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.
getFilter()' on a null object reference. Recently completed SQLite database "CRUD" operation using BaseAdapter which later required adding search filter on it, so that the data is visible in "listview" by filtering. But...
java.lang.ClassCastException: androidx.appcompat.widget.SearchView cannot be cast to android.widget.SearchView. How to solve this kind of error. Everything is fine but when search filter is added then error comes on searching.
OutOfMemoryError "Failed to allocate a...When you run your project on Android, that time the studio app crashes. And when you see log cat then you get errors like below. OutOfMemoryError "Failed to allocate a 17160972 byte allocation with 9286528 free bytes and 8MB until OOM"
Caused by: android.database.sqlite.SQLiteException: unknown error (code 0): Unable to convert BLOB to string. After adding an image from the gallery camera when clicking on the display button below, an error is happening.
Android studio preview screen showing blank.What is the exact problem, that time while starting a new project on android studio; the design view is showing blank. Then the preview screen is showing blank, mean activity_main.xml design view is missing.