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  • Java / Android self naming

    - by ngreenwood6
    I am about to start developing an Android application and had a question if in Java there self naming. For instance say I had a variable named dog that held the value of scruffy. Could I then create a variable named scruffy from that variable. In PHP it would be $$dog. That would make a variable with the name scruffy. If this is possible please provide example

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  • Android 4.0.3 OpengL ES 2.0 issue

    - by user1662184
    i develop live wallpapers using Opengl ES 2.0 engine. My wallapapers run smooth on 2.x Android Devices , but in 4.03 i see some strange things. 1st seconds (maybe a minute max) lwp runs smooth , but after that starts dropping frames especially when objects passing near camera allmost crashes. But no error on eclipse Log. I watched Eclipse log from the begining of loading the lwp to the point of dropping frames. I ve seen that on My LG optimus 2X , and my Samsung Galaxy S2. Any Idea what to check , or what is going on?? UPDATE i just noticed that changing render mode from dirty to continuously fixed the problem , but until screen orientation changes , or goes of and on. after that renderer freaks out.

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  • Android xml pages

    - by ranjanarr
    where to add the new GUI xml pages in android project, say I have a welcome screen in reslayoutmain.xml layout and when user clicks "next" button, it has to load up a new page with username and password GUI. any help will be appreciated

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  • android : sax Xml parsing

    - by Ram
    Team, I am facing some issue at the time of parsing the XML, but the same works in Java program... When I run the same code through android prgming its failing to parse... InputStream byteArrayInputStream = new ByteArrayInputStream( response.toString().getBytes()); SAXParser parser = SAXParserFactory.newInstance().newSAXParser(); parser.parse(byteArrayInputStream, xmlHandler); Facing the following error DTD handlers aren't supported Any help is greatly appreciated. Thanks, Ramesh

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  • Android: R$id class not loaded?

    - by llappall
    Hi, I have a Android class extending Application to generate some global classes, etc. It works, in that I can, for example, get the context, etc. BUT, when I try this: row = (TextView) findViewById(R.id.list_row_text); I get R.id.list_row_text = Class not loaded : <mypackage>.R$id Any ideas why this is happening? Thanks Gerardo

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  • Compiling Android scource code on ubuntu 9.10

    - by Manik Mahajan
    I have downloaded the android source code (1.5 Gb and appx. 5 Gb after extracting).My intention is to compile this. 1) Do i need a toolchain for arm ..if yes which one will be suitable. 2) to run simulator and to be able to debug on workstation do i need to have any specific PC -linux toolchain .

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  • Unable to install USB drivers for android

    - by Dave
    I'm running Win XP 64bit and am connecting a Motocliq to my computer. The device is recognized by windows and shows up in the device manager (Motorola ADB Interface), however when I try to install drivers (manually, from the usb_driver revision 3 provided by Android) it fails giving the error "The hardware was not installed because the wizard cannot find the necessary software." Does anyone else have experience installing this drivers on XP64bit/Motocliq?

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  • Android Development Device

    - by jamesaharvey
    I'm looking to get a device (phone, tablet, etc.) for developing Android applications. I know I can use the emulator to get me started, but I feel like that will only get me so far along. I'm looking for something reasonably priced, and I don't want a phone contract, data plan, etc. Anyone have any suggestions?

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  • I can't get my Android program to run correctly on an AVM in Eclipse

    - by Wes
    This is a simple question about getting started with developing Android apps using Eclipse. I have followed all the tutorials on the developer site for installing Eclipse, the SDK and the ADT plugin. When trying to run a simple Hello World program, everything seems to compile correctly, but then the virtual machine comes up empty. In the Console Window it reads: The program then just sits and my text never comes up. Any idea with what the problem could be?

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  • [Android] any integer return when user read the sms

    - by dhaiwat
    Hi i want to do some activity on sms after user read it, so how can my background service in android know that particular sms is now read(when my service start work) to react for some task. is there system generate any integer when user read sms. if it generate than how will i get? if anyone have any idea than share it.

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  • Re-load Android activity data

    - by rhinds
    Hi, I am writing an Android app, part of which will be a survey involving multiple pages of checkbox question and answers. I have created an activity to display the question and options (from the DB) and what I want to do now is when i press the "Next" button it should just reload the current activity with the next question set from the database. (the activity starts with survey.getNextQuestion() - so its just a case of refreshing the activity so it updates) Im sure this is a simple thing to do -any ideas? Thanks

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  • google maps in android

    - by user367121
    Hello friends, I am a new user of google maps API in android OS. I have made a small application in which i am using google maps. I want to add a functionality that when i double click (multi touch) on a map the map should zoom in. IS there anybody who has an idea how to do this or if it is possible please provid a code example. Thanks in advance. BR, SilentCoders

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  • UI Design Tips and Tutorials for Android

    - by Omega
    Does anyone have any good pointers on designing the UI for an android application and some good practises? Obviously I'm aware of the basic principles involved with designing the layout in XML. Also, that you have a stack of activities. But I'm interested in some approaches to creating the interfaces and also how to design an application around those intentions.

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  • Android TimePicker hour field disappears after orientation change

    - by sosiouxme
    I am using a TimePicker under API 1.5 and when the orientation is changed on my device (a stock G1 running 1.6 - though NOT on the 1.5/1.6 emulator), the hour field goes blank. It still remembers the hour, it just doesn't show it. Is there any workaround for this? The same problem was described by someone else here: http://groups.google.com/group/android-beginners/browse_thread/thread/b4288004021b876/de5899a2bb291ab5 Nothing helpful was forthcoming - can StackOverflow do better?

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  • Is MobiForms for Android worth investigating ?

    - by Alan B
    I'm working my way through the NotePad tutorial, and that's all fine - I'm not a Java programmer but it's close enough to C# (or vice versa) to make it easy to pick up. I'm surprised that there aren't any RAD tools for Android apart from Mobiforms. Is there anyone out there with experience of Mobiforms ?

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