I was wondering, is there any difference, if I init AES cipher, with and without IvParameterSpec? With IvParameterSpec SecretKeySpec skeySpec = new SecretKeyS
I have a fragment that has a RecyclerView inside its layout file. The RecyclerView holds messages in a chat. So naturally, I need the RecyclerView to scroll to
I am using xamarin forms prism. Quick info : I have a page that contains information, this page the user can delete along with its information, this page is an
I have a large Android project with multiple library modules. They all use Kotlin, and many have data binding enabled. The project and all modules build and run
I'm trying to emulate TrustZone features in Qemu. I've found two links that seems explain this process. The First Reference doesn't attach the image kernel tha
crash after remove "-dontshrink" in proguard-rules.pro log: java.lang.VerifyError: Verifier rejected class com.xxx.activity.XXActivity: androidx.loader.content.
My Android Studio project used to build faster but now it takes a long time to build. Any ideas what could be causing the delays? I have tried https://stackover
There are many screen resolutions in browsers nowadays, so using px in my CSS sizes isn't actually a good idea. I adopted and used vh in substitution for px sin
I have been developing a game, using a Samsung Galaxy S6 running Marshmallow as one of my development devices. After the phone upgraded itself to Nougat, a met
I have some code like this in java that monitors a certain file: private Handler mHandler = new Handler(); private final Runnable monitor = new Runnable() {
I am getting errors after i enabled view binding in my project. I have tried resyncing the project, invalidating cache. My app gradle file: apply plugin: 'com
I have been developing a game, using a Samsung Galaxy S6 running Marshmallow as one of my development devices. After the phone upgraded itself to Nougat, a met
I know about singleton, but I can't use it in an Android project. I am a beginner in Android. How and where can we use singleton in an Android
Directory tempDir = await getTemporaryDirectory(); String tempPath = tempDir.path; In android native code, I use getCacheDir() How do i get the getApplicatio
I have table in my application and I'm Running my app on Huawei y9 and this error pops up after a 30 sec and force close my application. I link my other questio
In my app having cluster on map, Top/Main cluster marker show total marker count, click on that show all sub cluster item marker. In Cluster item(Sub cluster m
I have recently added fabric plugin in my android studio, but i am not finding twitter login option on that plugin. When i search on google then i found one qu
I am invoking image picker in my android app using intent ACTION_GET_CONTENT. In onActivityResult() I get Uri using data.getData(). Now I am using an already ex
I'm trying to figure out how we can track driver position on Google map as he is moving. Here's my code: public class TrackDriverActivity extends AppCompatActiv
I want too remove a border on my cardView. I try set elavation to 0 dp , app:cardPreventCornerOverlap to false and app:cardUseCompatPadding to true , but I can