hours on the internet trying to solve this frustrating problem, you decided to use services and an external intent, but you found out that it was not convenient, and finally you gave up...
So you are like me, who wasted hours looking for a solution, until I figured out how to do it myself. Here's a snippet to save time for future Xposed enthusiasts. Put this code snippet in handleLoadPackage
Java:
// Hook will only patch System Framework
if (!lpparam.packageName.equals("android")) return;
String targetPkgName = "com.example.app"; // Replace this with the target app package name
String[] newPermissions = new String[] { // Put the new permissions here
"android.permission.INTERNET",
"android.permission.ACCESS_NETWORK_STATE"
};
String grantPermissionsMethod = null;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
grantPermissionsMethod = "restorePermissionState";
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.S_V2) {
XposedBridge.log("[WARNING] THIS HOOK IS NOT GUARANTEED TO WORK ON ANDROID VERSIONS NEWER THAN ANDROID 12");
}
} else if (Build.VERSION.SDK_INT == Build.VERSION_CODES.P) {
grantPermissionsMethod = "grantPermissions";
}
else {
grantPermissionsMethod = "grantPermissionsLPw";
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
XposedBridge.log("[WARNING] THIS HOOK IS NOT GUARANTEED TO WORK ON ANDROID VERSIONS PRIOR TO JELLYBEAN");
}
}
XposedBridge.hookAllMethods(XposedHelpers.findClass("com.android.server.pm.permission.PermissionManagerService", lpparam.classLoader),
grantPermissionsMethod, new XC_MethodHook() {
@Override
protected void beforeHookedMethod(MethodHookParam param) throws Throwable {
// on Android R and above, param.args[0] is an instance of android.content.pm.parsing.ParsingPackageImpl
// on Android Q and older, param.args[0] is an instance of android.content.pm.PackageParser$Package
// However, they both declare the same fields we need, so no need to check for class type
String pkgName = (String) XposedHelpers.getObjectField(param.args[0], "packageName");
XposedBridge.log("Package " + pkgName + " is requesting permissions");
if (pkgName.equals(targetPkgName)) {
List<String> permissions = (List<String>) XposedHelpers.getObjectField(param.args[0], "requestedPermissions");
for (String newPermission: newPermissions) {
if (!permissions.contains(newPermission)) {
permissions.add(newPermission);
XposedBridge.log("Added " + newPermission + " permission to " + pkgName);
}
}
}
}
});
Notes:
You must check System Framework in LSposed Manager
A reboot is required after adding the target permissions
You still need to prompt the user to accept sensitive permissions (ie android.permission.READ_CONTACTS), even if you have added them using this method

Wow, thx. Great for the install permissions!
I wrote a class to grant install and runtime/sensitive permissions (without prompting users).
Android 12 and 13 implementation:
Java:
public class Grant_Package_Permissions {
private static final int sdk = android.os.Build.VERSION.SDK_INT;
public static void hook(LoadPackageParam lpparam) {
try {
Class<?> PermissionManagerService = XposedHelpers.findClass(
sdk >= 33 /* android 13+ */ ?
"com.android.server.pm.permission.PermissionManagerServiceImpl" :
"com.android.server.pm.permission.PermissionManagerService", lpparam.classLoader);
Class<?> AndroidPackage = XposedHelpers.findClass(
"com.android.server.pm.parsing.pkg.AndroidPackage", lpparam.classLoader);
Class<?> PermissionCallback = XposedHelpers.findClass(
sdk >= 33 /* android 13+ */ ?
"com.android.server.pm.permission.PermissionManagerServiceImpl$PermissionCallback" :
"com.android.server.pm.permission.PermissionManagerService$PermissionCallback", lpparam.classLoader);
// PermissionManagerService(Impl) - restorePermissionState
XposedHelpers.findAndHookMethod(PermissionManagerService, "restorePermissionState",
AndroidPackage, boolean.class, String.class, PermissionCallback, int.class, new XC_MethodHook() {
@SuppressWarnings("unchecked")
@Override
protected void afterHookedMethod(MethodHookParam param) throws Throwable {
// params
Object pkg = param.args[0];
int filterUserId = (int) param.args[4];
// obtém os campos
Object mState = XposedHelpers.getObjectField(param.thisObject, "mState");
Object mRegistry = XposedHelpers.getObjectField(param.thisObject, "mRegistry");
Object mPackageManagerInt = XposedHelpers.getObjectField(param.thisObject, "mPackageManagerInt");
// Continua ?
String packageName = (String) XposedHelpers.callMethod(pkg, "getPackageName");
Object ps = XposedHelpers.callMethod(mPackageManagerInt,
sdk >= 33 /* android 13+ */ ?
"getPackageStateInternal" :
"getPackageSetting", packageName);
if (ps == null)
return;
int[] getAllUserIds = (int[]) XposedHelpers.callMethod(param.thisObject, "getAllUserIds");
int userHandle_USER_ALL = XposedHelpers.getStaticIntField(Class.forName("android.os.UserHandle"), "USER_ALL");
final int[] userIds = filterUserId == userHandle_USER_ALL ? getAllUserIds : new int[]{filterUserId};
for (int userId : userIds) {
List<String> requestedPermissions;
Object userState = XposedHelpers.callMethod(mState, "getOrCreateUserState", userId);
int appId = (int) XposedHelpers.callMethod(ps, "getAppId");
Object uidState = XposedHelpers.callMethod(userState, "getOrCreateUidState", appId);
// package 1
if (packageName.equals("PACKAGE_1")) {
requestedPermissions = (List<String>) XposedHelpers.callMethod(pkg, "getRequestedPermissions");
grantInstallOrRuntimePermission(requestedPermissions, uidState, mRegistry,
Manifest.permission.RECORD_AUDIO);
grantInstallOrRuntimePermission(requestedPermissions, uidState, mRegistry,
Manifest.permission.MODIFY_AUDIO_SETTINGS);
}
// package 2
if (packageName.equals("PACKAGE_2")) {
requestedPermissions = (List<String>) XposedHelpers.callMethod(pkg, "getRequestedPermissions");
grantInstallOrRuntimePermission(requestedPermissions, uidState, mRegistry,
Manifest.permission.READ_CONTACTS);
}
}
}
});
} catch (Exception e) {
XposedBridge.log(e);
}
}
private static void grantInstallOrRuntimePermission(List<String> requestedPermissions, Object uidState,
Object registry, String permission) {
if (!requestedPermissions.contains(permission))
XposedHelpers.callMethod(uidState, "grantPermission",
XposedHelpers.callMethod(registry, "getPermission", permission));
}
}
Edit: Android 12 and 13 implementation!

this looks promising. how to use this in xposed ? is there a module available?