Android Coder

I have a collection of 10,000 objects that have two properties: a string and a string[] class Produ… Read more Android Specific Find Object By Matching Properties In A Collection On Predicate

We are using renderscript for audio dsp processing. It is simple and improves performance significa… Read more Renderscript Fails On Gpu Enabled Driver If Usage_shared

So Im trying to figure out how to draw a single textured quad many times. My issue is that since th… Read more Fastest Way To Draw Sprites In Opengles 2.0 On Android

My app is able to take a photo and stores it into a specified folder. Using ES File explorer, I… Read more Image Not Showing Up In Gallery

While using the hierarchy viewer in order to reduce hierarchies, I've noticed that on each addi… Read more Why Is An Extra Framelayout Created For Fragments?

After some months using Android Studio, i was very upset of how much memory it was using: 2GB for … Read more How To Decrease Memory Usage For Android Studio (also Works For Eclipse)

I have to show a list of airports of the world, and user has to choose one of them. So I have made … Read more Is There Any Way To Load 5 - 10 Items In Recyclerview At A Time Instead Of 50k?

I created some Android apps with Android studio on one computer and they worked perfectly, but when… Read more Emulator-x86.exe Has Stopped Working In Android Studio

I am working on taking readings about web browser performance and so need to access the window.per… Read more Run Custom Javascript Code After Loading Any Website

i created a flashlight application,flashlight working. but flashlight not work when device screen p… Read more Flashlight Not Working,when Device Screen Is Off/sleep (android Studio)

I'm currently developing an Android app and trying to improve the start time. In order to do so… Read more Android App First Start Is Very Slow And Systrace Shows 30 Seconds Of Bindapplication

The following codes were used to retrieve all photos for the purpose of displaying on gridview. How… Read more Out Of Memory Error Due To Large Number Of Image Thumbnails To Display

I have implemented Popup Window in one Application. I have sample code of This. If I implement this… Read more Popup Window Is Not Work In My Activity

Getting response as null in onResponse(). How to improve time duration for response? public class R… Read more The Response From The Retrofit Call Is Too Slow And It Returns A Null List

I am working on a 2d tutorial and was able to test my current tutorial part on a Samsung Galaxy Tab… Read more Weird Performance Issue With Galaxy Tab

I have a list of locations , following this pattern: [1] = {lat = -40.2452, longitude = -76.2489}, … Read more Calculate Distance Between A Location And A List Of Locations

I have a BaseActivity that gets extended by every other activity. The thing is, I have the music mu… Read more Method Unnecessarily Getting Called?

Is it better to findViewById( ) once and store in the scope of your activity (class-wide) or call t… Read more Android Efficiency - Views

I've been reading up on the Android dalvik, and I was curious as to how one would go about stre… Read more Stress Testing Android Dalvik

I've got a warning in my logcat: W/art: Verification of void com.myapp.LoginFragment$override.l… Read more Art: Verification Of X Took Y Ms