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I'm making a game, and since I'm new to Android, I based the design off of the example Luna… Read more Surfaceholder.lockcanvas() Returning Null

When I use the capture plugin it always crashes the app after taking the picture. When I click the … Read more Phonegap Capture Plugin Crashes Android

I have an HTC Desire (Android 2.3.3, API level 9). I am trying to write a program to record 320x240… Read more Android : Cannot Change Encoding Video Size & How To Encoding H.264

I finished developing a game for Android using a slightly modified version of the framework at http… Read more Adrequest Builder Cannot Be Resolved To A Type

I am trying to pass a few values between my activities to make a game work. However, the new activi… Read more .getextras()' On A Null Object Reference

Am new to android , and I would like place my problem in-front of you,, I would like to capture an … Read more How To Capture An Image In Android With Coordinates

I want to plot my track using GPS on an Android device. I have no problem displaying a completed ro… Read more How To Display A Moving Track On Android Device

I would like to know how can I create unit tests for the volley framework. Mock the requests, the r… Read more Unit Testing With Android Volley

Take time trying to call a json from android, but the problem is the confusion of context, this is … Read more Getapplicationcontext()' On A Null Object Reference Using Volley In Non-activity

I have a data class which looks something like this data class SuggestionResponse( val metadata:… Read more Extension Function For Kotlin Data Class

I have implemented a Navigation Drawer but I am having some trouble getting it to function properly… Read more Navigation Drawer Closes On Click

I have an android BQ Aquaris E5 HD with the version 4.4.2 and when I plug it on my mac, the android… Read more Eclipse Doesn't Recognize My Android 4.4.2

I've got an app where it retrieves a bunch of data from firebase but I cant seem to make it wor… Read more Android Firebase Database How To Retrieve All Data From Child Node

I'm developing an app in PhoneGap+dreamweaver cs5.5, who makes a call to a handler (.ashx) and … Read more Phonegap Xmlhttprequest Responsetext Empty With Android But Contain Data In Iphone

I have recently launched my application into the Google Play store but unfortunately some users are… Read more Android Why Is My Application Not Available On Some Compatible Devices?

I have a dataset with 10 series in a Linechart. I need to hide a serie when user click a button, … Read more Hide/show Series In Achartengine

I'm trying to get my device email address, I used Java2OP to convert AccountManager class to ob… Read more How To Get Device Email Address In Delphi 10

I've created an Annotation /** * Highlights this method is declared in XML */ public @interfa… Read more Create A Java Annotation With Ide Contextual Behaviour

I'm getting problems using MapFragment + ListFragment in an Activity, when I use show() and hid… Read more Mapfragment Blocked Or Stunned When Application Is Killed Or State Saved

There is a gridview in which I want to display a image. I want to use this json below to diplay ima… Read more Display Image Using Json