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I've a tabbed activity, I want to show in the first fragment (Tab1History) a Recyclerview and C… Read more "recyclerview.sethasfixedsize(boolean)' On A Null Object Reference" Recyclerview Into Fragment

I'm using the Xam.Plugin.FilePicker NUGet version 1.1.0 on a Xamarin.Android.Support.v4 Fragmen… Read more Xam.plugin.filepicker Works Fine But Can't Get File

I wrote a REST web service in C#. Get request works fine, but insert, update and delete not. When I… Read more Insert Values In Mysql Using Wcf Rest And Android

This question relates to Android versions pre-Lollipop. For Lollipop API, check related question: … Read more Controlling The Alarm Icon In Status Bar

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 have LinearLayout in which i dinamically add and remove TextView. To remove them i just call .rem… Read more Memory Leaks On Dynamically Added Text View On Android

I'm just playing around with JobScheduler, and have a couple of niggles. One of them is that, a… Read more Android Jobscheduler: Using Setminimumlatency With Setperiodic

I am trying to use Python term to explain why the following happens, can somebody explain why tmp b… Read more Python List Mutable

I have been trying to solve this issue for more than two days, but still no luck. I have no idea w… Read more Getting Error: Undefined Reference To Function Android Ndk

When trying to install a debugging application, 'Playback Protection Alert' appears and the… Read more Debug App Blocked By Play Protect

I'm using Crashlytics for my android app, and I have many crashes at ActivityThread.java: andro… Read more Java.lang.nullpointerexception At Googleapiactivity

I am developing an app which will send data to a printer via bluetooth to print (A thermal printer … Read more How To Send Data To Bluetooth Printer Via Android App?

I have this custom dialog inside an Activty which is inside ActivityGroup. I want the dialog to dis… Read more Android Dialog Set Cancel On Touch Out Side

I am developing an android app based on DRM. Application is intended to encrypt the (audio,video) … Read more How To Use Android.drm Framework

How to play YouTube video in Android native player? If any one achieved this please let me know the… Read more How To Play Youtube Video In Android Native Player?

I have images in external storage in Orders folder and that image i am trying to share to external … Read more Android Android.os.fileuriexposedexception Error In Android N

I will try to keep it short and simple. I have a foreground service A with broadcast receiver. Some… Read more Run Service Again But Once Its Current Execution Is Finished

Google review team requires glassewares to: Dim the screen if there isn't an expectation that … Read more Eyegesture And Eyegesturemanager Clarity Needed

I want to create a BarChart using MPAndroidChart but I get the following error java.lang.ClassCastE… Read more Mpandroidchart Entry Cannot Be Cast To Barentry

I have a custom view, assume it looks like this: I would like for my custom view to respond to the… Read more Android: Only Make Certain Part Of Custom View Be Clickable