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How Regression Testing Detects Integral Errors In Business Processes
Humans are forever changing and evolving and so to
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Get Display Banner Advertising Opportunity on FindNerd Platform
“Do you have a product or service that nee
by manoj.rawat -
Android O Released with Top 7 New Features for App Developers
Android was founded by Andy Rubin, Rich Miner, Nic
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Top 5 Features That Make Laravel the Best PHP Framework for Development
Laravel is a free open source Web Framework of PHP
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Objective C or Swift - Which Technology to Learn for iOS Development?
Swift programming language is completely based on
by siddharth.sindhi
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Can Android Handle Accidental Touch Input due to Sudden GUI Change?
Hi,
I am trying to search for Android method which handles the following situation:
When there is a sudden change in the GUI, during a user input, it might be interpreted incorrectly. For example, when user provides touch input an...
Best Practices When Using Slider Controls in Android App Development
Sliders in mobile apps are a convenient and an intuitive navigation tool that helps users make quick selections or change the mobile interface by a quick gesture in a dynamically pleasant way. Manipulating the mobile phone environment by sliding ...
Get Folder Names Inside External Storage Having mp3 Files in Android - How to Guide
To print all the Folder names inside your external storage that contains mp3 files, first we need permission to read and Write external Storage on your android device.
So, in this tutorial, I will be coding for the meth...
How to Show Dialogue Box at Clicked Place Without Dull Background in Android
To attain such Dialogue box please go through the steps mentioned below:-
1) Declare a button/ImageView in your Activity xml file, you can place this button on top right corner or left corner or in center wherever you wish you can place it. He...
In (Q-Municate) Android Application callActivity is Not Opening?
I am modifying (Q-Municate) application powered by (QuickBlox) but I am facing one problem. When, I receive calling notification; I launch calling activity but it's not getting appear instead application get's open normally but calling ac...
How to Enable Facebook Analytic in Android Application?
With around 1.7 billion users and which are growing day by day, Facebook has now come a very important medium to promote your app and website world wide.
Facebook along with social sharing provides many other tools...
How to Download Image Through URL & Save to Particular Directory in Android?
If you are looking for the code to download the image through the image's url then you are reading the best and simplest blog for the same.
For image downloading I'm using DownloadManager, with the help of DownloadManager I will reques...
How to ask for multiple permission at once in android?
How to ask for multiple permission in android at once. I m using below code but it is asking one permission at once, and when I close the app and relaunch it then it asks for next permission. How to get rid of this prob,,,,,,, any help
T...
What are New Android Architecture Components and How to Use Them?
We know the old android architecture components like Linux kernel, native libraries, android runtime, application framework, and applications.
Google has launched 14 different versions of android OS but one thing to notice is tha...
How to Implement Room Database in Android using RxJava2?
The Room is basically an easier implementation of SQLite database and a part of Android Architecture components.
We know that SQLite uses SQLite open helper class to manage SQLite database but Room provides migration by removing this implement...
How to Schedule Tasks in Android Using JobScheduler API
Job Scheduling Api
If your app used long repetitive task, you must be using activities and mostly the services and timer tasks but sometimes system stops the services and activities to free up memory and space.
Andro...
How to Implement ReactiveX Programming Using Android Retrofit 2
Synchronous means to process something serially but in the Asynchronous way you can process data simultaneously you don't need to wait for the first process to be completed.
In Android app we basically hit API to fetch lots of data from th...
How to Disable (delete) Permissions From App
Hi i want to disable (delete) these permissions from my app
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permissi...
How to speed up the Android emulator
If you are unhappy with the performance of Android emulator, this blog will help you. Although Android's emulator execution is very slow and painful to work with, especially when using it into the debug mode, it can be sped up easily. The mai...
How to Get Screen Dimensions in Pixels for Android Device in the Main Activity
If you want to get the dimensions in pixel of your device then add the following code snippet in your Activity where you wish to get the width and height pixel of your android device and make use of it wherever you wish to, in this tutorial I'...
What is a Context Class in Android Programming?
Context Class, android.context.Context is an most important class in android SDK which has ancestors of classes like Activity,Service,BackupAgent and Application.
Image Source: Stackoverflow.com
Context class is an abstr...
Big View Notification - How to Apply Expanded Layout to Android Notification
There are two types of visual style which appear on the Notification, normal view and big view.
So, here in this tutorial, we will see how to Apply Expanded Layout to Android Notification. Regarding Nig View Notification, you should aware tha...
JSON parsing in android
I have problem with parsing JSON data in android. I want to populate the following json data to spinners.
I have populated the categories to 1st spinner but i need to populate the 2nd spinner for subcategories which is dependent on 1st spinner. ...
How to Enable GMail Login Feature Within Android Application in 4 Easy Steps
You must have seen many applications and websites provides option to login/signup using Gmail, Facebook, twitter etc. And In my previous tutorial, I had explained Integrate Twitter Login for Your Android App in same way you can also enable Gmail ...
How to Integrate Twitter Login for Your Android App in 6 Easy Steps
Nowadays you must have seen while longing in many apps provides the login option directly using Facebook, Twitter, Linkedin and Google account, this process saves the time of filling a long registration form and also makes the user to login easil...
Implement Fast Scrolling RecyclerView in Android App
RecyclerView has a many good features which took it over listview but the one feature that was missing in RecyclerView is Fast Scrolling. So, now with Support library 26, we can also use fast scrolling with recyclerview like listview.
&nb...
How to do Proper Ancestral Navigation for Android App with Several Activities?
How to implement proper ancestral navigation for application with several activities one of which can swap content fragments?
I have one main activity with drawer layout and with content re...
How to Track Users Speed Using location.getSpeed() GPS Method in Android
In this tutorial, we will get to know that how we can get our speed using GPS in android, we get the speed in onLocationChanged(Location location) method that is our @overrided method whose parameter that is Location here helps us to give speed i...
FaceBook Integration in Android Application - 8 Steps Process
Facebook integration helps the user to login to your app with his/her Facebook account.
If you are looking for the procedure to integrate Facebook in your android then do follow the steps mentioned below:-
...
How to Implement RecyclerView Using DataBinding in Android Application
DataBinding is the process to establish a connection between UI elements and the Activity class. This will synchronize your user interface with your application model and logic. DataBinding will also minimize your code and utilize your layout fil...
How to Get List of Paired Bluetooth Devices in Android & Basic Methods
Bluetooth paired list will have list of devices which are already paired previously. Paired devices are the trusted connection established between two Bluetooth devices by "Passkey". Before calling this method please make sure that you ...
How to Save and Get Same Hash Map Using Shared Preference in Android
Hash Map is a type of Array list containing special key for every element within it, while Shared Preference is being used to save data like String, Boolean, Integer and other primitive data type.
So, in this tutor...
An Overview of Google Map Utility Library in Android
Google map utility library is free and open source library of classes which provides advance features on google map like customization, clustering, importing geoJson to map, importing KML to map and encoding /decoding polylines.
...
How to change gridView child background at given position in android from another activity?
I actually want to change particular background of grid view from another activity at user given position. But when i go to activity which contains grid view , add call gridView.getChildAt(position) i got an error .getGetChildAt() call on null ob...
How to Implement Camera 2 API & Use its Method in Android App
Camera 2 is advance API as Camera got deprecated. The interface is provided by the package named an android.hardware.camera2 to those individual camera devices which are connected to an android device.
This android.hardware.camera2 packa...
How to Implement DataBinding in Android App Using 3 Easy Steps
Databinding is an architecture that consist 4 major parts first is: source object that supplies the information to viewed pages, Second is: data consumer that displays the information, third is: agent that ensures that data is synchronised betwee...
How to Implement Proxy Client on Android using VPN Services
Hello I am trying to implement proxy client on Android. For this purpose I using VPNService. When I connect to server and send first package from device over created socket I receive from server Bad request 400 error.
Maybe someone w...
Switching between Activities along with data using Kotlin
The important announcement by Google in 2017 for Android Developers is that kotlin is now an official language for Android App Development. For more on introduction and basic you can visit previous blog "Getting Started with Kotlin for Andro...
How to Resolve AppActivity Crash Issue On This Code and Barchart Not See?
Need a help in appactivity crash issue My code is:
package wallet.ask.com.abcd;
import android.app.ProgressDialog;
import android.graphics.Color;
import android.os.AsyncTask;
import android.support.v7.app.AppCompatActivity;
import andro...
Is there any, ONE App Development Language for ANDROID, WINDOWS and iPHONE?
Hi,
I want to develop a mobile application for Android, windows and iPhone. I heard that Google developed a language in which you can develop application for Android, windows and iPhone by using just one language or may b just one platform. Bu...
Android O Released with Top 7 New Features for App Developers
Android was founded by Andy Rubin, Rich Miner, Nick Sears and Chris White in October 2003, and later in the year 2005, its is acquired by Google. As Android is nowadays very popular mobile operating system and it is continuously evolving accordin...
How to capture image from front camera in backend on button click using phonegap?
I Want to learn about how to capture image on login button click from the front camera of smartphone without knowing user and display the pic on the next page. For development I am currently using PhoneGap.
Please help.
App Developer Required for Photo Viewing App on Private Network for Photobooth / Kiosk
We have some windows software that helps us create a photo viewing kiosk for guest photography in hotel resorts. The software is old and the developer is not very willing to bring up to date.
We’d like to look at opt...
Hold values in android studio for textview and checkbox
how to hold value of text view and checkbox in android studio so that the set data will visible when i go to that activity lateron and when i set new value then new value get hold.
How to insert this codes data to SQLite?
Need help in inserting the below code packet to SQLite:
public class StepDetector {
private static final int ACCEL_RING_SIZE = 50;
private static final int VEL_RING_SIZE = 10;
// change this threshold according to your sen...
RuntimePermissions Android
ANDROID RUNTIME PERMISSIONS
Today I am going to show you a simple and easy method for handling runtime permissions. But before that let's understand what runtime permission is and why it is required?
Pe...
Samsung Proclaimed the Extreme Level of Mobile Technology - Next is Now
Few days back it has been a blast in android news. Samsung proclaimed the Galaxy S8 and Galaxy S8 Plus mobile phones, in the wake of seeing it discharged ordinarily before the revelation. Samsung evidently checked most of the cases ...
3 Steps Guide to Customize Alert Dialog with Dynamic Buttons
In this android tutorial blog, we are going to discuss customizing Alert Dialog with Dynamic Buttons. Before we start the tutorial and the coding, it is first immensely important to comprehend what is android dialog. Android dialog is ident...
How to show single textview in different color?
Hello everyone,
i have this
<string name="disclaim">DISCLAIMER:Next Vision Research Solutions Pvt. Ltd. holds the right of refusal/cancel/acceptance of the junk responses either intentionally or unintentionally submitted by an...
Android Swipe View is Too Heavy to Swipe, It Stuck on 1st Swipe
Hey!
I am stuck in a weird problem for some 2 days,kindly help if someone knows what exactly it is.
Problem being, I have an app with tab view (3 swipe tabs somewhat like watsapp's tabs). Tab1 , Tab2 ,Tab3 .
Ta...
Use of Context in Android Application
Context is the current state of any object/application that represents several environment data. Context assist the present activity to communicate with the outer environments like the databases, class loaders, files to the environment. It is the...
Json textview to Json viewlist
public class ExistingCSheet extends AppCompatActivity {
private TextView listing;
String[] items;
ListView lv;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanc...
Famous Games to Play on Android List of Most Addictive Android Games
Some of the most famous games for mobiles are found on Android. In recent years we have seen an influx of so many games in different genres. First, we saw many parts of Angry Birds taking off on Android and later we saw famous games like Candy Cr...
Applications on SD card moving back to Phone
Hi,
I am using Yuphoria 5010 and Lenovo Vibe K5 smart phones running stock Android 5.1.1. Both the phones are installed with 16 GB Class 10 memory cards.
I moved many applications to the SD card. Now, whenever these apps are updat...
Android RecyclerView Items Animation Using Custom Adapter With Example
RecyclerView was introduced as an upgraded version to List view. The RecyclerView is much flexible, more efficient and more advance. With the help of RecyclerView, you can show larger data collections whose data may change at run time. RecyclerVi...
