Android Tech Blog

I'm trying to connect this website : https://ent.enteduc.fr/CookieAuth.dll?GetLogon?curl=Z2F&am… Read more Jsoup Authentication Failed

I`m looking into UPnP with the help of the generated stack for java/android created with the device… Read more Upnp: Intel: Generate Stack: Java Android: Invoking Actions On Network Light Sample

I am using flutter and firebase to create a mobile app. I have 2 collections on my firestore and i … Read more How To Fix 'getter "documents" Was Called On Null.' In Flutter

So I've come to a point where I need to implement an SQLite database for my app. Following '… Read more Android: Fragments, Sqlite And Loaders

I am trying to make my app fill the screen for normal displays, but this is the result when I boot … Read more Androidmanifest.xml My Android App Doesn't Really Fill The Screen

I am coding a custom lockscreen app for android. I have managed to disable the back button. But th… Read more Android Disable All Hardware Keys For Lockscreen App

The problem Suppose you have a view inside a layout view, and you wish that each touching event on … Read more How To Trigger Selectors From The Layout View?

Yamaha InfoSound and ShopKick application use technologies that allow to transfer data using ultras… Read more Transferring Data Using Ultrasound

I'm currently working on implementing a Service that when requested will perform some work on s… Read more Implementing A Thread Pool Inside A Service

I have three Fragment. I have sent a String(URL) from third Fragment to the First Fragment. First F… Read more Webview Loadurl Opens Browser Choice Dialog

I have tried to repo init the source code Ubuntu build machine and it is successfully able to clone… Read more Syntaxerror: Invalid Syntax To Repo Init In The Aosp Code

Received an email from my first Motorola Droid user. The new 480x854 resolution introduced in Andro… Read more Resolution Support In Android 2.0

Hey I know this was asked before, but none of the solutions seem to help. This is NOT a duplicate I… Read more Could Not Find Facebook Sdk.apk

I have spinner which including many items and want when I click on one item from those items it ope… Read more How To Start Another Activity When Click On Item From Spinner Items

I am trying to add firebase database some info by getting database reference but it gives the fallo… Read more Firebase Databasereference Gives No Virtual Method Error

I have to get a today Date with this format {'Date':'2013-09-11T14:47:57.8895887+02:00&… Read more Java Simpledateformat Similar To C#

How to share .gif file in any of below Android apps: Whatsapp Snapchat Google Talk Line Viber Skyp… Read more How To Share .gif File With In Other App Using Intent?

I'm not getting any exceptions, but when I run... InputStream deckFile = context.getAssets().o… Read more Inputstream From Assets Folder On Android Returning Empty

I wish to update the text on the screen every 5 second, I have created a timer to do so. However af… Read more Update The Ui With Dynamic Text

I uploaded APK file to Alpha/Beta test mode. and published it. I activated my in-app purchase id. I… Read more Android In-app Purchase For Alpha Test Mode

I have recyclerview inside CollapsingToolbarLayout and I want it to be scrollable, but it is not. W… Read more How To Scroll Recyclerview Inside Collapsingtoolbarlayout

I am trying to find the best way to update a Progress Bar while reading in records from a text file… Read more Android Update Progress Bar While Reading Records From A Text File

I have 2 buttons in my app starttime and endtime Now I want the device to turn in silent mode durin… Read more Auto Silent Android Device With Timer Set My User

I'm trying to implement a DataListFragment with an adapter that uses a Loader from Commonsware.… Read more Getting Sqlitecursorloader To Observe Data Changes

I am developing an application in which I am using Facebook SDK for different purposes. Currently I… Read more How To Fetch All Photos From Facebook In Android

the title says it all. I've looked into android arsenal but couldn't find anything that fit… Read more How Can I Have A Calendar With Date As Horizontal Rows And Time In Vertical Columns

I have tried with below code for read and display shapefile from my SD card ShapefileFeatureTab… Read more How To Display A Map Using Shape Files In Android?

In titanium how do I add multi window support as described here: https://developer.android.com/guid… Read more Android Multi Window Support Using Titanium/ Appcelerator Alloy

Can someone please tell me how do I create an empty grid with black border on android studio ? It s… Read more Grid In Android Studio

I'm using socialauth-android to let my Android users authenticate themselves on Facebook. My is… Read more Socialauth-android Authorization Successfull With Facebook But Verification Code Is Null

I am planning to use python code in my app. So I have to ship python binaries along with the app. I… Read more Abi Specific Android Resource Qualifier

I understand the idea and usage of Viewholder pattern, but still I have one question: Assume we hav… Read more Android Viewholder Implementation

I was trying to integrate iText in my Android Studio project when the sync successfully completed. … Read more Duplicate Classes In Same Jars Of Different Versions - Android

When i try to pass bundle variables to my Fragment in android they return as null in the fragment i… Read more Bundle Null In Fragment

I have a butoon, on clicking of this button i want to open multiple buttons on a single AlertDialog… Read more How To Add Multiple Buttons On A Single Alertdialog

Hey I am trying to make a notification for my file uploading notification. This is my XML: but it k… Read more Why Am I Getting A Circulardependencyexception?

I am new to Android development and I am have some deprecated issues. In Android Studio, it is stat… Read more Android Studio - Namevaluepair And Httpparams Is Deprecated

Any suggestions to fix this problem: I am getting this error in android studio after importing Proj… Read more Gradle Dsl Method Not Found: Android()

I am trying to add android-support-v7-appcompat to my project build path: This is what I have done:… Read more Cannot Add Android.support.v7 To My Project Build Path

We have an app on playstore with minSdk version as 15 and we have less than 0.7% active users on ap… Read more What All Advantages I Can Get By Increasing Minsdk Version In Android

How we can override the Android keyboard in all activities on Android? I am using it like this @O… Read more How To Override Android Keyboard

I have searched for solutions for a day and cannot find one that applies for my situation. I am sor… Read more Problems Parsing Json Data

I have a problem to implement following problem: I'm making a request that fetches all active l… Read more Retrofit + Rxjava: How To Implement Iterable N Requests?

I want to change the format of Material Date Picker. I am getting it from String its like 13 Apr 20… Read more How To Change The Format Of Material Date Picker In Yyy.mm-dd

I have main.xml as follows: ... AndroidApplication source code does, and mimic that. Read more How To Add Libgdx As A Sub View In Android

So like in Linux on Intel processor, we have a large amount of hardware performance counters to acc… Read more Does Android(on Arm) Have The Hardware Performance Counters?

I recently updated the support design library to the latest version and now every activity that has… Read more Error Inflating Collapsingtoolbarlayout

Trying to use a Timer to do run this 4 times with intervals of 10 seconds each. I have tried stoppi… Read more How To Stop A Timer After Certain Number Of Times

This program gives one value of Htm for each value of i. I want to display each value in turn by re… Read more How To Display Each Value In Turn From A For Loop

I have a layout, which has several views inside of it - toolbar, recyclerview and few separators (w… Read more Antialias On Clippath On Layout

I want to use my Android App as a “Producing client” for Kafka. After adding following dependecies:… Read more Duplicate Files Copied In Apk Reference.conf

Alright so, I am making sound application for android and there is a slight problem. I made my app … Read more Problems With Media Player

i have develop a android application integrate with facebook login now i want to make facebook app … Read more Getjsonarray() In Graphresponse Cannot Be Applied To Java.lang.string - Facebook

I am use OpenHttpConnection(URL) method to connect internet in my android application. But getting … Read more Getting Exception While Connecting To Internet In Android

I have an Android application which uses sqlite database to store textual data for a particular use… Read more Clearing Application Database

i've a locked php page (username and password) by .htaccess file, how can i do to connect to t… Read more Connect To Php Page Using .htaccess With Android Application

I've got a series of Location / GeoPoint objects that form a polygon in my Android app. I wonde… Read more Calculate The Area Covered By A Polygon In A Google Map In An Android App

SearchListAdapter.java RecyclerView List Search using EditText implementing filterable do not work.… Read more Recyclerview List Items Search Using Edittext Implementing Filterable Do Not Work

Here is the code that i am using : import android.os.Bundle; import android.support.v4.app.Fragment… Read more When Using Jersey For Restful Api In Android App I Get This Error:

All the samples from Vuforia official website use pure Java or Java together with c++. But, my appl… Read more Can We Use Vuforia With Nativeactivity On Android

I was trying to find a way to connect Via WiFi to my android.. Found some on StackOverflow but they… Read more How To Connect To Adb Via Wifi *with A Convenient Bat File*

Is there a way to add or remove keys from an AttributeSet when defining a custom View? public B… Read more Editing An Attributeset In Android?

I'm designing a custom keyboard for Android. I want to have my custom label for ENTER key for s… Read more Cannot Change Enter Key Label For Custom Keyboard In Android

I tried to start a App project and now i get the following error. I tried a lot from the answers t… Read more Java.lang.illegalargumentexception: No View Found For Id 0x7f0c007b

As of now, the volume can be set per Stream type. I am just wondering if there is a way to control … Read more Android Independent Volume Control

I have finished making my app. Now, I want to reset all my editTexts to have the layout width as fi… Read more Set A Consistent Theme For All The Edittexts In Android

I met the problem I cannot create CCSprite in cocos2d-x Android. I have a xml file which store the … Read more Cannot Create Ccsprite With Subfolder Png When Port To Android Application With Cocos2d-x?

I want to display a pdf file in my app . Where i was stored pdf file in raw folder . Where pdf name… Read more Error:error: Try Is Not A Valid Resource Name (reserved Java Keyword)

I create simple 'ParseStarterProject' as default of parse.com project. It works. I send not… Read more How Can I Get Data Or Title From Receiving Notifications?