Видео

In this tutorial i will show you how to solve Cannot fit requested classes in a single dex file (# methods 76116 65536). Solution copy this code multiDexEnabled true past in Build.geadle (Module: app) watch the video.

in this video we insert data on room database

in this video we will build database package and build database components Entity call Note Dao interface call NoteDao DatabaseNote extend RoomDatabase

in this video we build the basic Note App design . first I add 1 -dependencies for room data base developer.android.com/topic/libraries/architecture/room 2- Navigation dependency developer.android.com/jetpack/androidx/releases/navi 3- Material design material.io/develop/android/docs/getting-started and we build the design two fragment and link it by Navigation

in this video we will learn how to fix null pointer Exception in android studio to solve this error just click on the line error in logcat and put the line between try and catch ..

in this video we tack about the introduction of Room Database and Room components and talk about data online and offline in android studio

in this video we learn how to solve : Unknown host 'dl.google.com'. You may need to adjust the proxy settings in Gradle ...... first go to File - settings - appearance and behavior - system settings - http proxy in this enable auto detect ... then apply then ok . this steps take some times ..

in this video we will learn how to solve Gradle DSL method not found 'kapt ' to solve this error we add one line apply plugin : kotlin-kapt '

in this video I will show you , how to change package name in android studio. Refactor rename change package name refactor go to manifest to check if the name changed or not . then go to build . gradle on package id you faced not changed then go to main activity class or manifest on the top to copy package name and go to gradle to past on package id and finally click sync now to changed … thank...

apply plugin ' kotlin-kapt'

البرمجة فقط أن تكون منطقي بالتفكير وتعرف كيف تفكر ولكن لغة البرمجة تأخذ منك وقتا قليلا لتتعرف على طرق كتابة الجمل البرمجية

هنا رح نحكي عن مجالات البرمجة ..الويب وبرمجة التطبيقات وتطبيقات سطح المكتب

android resource linking failed

' classpath 'com.google.gms:google-services:4.2.'

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التخصصات المطلوبة والطريق الجامعي