Android :: What Is Standard Method / To Provide With Java Executable / Ppl Cannot See Source?

Jul 20, 2010

I have some java code that I want to share with some classmates however I do not want to share the source with them.What is the standard method to provide someone with a Java executable that they can use but they cannot see the source.Not sure if this is relevant but the code that I will be giving them will be run on android.

Android :: What is standard method / to provide with Java executable / ppl cannot see source?


Android :: Running Native Executable From Java Application

Nov 5, 2009

I am trying to run a native executable from inside an android java application. The native executable exists in my assets. At start of activity, I copy it from assets to my application cache Dir. then I use Process Builder to run it.I tried to run "chmod 777" on the file and on cache directory containing it and I ensured permissions are granted using adb shell. but I still get this permission exception.

View 4 Replies View Related

Android :: Provide Own Implementations Of Java.awt.* Classes For Jar

Oct 16, 2010

I have a .jar in my Android project which has many references and uses of the java.awt.* classes and other classes not available on Android. How can I provide my own implementations of these classes so that I can embed the unmodified .jar file (the only modification is being ran through dx) in my Android application and it will use my own class implementations?

View 1 Replies View Related

Android : Can Not Call A Java Method Using Add Java Script Interface()

Mar 16, 2009

I'm trying to call a java method from javascript using addJavascriptInterface(); but seems does not work, it always display "failure"; java code...

View 2 Replies View Related

Android :: Edit Source Lookup Path - Standard Framework Callbacks

Apr 2, 2010

I am developing on a Mac with Eclipse and have the skeleton for an app that implements the standard framework callbacks (onCreate, onDestroy, onPause, etc.). When I set breakpoints in the callbacks the debugger stops and displays a tab that says
"ActivityThread.performLaunchActivity(ActivityThread $ActivityRecord,Intent)line:2477" and in the tab page body there is some red text that says "Source not found" and a button that says
"Edit Source Lookup Path...". I have tried adding several paths via "Edit Source Lookup Path..." but can't see to find the one Eclipse is looking for.

View 1 Replies View Related

Android :: Java Compatibility With GetFields Method In Android Java.lang.Class

Feb 11, 2009

I'm having some problems porting a Java application to work in Android platform. I detected an incompatibility problem between java sun and Adroid sdk in java.lang.Class. I oberved that: public Field[] getFields() Returns an array containing Field objects describing all fields which are defined. That's array is sorted as attributes are declared in the main Class in sun jdk. For example, next Class is defined as: public class Example { public boolean stop; public int atr1; public String name; ....
}

View 5 Replies View Related

Android :: Run In Background - Service Vs. Standard Java Class

Jun 18, 2010

In Android, if I want to do some background work, what is the difference between

Creating a Service to do the work, and having the Activity start the Service VS. Creating a standard java class to do the work, and having the Activity create an object of the class and invoke methods, to do the work in separate thread.

View 3 Replies View Related

Android :: Start And How To Link Between XML / Java Codes In A Standard Droid App?

Nov 12, 2010

I know some decent stuff of java !!! But have absolutely no clue about XML.... Please help me as to where to start and how is the linking between XML and Java codes in a standard ANdroid App !!!

View 2 Replies View Related

Android :: Which Is Android / Java Corresponding Method To C#/C++ Method GetTickCount()?

Aug 28, 2010

the title say it all. I wanna know a corresponding method in Android/Java that is like the GetTickCount method in C#/C++?

View 1 Replies View Related

Android :: Static Method In Java Accept Only Final Or Non Final Variables Within Its Method - But Not Static

Sep 15, 2010

Why should a static method in java accept only final or non final variables within its method, but not static?

For example I have the following method:

CODE:.................

View 6 Replies View Related

Android :: Is There Similar Method To Repaint() In Java?

Jun 19, 2010

In Android, is there a similar method to the repaint() in java?

View 1 Replies View Related

Android :: Calling A Non-static Java Method From C

Dec 22, 2009

In my Android app, I need to call a non static java method from C/C++. But i get a blunt crash when i do it using GetMethodID/CallVoidMethod()1 methods.

I have done like this:

1. Register the method using GetMethodID() as follows (mine is a cpp file): jmethodID xyz = (env)->GetMethodID( cls, "showxyz", "()V");

2. And I call this method as follows: env->CallVoidMethod(cls, xyz);

3. In java, my showxyz() is defined this way(this basically enables a button which was disabled) void showxyz() {findViewById(R.id.btnPass).setEnabled(true);}

And this crashes.

But I have been using this method of calling Java funcs from C using a set of GetStaticMethodID/CallStaticVoidMethod()(for nonstatic methods) and that works always.

But in this case, I have to call a non-static method and i get a crash.

View 2 Replies View Related

Android :: Generate Java Source Code In Eclipse?

Jun 2, 2010

Does anyone know what approach one can take to automatically generate Java source code, from for example an xml or json file, in eclipse? One great example of what I am thinking of doing is what Google Android sdk does: they have an R class generated automatically from the resources. Every time a resource file is saved in Eclipse R class is automatically regenerated.

UPDATE: Example:
In the text (xml or json file) I have the following:
<tags>
<tag id="ALPHA">
<description>The first alpha tag.</description>
<value>231232</value> </tag> <tag id="BETA">
<description>This is the beta tag.</description>
<value>231232</value> </tag>

Then in my generated java class, say R I would have something like:
R.tags.ids.ALPHA //refers to an enum value for example
R.tags.values.ALPHA //refers to final int with avlue 231232
R.tags.descriptions.ALPHA //refers to the String with description

View 7 Replies View Related

Android :: Attaching Java Source To Projects In Eclipse

Jul 6, 2010

How can I attach Java source to an Android project? I'm able to browse java source for a Java project, but not for an Android project. I modified project properties and add Java source in "Libraries" section, still not working.

View 1 Replies View Related

Android :: Reusing Java Source In Multiple Projects

Nov 24, 2009

I'm currently developing for Android using Eclipse. I have a lexicon viewer application (with package name "com.mycompany.myviewer") that I want to reuse multiple times, just changing specific resources such as app name and icons.For example, I have a certain publisher "Publisher1", who publishes the lexicons "Lexicon1" and "Lexicon2". I would need to two applications: App1 with certain name and icon, and App2 with another name and icon.What is the best way of doing this in Java? In visual Studio (and C++) I could create two projects based on the lexikon viewer app and use conditional resources to get the right name and icon. Is there some way of doing something similar in Java?

View 2 Replies View Related

Android :: Compile Froyo Source On Mac OS X / Do I Need 64 Bit Environment And Java 6 To Do It?

Sep 24, 2010

Can you please tell me if we can still compile froyo source on Mac OS X 10.5? Is it true that we need a 64 bit environment and Java 6 in order to compile froyo source?

I don't think 10.5 is 64 bits and has Java6.

View 2 Replies View Related

Android : How To Call An Activity Method From Another Java File

Oct 30, 2009

I have following problem: I have my "MainActivity". In this Activity, i start a thread (SaxParser in another "normal" java file). Now I want to call a method from the MainActivity out of the normal java file? I have read something of an Application object, but i only find things, where i have to create a new Intent. Is it possible to use the application object in the other "normal" java file like that: Code...

View 5 Replies View Related

Android : JNI Problem - From C Language Call Java Method

Oct 15, 2009

JNI problem : from c Languege call Java. i think from c Language call Java, but that CallIntMethod() return value is not equals getIpv6() -> 99, CallIntMethod() its always return strange value is [-1091242504] or [11212] . additional i already solve [Method not found: Code...

View 3 Replies View Related

Android :: Call ADT Layout Editor In Java Source File?

Mar 9, 2009

1. Can I call ADT Layout Editor in my java source file, not by XML file "open with" menu ?

2. When I click "add" button in the outline view of ADT Layout Editor , it will show such a list of UI components as "AbsoluteLayout AnalogClock AutoCompleteTextView Button ....." My question is where it gets this list? Can I config this path to get my customized UI components?

View 8 Replies View Related

Android :: Way To Include Other Java Source Projects In Droid Project?

Sep 18, 2009

Is it possible to include other Java source projects in Eclipse into an Android project? Normally for a regular Java project you do this by adding the other project to the build path and including it in the Project References. This same approach lets the code compile, but when the app is deployed to the emulator, it throws a VerifyError when I try and instantiate classes from my other project. Is this possible with the Android SDK? Do you have to build them to jars and include them inside your Android project like this? I know this works, but just involves more steps to do this.

View 3 Replies View Related

Android :: Passing Object To Method In Java Appears To Be By Reference

Sep 29, 2010

I thought when you passed objects to methods in Java, they were supposed to be by value.

public class MyClass{
int mRows;
int mCols;
Tile mTiles[][]; //Custom class

//Constructor
public MyClass(Tile[][] tiles, int rows, int cols) {..........

At this point, any changes to the mTiles object are reflected back to the tiles object.

View 3 Replies View Related

Android :: Why Should A Variable In Static Method Be Declared As Final In Java

Sep 15, 2010

I am having a static method .In the method when I decalare a variable , it was showing an error in eclipse saying that the variable should be decalared as final.

Can I know the reason for this , y should a variable in a static method be declared as final? I am writng an Android application where I should pass as an argument current Context of that application. So, when I pass the current context to the method and trying to copy it in a local variable , I am getting this error saying that the variable should be declared as final.

My method is like this:

CODE:.............

Error is showing at line where Context myctx=ctx; is declared and asking me to declare it as final.

View 4 Replies View Related

Android : Way To Call Phone Layout_gravity Property From A Java Method

May 31, 2010

I would like to know if is there a way to call android:layout_gravity property from a java method. I didn't found any method in Android documentation to do it. This is the picture of the layout I want to implement: But in my situation, I need to do it through Java code, because I'll implement another layout views dinamically. To avoid merging xml layout with Java code, I would prefer make all layout using Java. Code...

View 2 Replies View Related

Android : App Crashes - Can't Find A Java Method Despite - No Compiler Error

Aug 20, 2010

My Android app runs fine, but: If I insert a call to WebView.setScrollbarFadingEnabled, it crashes saying:

Could not find method android.webkit.WebView.setScrollbarFadingEnabled, referenced from [my class]
VFY: unable to resolve virtual method 289: Landroid/webkit/WebView;.setScrollbarFadingEnabled (Z)V


I am using Android 1.5, not a custom ROM. My app defines minSdkVersion="3" I always clean before compiling.

Is setScrollbarFadingEnabled unavailable in Android 1.5? If so, why don't I receive a compiler error?

View 1 Replies View Related

Android :: Use HTTP Post Method Or Simple Java Socket Program

Mar 20, 2010

Could someone please suggest me a good/efficient way to communicate with the server. I could think of two options 1) Use http post methods to send data to a php script at the server which would later call the google api's written in another java program (jar)or use php to use google api's (if its possible) to find nearby restaurants and send the list back to client. 2) Use simple java socket programming. The server has a jar file that supports multi threading and it does the job of finding restaurants and sending the list.

View 4 Replies View Related

General :: How To Get Java Source Code For Device

Jul 5, 2012

I followed evilisto's guide to make honeycomb style lockscreen.I could get the framework layout working, but since I didn't know how to get java source code for my device, so I just decompiled framework2.jar and modified MultiWaveView.smali(since framework.jar doesn't have this file, I had to decompile framework2.jar), compiled and odexed it.But the radious of chevron is too big and animation speed didn't change.What should I modify to change animation speed and radious of chevron?

I changed the values to extremely high value, but it seems framework2.jar and odex doesn't work for lockscreen chevron at all..

View 2 Replies View Related

Android :: Library / Method To Serialize - Deserialize Java Bean To Json In Droid?

Aug 2, 2009

Do you know a library or method to serialize / deserialize Java bean to json in android?

how i can introspect a javabean and fill its fields?

View 5 Replies View Related

General :: How To Hack Webkit Java Class Method

Apr 18, 2012

I try to make android java app that uses webkit browser component but in slight different way. My primary goal is to modify the webkit WebViewCore java class method so my android application uses my own WebView which derived from modified WebViewCore and acts as I wish. The problel is that WebViewCore and entire bunch of related classes is not part of public SDK.

So far I tried:

- replaced android.jar from SDK in my project with "full" version (framework.jar)

- copied entire webkit java classes from Android OS to my project and modified the method as I need.

- included in lib/armeabi the libwebcore.so and libchrome_net.so (these I grabbed from rooted phone which I gonna to use for experiments)

- compiled and created apk file with libs included (in the code java layer calls my own libs using System.loadLibrary(..))

- application crashes on launch on device with:

Code:

04-18 10:39:23.451: D/dalvikvm(8214): Trying to load lib /data/data/com.tester.webtest/lib/libwebcore2.so 0x2bb4a1c8
04-18 10:39:23.511: D/dalvikvm(8214): Added shared lib /data/data/com.tester.webtest/lib/libwebcore2.so 0x2bb4a1c8
04-18 10:39:23.521: D/dalvikvm(8214): Trying to load lib /data/data/com.tester.webtest/lib/libchromium_net2.so 0x2bb4a1c8
04-18 10:39:23.531: D/dalvikvm(8214): Added shared lib /data/data/com.tester.webtest/lib/libchromium_net2.so 0x2bb4a1c8
04-18 10:39:23.541: D/dalvikvm(8214): No JNI_OnLoad found in /data/data/com.tester.webtest/lib/libchromium_net2.so 0x2bb4a1c8,

[code]....

What should I do for making my own independent version of webkit, so I can install it with my application on specific phone without breaking other apps (browsers) behaviour?

View 3 Replies View Related

Android :: Com.google.gson.JsonParseException - Failed Parsing JSON Source - Java.io.BufferedReader To Json

Jul 29, 2010

I am trying to parse a json object using gson in Android application ,the test passed quite gracefully in emulator ,while i used the actual device ,the problems started.
I am getting the exception as follows.

CODE:...................

I am using gson 1.4 version.The code i use is:

CODE:..............

View 2 Replies View Related

Android :: Cannot Find Symbol Symbol - Method Log - Java.lang.String

Sep 22, 2010

am getting this error: cannot find symbol symbol: method log(java.lang.String) when using method : log("some test", +test);

I have imported import android.text.TextUtils; import android.util.Log;

Still its throwing same error why it is so ?

View 8 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved