Database Develop

New kernel build issues

http://pastebin.com/Lb339PWz
If anyone has any ideas, let me know.

It's really obvious so I'm guessing you already checked that, but:
Code:
arch/arm/mach-tegra/board-ventana.c:36:41: error: linux/usb/android_composite.h: No such file or directory

Yup thats where I am starting

http://pastebin.com/ciaXzHzY
Got that file from a Xoom build and tried to recompile again.

What source kernel is this exactly?
linux/usb/android_composite.h
Its already a part of 50x, are your paths set properly?
Check to see if your build path actually includes everything it should

this is the new tegra kernel from google, 2.6.39, working on dj steve server

And the new errors
http://pastebin.com/Lec1F2vt

Solved and onto new issues http://pastebin.com/XGBr8rFn

Ripped the kernel from another Tegra2 device, and ran the defconfig and it compiled, just waiting to hear if it works or not.

Did it worked? If you want maybe I could help a bit
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We re-worked the kernel to add our stuff and came up with a bunch of errors, but after working at it, I'm down to just one error.

Ah, ok. If I could help, tell me
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This is where I am stuck at in my current build.
Code:
arch/arm/mach-tegra/common.c:123: error: array type has incomplete element type
make[1]: *** [arch/arm/mach-tegra/common.o] Error 1
make: *** [arch/arm/mach-tegra] Error 2
The first line is the error
static __initdata struct tegra_clk_init_table common_clk_init_table[] = {
/* name parent rate enabled */
{ "clk_m", NULL, 0, true },
//#ifdef CONFIG_TEGRA_SILICON_PLATFORM
//#ifdef CONFIG_ARCH_TEGRA_2x_SOC
{ "pll_p", NULL, 216000000, true },
{ "pll_p_out1", "pll_p", 28800000, true },
{ "pll_p_out2", "pll_p", 48000000, true },
{ "pll_p_out3", "pll_p", 72000000, true },
{ "pll_p_out4", "pll_p", 108000000, true },
{ "pll_m", "clk_m", 600000000, true },
{ "pll_m_out1", "pll_m", 120000000, true },
{ "sclk", "pll_m_out1", 40000000, true },
{ "hclk", "sclk", 40000000, true },
{ "pclk", "hclk", 40000000, true },
//#else
{ "pll_p", NULL, 408000000, true },
{ "pll_p", NULL, 408000000, true },
{ "pll_p_out1", "pll_p", 9600000, true },
{ "pll_p_out2", "pll_p", 48000000, true },
{ "pll_p_out3", "pll_p", 102000000, true },
{ "pll_m_out1", "pll_m", 275000000, true },
{ "pll_p_out4", "pll_p", 102000000, true },
{ "sclk", "pll_p_out4", 102000000, true },
{ "hclk", "sclk", 102000000, true },
{ "pclk", "hclk", 51000000, true },
//#endif
//#else
{ "pll_p", NULL, 216000000, true },
{ "pll_p_out1", "pll_p", 28800000, true },
{ "pll_p_out2", "pll_p", 48000000, true },
{ "pll_p_out3", "pll_p", 72000000, true },
{ "pll_m_out1", "pll_m", 275000000, true },
{ "pll_c", NULL, ULONG_MAX, false },
{ "pll_c_out1", "pll_c", 208000000, false },
{ "pll_p_out4", "pll_p", 108000000, true },
{ "sclk", "pll_p_out4", 108000000, true },
{ "hclk", "sclk", 108000000, true },
{ "pclk", "hclk", 54000000, true },
//#endif
{ "csite", NULL, 0, true },
{ "emc", NULL, 0, true },
{ "cpu", NULL, 0, true },
{ "kfuse", NULL, 0, true },
{ "fuse", NULL, 0, true },
{ "pll_u", NULL, 480000000, false },
{ "sdmmc1", "pll_p", 48000000, false },
{ "sdmmc3", "pll_p", 48000000, false },
{ "sdmmc4", "pll_p", 48000000, true },
//#ifndef CONFIG_ARCH_TEGRA_2x_SOC
{ "cbus", "pll_c", 416000000, false },
{ "pll_c_out1", "pll_c", 208000000, false },
//#endif
{ NULL, NULL, 0, 0 },
};
Click to expand...
Click to collapse

Have you the source code on github?
I can help better if I can edit and try to build
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Gerrett said:
Have you the source code on github?
I can help better if I can edit and try to build
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Click to expand...
Click to collapse
https://github.com/EnJens/android-tegra-nv-2.6.39
build for tegra_android_defconfig, but you will need to merge it with https://github.com/DJSteve/streak7-kernel/tree/ics

and when I merge this and build it I will get the same error? Or did you fixed something before?
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It doesn't build at all, thats kinda the point Thats why we are working on it.

Yeah, but will it get directly your error or did you fixed some errors before
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Okay, so I know a lot about nothing and a little about something, but curious why that has sections for definitions but they're commented out, therefore it's using the same definitions multiple times?
Most of them are the same, not sure if that'd matter, but others, such as this one, are defined differently three times.. Not sure if that means the first or the last is used..
{ "pclk", "hclk", 54000000, true },
What I would try, and you probably already have, is strip out all of the duplication leaving the correct/intended values, or fix the ifdef's so they aren't commented out and are being used.
Code:
static __initdata struct tegra_clk_init_table common_clk_init_table[] = {
/* name parent rate enabled */
{ "clk_m", NULL, 0, true },
{ "pll_p", NULL, 216000000, true },
{ "pll_p_out1", "pll_p", 28800000, true },
{ "pll_p_out2", "pll_p", 48000000, true },
{ "pll_p_out3", "pll_p", 72000000, true },
{ "pll_p_out4", "pll_p", 108000000, true },
{ "pll_m", "clk_m", 600000000, true },
{ "pll_m_out1", "pll_m", 120000000, true },
{ "sclk", "pll_m_out1", 40000000, true },
{ "hclk", "sclk", 40000000, true },
{ "pclk", "hclk", 40000000, true },
{ "csite", NULL, 0, true },
{ "emc", NULL, 0, true },
{ "cpu", NULL, 0, true },
{ "kfuse", NULL, 0, true },
{ "fuse", NULL, 0, true },
{ "pll_u", NULL, 480000000, false },
{ "sdmmc1", "pll_p", 48000000, false },
{ "sdmmc3", "pll_p", 48000000, false },
{ "sdmmc4", "pll_p", 48000000, true },
{ "cbus", "pll_c", 416000000, false },
{ "pll_c_out1", "pll_c", 208000000, false },
{ NULL, NULL, 0, 0 },
};

Beginning Java

Hi!
If you're beginning Java like me, then share your code here!
Simply use the code tags.
Here's my latest application:
Code:
package name;
import java.util.Scanner;
public class Name {
public static void main(String[] args) {
Scanner user_input = new Scanner(System.in);
String first_name;
System.out.print("Enter your first name: ");
first_name = user_input.next();
String surname;
System.out.print("Enter your surname: ");
surname = user_input.next();
String age;
System.out.print("How old are you: ");
age = user_input.next();
String full_name;
full_name = first_name + " " + surname;
System.out.println("You are " + full_name + "." + "You are also " + age + " " + "years old.");
System.out.println("Note that some of this information may not be true, since it it the information you or someone/something else provided.");
System.out.println("You got a problem with that?!?!");
System.out.println("Thank you for using my awesome Java application!");
}
}
So, post yours!!

Right. I see there aren't many people Beginning Java round here.

Bad-Wolf said:
Right. I see there aren't many people Beginning Java round here.
Click to expand...
Click to collapse
Nope. I had 1 semester of Java well over a year ago. I forgot most of it since I started c++, which I forgot also the day after the semester ended.

I was learning c#, but then i realized that it's a crap language and im not going to get anywhere using it, so i started learning Java, which i'm trying hard to remember, and as you have seen, i have.

Yea Java is the **** right now. C++ is good for windows only. I have to see if I can continue taking Java in college instead of C++. And it is so much easier than C++ or any C language for that matter.

I used to study Java but my college wants C++. I think Java is easier when it comes to GUI.
Sent from my SGH-T959 using XDA App

Agreed.
10chars

Well, isn't anyone going to post anything? Even a hello world is good enough here!
Sent from a Time Lord, using his TARDIS.

Get your grey matter round this one!
Code:
public class test
{
static String startstring;
static int startlen;
public static void main(String[] args)
{
startstring = args[0];
startlen=startstring.length();
genanag(args[0].substring(0,1),args[0].substring(1,2));
}
public static void genanag(String oldstring, String insert)
{
String newstring;
int i;
int oldlen=oldstring.length();;
for(i=0;i<=oldlen;i++)
{
newstring=oldstring.substring(0,i)+insert+oldstring.substring(i);
if(newstring.length()==startlen)
System.out.print(newstring+"\n");
else
genanag(newstring,startstring.substring(oldlen+1,oldlen+2));
}
}
}
When you run it you get this :
Code:
C:\PROGRA~1\Java\JDK16~1.0_2\bin>java test ABCD
DCBA
CDBA
CBDA
CBAD
DBCA
BDCA
BCDA
BCAD
DBAC
BDAC
BADC
BACD
DCAB
CDAB
CADB
CABD
DACB
ADCB
ACDB
ACBD
DABC
ADBC
ABDC
ABCD
C:\PROGRA~1\Java\JDK16~1.0_2\bin>

stephj said:
Get your grey matter round this one!
Code:
public class test
{
static String startstring;
static int startlen;
public static void main(String[] args)
{
startstring = args[0];
startlen=startstring.length();
genanag(args[0].substring(0,1),args[0].substring(1,2));
}
public static void genanag(String oldstring, String insert)
{
String newstring;
int i;
int oldlen=oldstring.length();;
for(i=0;i<=oldlen;i++)
{
newstring=oldstring.substring(0,i)+insert+oldstring.substring(i);
if(newstring.length()==startlen)
System.out.print(newstring+"\n");
else
genanag(newstring,startstring.substring(oldlen+1,oldlen+2));
}
}
}
When you run it you get this :
Code:
C:\PROGRA~1\Java\JDK16~1.0_2\bin>java test ABCD
DCBA
CDBA
CBDA
CBAD
DBCA
BDCA
BCDA
BCAD
DBAC
BDAC
BADC
BACD
DCAB
CDAB
CADB
CABD
DACB
ADCB
ACDB
ACBD
DABC
ADBC
ABDC
ABCD
C:\PROGRA~1\Java\JDK16~1.0_2\bin>
Click to expand...
Click to collapse
THAT!
IS!
COOL!
Unfortunately I'm not uo to that stage yet. Moving onto Joptionpane next, whatever that is.LOl. Where'dya learn Java.

Allow me to do some experimental BB Code programming!
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Bad-Wolf said:
Where'dya learn Java.
Click to expand...
Click to collapse
I have been programming for years, originally in COBOL.
The ability to code in Java came from learning C#, from previously learning C++, itself from C. (Other languages include Fortran, 370 Assember, PC Assembler and RPG III/IV, but none of these have much in common with object orientated programming.)
While the C# and Java communities seem to take great delight in throwing brickbats at each other from their respective trenches, there is not really a great deal of difference between the two languages, not any that are worth getting upset about!
Right let's make it do something vaguely useful.......... This was originally coded in C# as a solution to the following post.
http://forum.xda-developers.com/showthread.php?t=1435629
ISO6346 defines the layout of serial numbers and the checksum digit for intermodal containers. (The 20 and 40 ft metal containers used to ship almost everything these days.) :- http://en.wikipedia.org/wiki/ISO_6346
This code takes the first ten characters of the serial number and calculates the checksum digit. The argument must be of the form ABCD123456 or there is no response:
Code:
public class ISO6346
{
public static void main(String[] args)
{
String Input = args[0].toUpperCase();
int i,j,k;
if(Input.matches("[A-Z]{4}[0-9]{6}"))
{
k=0;
for (i=0; i<10; i++)
{
j = Input.charAt(i);
if (j > 64 && j < 91)
k += ((j - 55) + (j - 56) / 10) << i;
else
k += (j - 48) << i;
}
k = ((k % 11) % 10);
System.out.print(Input.substring(0,4)+" "+Input.substring(4)+" "+k);
}
}
}
Results in:
Code:
C:\Program Files\Java\jdk1.6.0_23\bin>JAVA ISO6346 TOLU473478
TOLU 473478 7
C:\Program Files\Java\jdk1.6.0_23\bin>
Compare the result with the image in the top right of the Wikipedia page.......... and that concludes the case for the defense, Your Honour!

As my current Project is based on JSP, I'll share the crap I'm doing now :
Function for Inserting datas into database (Anyways the database should be connected before doing this [includes code] + --> Connection con = null; PreparedStatement ps = null
Code:
public boolean FunctionName(String name, String address, String phoneno)
{
boolean flag = false;
try {
ps = con.prepareStatement("insert into TABLE_NAME(FIELD_1,FIELD2,FIELD_3) values(?,?,?)");
ps.setString(1,name);
ps.setString(2,address);
ps.setString(3,phoneno);
ps.executeUpdate();
flag = true;
}
catch(Exception e) {
System.out.println("Error in Insertion"+e);
}
return flag;
}
+
HTML / JSP Design Page should be there to get values from user (Textbox)
+
JSP action page should be there to trigger action when user clicks the button on the design page.

Where would anyone here recommend starting to learn Java from? Online, books, classes? Just starting out and not sure which is the best place to go first? I have dl Java sdk and eclipse but that's about as far as I'm at.
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Database Connection code (Mysql is discussed) :
Code:
package com.db; //Package name optional
import java.sql.*;
public class DbConnection()
{
Connection con = null;
PreparedStatement ps = null;
ResultSet rs = null; //ResultSet is useful for Select queries
public DbConnection() //Create a constructor
{
try {
Class.forName("com.mysql.jdbc.Driver");
con = DriverManager.getConnection("jdbc:mysql://localhost/DATABASE_NAME","root",""); //I guess root is default in Mysql
}
catch(Exception e) {
System.out.println("Error in Connection"+e);
}
}
}
---------- Post added at 08:09 PM ---------- Previous post was at 08:04 PM ----------
Aust S5 said:
Where would anyone here recommend starting to learn Java from? Online, books, classes? Just starting out and not sure which is the best place to go first? I have dl Java sdk and eclipse but that's about as far as I'm at.
Sent from my GT-P7300 using Tapatalk
Click to expand...
Click to collapse
The best reference for Core Java (ie, Java SE) I'd recommend "The Complete Reference Java Seventh Edition (Or Fifth Edition) by Herbert Schildt"
And don't start studying Java using IDE (like Eclipse or Netbeans)
Start writing code using simple Notepad or Notepad++ and compile it in Command Prompt. This is the best way for freshers.

Aust S5 said:
Where would anyone here recommend starting to learn Java from? Online, books, classes? Just starting out and not sure which is the best place to go first? I have dl Java sdk and eclipse but that's about as far as I'm at.
Sent from my GT-P7300 using Tapatalk
Click to expand...
Click to collapse
I love this book.
http://www.amazon.com/Head-First-Ja...9208/ref=sr_1_1?ie=UTF8&qid=1331745451&sr=8-1

Thanks guys I'll look into both of these. I'm looking forwards to learning all i can. Fingers crossed
sent from Grey Skull

As Java used to be owned by Sun, before they themselves were bought by Oracle, there is a whole load of documentation beginning here:
http://docs.oracle.com/javase/
As well as here:
http://www.oracle.com/technetwork/java/javase/overview/index.html
The API documentation is useful when you need to find which method of which object you need to do the job.

Simple java code
one of first for math (ax^2+bx+c)
Code:
int a=2; //example
int b=3;
int c=4;
for (int i = 0; i<=100;i++){
if((a*(i*i)+b*i+c)==4)
system.out.println(i);
}

That is beyond me! If I had more time, I would be learning Java quicker.
Sent from a Time Lord, using his TARDIS.

Another Math Problem

6 ÷ 2 (2 + 1) =x

1
2chars
Edit after so many days:
The answer doesn't matter. No matter what happens, I'll be proved right AND wrong, having been the point of countless arguments forthcoming in the thread you're about to read.
Its so pointless/repetative/annoying, I don't even wanna argue.

If you use order of operation the answer is 9.
Multiplication and*Division (left-to-right)
Sent from the Galaxy beast note ll

85gallon said:
6 ÷ 2 (2 + 1) =x
Click to expand...
Click to collapse
My answer is with respect to BODMAS, just to clear things up

Lol I know BIDMAS but whats BODMAS(Is it Brackets of divison Multipication Addition and Subtraction
Sent from my GT-S5660 using xda app-developers app

batman38102 said:
Lol I know BIDMAS but whats BODMAS(Is it Brackets of divison Multipication Addition and Subtraction
Sent from my GT-S5660 using xda app-developers app
Click to expand...
Click to collapse
Lol its the other way round for me
Its that only...
Will have to google bidmas in the morning

a.cid said:
Lol its the other way round for me
Its that only...
Will have to google bidmas in the morning
Click to expand...
Click to collapse
There's only bodmas!
Sent from my HTC Explorer A310e using xda app-developers app

In the USofA they use PEMDAS.
Parenthases, exponent, multiplication, division, addition and subtraction.
Annd the result is
x = 9;

I'm curious, why is there a thread dedicated to such a basic math formulae
Smoking is one of the leading causes of statistics.
- Fletcher Knebel

jugg1es said:
I'm curious, why is there a thread dedicated to such a basic math formulae
Smoking is one of the leading causes of statistics.
- Fletcher Knebel
Click to expand...
Click to collapse
It was started by a noob, not like he knows better

Since pemdas and bodmas as are used in various areas left to right for multiplication and division is used by default for mathematicians yielding 9 as the answer
Sent from my Galaxy Nexus using xda app-developers app

{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Problem solved. Spiderman time?

LoopDoGG79 said:
Problem solved. Spiderman time?
Click to expand...
Click to collapse
Sounds good to me
Smoking is one of the leading causes of statistics.
- Fletcher Knebel

PEMDAS, BIMDAS, whatever you want to use, the way it's written the answer is 1. You only get nine if you divide first, which is not how it works. Order of operations states that you take care of the parenthetical operators first, then multiplication, then division.
Honestly, the problem is poorly written and would never appear in a text or problem set that way.

MissionImprobable said:
PEMDAS, BIMDAS, whatever you want to use, the way it's written the answer is 1. You only get nine if you divide first, which is not how it works. Order of operations states that you take care of the parenthetical operators first, then multiplication, then division.
Honestly, the problem is poorly written and would never appear in a text or problem set that way.
Click to expand...
Click to collapse
Multiplication and division are on the same level and go from left to right.

MissionImprobable said:
PEMDAS, BIMDAS, whatever you want to use, the way it's written the answer is 1. You only get nine if you divide first, which is not how it works. Order of operations states that you take care of the parenthetical operators first, then multiplication, then division.
Honestly, the problem is poorly written and would never appear in a text or problem set that way.
Click to expand...
Click to collapse
You dare question Google!?!?

85gallon said:
6 ÷ 2 (2 + 1) =x
Click to expand...
Click to collapse
so...im ten yrs old...i moved from romania to uk...go to school and then i give that to the class...nobody did that! The teacher didnt know to do this xD funny...really...uk schools-low...can u do it?:
a+b=522
a+c=303
c+b=425
Find a, b and c...

Obviously none of you people know the maths.
Everyone who knows maths knows that: X = Purple.

raducu7890 said:
so...im ten yrs old...i moved from romania to uk...go to school and then i give that to the class...nobody did that! The teacher didnt know to do this xD funny...really...uk schools-low...can u do it?:
a+b=522
a+c=303
c+b=425
Find a, b and c...
Click to expand...
Click to collapse
a + b = 522
a + c = 303
c + b = 425
a + b + a + c = 522 + 303
2a + b + c = 825
2a + b + c - (b + c) = 825 - 425
2a = 400
a = 200
200 + b = 522
b = 522 - 200
b = 322
200 + c = 303
c = 303 - 200
c = 103
I'm 40 - and I haven't forgotten my basic maths
Schooling in Romania is actually better than in the UK, mainly because most of the kids actually WANT to learn there.

SimonTS said:
a + b = 522
a + c = 303
c + b = 425
a + b + a + c = 522 + 303
2a + b + c = 825
2a + b + c - (b + c) = 825 - 425
2a = 400
a = 200
200 + b = 522
b = 522 - 200
b = 322
200 + c = 303
c = 303 - 200
c = 103
I'm 40 - and I haven't forgotten my basic maths
Schooling in Romania is actually better than in the UK, mainly because most of the kids actually WANT to learn there.
Click to expand...
Click to collapse
The things is, the teachers are putting maths in them...hard work...here(in UK, Year 6) nobody knows algebra...they know just :
% / - + °

[Q] hookSystemWideLayout in layout-sw360dp-xhdpi

Hello,
my code dont give me something back, no error, nothing.
the "global_actions_view_cover.xml" is in "layout-sw360dp-xhdpi".
whats wrong with my code?
Code:
@Override
public void initZygote(StartupParam startupParam) throws Throwable {
XResources.hookSystemWideLayout("android", "layout", "global_actions_view_cover", new XC_LayoutInflated() {
@Override
public void handleLayoutInflated(LayoutInflatedParam liparam) throws Throwable {
XposedBridge.log(LOG_TAG + "global_actions_view_cover");
}
});
}
thanks for helping

That'll only be inflated if your device's width is higher than 360dp and it's an XHDPI device. Not sure what will happen if there are multiple matches.
See this for more info.

Do I need to try/catch findAndHookMethod()'s?

As the title implies, if I do
Code:
findAndHookMethod() { //method 1
}
findAndHookMethod() { //method 2
}
do I have to try/catch each call in order for it to reach //method 2 in case //method 1 isn't found?
Also what happens if I get an Exception inside:
Code:
afterHookedMethod(MethodHookParam param) throws Throwable
?
Do I have to make sure no Exception escapes from that hook?
Where is such an Exception caught? Will it break the program being manipulated, or will it just be disregarded?