Hi folks, i am developing phone-gap app in android. In app I am calling a servlet returning JSON. Under app code I am calling following method through javascript in index.html JQuery.getJSON(servleturl,function(data){alert(data)}); When running in emulator the alert is getting displayed, but data is always null. However if i launch t...
So I've recently completed this tutorial and it works great, but I'm a little stuck on reading the data from my database. I'm now reading from the database file thanks to Orsol by using this tutorial but I'm looking now for a method I can call which will return me the values of a given field. Or at least a method that let's me execute S...
Hi, I'm having issues with TextViews and centering the text within the text region. Specifically, I have a TextView, but when I have text inside that contains letters that straddle down the bottom margin (i.e. p, g, q, y, etc), those letters are getting cut-off. I'm trying to center the text within the region but haven't had much luck...
Hi, How i can use broad cast receiver in android, Please give me example or a reference to follow. Thanks ...
Hi I have set up my DDMS to work with the emulator and display the processes running etc. but in the Dev Tools of my emulator it firstly wont let me tick the Show CPU Usage box, and secondly I do not seem to have an option to display the FPS which apparently, according to sources on the internet, is possible to do. Has anyone had this ...
Many times I cannot get my application to install on the emulator. I receive the following error from Eclipse: [2010-08-06 09:33:48 - Emulator] 2010-08-06 09:33:48.868 emulator[392:903] Can't open input server /Library/InputManagers/MultiClutchInputManager.bundle The emulator boots, but the application is not installed. M...
what's the best way to emulate iPhone's Mobile Safari and Android's browser on Oxs X ? I've tried some stuff, but it's not reliable and doesn't match 100% the renderning on the mobile devices. ...
I got the Hello, Android program to work after reading the tutorials from Google's developer website, but it takes SO long for the AVD to load up! Plus, in the console section in the bottom part of Eclipse, two of the lines were written in red, which I'm guessing is bad. It takes around a minute for the AVD to start running the actual pr...
Hello, I am trying to draw rectangle on top of image and I am having trouble placing the art on the image. Only part of Rectangle shows up somewhere in bottom of screen. Here is what I am doing: sinewave is the image from res>drawable folder public void onDraw(Canvas canvas) { Bitmap myBitmap = BitmapFactory.decodeResource(ge...
Hello, I am trying to have the main screen displayed from within activity using setContentView(R.layout.main); and then have an image displayed as follows: public class TryGraph extends Activity { /** Called when the activity is first created. */ public LinearLayout mLinearLayout; protected void onCreate(Bundle savedInstanceState)...
Hello all, I am unable to display both the setContentView(R.layout.main) and View together. I think I am not getting the concept right. Could anyone explain me where I am going wrong. Thank you. //please read the comment in code I am trying to display a image on main.xml using BitmapFactory. public class TryGraph extends Activity ...
I do some mobile browser testing in the Android web browser through the Android SDK in Linux and I have a couple of questions: Can I run an Android Virtual Device without the entire Android SDK? Can I autostart the web browser when starting an Android Virtual Device/emulator? ...
Hi all I am using the android plugin for eclipse, and when I try to run my program using a real device through the android device chooser, my phone is not listed as a device. I have updated eclipse and all of the android packages and USB driver, but it still isn't showing up. My phone is running 2.1, which is also the target version li...
Hi, Just wondering if it's possible to use the emulator, to emulate having no signal. I've looked through the emulator documentation, and cant see an obvious way to do it. Cheers James ...
I'm an Android newbie trying to learn how to port one of my apps to the Android platform. I've been following this tutorial: http://www.vogella.de/articles/Android/article.html#overview I'm stuck unable to boot up the emulator :( When I tell it to start, it would just stick at the "Android" boot animation for hours on end. I searche...
Hello all, How do I display an blinking text in android screen . Thank you all. ...
Hi all, How i can know device is connected to Wifi or 3G, programmatically Thanks ...
When developing on BlackBerry or iOS, you can deploy your application just by dropping the compiled code into a special directory, and when the simulator boots up it will check that directory and install any apps that it finds there. Is this possible for Android? The reason this feature is desirable is because my build system deploys b...
I'm using the Android Emulator during my Android application development. Unfortunately I think my computer is a bit slow so the emulator get some kind of timeout before several processes running in the emulator respond (at least that is what I think happen according to other threads here on stackoverflow). This result in dialogs poppi...
Hi all, How i can display custom error message before foreclose or Application not responding message will happen for an application. Or Can i display Custom message like "Please wait....." instead of Application not responding message. Thank you ...