android

Doing work on demand in a ViewFlipper

I want to load a URL when a certain view in my ViewFlipper is shown. How can I determine that X view is being shown, so I can perform the URL downloading logic? ...

synchronize android sqlite database

What is the best way to synchronize android sqlite database with MSSql/MySQL database at the backend (over http?).? ...

android - add one xml layout in other xml layout

I have two XML layouts declared in the res/layout folder one contains the generic template and the other contains the views specific to a particular screen. I want to add the second xml layout to the first one i.e. the generic one. As both of these layouts are declared as XML, I am not able to add one to other. How do I solve this proble...

Set spinner within custom dialog

I'm getting a NullPointerException while attempting to create a Spinner within a dialog and can't seem to debug it because the code looks solid. Wonder if anyone else has any idea. Any help is greatly appreciated. protected Dialog onCreateDialog(int id) { Dialog dialog; switch(id) { case DIALOG_SEND_PM: ...

Android: WIfi and 3G connectivity

hi, Is there any way, When Wi-Fi is available i should be able to disable my 3G and 2G both(all operator based data ). I want this to do from my application because 1> If both Wi-fi and 3G are available then it results in interminnent connectivity. 2> I may be charged if GPRS or 3G data are used, based on packets transferred. Any gui...

Illegal argument exception in android dialog

i am using this code to show alert dialog...when i click on the ok button it should show the date picker.. protected Dialog onCreateDialog(int id) { switch (id) { case TIME_DIALOG_ID: return new TimePickerDialog(ListReminderActivity.this, mTimeSetListener, mHour, mMinute, false); case DATE_DIALOG_ID: ...

Gesture problems with a ViewFlipper that contains a ListView

I have a ViewFlipper where one of the views is a ListView. To move back and forth between the views, I have a GestureListener that detects left and right swipes. Sometimes the left & right swipes interfere with the ListView. That is, when I want to switch to the next view by swiping left/right, I may accidentally click on an item in my l...

Can I install Android on WinCE platforms?

I had few pieces of hardware which run on WinCE 5 and 6. I wanted to know if there was any program I could use to install Android on it without having to write drivers etc for it. I am looking for a solution similar to XDAndroid project but for WinCE systems. Thanks! Please let me know what options I would have on this. ...

Display dropdown on click of image in android

Hello In my android application, i am displaying images of different categories.When i click on these images i would like to get a small list of the items in that particular category. What should i use for that.I am not sure which control will satisfy this and how can i use it. Could any one please suggest me with a solution? Please ...

Modify android internal class(es) / Call Handling

Hello people Since the whole Android stuff is open source I was thinking about to do some minor modifications in a few internal classes from the com.android.internal.telephony package and of course then I would love if somehow my application could use the modified classes. I was thinking about replacing the classes with the original one...

change color of progress bar in android

Hello In my android application i am using progressbar horizontal.I am ok even if it is indeterminate horizontal.But how can i change the color of this progress bar. I have gone through the below post. http://stackoverflow.com/questions/2638161/how-to-change-android-indeterminate-progressbar-color. But when i change the color as i req...

How to display gallery from fetching the image data from webservice in android?

Hi we are working on a project where image data is coming from webservice and we need to display that image bitmap data in our phones, the images could have more than 500, so when we download data form webservice and displaying then in gallery with converting image data into bitmap, outofmemory error is coming and program crashes. Plea...

How to blur a Bitmap (Android)?

I am struggling to get Bitmaps blurred using Android. I have seen a lot of information about using a simple kernel like 0 0 0 5 0 0 0 0 5 18 32 18 5 0 0 18 64 100 64 18 0 5 32 100 100 100 32 5 0 18 64 100 64 18 0 0 5 18 32 18 5 0 0 0 0 5 0 ...

Fetching an image from internet

The following steps allow me to fetch an image kept on my TomCat server. but i am unable to access an image from google's web site . What could be the reason ? URL aURL = new URL(url); URLConnection con = aURL.openConnection(); con.connect(); InputStream is = con.getInputStream(); ...

is it possible to run single application in both android and iphone

hi this is mahesh. Is it possible to develop a single application that is able to run in both android and iphone.If can how can i done post some link. Thank you very much in advance ...

Getting Error when loading TTS

I am getting the following stack trace from some phones running my app. This works fine on my G1 and the emulator, I have never had any troubles. But I am getting the following stack trace from other users. java.lang.RuntimeException: Unable to start activity ComponentInfo{com.droidprofessor.android.mmm/com.droidprofessor.android....

Need to display streaming video occupying the fullscreen

Hi, I am using VideoView component for streaming video in Android , but the streaming video is occupying only a part of the screen of the mobile device both in portrait/landscape mode. Kindly provide the code to so that the streaming video is displayed covering the full screen in portrait/landscape mode. Warm Regards, Chiranjib Baner...

the specified child already has a parent

I created the AlertDialog using the builder...It can shows when we call the show() method... i have the cancel button in that dialog...i can cancel that dialog by click the cancel button..My problem is once i canceled the displaying dialog...i can't show the dialog at next time...it throws some exception like the following 09-09 12:...

Combining 2 Images overlayed

Hi There, I've got a things to do with android, so, I have 2 images, 1. image from camera 2. another image from somewhere so what I want to achieve is how to combine those image into 1 image, but it's overlapping (just like watermarking the image), the 2nd image should be scaled first into the size of the 1st image(camera) - so they ha...

Possible Exceptions for Android email application

Hi, I am working on an Android App where I am writing a module that sends Email. It was working fine. My Questions is are there any possibilities of throwing exceptions when we work with email application in Android to send email.The Android Developer guide doen not give any possible exceptions for sending email which uses registered em...