Android proper use of setId()?
I have a series of activities that share a database. In the primary activity the user will be doing things will the program automatically logs data into the db. This continues until the user would like to view the database by starting the view database activity. How I have it set up is that onPause will close the database so the the DBViewer onStart() will reopen it. Inefficient but I can't think of a better way to do it. Any who, on pause is never being called. All the threads of the Activity A are still running as Activity B begins onStart(). Any clues or help would be appreciated.
I am working on a lightweight wrapper for UIManagedDocument which manages the existence of multiple documents in a person's iCloud account. See: APManagedDocument I am relying heavily on the use of fa
I am trying to use traceview to run some profiling against an Android application. I have wrapped the code that I want to trace with the following lines: Debug.startMethodTracing(xxx); // code Debug
I'm building a simple program to use in multi processes (Threads). My question is more to understand - when I have to use a reserved word synchronized? Do I need to use this word in any method that
Many methods in Ruby array return an enumerator when invoked without parameters or blocks (index, keep_if, each, drop_while and many more). When is it appropriate to use methods in this form, as oppo
I have the default Android project layout in Eclipse. The current one, that comes with a dummyText and a switcher on top. (I selected that one during the wizard.) I want to use the top select bar t
I have searched for some time now and I cannot find an example implementation for android's BitmapFactory.decodeByteArray() I am looking to understand how function works as I am planning to use it for
can anyone help me with my code in ajax....i have some error in my script code in ajax because of improper use of forloop...can anyone help me with my code please. my problem is in the ajax script cod
all throughout the developer documents & tutorials, they reccomend use of findViewById() to Find a view that was identified by the id attribute from the XML that was processed in onCreate(Bundle)
This question specifically relates to the use of the class constants ABOVE and BELOW in the sample code below. I have a few different classes in different modules that look like this: class MyClass(ob
I want use LDAP(Lightweight Directory Access Protocol) in android.But i have no idea about LDAP. I have seen following link: Neil's LDAP SDK post He told like android developers don't need to worry ab
I've been having problems trying to retrieve data from my database to a DataTable in Microsoft Visual C#. I've been told it's because of improper use of INNER JOINs. The query (Fill method) is the one
I'm using the new Android Studio, I'm looking for a way to use the support library from multiple projects. Basically I have a project that uses the ActionBarSherlock this projects requires the support
I am currently writing a remote control program to control a robot on all android devices. I am trying to display the layout to fill the screen fully on different sizes. My first try was on a samsung
We are new to Couch DB and are uncertain about how to use the document revision number. In particular, we are not sure if the client application should be aware of this revision number, and if it shou
When I use super() to use a superclass method, what is the proper way to return? Let's say I have a class Hourly. It contains a constructor also called Hourly that has parameters String name and do
I need to use Buffered Image into android.So I used java.awt.image.BufferedImage class jar.but it Showsjava.lang.noClassDefFoundError.anybody can i use BufferedImage into android?if yes,can tell what
In sql can you use a GROUP BY function with a column like country? (which would be a char/varchar) SELECT country, population, COUNT(*) AS count_cities FROM list_of_cities GROUP BY country; What woul
How to use viewGroup in android
I import my project from eclipse in to Android Studio version 0.1 But now I update to version 0.2.3 The ide notify me to use external build in (Ctrl+Alt+S)/Compiler I also check use external build but
My current project requires extensive use of bit fields. I found a simple, functional recipe for bit a field class but it was lacking a few features I needed, so I decided to extend it. I've just got
I am trying to use this library  in an Android project either with Android Studio or with ADT. But it doesn't work at all. In ADT I don't know how to handle gradle stuff and in Android Studio, when
I want only a single notification after all the bulk insertion is done into database. Please provide an example to use bulkInsert() function. I cannot find a proper example on internet. Please Help!!!
For a iPad-only application, what is the proper suffix to add to images to be automatically used for a Retina display? Ex: If I have an image called myimage.png, does the Retina image have to be nam
I want to use Sharepoint webservice in android.i don't know how to start. Anyone help me..
I followed this guide from MSDN to host a simple WCF service. But what is the proper way on the client side to use it?
I work with FORTRAN a lot, but I never had formal instruction in the proper way to write source code. I currently use modules to store global variables, but I understand you could also use them to sto
I have a news site where there will be a lot of articles eventually. I need to implement search functionality and i know that solr is one of the most popular software solutions to use to implement thi
I have android app which uses Map. I am using my own tile provide. I created a tileprovider class and have given url of my map server. Also have proper authentication key in adndroidmanifest.xml. I wa
Possible Duplicate: Use FFMPEG on Android I have all the required .so file for ffmpeg but I don't know how to use it with android application. Any help or tutorial or sample app link will do a lot f
This is the description given for the setId() method. void android.view.View.setId(int id) public void setId (int id) Since: API Level 1 Sets the identifier for this view. The identifier does not
So I wanted to try the new Android Studio and imported my eclipse projects (I generated a gradle build file). Worked pretty good. The only library which does not seem to work is AndroidAnnotations. I
I am using ShowcaseView library from here in my android application. I want use ShowcaseView with Actionbar Compat. But i am not getting how to use it? I have tried following code but it throws NullPo
I want to use hplip for printing from android device. Please tell me how can I build hplip and use in android. Is there are any wrapper available for android? See hplip documentation here
Have a question.. I have a list of mp3 filenames to add a new file name use: musicList.add(new Mp3(id, filename)); now I wanted to create a array containing this lists private static final int LIST
The new Android design docs mention use of an Up caret: http://developer.android.com/design/patterns/actionbar.html The up caret seems to be proper for navigation throughout Android - is there a prope
I am trying to make a simple 3D game for Android, and I want to use jMonkeyEngine. Can I do this? How? Can someone show me an example? Thanks!
So I was told recently that how I was using my .ContinueWith for Tasks was not the proper way to use them. I have yet to find evidence of this on the internet so I will ask you guys and see what the a
I've been looking at the source code for an open source package that I'm using. Nearly every function uses *args instead of named arguments. I'm finding it hard to follow and use the code, because eve
What is the best (most proper) location to install the Android SDK on Mac? I've seen in some posts that somewhere in the Home directory is advantageous. Some seem to have placed the SDK in the Applica
I want to create application to show offline map using GIS shape file(.shp) any one have idea that how to use shape file to display map in android. Thanks in advance
I am using the following code to use camera by using intent. In the parameter of intent I am passing android.provider.MediaStore.ACTION_IMAGE_CAPTURE. It is able to open the camera. But the problem is
I've done quite a bit of googling on this, but I haven't been able to get a straight answer. In terms of SEO, how bad is it to use images for your headers? The reason for doing this of course would be
Following is the program I wrote to use count down timer but when the program is launched in the emulator i get an error message saying Sorry The application AndroidTestTimer (process android.test.ti
I want to use this github project in my existing android app. Could anyone elaborate how to do that ?
Been learning Android for two months now,Have a little java inowledge but I dont seem to know how to use the android SDK reference at all..For example,If I want to make sliding tabs,under the views,Al
I wants to use View stub in android, so please help me, I have created , ViewStub stub = new ViewStub; View inflated = stub.inflate(); then,how to use it with programatically?
In my schema Test HABTM Variable (originally I used hasMany but I found more documentation using HABTM even though it seemed overkill to me). I want to use a multiple select in a CakePHP form and I do
I am on a project. My instructor has told me to use MigLayout to design the forms in android. I am finding it difficult to find proper examples and while Using Eclipse for development its showing erro
Possible Duplicate: Alternatives to Java for Android development? Can I use Groovy instead of Java to develop for Android?
I'm going to start Automation in my current project. I want to set up Selenium for Test Automation using Java. I want Jenkins (formerly known as Hudson) to provide proper Test Report. How to install a