Android :: Developing An Homescreen

Aug 12, 2010

I am working on an app that has a homescreen. This homescreen should behave like the android homescreen where you can switch between several views by flinging your finger over the touch screen.

The solution is easy. I have 3 view instances, right, left and current view. I get this instances from the viewflipper that I initialized earlier. Since I have a HTC G1 my sreen is 320 px in width and 480 px in height.

Imagine you capture the down value of a action down motion event when you touch the screen. Then you move your finger and the screen should move in exactly the same way so you have to recalculate the view's position. It works for me so far but I am facing a strange problem. When you touch the right view without moving you finger but keeping it on the screen for less then a second the view disappears and shows the left view.

Here is my code:..........................

I think such a Homescreen for your own app could be a interestion UI element.

Android :: Developing an Homescreen


Android :: Android Developing For Tablets Harder Than Developing For IPad?

Apr 17, 2010

First of all, I just want to say I am a software developer, but I am not an Android developer. However I usually walk around and think on stuff. AndI've been recently thinking all the news concerning how fragmented Android is getting, with different Android versions and tweaks by different phone manufacturers, and then for developers you have different size formats. An example would be that HTC Tattoo might not be able to run everything that another phone might run, due to different screen formats, etc. And now the Android tablets are coming with different Android versions and different screen sizes, all from 5" to 11". Will this make developing Android applications harder? Apple has it safe here since they manufacturer all devices that run the iPhone OS: the pods, phones and now the pad so they can easily control and make sure not to loose any customers by introducing a new device. When Apple introduced iPad they had to make sure that all the old iPhone applications would work on the iPad. They solved that neatly by saying that iPhone applications will simply be stretched out to the double size and it would fit on the iPad. Unfortunately Android does not have the same luxury to do this. As I said, I am not an Android developer. Just a curious software developer For you guys who work actively in the Android community, does Google have a solution for this? Will you be able to run phone applications on the tablets? Is there a bridge between the devices? Are there any standardizations or will Android development become even more fragmented? you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-devel

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Android :: Developing

Oct 23, 2009

i'm thinking to start developing in HTC hero. I want to know if i will have any problem because this phone is using SENSE UI interface (an interface developed by HTC). Any suggestion?

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Developing With C On Android?

Oct 20, 2011

i dont know about the java.How can i write application in 'c' for android.

And what are the steps?

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Android :: Developing Emulator

Sep 21, 2010

I just wanted to know if there are tutorials on emulator development? For each new phone being launched we require to build new emulators to emulate the features and look and feel.

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Android :: Developing Sotfkeyboard

Jun 4, 2010

I am trying to develop soft keyboard in my language, Amharic (Ethiopian language). I start developing the soft keyboard by using the sample soft keyboard with is included in the android SDK. But I have the following questions to ask:

1. How can I include keyboard setting options such as vibrate on key press, sound on key press, etc. such setting options are available in English soft keyboard. If you have any idea about this, please help me.

2. The other question is related to copyright issue. If I can succeed in developing the keyboard and want to sell it in market, am I going to violate the copyright law? Because I have developed this application by using the sample soft keyboard.

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Android :: Developing On Different Platforms

Jun 16, 2009

What is the best platform to develop apps for Android on? We have both Mac and Windows platforms available in our software team but are not aware of the pros and cons of each. If anyone could let me know what they prefer?

Should we also condider Linux?

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Android :: Developing With Htc Aria

Aug 9, 2010

I have a couple of apps working using eclipse and the emulator. I now want to try the apps on my htc aria. I went through downloading the usb driver as the Android Developers documentations sans and a usb driver folder now shows up in my sdk folder. However, apparently there isn't a driver for the HTC aria in the folder.

After research some people suggested using htc sync. I donwloaded htc sync and let windows check that I had the latest version. However, my phone keeps saying that it can't find htc sync on my computer.

When I plug in my HTC aria, the device manager on my lap top recognizes two devices as listed below: My HTc under Android USB devices and a HTC Android Phone USB Device. I clicked on update driver for both devices, Windows found them on-line and verified that they were the latest. I dont understand why there are two drivers, but My HT seems to have a problem as listed below. One thing that I should mention is that I am using the dreaded VISTA.

Device Manager: Android USB Devices: My HTC Device status: Windows cannot initialize the device driver for this hardware. (Code 37) Click 'Check for solutions' to send data about this device to Microsoft and to see if there is a solution available.

Description: Windows was able to successfully install device driver software, but the driver software encountered a problem when it tried to run. The problem code is 37.

Problem signature: Problem Event Name:

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

HTC Android Phone USB Device

Device Status: This device is working normally. Driver Provider: Microsoft Driver Date: 6/21/2006

So, the best I can tell is that there isn't a driver from the normal Android repository for the htc aria yet. And, for some reason my computer can't handle the htc sync drivers.

Will there be a usb driver for the htc aria that I can download from Android Developers in the future? Has anyone else been able to get htc sync to work with the htc aria? Is there anohter way to transfer my apps to the phone for development?

I guess that I can always use the ddms environment and transfer the app, but I really wanted a more graceful way to do this.

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Android :: Developing Mobily

Jan 12, 2010

If it's possible to develop on an android device or if it will happen anytime soon?

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Android : API For Developing Games

Feb 15, 2010

I am new to android games development on mobiles.can any one suggest me which API suitable to develop game. I am using Android 1.5 API for Android mobiles.I need help from you all.

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Android : Developing LBS Apps

Nov 19, 2010

I'm newbie in developing Android Apps. Currently, I'm going to build an android Location Based Service apps for my undergraduate thesis. I've read some articles about displaying maps in Android but most of them are using Google Maps. Since I'm going to use my own custom map, is there any way to load my map in Android?

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Android : Developing UI For Apps

May 18, 2010

I am new to Android programming and have tried writing a couple of apps myself. One thing i noticed is that my application was very poor wrt the UI and the design aspects. I want to know what tools/softwares are used for developing the UI for Android apps.

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Use C++ Libraries When Developing For Android?

Oct 14, 2012

I'm currently making a purely math and algorithm-based C++ library. Will I be able to use it when developing for Android? How? I guess writing some Java wrappers, but will it then be usable on all JVMs?

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Developing Android ROM For A Brand

Mar 28, 2012

I'm developing a solution that would allow a company to remotely download apps on to the devices and allow app updates- remotely to their numerous Android tabs, without any user interaction. I'm thinking about developing a custom Android ROM to facilitate this. They initially want to manage around 10 tablets on one location and then scale to a couple of hundred devices in various locations- which all need to be managed remotely.

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Android :: Developing Stand Alone Service

Oct 3, 2010

How to develop application with service only without any activities, so the user can't open the application but other applications can use the service.

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Android :: Developing A Dictionary Application

Mar 23, 2010

I am currently learning to develop Android applications, and to do this I have decided to develop a dictionary application. The UI, and search facilities are no problem to implement, but my question is, what is the best way to store the entries and definitions for the dictionary? Would XML be the best approach? I would be looking to include 500 - 1000 entries.

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Android :: Developing On Stock T-Mobile G1?

Jan 19, 2009

is it viable to develop applications using a stock T-Mobile G1? I guess in contrast to the emulator the real thing is restricted when it comes to debugging.But, is there a simple way to just transfer my self developed, self compiled APK to the phone and install it there? I do not have to go through the market for that, do I? :) Then again I guess it's not as easy as with the emulator, just clicking "Run" in Eclipse - or is there a way to tell Ecllipse to transfer the freshly compiled software to the *locked* phone?Yes, I know I could get an unlocked Dev Phone 1, but, my question is whether this would be *required* or, if not, what my options as a developer are when working with a stock, locked, phone.

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Android :: Developing Pdf Viewer Application?

Sep 23, 2010

I'm interested in developing a pdf viewer applications for the android platform. Can anyone give me some kind of idea to begin with?

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Android :: Developing For Devices Other Than Phones?

Feb 22, 2010

I am a student at a technical university in Finland, and Im currently working on a thesis about how suitable Android platform is for multimedia devices other than smartphones or mobile handsets. Different manufacturers have been experimenting with Android for a while now, and have installed the platform onto new types of devices such as mobile internet devices (Archos 5), tablets (Vega), and even e-book readers (Barnes & Noble nook). Almost all of these manufacturers are also welcoming Android developers to create applications to go with their devices. Compared to the number of applications on Android Market, however, the manufacturers are still very much in the beginning stages with this. I�m hoping to have some idea about what Android developer communities are thinking about this invitation, and so decided to post a poll about it on a few Android forums. Are you interested in developing applications for these kinds of devices, with larger screens and different capabilities from an average mobile phone? If it�s not too much trouble, I�d also be interested in hearing a few words about why you think it would be a good or bad idea. How would it be different from developing for phones? What sort of problems or possibilities do you think would rise from it?

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Android :: Developing An Audio Visualizer

Jul 12, 2010

Seems that there is no API in doing the audio visualizer?

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Android :: Opera Is Developing Version

Oct 31, 2008

Does anyone know if Opera is developing a version for Android? I don't mind the current browser but its not really that great. Opera has the best mobile browser available and I'd really like to see it on my G1.

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Android :: Developing One Application - Getting Exception?

Sep 9, 2010

I am developing one application in which i am getting an exception, and i know this one is the silly or small mistake which i am doing but your help may catch me out and make my day:

CODE:.......

In above code, if i make i=0 or i=1 in tryDemo function then it is running successfully , but if i make it other than 0 or 1 then it throws an exception as "Demo - Demo Exception".

I am not sure but i think the exception raises from getApplicationContext().

Update:- 1
The exception which i am getting, as follows:

Update:- 2
If I remove the "thread" part and wrote the whole function code in the button click event and replaced the "getApplicationContext()" with v.getContext() then it is running successfully.........but i want to implement it within the THREAD.

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Android :: Developing An Application - AdMob

Dec 10, 2009

I am developing an application in which I have used AdMob. When I run the application on emulator the it runs proper i.e. I get ads near about 8 times out of 10 requests. But when I run it through handset, the response get decremented i.e. I get near about 1 to 2 ads out of 10 to 20 requests.

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Android : Developing HTC Touchflo Like Inteface

Jun 10, 2010

After seeing HTC touchflo interface for windows mobile phones, I thought of building the same for my android app. Can anybody suggest how to go about this for the quick launch buttons view @bottom of screen?

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Developing Using WiFi Direct On Android 3.2

Mar 16, 2012

I have an Android 3.2 and the Wifi direct works fine.The problem is, I'm trying to compile this sample but it says that the import "android.net.wifi.p2p" cannot be resolved.Well, if Android 3.2 supports Wifi Direct an actually I'm able to send files through this, why I'm not able to develop for this?

this error don't happen when the project is configured to run over Android 4.0.

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Android :: Start Developing Mobile Application

Sep 8, 2010

I have developed web applications but know i'm thinking to get hands on Mobile Application. So how to i start it n from where coz i have no idea about Android,iPhone,Symbian etc.. nor i dn't have a big Phone to know how applications runs on it..mainly i want to focus on Android Applications, is there any simulator for Android Phones, i dn't even know how to use simulators..I just need a step-by-step tutorial for mobile app development n Android Application.

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Android :: Start To Developing Racing Game

Nov 24, 2010

I am new to Android and i have create some navigation base Application. now i Want to make some simple racing game so can anybody provide me tutorials for how to start developing?

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Android :: Platform For Developing All Things Google

Jul 13, 2009

I am interested in developing things for google apps and android using python and java. I am new to both and was wondering if a environment set in windows or linux would be more productive for these tasks?

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Android :: Applet Alert While Developing For Google

Mar 21, 2010

I have the latest version of Eclipse, Google Android SDK, Subclipse (not sure if that's relevant) and Google App Engine plugin.

While trying to work on an Android project, I ALWAYS get the following error:

"The applet is attempting to access the file "isFile" state attributes..."

Plus 3 buttons: Allow, Disallow and Stop applet.

It keeps popping this message, sometimes 10-20 times in a row until it leaves me alone. Then on the next file save, update or changes to the project, it shows the message again.

Here's a screenshot:

http://dl.dropbox.com/u/45692/error.JPG

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Android :: Simulating SMS On Phone Devices When Developing

Aug 21, 2010

Is there a way to send an SMS from te DDMS in Eclipse to my Android phone. The emulator control is disabled when I'm running my physical phone. I can only sent a SMS to the emulator.

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