Android Coder

In my application I have multiple places where AsyncTask can be invoked to connect to web, download… Read more Syncronizing Tasks In Android

Hi I am trying create circle shape on map. For that i am using ground overlay item. I tried draw ci… Read more Circle Drawable Looks Like Oval On Map

I am new to Android development. By following this tutorial I got errors The import com.google.andr… Read more The Import Com.google.android.gms Cannot Be Resolved

I am new to flutter and i wanted to implement a simple Login screen using BLoc. There is no build e… Read more Flutter: Blocprovider.of() Called With A Context That Does Not Contain A Bloc Of Type

I'm currently using mqtt to communicate between client and server and mqtt publish method takes… Read more How To Send Objects Instead Of String In Mqtt Messages?

I've compiled Valgrind for ARM using this with minor alterations. After installing on a phone … Read more Valgrind Cannot Execute Memcheck Tool On Android Os?

How to save Object while orientation change, since onRetainNonConfigurationInstance and getLastNonC… Read more Save Object While Orientation Change

This question is mostly to solicit opinions on the best way to handle my app. I have three fragmen… Read more Communicating Between A Fragment And An Activity - Best Practices

Im developing an application which having Images as a Index on selection of particular image that a… Read more Onclicklistener In Canvas

This is the Overlap Background (or Overlap Image) problem which I only get it on Nexus 5 Emulator w… Read more Overlap Background (and Overlap Image) On Nexus 5

'Location of the Android SDK has not been set up in the preferences in 64 bit Windows' - I … Read more Location Of The Android Sdk Has Not Been Set Up In The Preferences In 64 Bit Windows

I'm building an app using the Ionic framework and AngularJS. It used to run fine, now it crashe… Read more Ionic App Crashes On Android Emulator And Device

android.Camera.Preferences.setRotation documentation public void onOrientationChanged(int orientati… Read more 1.6 To 2.1 Camerainfo Alternative?

I have pretty simple code which should be working according several articles regarding DataBinding … Read more Runtimeexception: View Tag Isn't Correct On View:null On Viewagendaitembinding.bind() Method

I have a ScrollView at the top node of an activity, with several TextView inside. I want some of th… Read more Textview Scrollable In Scrollview

My android app is working fine on all android devices except in samsung devices having ICS. It'… Read more Android Webview App On Ics Getting Pixelated

I am trying to show a live preview of the rear facing camera in Codename One. I use for that the na… Read more How To Force Permission "android.permission.camera" To Be Added To Manifest In Codename One

I am having this weird issue, for android OS below lollipop. When i click on Toolbar option menu or… Read more Android Click Highlight Issue: After Updating To Android Studio 2.2 Preview 3

Recently one of my app got a security alert from Google Play as below. You app is using an unsafe i… Read more Google Play Security Alert - Your App Is Using An Unsafe Implementation Of The Hostnameverifier

I want to use adb shell to tell my device to display an image on its SD card. I thought this comma… Read more How To Use Adb Shell To Display A Local Image

I have embedded the CK Editor in a html page. Now I am not able to access the data's that are t… Read more How To Retrieve Data From Ck Editor In Corona Sdk?

I am using GoogleCientApi object to fetch location updates and other Accelerometer sensors and send… Read more Services Or Intent Services To Send Location Updates Every 5 Sec To Server Endlessly?

I am using a c native function to change the integer fields of a java class. Basically i want to se… Read more How To Use The Jni To Change The Fields Of A Java Class

I have create one app with build version 5.0 I have write theme below Read more Android Material Theme Alpha Color Issue

I used this android support library ver 25.0.1 for my project I met errors on some device on some t… Read more Nullpointerexception: Attempt To Invoke Virtual Method 'java.lang.object Android.util.sparsearray.get(int)' On A Null Object Reference

I am trying to bring up the sample code of sony's remote camera API with eclipse following this… Read more Run Sony's Cameraremotesampleapp In Ecplise

I've followed this tutorial but when I try to run the application I get 'Unfortunately RSSP… Read more Android Listview - Rsspro App Has Stopped Working?

I am struggling with this and I cannot find a direct answer to this question due to its generic key… Read more How To Reset Or Unset A View Height Or Width Which Were Set Programmatically

I'm writing an Android 5.1 application for a tablet and I'm able to distinguish between tou… Read more Disabling Touch In Android (only Allowing Stylus)

I'm trying to retrieve data from firebase, but I get: java.lang.ClassCastException: java.util.… Read more Error Retrieving Data From Firebase With Kotlin

How can I play a mp3 song using Google Play Music. I am trying to play, pause, next etc in Google P… Read more Play Mp3 In Google Play Music

Is there a way of getting all the phone numbers for all contacts without doing a separate query for… Read more Efficient Way To Load All Contacts And All Phone Numbers (android 2.0)

I Downloaded Svn Code IPcamera which an Android application for Live Streaming Media From Android c… Read more Building Ndk Applications (ipcamera)

I hide admob adview by view.gone: //adView.setClickable(false); //adView.clearFocus(); //adView.set… Read more How To Hide/disable Admob Adview?

I have a plugin for Unity that is written in Java. In this plugin I need to get the new Google Adve… Read more Can't Use Google Play Services On Unity Java Plugin

My app uses the android.support.v4.view.ViewPager class. For each page in the ViewPager, I want the… Read more Android Viewpager W/ Multiple Fragment Classes Each W/ Separate Layout File

I have an App that downloads MP3 files but I'd like to provide an option to the user to upload … Read more Upload File To Dropbox Programmatically From Android App

AsyncTask onPostExecute crashes (reports nullpointerexecption) when I try to use the value I receiv… Read more Update Shared Preferences From Asynctask Onpostexecute

I need to display the same page (Login) when the user id is incorrect. For this when i receive the … Read more React Native Router Not Working

Solution 1: That can be possible only when you store the array of the items that are set as entrie… Read more Android Spinner Setting Value When Re

Handler hnd = new Handler() { @Override public void handleMessage(Message msg) { … Read more Setbackgroundresource Doesn't Set The Image

I set android:clickable='true' to an imageview in my android app. I want to change the back… Read more How To Change The Background Or The Image Source When A Clickable Imageview In Android Is Clicked?

I am tried an app in android icecream sandwich emulator. My app is having some activities with some… Read more Android 4.0 Keyboard Issue In Emulator.?

I have an app with a WebView. There is a page with Upload Photo button so I use the openFileChooser… Read more Android Webview Save State

after importing a bunch (2) of libraries with Gradle, I get the following errors in the Logcat: htt… Read more Error 'didn't Find Class On Path: Dexpathlist'

Since a new API of Android 6.0 is available in SDK Manager a hint was appeared in application level… Read more Android Gradle Project Sync Failed Due To Target Version

When user add album it show in ListView. suppose you select lovesong album that user write song na… Read more Trouble In Featching Data From Tables

I am trying to create kind of list view with custom rows in menu in action bar. something like this… Read more Custom Rows For Menu Items In Action Bar

I am developing an android application. By default it is getting stored in /data/data/ path As my … Read more How To Change The Installation Path Of An Android Application?

my images get shuffled or changed when i scroll in list view....... Images get shuffled when i scro… Read more Images Get Shuffled Or Changed When I Scroll In List View

I have a build problem with Android Studio in a new project I've recreated. Please follow what… Read more Android Studio Build Transformclasseswithjarmergingfordebug Error

I need to hide the hamburger menu on certain pages but still display information in then navbar. I … Read more Xamarin Navigation Bar Hide Hamburger Menu

Have you ever seen the page in many apps that before launching the first activity appears and someh… Read more Showing Splash Screen In Android Apps

I have video View in my activity also having MediaController but I want to hide the play pause butt… Read more Hide Play Pause Button Of Media Controller In Android

I have installed the latest version of Android Support Repository (47.0.0), but I can't build m… Read more Cannot Upgrade To Latest Support Library Android Studio

I've been following the book 'Head First Android', and I'm stuck in Chapter 3. This… Read more Android Head First "nasa Daily Image App"

I'm looking for a quick way of getting all my friends's profile pictures. I'm using the… Read more Android Getting All User's Friend Profile Pictures Quickly

Is it possible to develop a hybrid mobile app using Phonegap / Cordova and access the device phone … Read more Cordova / Phonegap Get Phone Number Of Device (android & Ios)

I am using Google Places API for Android and am trying to limit the results to only show Restaurant… Read more Google Places Api Placefilter

I'm a bit confused. I have a GCM PHP server side app server that uses a key from Google Develop… Read more Gcm Push Server Side, Which Api Key To Use?

I have one activity where i use two onActvityResults one for the CalendarView: @Override prote… Read more Java, Android: Onactivityresult With Different Parameters In One Activity

Possible Duplicate: Android post picture to Facebook wall I am new to facebook android sdk. I hav… Read more How To Post Image To Facebook From Android App