Android Devweb

I am implementing a ListFragment using a custom ArrayAdapter to populate the list. Each row item ha… Read more Listview Changing Items During Scroll

I'm using Retrofit to handle the Serverside Data from Mobile. After Implementing retrofit, I am… Read more Java.lang.noclassdeffounderror Retrofit2.utils

I want to backup my app's data using Android backup service, but I'm concerned about networ… Read more Android Backup Service - When And How Often To Backup?

I'm developing a simple tasks app in Android and I need to create notifications via an AlarmMan… Read more Static Alarmmanager In Android

I want to run my app on a emulator api level 10 using Intel HAX technology. I've downloaded the… Read more Intel X86 Emulator Starts But Android Doesn't Boot

My MainActivity has the lauchMode='singleTask' Now I want to start the activity from a noti… Read more How To Force Restart Activity From Intent

I'm trying to wrap my head around this whole new mobile paradigm. So I've decided to order … Read more Usable Ide For Android?

I want to receive notification when Mobile network connection is lost or received. Through followin… Read more Broadcast Receiver Not Working For Voice Network

When I Clean/Rebuild my project or even run app, It doesn't return any errors. But when I gener… Read more Generate Signed Apk Error: Error Converting Bytecode To Dex And 1 More

I want to understand how to call a non-static method of one class in another class. I have seen som… Read more How To Call Non-static Method Of Another Class

i want to check if the toast have dismissed or not ,because user click the mouse the toast is s… Read more How To Check If The Toast Have Dismissed Or Not

I've recently trying to build a simple android project. It will play a sound when the user clic… Read more Need Help In Mediaplayer Class

Background I have an app that has an AccessibilityService. Android seems to keep AccessibilityServi… Read more How Can I Programmatically Start And Stop An Accessibilityservice?

I know there are plenty of materials about my question. But I'm still confused how to design an… Read more Android Design Supporting Many Kinds Of Screen

I want to know whether the file is Audio(mp3,aac, etc), Video(mp4,wmv,3gp,etc), Document(txt,rtf,do… Read more How To Know The Filetype?

I have a WebView based application where I want to display a video which is inside a video tag like… Read more Android Webview Html5 Video Tag With Https Source

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'm trying to play a random sound onTouch event (currently working), but the sound is actually … Read more Play A Random Sound Ontouch

I've updated my Android Studio Version to 0.2.1 and since then when I open a clean new project … Read more Build Issues With Gradle Android Studio 0.2.1

I am following a udemy tutorial series in which the instructor is using a different version of Andr… Read more Can't Find Device Screen Option In My Component Tree Window

I am very new to programming an android as well. I am trying to add fragments using for loop. Lets … Read more Adding Fragments Using For Loop

If I have a lot of TextViews serving as item labels, I thought I could extract everything that'… Read more Why Shouldn't I Set Layout_width And Layout_height In A Style?

I'm following this: Programmatically collapse a group in ExpandableListView. I want the user ca… Read more Expandablelistview Ongroupclicklistener Not Firing

I want to add canvas to my Worklight project. I learned how to create canvas from this tutorial: ht… Read more Ibm Worklight - Using Canvas

I have a design for messages. 2 xml files are responsible for the design: recyclerview_item_incomin… Read more How To Use Different Layouts For Incoming & Outgoing Chat Messages

I'm developing a service using GAE for android clients and need to refresh application data on … Read more High Frequency Data Refresh With Google App Engine

I use Jsoup to scrap the website: doc = Jsoup.connect(String.valueOf(urls[0])).userAgent('Mozil… Read more Fetching The Website With Jsoup - Page View Source And Jsoup Shows Different Content

I'm trying to publish my Android app by following the instructions here: http://ionicframework.… Read more Error When Running Cordova Build –release Android

I want to get a camera view by compose androidView, but the following code seems not work for me. @… Read more How To Initialize Camera In Compose

I am working on a android VOIP Dialer. I unable to install my current app along with old app in a d… Read more Error -505 Install_failed_duplicate_permission:

.... @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedIn… Read more Android System Services Not Available To Activities Before Oncreate()

I'm looking for a solution to send a Push Message from PHP in Intels App-Framework, but I can&#… Read more How To Send An Android Push Message Using Intels App-framework?

My activity's layout is as shown below. Solution 1: Try adding the following for your activity… Read more Android - Soft Keyboard Pushes Layout Of My Activity Out Of Screen

I've seen a few questions with this topic, but when I search for the other part I have in my er… Read more Conversion To Dalvik Format Failed With Error 1 With A Scary Message In The Console View

I have a custom list view which has a Textview and an image. When I click on the textview a hidden … Read more Android: Listview Bug

All, I am trying to upgrade to Cordova v3.0.0 and have installed the cordova package from npm, have… Read more Cordova (v3.0.0) Cli Failing On Mac - No Output For 'which Android' Command

This is my Layout File: RelativeLayout xmlns:android='http://schemas.android.com/apk/res/andro… Read more Centering The Matrix Of Imageviews To The Center Of The Screen Dynamically

I installed Android Studio, but now fail in installing Android SDK when start lauching it. It says… Read more Android Studio Install Failed - Unable To Run Mksdcard Sdk Tool In Windows

In Jetpack Compose for android you can do this: val fontFamily = FontFamily( Font( res… Read more How To Load Fonts In Jetpack Compose Desktop?

I am using an Edit Text in my project. The problem is that whenever I type anything into the text b… Read more Android Edit Text - Cursor Stays At The Starting Position

i want to buy same item over and over but code gives me null pointer exception when try to buy seco… Read more Buying Same Item Over And Over - In App Purchase Android

I am creating a SeekBar programmatically like this : SeekBar seekBar = new SeekBar(this); seekBar… Read more Seekbar Programmatically

I want to show a pop up or a prompt when a user makes an order in my app (pressing a button) for th… Read more How To Show A Pop Up In Android Studio To Confirm An Order?

I am using a custom view to draw a game content and i use a button from xml layout to enable or dis… Read more Postinvalidate() Not Working With Non-ui Thread

while i'm developing my android app on my HTC sensation, i can't run the app directly from … Read more Android Launch From Eclipse Not Working Properly Without Error Message

we already have a bunch of similar question to this but all of them was related to backward compati… Read more Error While Inflating Class Android.support.v7.widget.cardview

This is my colors.xml: #ffffff This gives me the foll Solution 1: try to add this... < resour… Read more Colors Xml: "attribute Is Missing The Android Namespace Prefix"

My application has a SQLite database in the asset folder. When the user launches my application, th… Read more Missing Table In Sqlite With Specific Version Of Htc Desire Hd

Using the Android maps api I'm creating polygons as I collect location data from every third po… Read more Android Maps Gps Outlier

I want to draw a simple ImageView in the middle of the screen, horizontally and vertically. But i w… Read more How To Draw A Imageview In The Middle Of The Screen? (programatically)

My layout that contains videoView Solution 1: Try this : public static void playVideo ( String u… Read more Mediacontroller Doesn't Work

I am using this to work with Shake, and that works fine for me, but i wanna launch application when… Read more Shake Device To Launch App

i am making a android application n use a .php file to call java script file that returns me a JSON… Read more Parsing A Specific Json Data

How can I change the title position of navigation drawer application (Android studio)? Solution 1: … Read more How Can I Center The Title Of Navigation Drawer Application?

I'm using the SimpleDiskCache code (github link) to cache a few video files to disk for an Andr… Read more Simplediskcache Inputstream Bad Number Format

I am struggling with this problem when the application goes to run on the mobile phone HUAWEI ALE … Read more Java.lang.securityexception: Permission Denial: Requires Com.huawei.android.launcher.permission.write_settings

I want to select an image from gallery and place that selected image in the ImageView. I have also… Read more Placing An Picture In Imageview Selected From Gallery

I have an onClickListener set on a CheckBox for a RecyclerView that holds a list of CardViews. The… Read more Recyclerview: How To Add Onclick() And Keep Onlongclick() Working?

I have a problem using the Google Play location services. I was trying to follow http://developer.a… Read more Mlocationclient Cannot Be Resolved

I am developing an HTML5 app specifically for Android and Chrome. The problem I have stems from the… Read more Android Chrome Window.onunload

I'm trying to implement an animation in my Android app using AnimatedVectorDrawableCompat, for … Read more Animatedvectordrawablecompat Looping Animation Using Callback