findViewById(int id) is a method of the View and Activity classes.
Probably most Android devs know that findViewById is not a cheap operation. Another thing that most of us know, is …
android performance android-layout findviewbyidYesterday I encountered a problem - findViewById( ) return NULL for my toolbar. I was looking all around through the interner …
android android-toolbar findviewbyidI load in onCreate() and ImageView by findViewById(). The ImageView is set as INVISIBLE from XML and it should become …
android imageview visibility findviewbyidI am trying to create a WebView in a Fragment which should be loaded. I added it already to my …
android android-fragments fragment findviewbyidi am trying to get id from fragment xml so here is the code the error is " Cannot resolve the …
android android-studio fragment findviewbyidI'm following this tutorial: Android Material Design Using Tabs Infos: Android API Level 21 Dependecies are added to graddle file compile …
android material-design findviewbyid appcompatactivity