Android global variable

Android global variable

How can I create global variable keep remain values around the life cycle of the application regardless which activity running.. 1:You can extend the base android.app.Application class and add member variables like so:public class MyAppl

Java: Adding fields and methods to existing Class?

Java: Adding fields and methods to existing Class?

Is there, in Java, a way to add some fields and methods to an existing class?What I want is that I have a class imported to my code, and I need to add some fields, derived from the existing fields, and their returning methods.Is there any w

put tabs in the bottom of screen

put tabs in the bottom of screen

I want to put tabs at the bottom part of my screen . For this purpose I have the following code :package info.androidhive.tabsswipe;import info.androidhive.tabsswipe.adapter.TabsPagerAdapter;import android.app.ActionBar;import android.app.A

onConfigurationChanged() not firing for keyboardHidden

onConfigurationChanged() not firing for keyboardHidden

I've followed the various questions and answers here to setup my Android activity to override the onConfigurationChanged() in order to execute logic when the soft keyboard opens and closes. Here's the relevant excerpts from my code. I've

onCreateView() in Fragment is not called immediately, even after FragmentManager.executePendingTrans

onCreateView() in Fragment is not called immediately, even after FragmentManager.executePendingTrans

I read that if we need to create fragment immediately, we have to call executePendingTransactions() method on FragmentManager. Well, that's what I'm trying to do. Like this:@Overrideprotected void onCreate(Bundle savedInstanceState) { su

How to select a map pin programmatically

How to select a map pin programmatically

I am new to Maps Concept. Please find the attached image once.when i click the "pin" i am getting message says "Admire your smile" or any text..... Now i want like... when we select the table view, i need to raise that message for that pi

The specified child already has a parent. You must call removeView() on the child's parent firs

The specified child already has a parent. You must call removeView() on the child's parent firs

I have a class to create the dialog and coding to get the values from it. it works fine for one. and when i try to call dialog for the second time it passes following error message. : java.lang.IllegalStateException: The specified child al

Show ProgressDialog in Fragment class

Show ProgressDialog in Fragment class

I am trying to show a ProgressDialog within a Fragment class. The following code just works within an Activity class but not for Fragment. Can somebody please help me on this, why this ProgressDialog implementaion just works within an Activ

iOS7 Xcode utility app - UINavigationBar on Flipsideviewcontroller not spaced properly?

iOS7 Xcode utility app - UINavigationBar on Flipsideviewcontroller not spaced properly?

I have this issue, where as standard the flipsideviewcontroller UINavigationBar looks like this:Anybody have any ideas on how to move the UINavigationBar either down, or to stop the ugliness of it all? 1:It's tricky. :) You need to set a

Getting Metadata from Shoutcast stream Android

Getting Metadata from Shoutcast stream Android

I am developing a Radio App for Android devices that is supposed to get streaming from a Shoutcast Server.The sound is working fine but I want to retrieve the MetaData as well so I might be able to show the currently played song's Title, ar

Reload UserDetails Object from Database Every Request in Spring Security

Reload UserDetails Object from Database Every Request in Spring Security

I have been looking for a way to reload our Spring Security UserDetails object every request and cannot find an example anywhere.Does anyone know how to do such a thing?Basically, we want to reload a user's authorities every request because

How to make route drawing more efficient?

How to make route drawing more efficient?

This is the code I'm using to draw route. When i have 1000 of points, route severely slows ui. Maybe someone could provide a code snippet or a link which explains how to do route drawing more efficiently? I know that one way to solve this i

Android: How to confirm that email has been sent successfully

Android: How to confirm that email has been sent successfully

Here is my code that is able to sent email successfully package com.send.email; import android.app.Activity;import android.content.Intent;import android.net.Uri;import android.os.Bundle;import android.view.View;import android.view.View.O

Custom TableLayout with multiple TextViews in rows

Custom TableLayout with multiple TextViews in rows

I want to crate custom TableLayout with rows like this:TV is for TextView, i.e. I want to add 11 TextViews to the row:Each row begins with a title and then I add 5 pairs of TextViews, so that table row is as wide, as screen is. Here's my c

iOS equivalent to Android Service?

iOS equivalent to Android Service?

So with iOS 7 supporting a broader background mode, is it possible to finally have an equivalent to Android Service on iOS?What I am after is essentially running app A in the background and have one or more apps B and C talk to that app (wi

Create a sample login page using servlet and JSP? [duplicate]

Create a sample login page using servlet and JSP? [duplicate]

This question already has an answer here: Authentication filter and servlet for login 1 answer I developed a sample login page for validating username

Is it possible to have Android Voice Recognition (as a custom service) on Google Glass?

Is it possible to have Android Voice Recognition (as a custom service) on Google Glass?

We have a demo android application (Android 4.0.3) that runs voice recognition as a service, and (continuosly) logs the results of the recognition on the view.Everything is working fine in our smartphones.We would like to replicate this sce

animate textlabel in uitableviewcell using willTransitionToState

animate textlabel in uitableviewcell using willTransitionToState

I am trying to animate the textlabel in a UItableviewcell when I press the edit button.I am trying to make it fade out and fade in.fading in works but when I press 'edit' the textlabel disappears and when I press on 'done' I fades in just p

Android WebView err_unknown_url_scheme

Android WebView err_unknown_url_scheme

With the simple below code I can get my url loaded correctly, but, I get "ERR_UNKNOWN_URL_SCHEME" when trying to tap on html links that starts with mailto: whatsapp: and tg: (Telegram).Anyone can help me to fix this please? Unfortunately I

How to get facebook user access token in android?

How to get facebook user access token in android?

I am using restfb API to access my friend's photos in Java. And to access these photos, I generate access code manually using Graph API explorer and pass this as a parameter to the restfb API call. But now I want to generate this access tok

UISearchController - Warning Attempting to load the view of a view controller

UISearchController - Warning Attempting to load the view of a view controller

I am getting the following error. Attempting to load the view of a view controller while it is deallocating is not allowed and may result in undefined behavior ()Tried the following solution , but does not work for me Attempting to load

Loading .xibs into a UIView

Loading .xibs into a UIView

I have a UIViewController with its own .xib, and I want to use a UISegmentedControl to display different information on the bottom half of the screen. I created a UIView in the container's .xib and connected it to a UIView property called

IDTech Unimag Card Swiper on Android

IDTech Unimag Card Swiper on Android

I've been working on Android (v2.3) for a couple of weeks now, and I've stumbled upon some problems with the Unimag Card Swiper from IDTECH.The unit comes with a scarce documentation and the demo app from the SDK implements the firmware upd

Set border in UICollectionView

Set border in UICollectionView

It is my first time that I want to create a UICollectionView. This is how I want it to look like:I read some tutorials and I know how it works exactly. The thing is as you see in the image, The UICollection cells have border from up, bottom

Action Items not showing in ActionBar with showAsAction=“ifRoom”

Action Items not showing in ActionBar with showAsAction=“ifRoom”

I'm trying to add some Action Items to my Support Action Bar. In my activity, I have also tabs added to the Action Bar.This is an excerpt of the activity:public class ShowEmails extends ActionBarActivity implements ShowEmailsFragmentInterac