Android Build Hub

I see a lot a similar questions R.java can't compile , No resource found that matches @android:… Read more Android:style Reference After Sdk And Adt Plugin Update In Mid 2011

First up: I have sifted through many of the questions on the topic on SO and have still failed to c… Read more Urimatcher Doesn't Match Correctly

I have my phonegap project with DevExtreme tool. It is with phonegap cli-7.1.0 and it works fine. N… Read more Build.phonegap Upload Or Convert A P12 Certificate File

Data before scrolling Data after scrolling The problem with my app is shown in the pictures abov… Read more Why Do Values ​disappear After Scrolling In Recycler View?

I have a ListView that has a signature capture control in it. When the user touches down on the si… Read more Android: Turn Listview Scrolling On And Off

I am using Room API to implement a DB in my Android app. It seems that every time I load my app it … Read more How To Check If A Db Exists In Android?

I'm making an app that uses the firebase database. My app was working with no crashes, until I … Read more Firebase Databseerror Only After App Is Relesased To Google Play - Android

Recently I started mavenizing my android application. One of the obstacles on my way is following: … Read more Android-maven-plugin V3.4.0 Cannot Find Drawable Resources When Building App

This is my data structure: Here I want to retrieve the Latitude and Longitude of the last item of … Read more Get Last Item In Nested Database Firebase Android

I am getting below exception android.os.NetworkOnMainThreadException because I don't use an … Read more Perform Network Operation To Check If User Has Internet Connection With Async Task

I would like to display a some text that when clicked will redirect me to a website. I am writing b… Read more How To Hyperlink Textview In C# Android?

I am making an app in which the header and footer would be same through out the app. i can start a… Read more How To Use Multiple Fragment In Single Activity In Different Times

Have not seen any commands regarding turning the Android device speakers on using 'adb shell… Read more How Do You Turn On Device Speakers For Android Using Adb Shell

I am trying to build an app made with Angular2 + Ionic2 (ie. Cordova 6) for my android 4.4.4. I hav… Read more Cordova Build For Android Level Api 20

I am receiving the following exception when trying to use any of the save functionality in the late… Read more Google Play Games :: Cannot Use Snapshots Exception

What I'm trying to do is have an Android app that connects to a Google App Engine backend in or… Read more How Do I Make Requests From An Android App To An App Engine Backend?

my Class A calls a startActivityForResult: class A is activitygroup in the one tab of tabactivity I… Read more How To Return A Result (startactivityforresult) From A Activity To Tabhost Activity?

I want to implement a cool effect, when there is an explosion the music gets slightly slower for a … Read more Libgdx,change Pitch In Music

First time listener firing takes so much time (approx. 40s), subsequent loads takes lesser time (ap… Read more Firebase Listeners First Time Invocation Takes Time

I would like to notify my server that the user deleted the application. How can I accomplish this? … Read more Sending Data To Server When Android Application Is Unistalled

Suppose I get a stream of pixels buffer and I want to display them with OpelnGL; For that I use GLE… Read more How To Communicate Between Threads With Android Opengl

I am getting the following error while running and the activity does not start. The error is showin… Read more Appcompat-v7:25.3.0 : Appcompat Does Not Support The Current Theme Features: { Windowactionbar: False, Windowactionbaroverlay: False, . }

As I know, TTS needs TTS engine to speak one language. In Android emulator 2.2, Pico TTS engine is … Read more How To Create Custom Text-to-speech Engine

I set up a basic instrument test in Android Studio in my src/androidTest/java folder. Now I want to… Read more Cannot Run ./gradlew Connectedinstrumenttest

I tried to place an object on face. But does not understand how to set depth in object. Like when I… Read more Arcore – Object Does Not Show In Correct Depth In Face Augmentation

Aim Allow users to register their preferred display name, home address, email, and password by util… Read more Android - Firebase - The Email Address Is Badly Formatted

I know that you can't turn on GPS in your application without going to system preferences. But … Read more Turn On Gps Like Gps On/off Widget

Right now i am able to select only one contact from my contacts in my phone,i want to send sms more… Read more How To Select More Contacts From My Contact List To Send An Sms