Here two buttons are used one is submit button and other is display button but application crashed before start and got error... java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a null object reference
How to solve cannot be cast to android.widget.ImageButton in android studio? If you are getting this type of error in Android Studio then here is a solution.
Here it says "java.lang.NullPointerException: Permission cannot be null or empty" when clicking on pic image from camera or gallery.
RecyclerView CRUD operation with image picks from camera or gallery and store in SQLite database. So guys in this tutorial, we will do RecycleView CRUD operation using SQLite database in Android Studio. This CRUD operation is different as a unique UI design and image is being used here. Meaning you can pick image from camera or gallery and store in SQLite database. We will use some external libraries to make it work smoothly without any errors.
Complete CRUD (Create, Read, Update, Delete) operation in RecyclerView using SQLite database. In this RecycerView CRUD operation tutorial, a SQLite database was used to store, retrieve, update and delete data.
SQLite Insert and display data in recyclerview. So friends, today we will discuss recyclerview in android. We will show the recyclerview with SQLite databases. We have already discussed RecycleView, here we will not only discuss RecycleView but also SQLite database. User manually inserts data by Editing Text and displays rows of data in recycleview.
CRUD operation with image. Today we will discuss CRUD (Create, Read, Update and Delete) operation with images. Means we will take image from camera and gallery and store in SQLite database then we will display all data in listview also use additional UI design for additional design.