Insert Code Into Java File In Eclipse?
Oct 22, 2011
Now I know android works closely with java programming, so android is based off of java.In my application, I want a spinner, with 8 choices, and when the "spin" button is pushed, I want the spinner to randomly choose one option.
Can I create the spinner entirely with java code outside of android and then just insert the code into the .java file in eclipse? I'm familiar with java and would be able to pull this off if you can do it this way.
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Nov 23, 2010
I just inherited a project at my workplace and I am having trouble having Eclipse act as an Adroid editor rather than a Java editor. Pretty much everything is under lined and I can't seem to find a way to change how it is interpreted. I have downloaded all of the Android SDK's and the Eclipse Plugin. I can create Android projects and write the code just fine, but everything is still underlining. I must be missing something simple. Any suggestions, something I missed or didn't download?
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Mar 19, 2010
Did anyone create the Java Code Formatter Profile for Eclipse IDE that conforms to the Android Code Style Rules? Android Code Style Guide defines "Android Code Style Rules".To conform to these rules one have to change quite a number of settings of the Java Code Formatter
(Window->Preferences->Java->Code Style->Formatter) default profile (in Eclipse IDE).
Did anyone manage to configure the formatter to follow the "Android Code Style Rules" already?
If yes, please export the Formatter profile and publish to be used by community. I've tried to do this myself but I've found that there are too many formatter options available, and most of them are not mentioned in the Code Style Guide.
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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
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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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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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Aug 15, 2009
How can I install .apk file by using java code. that is , we can install .apk from cmd "adb install program_name.apk" I wonder that how can we install .apk file bu using another program. To summarize I will have button and when user click it another program(in sdcard) will be installed to phone.
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Nov 17, 2013
I am trying to read AndroidManifest file to extract all android permissions in eclipse plugin developnebt but have reached a dead end. It is not able to open file in /Project_root_directory/res/AndroidManifest.xml. I searched and found that it is in encrypted form.
But there should be some way because eclipse shows it in human readable format to the end user. I can't figure how to read it using Java.
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Nov 18, 2012
I have made my website turned into an app for android, apk file. with dudamobile and appgeyser.I have eclipse and android SDK downloaded from google itself.
I come across a tutorial site to integrate my admob into the project.I did not use eclipse and android sdk to create my mobile site. So i don't have a project there. Can I take my apk file and drop them into the Eclipse? If it works, how do I add it into the project?
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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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Apr 2, 2010
Just wondering if it's possible to pull out everything related to bluetooth and A2DP (Stereo Bluetooth Audio) from 1.5 and insert it into damages 2.1 ROM. I have tried every 2.1 ROM and I can't seem to get reliable bluetooth audio through my headphones, it skips and cuts out. It is very frustrating. I have tried several headset to no avail, it always work flawless in 1.5. I just got done running a logcat as well, and everytime it would skip or cutout nothing showed in the logcat, it was very strange!
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Aug 16, 2010
My code is pretty standard.. sReport contains the text I would like output to the text file, and it contains several" "line breaks that render fine in a textview, but in the text file they're non-existent. There must be something easy i'm missing..
try {
FileOutputStream fOut = new FileOutputStream(sDir + sFile);
//write
fOut.write( sReport.getBytes() );
// Close output stream
fOut.flush();
fOut.close();
} catch (IOException e) {
e.printStackTrace();
}
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Apr 17, 2010
Is there anything the Dalvik VM supports (in terms of bytecode) which is not used currently because the .class files don't have it?
As an example, if people would write their own Source-to-DX converter for their functional language XYZ, would they be able to implement e. g. full tail calls although the .class file does support tail calls only under certain circumstances?
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Dec 12, 2013
I have had a million problems using eclipse. First the .exe was in valid. Then java failed to work. Now my java is not compatible with my version of eclipse. Looking for version of eclipse a ready with the android sdk and java in with it (for Windows).
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Nov 16, 2012
I have Linux Ubuntu 12.04 and installed Eclipse 3.7.2. SDK manager installed and updated, as well as ADT plugin. I can see Andoid in Installed Software but it's missing in preferences.
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Oct 28, 2010
Is there any way to access the value (any constants) from Android.mk file to my java file.
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Feb 27, 2009
System config is MacOSX with default JDK 1.5.0_16. Eclipse 3.4 The problem is I have a project in workspace that has been developed under JDK 1.6.I don't really want to switch back to 1.5 ( i' would have to clean up a LOT of @Override ) but if i work with this project, after couple of rebuilds - eclipse layout editor not able to display preview. Work around i found so far open android project that is in compliance with Java 1.5. Close everything else and rebuild workspace. But it's kind of annoying to do it every time.
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Aug 12, 2010
The following link states that "A Java or RCP version of Eclipse is recommended. For Eclipse 3.5, the "Eclipse Classic" version is recommended."
http://developer.android.com/sdk/installing.html
However, Eclipse 3.6 is available and as a total newbie I am not sure whether the recommendation for "Eclipse Classic" over RCP (or Java) still holds true.
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Oct 7, 2009
Is there a way to use m4 macros when developing in Java for Eclipse?
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Nov 9, 2011
I've got Eclipse setup for Android/Java development and it seems to be working.
How do I add PHP development as well to the Eclipse installation?
Must I install Eclipse on a separate PC in order to do PHP dev ?
If I can add PHP to the Eclipse setup for Android/Java... where do I click to do it?
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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!
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Jan 21, 2009
I checked out cupcake branch yesterday and made the full build and sdk successfully, and I also built the ADT 0.9 with the command cupcake/development/tools/eclipse/scripts /build_ server.sh on another Linux box. Then I updated the ADT 0.9 and set new SDK on Eclipse. Then I created a simple Android project Test with Android Project Wizard, the Eclipse created project files except the R.java and then reported following errors. Seems the resources are not correctly parsed. Errors: [2009-01-21 15:07:32 - Test] W/ResourceType( 267): Unable to get buffer of resource asset file [2009-01-21 15:07:32 - Test]
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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.
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Sep 28, 2010
I'm trying to use the Amazon Web Services Java SDK jar in an Android project in Eclipse, but it has references to org.apache.commons.httpclient. All I seem to have in my Android SDK (2.2) is org.apache.commons.http.client, which is a different namespace and obviously causes the build to fail.
I'm new to Java, Eclipse, and Android dev... is there a way to "map" one name space to the other or create some sort of symbolic link? If not, does that mean I have to import a "standard" org.apache.commons library?
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Jul 17, 2010
Is there a (simple) way to completely and utterly disable all Java formatting in the Eclipse editor?
That is an Eclipse question, but I appreciate your indulgence because this problem is slowly driving me insane. I am spending a lot of time fixing code to make it look good again after it gets mangled by the automatic formatting. I thought I had removed all formatting keyboard shortcuts, but I missed something because my code keeps getting changed. I suspect the culprit to be the SourceFormat menu option because that can be triggered by Alt-S-F which is very close to Alt-F- S, the File/Save command.
So a little finger slip and code mangled. Unfortunately, the mangling is not always done where I am looking (since it is applied to the entire file), so I don't always know to undo it. Is it possible to disable or remove a menu item?
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Feb 23, 2010
When I use Eclipse first time I can use it. But suddenly it doesn't support assist code. I think I did set up anything. Usually when I coding Java code. But XML is okay.
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Mar 30, 2009
In the layout editor in Eclipse, I have created a custom view. For some reason, there are a few methods which cause NoSuchMethodError exceptions in the code. Here is the code in the initializer of the custom view:.............
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Oct 20, 2010
Hi, i am very new to programming in java however have a lot of experience in .NET (c# & vb.net). I am trying to create a new instance of a serversocket class in eclipse IDE and when i type the following code it is giving me an "Unhandled exception type IOException" and i havent even tried to run the code yet! I dont understand how my code is exceptioning before runtime or what i can do to fix it.
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Jul 27, 2009
I'm working on two projects. One is essentially a library, and the other is an application using that library. Now from the application project, I want to use the library's classes, so I added that project to the "required projects" under java build path. It seems to compile fine, but at runtime, I get this error:
07-27 11:26:57.037: ERROR/dalvikvm(741): Could not find class 'interdroid.contextframework.ContextManager', referenced from method com.bartvanwissen.contextframeworktest.MainActivity.onCreate
Apparently, the library project's classes are not added to the apk file. How can I make sure they are included? Since I'm working on both projects at the same time, I would like to prevent having to create a jar file every time I want to test something.
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Sep 21, 2010
I have an interesting problem. I pull down an android project from cvs, which works fine. Once Eclipse builds the project, my .java files are removed. XML files, pngs, everything else is fine. I seem to be left with just the package tree, but no source files. Any thoughts?
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