![]() In the onCreate() method, we begin by setting up our ListView and finding the view by its ID.So make sure you read the explanation part to know which piece of code is going where. We’ll be jumping around our activities a lot in this project. To add and edit a note, we’re going to use the OnItemClickListener() function to get redirected to another activity, where we’ll use an EditText view to make changes and then save the note. We’ll use a ListView to select and display the created notes in the MainActivity of our project. You’re just required to know the basic usage of the Java language and functioning of the Android Studio. Making a Notes application is relatively simple this article provides you with all the required step-by-step procedures. The NoteEditorActivity’s User Interface of the Notes app How to build a notes app in Android?.The NoteEditorActivity class of the Note Making app.The Menu Interface in the MainActivity of the Note Making app. ![]() MainActivity’s User Interface of the Note Making app.MainActivity class of the Note Making app.Full Code for a working Notes Application in Android.Some features of note-making apps that are not covered in this post.Step 5: Storing data permanently using SharedPreferences.Step 3: Adding a menu to the app for adding new notes.Setting up a textWatcher() argument to know when a note is edited.Linking the two activities and sending data with an Intent.Step 2: Building the Note Editing Activity.Coding the functionality of our notes app:.Building the interface for our notes app.Implementation ":material:$rootProject.materialVersion"ĪndroidTestImplementation ":core-testing:$reTestingVersion"ĪndroidTestImplementation (':espresso-core:3.1. Implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$rootProject.archLifecycleVersion"Īpi ":kotlinx-coroutines-android:$routines" Kapt "androidx.lifecycle:lifecycle-compiler:$rootProject.archLifecycleVersion"ĪndroidTestImplementation ":core-testing:$rootProject.androidxArchVersion" Implementation "androidx.lifecycle:lifecycle-extensions:$rootProject.archLifecycleVersion" Kapt "androidx.room:room-compiler:$rootProject.roomVersion"ĪndroidTestImplementation "androidx.room:room-testing:$rootProject.roomVersion" Implementation "androidx.room:room-ktx:$rootProject.roomVersion" Implementation "androidx.room:room-runtime:$rootProject.roomVersion" Implementation 'nstraintlayout:constraintlayout:1.1.3' Implementation 'androidx.appcompat:appcompat:1.1.0' Implementation fileTree(dir: 'libs', include: ) ProguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'Įxclude 'META-INF/atomicfu.kotlin_module' Update your adle file as follows, to include the necessary dependencies for Room, livedata and ViewModel. Adding AAC Dependencies: We’ll begin by creating a new android studio project and adding the required dependencies for AAC to our project.It helps to be familiar with software architectural patterns that separate data from the user interface, such as MVP or MVC.SQLite database and the SQLite query language.A Good level of familiarity with Kotlin Programming Language.Īn Understanding of Basic Android Fundamentals such as the following is also required.A device or emulator that runs API level 26.Android Studio 3.0 or later and a fair knowledge around it.Here’s the Demo of the app we are going to build:
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