Index Android

I compiled sample NPAPI Plugin which I got from this link http://code.google.com/p/npapi-sdk/ after… Read more Load Npapi Plugin On Android Device/emulator

I need to use DatePicker dialog using the new DialogFragment class for multiple activities. I am ha… Read more Datepicker Dialog Using Dialogfragment For Multiple Activities

Using In-App Billing v3 and the IabHelper class provided by Google. Using its queryInventoryAsync m… Read more Restore Transactions Of In-app Purchases In Another App

I am using NDK to perform some opencv functions to see if using c++ will speed up the processing (I… Read more Undefined Reference To 'cv::cascadeclassifier::detectmultiscale', But Other Lib Linked Properly

main.xml -------- |button1| (button press)>page1.xml |button2| (button press)>page2.xml |butt… Read more Android Button Navigation With Onclick Listeners

How can i get an offline version of Android SDK Version 19 (KitKat) documentation? In API ver. 9 th… Read more Android Sdk Api 19 Kitkat Offline Documentation

For quite a while my Eclipse environment with the Android plug-in was running smoothly. Somewhere … Read more How To Repair An Eclipse/android Installation? Png Load Problems In The Graphical Xml Editor

I am developing an android App. I am implementing push notification with GCM. However, I cannot rec… Read more Java.lang.runtimeexception: Unable To Instantiate Service Com.google.android.gcm.gcmbroadcastreceiver

I cant scaletype for my PhotoView that lets me pan side to side on an image while being full-screen… Read more Photoview Fit Screen Height Maintain Aspect Ratio

I tested my app on my new device with android 5.1.1. In my SettingsActivity i have a switch. I alre… Read more Android Switchcompat Style

Is there any possible way for calculating mobile and wifi usage of each application in android usi… Read more How To Calculate Mobile And Wifi Data Usage Of Each Application In Android?

I want to know what is the default font that is used by Android OS for my app if i didn`t specify a… Read more What Is The Default Font Used In Android If Developer Didn`t Specify Any

I'm trying to record sound using Android Emulator. I know that this question is popular over th… Read more Can Not Use Mediarecorder On Android Emulator. Is The Storage Location Wrong?

I'm using Android Gradle Plugin 3.0.0. I'm migrating an Android app from java to kotlin. My… Read more Jacoco Is Reporting 0 Coverage Of Kotlin Classes By Unit Tests, In An Android Project

I tried running my App on Android O on the new Canary Build of Android Studio, but when I launch th… Read more Android Studio 3.0 Canary 1 - Simulator Stuck On Boot

Hello i am completely new in android location concept, i have created one map activity in android s… Read more Getting Current Location In Android Api Level 23

I am currently writing an Android app using Flutter and a Node.js backend. On the client side, I fo… Read more Fcm: Device Receives Only One Of Multiple Notification Messages

I am Integrating Firebase messaging for a version is: 'com.google.firebase:firebase-messaging:1… Read more Failed To Resolve Implementation 'com.google.firebase:firebase-messaging:15.0.2'

I'm using RxJava2, Kotlin-1.1 along with RxBindings in my project. I have simple login screen w… Read more Observable.combinelatest Type Inference In Kotlin

Please can anyone show me the exact code for retrieving a chat history from openfire server to andr… Read more How To Retrieve One To One Chat History From Openfire Using Asmack Android

By default all smartphones operate Bluetooth master mode so they can connect to several devices. Fo… Read more Can We Change Android Smartphone Bluetooth Role To Slave

I having a problem in my switch/case statement. The error says : 'Case expressions must be cons… Read more A Switch Java Problem : Case Expressions Must Be Constant Expressions

I was searching for how to add/Remove Layout Dynamically on click of button in android and found th… Read more How To Populate A Spinner Which Is Dynamically Generated On Click Of Button In Android

I'm messing around with this problem about 10h and i cann't figure out what i've done w… Read more Android Crash On Googleplayservices (games) Connect

None of the posts i found have helped me understand what im supposed to do. Stuck on this for quite… Read more Retrofit --> Java.lang.illegalstateexception: Expected Begin_array But Was Begin_object At Line 1 Column 2 Path $

I am trying to send a bundle from one activity to another. When I load the bundle in the recieving… Read more Sending Bundle To Another Activity

In my Firebase Firestore, I have a large number of documents in a collection, each of which has a f… Read more Manipulate Value Stored In Firebase Document Field Before Applying Order By

I recently upgraded from retroft-beta1 and this was working. I have the following interface for the… Read more Networkonmainthreadexception With Retrofit-beta2 And Rxjava

I try to replay a sound when I click on a button. But I get the Error (-19, 0) (what ever this mean… Read more Android Mediaplayer Error (-19, 0)

Language can be changed in Home > Menu > Settings > Locale & text > Select locale I… Read more Android Change Language Listener

I'm having some problems after making an override of the method onDestroy. My app is a music pl… Read more Ondestroy Crash After Closing App

I want to show pdf file in android, but this must work without Internet connection and other applia… Read more Pdf In Android Without Other Applications

I have two separate projects, a plus and free version. Both projects use a considerable amount of s… Read more Retrieving Assets From Android Lib Project

I have designed an application with a list-view in which I can change the colors of list items, her… Read more How To Save State Of Changed Imageview In Listview Row, After It Has Disappeared From Screen?

I have a String html like that: > [CDATA[ index1: class='ExternalClass4C236C53DAF34307B458… Read more Android Parse Html With Jsoup

I have this weird problem with position variable inside getView method of the adapter. 4 of those 6… Read more Baseadapter's Getview Getting Wrong Position

emulator: ERROR: x86 emulation currently requires hardware acceleration! Please ensure Intel HAXM i… Read more Emulator In Android Studio Not Working..it Shows This Error..what Should I Do?

I was writing an application that required login and registration, so I look up some tutorials on t… Read more Android Connecting With Php And Mysql Force Close

Till now, I check whether a file exists or not and if it does not then I save it to the device in E… Read more How To Save And Check If The File Exists In Scoped Storage?

I'm currently working on this android project which was just ported over from eclipse to androi… Read more Gradle Build Failed When Using Commandline

My getLastKnownLocation is turning up 'null'. I can get the locations I put in to show how… Read more Map Location Returning Null For Android

Hello all ! I am trying to compile the Trebuchet Launcher which is an open source one. The problem … Read more Has No Default Translation And R Is Not Being Generated

I'm working on android and trying to download and display a favicon(.ICO) from a website on an … Read more Is There A Way To Decode A .ico File To A Resolution Bigger Than 16x16?

I have a simple html/javascript app that starts and works up fine on an Android device. However, wh… Read more Phonegap/cordova Blank Screen On Pause/resume

I tried this: when isSessionValid getDetails directly else facebook.authorize and then getDetails i… Read more How To Get User Details After Successful Login Through Facebook

ViewPager.setOffscreenPageLimit(0) doesn't work as expected Like the question. But I need a cus… Read more Android Viewpager Only Load One Page One Time

I've an ArrayList which contains my nodes. A node has a source, target and costs. Now I have to… Read more Efficient Search In Datastructure Arraylist

I tried to follow the instructions from https://github.com/wonday/react-native-pdf and cloned the r… Read more Static Pdf In React Native Using React-native-pdf

I have just started working with cocos2dx android and I am following wonderful tutorial of http://w… Read more Define Ndk_root In Cocos2dx Mutiplatform Game Environment

when I make a button width match parent, the drawable start and text are too far away, and they don… Read more On A Button, Text And Drawable Are Too Far Away When Centered

What I am trying to do is retrieve an ArrayList from another database manager class. Unfortunately … Read more How To Use A Get Method For A Sqlite Database Management Class In Another Class?

I recently started learning Kotlin and the one thing I noticed is the for-loop syntax of Kotlin is … Read more Difference Between Java And Kotlin For-loop Syntax?

I'm trying to use Android specific code in a JavaFx Project. I wrote a litte game on JavaFX and… Read more Javafx With Android - Api

I am trying to create and then write a simple file called 'thisisafile.txt' in Android. Aft… Read more Application Does Not Write File To Internal Storage [android]

I'm adding Push Notifications via GCM to my app, but I am stuck on something. When I send a Pus… Read more Android - Sending Push Notifications Via Gcm With App In Foreground/background

I am currently designing a simple indoor location project to evaluate possibilities of Bluetooth 5.… Read more Bluetooth 5.1 Angle Of Arrival Backward Compatibility

I have an Image button. I made it invisible. But the onClick event is not getting triggered which m… Read more Problem With Image Button Visibility! Android

I'm using Picasso with a GridView, loading 200 images over the network. Right now it looks like… Read more Getting Picasso To Pre-fetch Forthcoming Images

When I create a new project ,my Android studio 1.0 do not display drawable-hdpi , drawable-xhdpi, d… Read more Android Studio 1.0 Do Not Display Drawable-hdpi , Drawable-xhdpi, Drawable-mdpi,drawable-xxhdpi

i have looked at many places, tried a ton of things but nothing to seem to work for me somehow. Can… Read more Hit A Url Without Opening Browser In Android Studio

I want to add a check box to Navigation Drawer, and I want one of them to be default checked I'… Read more Android - How To Add A Default Checked Checkbox To Navigation Drawer

I am new to Appium, In my code I have given required desired capabilities and wrote one test case t… Read more Appium Startactivity() Function

My XML CODE:- Solution 1: It's too simple. I have removed < item name = "android:fontF… Read more Android 7.0 Showing Textview Inflating Error

I am loading 10 Images from URL's that are stored in array . only last index url is loading and… Read more Why Only 1 Of 10 Image Is Load And Saved In Sd Card

I am facing a problem with flipping the from front to back in android with in the button onClickLis… Read more Fliping The Front Camera To Back Camera In Button Click Using Android

I've found some information about the Android garbage collector that are contradictions to me. … Read more Is Android Garbage Collector Pausing Other Apps While Running?

I've got a service that I run every 30 minutes via AlarmManager.RTC. If the device is asleep lo… Read more Alarmmanager.rtc Doing Too Many Updates On Wakeup

i have this code in which i inflate a linearLayout containing 3 editTexts everytime an edittext of … Read more How To Setup Onfocuschangelistener() On A Dynamically Created Set Of Edittexts?

What I have I have an 'open image dialog' in an activity. This 'dialog' only shows … Read more Open Image Dialog/gridview Is Very Slow

I have an asynctask that is in its own activity. I pass it a string value and it connects to my we… Read more How To Add Progress Bar To Standalone Asynctask?