Android :: Can I Call R.java Across Packages

Feb 16, 2009

I have two packages(Pack1 and Pack2) in same project(Proj) When i created the project (Proj) that time Pack1 was created and R.java was there bydefault.

Now i created Pack2 in same project(Proj) and want to acess some XML files there, but cant access as when i write "R.layout.xxx" that time i don't find any list of xml files there.

Is there any solution to access the XML files across packages

Android :: Can i call R.java across packages


Android :: Java.io / Java.Lang Different From Packages In Windows?

Aug 8, 2009

Java packages like Java.io, Java.Lang etc used in android, are they different from Java packages in windows ? means specially made for android ?

View 2 Replies View Related

Android :: Call Java File On Click In Another Java Class?

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;...........

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 :: Android / Java - Call Function In Separate *.java File?

Aug 16, 2010

I do an import of the full package name / java file, and if I do a <classname>.<method>, SOMETIMES I can get it to access - other times I get a lot of can't use a static in a non static bunch of talk. I'll admit I'm new to Java, so what do I need to do? Call a class instance first, then call my methods? I'm rather confused by this, as I want to put all of my 'functions' into a FunctionsList.java file, and all of my main Activity (UI) into a MyActivity.java file.

For example:
<MyActivity.java>
import com.example.FunctionsList;
private class MyActivity extends Activity {
FunctionsList.function();
}


9/10 times I get that static/non-static error. If I put all of my functions into MyActivity.java, I have zero problems!

View 2 Replies View Related

Android :: Call Java Methods From One Java Class To Another In Android?

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;...........

View 2 Replies View Related

Android :: Call Java Class Methods To Other Java Class File On Android

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 {................

View 1 Replies View Related

Android :: How To Call Java Methods From C++ In JNI?

Oct 10, 2010

So I'm writing an Android app which uses a large c++ library. I have everything working so that the java app can call the c++ delegation methods, but I'm finding myself wishing I could log messages from c++ to the Android log. This is easy from java, but I'm at a loss as to how to call a java method from c++. My searches found methods for opening a jvm from c++, which is not at all what I want to do. Ideally, I'd like to pass a log method pointer to c++, which could then be used whenever I wanted. Of course, java doesn't support method pointers.

View 2 Replies View Related

Android :: Call Java Script Function?

Oct 8, 2010

I create a javascript function to generate the graph using RGraph.Now i want to send the data for the graph parameters from android java file.For that i want to access the script function in the android java file.Could anyone tell how to do that in android.

View 1 Replies View Related

Android :: Get A Java To Call Data From The Internet?

Apr 4, 2010

I am trying to pull data from the internet to make a widget for the home screen.

I have the layout built:

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

Image downloaded from the internet goes here. Needs to be updated every evening at midnight or unless the button below is pressed. Now if I could only figure out exactly how to do this, life would be good."

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

Got the provider xml bulit:

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

But here is were I am stuck. I just don't know where to start at all. The java is so far beyond my little head that I don't know what to do.

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

The wiki example just confused me more. I just don't know where to begin.

View 2 Replies View Related

Android :: Call A Value Entered In A UI To Your Java Class?

Jan 23, 2010

Making a simple app for my android.

in my xml interface there is a text box in which the user will input a number (for example: 10). the id of this text box is "input1"

how do I call the value of input1 in Java and then perform a calculation on it?

For example...

suppose input1 = x

x + 5 or x*2

and for that matter, how do I have the resulting value appear as constantly updated text output in a specified place on the UI?

View 2 Replies View Related

Android :: Why AlarmManagerService.java Call - Remove - First In A Set - Alarm

Jul 13, 2010

It was a bit baffling (Probably there is a good reason, and it doesnt take much to baffle me)

AlarmManager am; ... PendingIntent pi;

am.set(pi, ...) at 11pm am.set(pi,...) at 2pm

Same "pending intent" with the same intent and request code, in otherwords they resolve to same intent on equals.

Although I know what happens (being the latest one takes precedence), I would have expected my broadcast receiver to be called twice.

I thought something funny is happening in the PendingIntent.

However when I looked at the AlarmManagerService.java I have noticed that the "set.." methods are calling a "remove" using the PendingIntent that is passed in, essentially cancelling the one before.

View 7 Replies View Related

Android :: Call Java Script Function From Activity

Jan 31, 2010

can u tell me how to call a java script method from android activity...

View 3 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 :: Any Way To Call Start Main Activity From Java Program?

Dec 12, 2009

I have a normal Java application, normally, we start an Android application from a Main Activity, now I must start it from my application.

View 8 Replies View Related

Android :: Does Java Function Call Spawns New Thread For Execution?

Jun 24, 2010

Suppose i have one simple function in my program. Whenever i call that function does a new thread or process is spawned to execute the function or it is executed under the main thread memory space only.

View 4 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 :: Service Unable To Call Java Class Methods / Way To Fix?

Jun 22, 2010

Hi, custom classes which are part of a framework, so nothing graphical. One of those (singleton) classes is a Logging class which send logs to my server. I noticed that even though I can call the classes methods in my service it actually won't be logging anything... In my specific example it's osmething like : Logger.getInstance().log("Whatever I want to Log"); Obviously the getInstance is a static method so it can be accessed from anywhere within my project right away.. I was wondering though why this method for example isn't getting called ? Also how do I debug a Service ? Btw I am using of IPC from one of my Activities which gets bound to the service and can start/stop the music for example...

View 9 Replies View Related

Android :: Force Close When Trying To Call Preferences.java / Why Is So Happening?

Sep 23, 2010

Been trying to call Preferences.java class using:

Intent settingsActivity = new Intent(getBaseContext(), Preferences.class);
startActivity(settingsActivity);

I have this in my Manifest.xml (outside the main app class activity). code...

Any ideas why it's force closing even though I have the Activity defined in the Manifest.xml?

View 1 Replies View Related

Android : Program Crashes When I Call A Class From Another Java File

Oct 26, 2010

I am new at android development and java programming, but I have decided to program a drinking game app in android. This app basically simulates a deck a cards, a player clicks a button to draw a card then based on the card thats drawn the player plays a drinking game (ie takes 1 drink, takes 2 drinks ect).

I have the main program in one java file, and the code that shuffles the card deck and puts the card sequence in an array in other java file. My problem is that whenever a class from the other java file (classicMode.java) is called from the main program (fubar.java), my android program crashes and gives the error : "The application Drinking Game - FUBAR (process com.games.dg) has stopped unexpectedly. Please try again". Code...

View 1 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 :: Java Reflection To Call Higher API Level Function / Abstract Class

Jul 6, 2010

My point is to be able to call a 2.1 API if it exists, while the application should be able to run in 1.5
Specifically, I am making a GPS application which would like to call android.location.LocationManager.addNmeaListener if available. My problem is that this call takes as parameter an abstract class (GpsStatus.NmeaListener) which I cannot pass directly to Class.GetMethod (or my application won't work in 1.5). What I am currently trying is a) to create a wrapper class for GpsStatus.NmeaListener:......................

View 2 Replies View Related

Android :: Call Activity Class From Other Java Class?

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.

View 1 Replies View Related

Android :: Getting Packages From PackageManager

Oct 10, 2010

I'm writing an app, that has a somewhat modular system. It has a core app, and some apps, that consist of a single Service, that implements the desired interface. I followed the guide to create the IPC communication. But now I need to get all the services, installed on the system, that my core app can work with. How do I do this? I mean, is there any way to mark my Service apps with some kind of a tag, and then filter results, presented by the PackageManager#getInstalledPackages() based on that tag value? What's the common practice of doing so?

View 1 Replies View Related

Android :: How To Get Packages / Which Not Supporting SDK?

Apr 24, 2009

I have see some apps in Android that use some packages:
import android.net.http.EventHandler; import android.net.http.Headers; import android.net.http.RequestQueue; So some packages do not support the current version of SDK. Where can I find it? Would u tell me about it?

View 2 Replies View Related

Android :: Want Available Packages In Phone

Aug 31, 2010

Can anyone tell me what are the packages available in Android, and which package is frequently used and for what purpose they are used. Anybody please help me regarding in this.

View 2 Replies View Related

Android :: Missing OS Packages

Jul 10, 2010

I've been trying to modify the native android applications downloaded from the android source repo at github. But I noticed that after creating Eclipse projects from some apps, like the Launcher, there are missing imports, variables that are not declared anywhere else, etc... After my initial research, I noticed that some of the libs that are native, are compiled at runtime and registered in the dalvik VM as java libs and by having done this the system finds these as already present libs, the same goes for the "phantom" variables. But I don't understand how does a developer open such a project in any java ide, and compile it. So what do Google developers use to work on android apps? I don't believe it's eclipse, since I am not sure you can make eclipse use runtime imports, and runtime variables. And I am almost certain that they do not write code in notepad.

View 3 Replies View Related

Android :: Multiple Packages In App

May 27, 2010

I am including a class in my app that another developer has made freely available. His class has a different package. Will this cause any issues on Android, the market, etc? Does every single class in the app need to be my own package?

View 2 Replies View Related

Android :: Implications Of Using Non Standard Packages

Mar 23, 2009

What are the implications for future Android device releases if we are using non-standard packages such as "com.google.android.maps"?

View 4 Replies View Related







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