Android :: How To Get Different Package Name For Generated R.Java Class?
Jan 24, 2009
Apt while generating the resources, is it possible to provide a different package name for the generated R.java class. Currently it seems to use the same package name as the one in manfifest defination of AndroidManifest.xml <manifest xmlns:android="http://schemas.android.com/apk/res/android"package="com.tejasoft.dialer.mobile.android"> Also, is there a way to give custom class name instead of default R name say Resources.
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Jan 1, 2010
Is it possible to instruct Eclipse and Ant to have a R.java file generated in the package com.example whilst the package declared in an AndroidManifest.xml file is com.example.d?
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Aug 11, 2010
The automatic generation of the R class does not work anymore. I have tried Project -> Clean.A warning on all xml files has also showed up: No grammar constraints (DTD or XML schema) detected for the document." Maybe that is why the code generation have stopped. Any idea how to get the R class generated again?
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Apr 13, 2010
I dont want to hardcode the name of the package or where it lives when building an Android project with ant. Im using the build file generated by Android. What properties contain the output folder (bin) and package name (e.g. package.apk) ?
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Sep 1, 2010
I'm just curious, who in the world names a class R ? Is there any history behind this convention?
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Apr 23, 2010
In my app in one package there are some classes. from those classes i want to run one class that is the Gps functionality class. i want to run that class in background. how i do it, i don't know. i am not able to make it solve from any document. if anybody knows the way to solve it please me by run a "hello world" app in the background. i am not able to solve this problem by going through document.
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Nov 3, 2010
i hav two classes...both classes are extends activity.. i need call other class method on main class on android development..its urgent..please.. i done something like subclass sub = new subclass()...its not work..
In 1st activity class
package org.me.intent_testing;
import android.app.Activity; import android.os.Bundle; import android.widget.; import android.view.; import android.content.Intent;
/** * * @author pavankumar */
public class FirstActivity extends Activity {................
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Jul 23, 2009
I've been working on a project for several weeks now, and just tonight I started having a problem. The R.java file is no longer being generated. I've attempted to clean the project (the first time I do this it removes the R.java file but doesn't regenerate it) and have tried uninstalling and reinstalling the SDK. I've also tried resetting adb to no avail.
This problem does not occur in my other Android projects. They clean just fine and regenerate the R.java file like nothing is wrong. This particular project is the only one suffering from this problem.
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Aug 12, 2010
I downgraded to Eclipse 3.5, and the following still doesn't happen when I build a project in Eclipse:
1. .aidl files don't get processed (at all).
2. R.java isn't generated.
Used to work. What the heck?
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Nov 3, 2010
I am doing the Notepad tutorial, exercise 2. I started by creating a new Android project and chose Create from source to import the downloaded source files for the excercise. But now I get many errors in Eclipse, and the problem is that there is no generated R.java class. How can I solve this? The folder gen / is empty. I have errors on Notepadv2.java and in res/layout/note_edit.xml and both seems to be related to the fact that the generated R.java is missing. Here is my import statements in Notepadv2.java:
import android.R;
import android.app.ListActivity;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
They are created by the Eclipse command Ctrl+Shift+O.
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Jul 7, 2010
I'm creating a new class, using eclipse "New Java Class" dialog box. I can write the superclass I want (I can't find using "browse" button), but I can't write or select an interface to implement. I click "add" but ther is nothing to select. What I'm doing wrong?
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Jun 14, 2009
When I make a new project the .java file is not generated. I can run the project, but it does not run in the emulator or anything. It did use to work before then it stop working. I tried deleting the folder and all project files. After that I reinstalled everything but I am still having problems.
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Oct 8, 2010
I have just started android. I just want to know that how can i call activity class from other java class. i just want to pass class object to activity class.
public class GsonParser extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
MagazineThread thread=new MagazineThread();
thread.start();
}
public GsonParser(JsonMagazineParser Obj)
{
}
}
and i am just doing like from other class. GsonParser obj=new GsonParser(this);passing obj to activity class.how can i achieve that.
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May 19, 2010
i have two files
App.java
Gallery.java
App. java contains frontend buttons and functionalities Gallery.java lists the imagesin the sd card. i want to call Gallery.java in click event in app.java
App.java
package gallery.display;
import android.app.Activity;
import android.os.Bundle;
import android.view.View.OnClickListener;
import android.view.View;...........
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Jul 20, 2010
I'm building a small Android application, but this is more of a Java question than an android question. Looking through the tutorials there are lines that look like: startService(new Intent(this, MyService.class));
What exactly does the "MyService.class" field represent? Is that just a reference to the class for a template?
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Jun 2, 2010
I've written an Android app wich various abstract classes that perform useful functions. These functions could be leveraged in other apps. I want to share a class module with another programmer, but I don't want to share the source code. I would like to share a .class file but I'm not sure how to do the following:
Compile an Android .java file into .class What does the receiver of the .class file have to do to use that .class in their project? (using Eclipse environment)
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Nov 15, 2009
How can I use sdk to get the package/class name of a specific apk file, eg: I have a test.apk, and I want to know the package name and class name by API when I write a android program.
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Oct 5, 2010
I am a beginner in Android Developing. Can any1 please guide me how to call a Method of a class kept under other package. Like class A in Package 1 calls a method in Class B of Package 2 which returns An array or object. Do i have to create an Intent for that? actually i have to gather all information in 1 class from different classes kept under different packages.
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May 4, 2010
I have developed an application which has several packages within it's project. A class in one of those packages is called right away in the first line of code, which throws the dreaded java.lang.NoClassDefFoundError error. I don't get it, the package simply is within the project, and it works fine on my Android 1.6 device, but won't work with my 1.5 device. I do have to say that the project was originally set for 1.6, but then I changed the within the manifest from 4 to 3. Is that bad practice? Or maybe it has nothing to do with the platform version? Also I do get these lines as wel from the DDMS :
05-04 17:24:59.921: WARN/dalvikvm(2041): VFY: unable to resolve static field 2 (MANUFACTURER) in Landroid/os/Build;
05-04 17:24:59.921: WARN/dalvikvm(2041): VFY: rejecting opcode 0x62 at 0x0034
05-04 17:24:59.921: WARN/dalvikvm(2041): VFY: rejected ***/android/managementModule/Management;.getDeviceSpecifics ()V
05-04 17:24:59.921: WARN/dalvikvm(2041): Verifier rejected class ***/android/managementModule/Management;......
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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; ....
}
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Sep 24, 2010
I'm developing an Android project which currently has 4 packages:
com.myapp.app.activities
com.myapp.app.db
com.myapp.app.ws
com.myapp.app.utils
Would I be able to create an additional package which is just com.myapp.app. Eclipse isn't letting me create this package. It tells me a package with this name already exists. If I start a new project and create a package called "com.testing.app" and then create a new package called "com.testing.app.activities" afterward, it works fine.
For Android developers: What I'm wanting to do is extend the Application class and have it in a separate package. Suppose com.myapp.app can't be used, what's a good name for this new package?
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Nov 3, 2010
i hav two classes...both classes are extends activity.. i need call other class method on main class on android development..its urgent..please.. i done something like subclass sub = new subclass()...its not work..
package org.me.intent_testing;
import android.app.Activity;
import android.os.Bundle;
import android.widget.;
import android.view.;
import android.content.Intent;...........
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Jun 15, 2010
I am writing an app that has a consistent code base, but has different resources that make it a new "app". My ant script copies AndroidManifest.xml, res and assets dirs for a particular app prior to kicking off the build. This approach works great if all the apps have the same application package name. However, I want to be able to install more than one app from this common code base, so I must change the application package name. If I change the package names in each AndroidManifest.xml, then R.java gets generated with the new package name. This causes all my references to the resources constants in my common code base to throw an error. It would be great if I could specify the package name I want aapt to use when generating R.java. Does anyone know if this is possible?
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Mar 4, 2010
i have two diff applications in two diff packages. i am trying to use the functions of one package from another which crashes my application. this shows me with java.lang.VerifyError in the adb logcat. there is no problem while compiling my app. but its not able to run.
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Oct 17, 2010
The only available reproducible example I can find to share with the board is the Android sample code NotePad, which is loaded into the IDE's Package Explorer as 'NotesList'. I want to know why, in the package's NoteEditor.java, LinedEditText (extended from EditText) can't be renamed? In other words why can't I rewrite this extended class as, say, "Lined_EditText" in the two lines where the word exists, in its class name and its constructor? They are the only two locations, as far as I can determine, where the words exist in the entire package.
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Sep 3, 2010
I want to know about the util Class used in Java. I am currently working on one Application in Android where I need to used a class from one file to another different file. I was told to import it like "import com.android.utli.(ClassName)" here the "com.android.util" is a package name.
Can I use thast class in my another file simply by importing the package along with the Class Name?
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Jul 9, 2009
There are a lot of language which compiles into Java class files when can run on JVM (e.g. JRuby, Scala, Rhino). Can you please tell me if I can take those class files (compiles by the JRuby/Scala/Rhion compiler) and run it on Android platform?
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Jan 11, 2010
I want to use HTTPS in my application. The Java URL class does not seem to do the job.
Does anyone have any pointers?
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Sep 17, 2009
I am writing an android game. I need a Point class that stores x and y coordinates. I have found a class called java.awt.Point. Which looks like what I need. I have created an interface for java.awt.Point and put import java.awt.Point in my code. But when I do Point pos = new Point.
I get an error: cannot instantiate Point. Also if I do pos. I don't get x or y member variables. I could code my own Point class but I need to learn how to import stuff.
If I delete the interface for Point I get an error on import java.awt.Point. It says the import cannot be resolved.
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Feb 25, 2010
When I try to edit project/res/main.xml using android layout editor in eclipse I get the error "Could not initialize class java.awt.font".
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