Android Coder

I'm really stuck on this error (below): @Override protected void onCreate(Bundle s… Read more Cannot Resolve Method Placeholderfragment Error

I am trying to take a photo from the phone's camera using this code: activity_main.xml: Solutio… Read more Android.os.fileuriexposedexception: File:///storage/emulated/0/pictures/picfolder/1.jpg Exposed Beyond App Through Clipdata.item.geturi()

I am creating a simple app for login using Android and PHP but I get an error, can anyone help me? … Read more Error "only The Original Thread That Created A View Hierarchy Can Touch Its Views" In Android

I'm only a beginner so please forgive me for asking possibly a stupid question I don't und… Read more Only The Original Thread That Created A View Hierarchy Can Touch Its Views. On Android

why create duplicate package when generate library greenado? this is generator private static… Read more Generate Duplicate Class In Greenado In Android

I am using Android Studio(3.0) to make an Android App. But suddenly the Android Studio has stopped … Read more Android Studio Not Showing Inline Error