Index Android

How do I get the first/ last completely visible item in a recyclerview if it is inside a NestedScro… Read more Can't Find Recyclerview Visible Item Position Inside Nestedscrollview

My Activity contain three EditText and one button. I set custom AlertBox for get the User input on … Read more Remove Focus From All Edit Text After Click On Ok From Alert Dialog

Whenever I add cordova-plugin-intercom to the solution I get an error during build at :app:transfor… Read more Cordova Android Error :app:transformclasseswithdesugarfordebug When Adding Plugin

I have two android apps A and B. I am passing a file from app A to app B and I am seeing that app … Read more Getting Permission Denied When Using A Uri Despite Flag_grant_read_uri_permission Being Set

I am starting with development in android apoplications, but not sure about the creation of views. … Read more Memory Friendly : View In Xml Or Java Class?

I want to capture photos with fixed resolution (i.e. 1200x1600) using CameraX library. So according… Read more Setting Target Resolution For Camerax Not Working As In Documentation

I need a way to uniquely identify android and iOS device even after my application is uninstalled a… Read more Device Fingerprinting (android And Ios)

I am building a custom camera with auto focus, and was merely wondering if there is a way to invoke… Read more Looking For Camera Auto-focus Indicator Example

I wanted to know if there is any way that I can call a JavaScript function from native Android Acti… Read more How To Call A Javascript Function Directly From An Activity In Android?

Here is how to create a clipping area the shape of a circle: Path path = new Path(); path.addCircle… Read more On Android How Do I Make Oddly Shaped Clipping Areas?

I am not able to find anywhere on Google API document that its map can be customized (i know it can… Read more How Does Pokèmon Go Uses Custom Google Map Using Google Map Api?

With the newer Android Q many things changed, especially with scoped storage and gradual deprecatio… Read more Media Scanner For Secondary Storage On Android Q

I'm getting this error on ORM Lite when creating table ActivityLog : 10-23 04:06:32.255: E/com.… Read more Orm Lite Throws Error When Creating Tables Containing Multi Level Foreign Key

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

I am trying to programmatically set a custom background color in my ListView Adapter but I want to … Read more Change Listview Item Background Color But Keep The Default Selector Style?

I have written a program that can create shortcut of my application in android emulator homescreen.… Read more Set Different Icon/image For Shortcut ?

I need to put an array of objects ( each object has 2 fields ) as parameters in url of http request… Read more Passing Array Of Objects As Url Parameters In Request

I'm using the Realtime Orientation Sensor Plot demo from the AndroidPlot library. How can I mak… Read more Realtime Xy Plot X-axis Update

I have a class that extends EditText, on this class i'm trying to make the text to set setEllip… Read more Android Setellipsize Not Working On Class That Extends Edittext

i am facing this error Execution failed for task app:transformClassesWithInstantRunForDebug'.JS… Read more Error : Jsr/ret Are Not Supported With Computeframes Option

I've tried a couple days in g*ogle to find any good tutorial how to do. But until now, I have n… Read more Tutorial To Send Data As Jsonarray To Mysql In Android Using Php

Can we implement Paypal with a card payment. e.g. Somebody doesn't have paypal account so he/sh… Read more Card Payment Using Paypal Android

When I try to deploy my project to the emulator the compile fails with a bunch of Cannot find symbo… Read more Cannot Find Symbol In Android Studio Without Rebuilding Project

Error Log Error:Execution failed for task ':app:transformClassesWithMultidexlistForDebug'.… Read more Android Build Gradle Failing, Error App:transformclasseswithmultidexlistfordebug'

i'm finishing a video application and i'm displaying interstitial ads when leaving the vide… Read more Admob: Interstitial Ads Showing Every Time

As the question suggested, the shared preference can't be saved on the new activity Set temp =… Read more Android Studio - The Shared Perference Can't Be Saved On The New Activity

i tried to compile LibVLC for android on ubuntu 16.04 and got the follwing error: priv.c:122: error… Read more Error Compiling Libvlc For Android

I am trying to make a fraction: I am using this is a text view but it is not rendering very nicely… Read more Android - Displaying Fractions Using Unicode

I use an AlarmManager for update every second a widget but when add more widget only the last widge… Read more Android : Alarm For Update More Widget

I had developed an app which will selectively rings for certain numbers even if the phone is in s… Read more Selective Silent Mode

I need to export excel from my android app. I use Apache-POI library and I get en exception when I … Read more Excel Export In Android

I've tried to filter my ListView from my EditText box, but currently, it's not working. I h… Read more How To Filter Text In A Listview Properly?

I have a MainPage activity that the user is taken to after logging in. This activity then dynamical… Read more Views Removed Using Removeview() Are There When I Next Open The Activity (android)

Looking to store android.location.Address to a SQLite database. I am using ORMLite to persist my ob… Read more Android - How To Store Address To Db

I am working on a parse.com Android application, in which I am putting my predefined/default image … Read more Putting Image From Gallery In Parsefile In Android

update 1 i dont know much about but what i am trying to do is to play the video on both andriod/iph… Read more How Can I Make It Play Video On Android/iphone?

ArrayList newArray = new ArrayList (); newArray = urlList.getUrl(); for( int i = 0 ; i < newArr… Read more Arraylist To Array Of Strings In Java

I am trying to load an image from another website in cordova webview, and I get the following error… Read more How To Load Third Party Non-secure Images In Cordova Webview?

I'm retrieving test data from Room, but all I get is the hash-code data, even though I override… Read more How To Override `tostring()` Properly To Get Rid Of Hash Code

I am Using SwipeDismissTouchListener in my Code but it seams to work only for buttons , not for Tex… Read more Swipetodismiss Works Only On Buttons?

I want to integrate fcm for having push notification functionality in my app. But the problem is my… Read more Firebase Fcm Token Not Generating

Below is the code which allows the user to store data into Firestore. The problem is, the uploaded … Read more How To Only Store Data For Current Logged In User Using Firestore

Working with SharedPreferences, this activity crashes upon launching. First I'll post the activ… Read more Android: Nullpointerexception Working With Sharedpreferences

I'm developing a RESTful API in Rails3 and a corresponding OAuth2 provider (consumed by android… Read more Oauth2 Provider: How To Offer A Login Page In Order To Let Oauth Clients Get The Resource Owner Id

I want to persist data about crashes and metrics of crash-free users in my database for further ana… Read more How To Export Crash-free Users From Firebase?

When I am in an Android xml file (an activity menu, for example) and type android: then autocompl… Read more How To Change The Control+space Autocomplete Shortcut Keys In Eclipse For Android

I am developing an application which lists restaurants closest to the user. When the refresh button… Read more Android Locationmanager Requestlocationupdates Doesn't Work

In my app a User can sign up and than sign in, after successfully signing in he's taken to an a… Read more Get Uid After Signing In Firebase Android

I am trying to design an UI very similar to this. I have been able to design it almost similar to t… Read more Slanting Or Sloping Ui Design In Android

I have an ActionBar icon (the main one on the left, not an action item) that I would like to animat… Read more Animating Actionbar's Icon

I'm developing a steganography app for a class project which allows a user to encode a secret m… Read more Bitmap Pixel Values Differ After Setpixel() And Getpixel() On Same Pixel

I have a recyclerview inside another recyclerview. I want to make height of inner recyclerview '… Read more Set Height Of Inner Recyclerview Wrap_content

I have a working example with Jsoup and AsyncTask, and that works fine. I am just not satisfied wit… Read more How To Use Jsoup With Volley?

I've been grappling with this problem throughout the life of my project. I have many lists in … Read more Android How To Reuse A Header Layout As An Empty View In A Listview

Printer is GoojPRT portable printer PT-210 (thermal printer) the same code is work on another therm… Read more Print Arabic Characters In Android Thermal Printer

Any ideas why this code throws a NullPointException? Spinner spinnerLoadLayouts = (Spinner)this… Read more Android Spinner Give A Nullpointexception

When I cast Video from android phone to Chromecast device, I want to add additional fields for my o… Read more Adding More Fields In Mediametada Googlecast

I am using LG Optimus 2x smartphone(Gyroscope and Accelerometer sensor) for positioning. I want t… Read more Gyro Sensor Drift And Correct Angle Estimation