Flutter UI Orientation: Using the UI based  Orientation: In certain cases, it can be handy to update the design of an app when the user rotates their screen from portrait mode to landscape mode. For example, we may want to show one item after the next in portrait mode and side-by-side in landscape mode.  ...Read More

  What is Flutter? Flutter is a mobile app SDK developed by google for building high-performance, high-fidelity, apps for iOS and Android, from a single code means  same code is used for both the apps. Flutter enable developers to deliver high-performance apps that feel natural on different platforms like IOS and Android. There is no...Read More

A Content Provider is a component that interacts with a SQLIteOpenHelper or repository. It acts as a mediator between ContentResolver and SQLiteOpenHelper The app don’t know that where is data stored and in which format it is stored and from where the data is coming accessed into the app. A content provider: Offers the following features to...Read More

Shared preferences are used to read and write small amounts of primitive data in the form of key/value pairs to a file on the device storage. The SharedPreference class provides APIs for getting a handle to a preference file and for reading, writing, and managing this data. The shared preferences are managed by the Android...Read More

Whenever you want to display a large number of items in a scrollable list, most items are not visible. For example, in a long list of words or many news headlines, list of products from the ecommerce website the user only sees a small number of list items at a time. The RecyclerView class is...Read More

Menu’s are used to provide a familiar and consistent user experience, you should use the Menu  to present user actions and other options in your activities. such as searching for information, saving information, editing information, or navigating to a screen. Types of menus: Options menu and app bar : Options menu: Appears in the app bar and...Read More

This is the directory Structure of Android Explicit Intent Example. Explicity Intents are used to start other Activity within the same Appication. I have expalined more in details about Intents.If you want to know more about Intents Click here Android Intents     To work with Android Explicit Intent’s we have to create project in Android Studio....Read More

In Android studio Activity is a starting point OR entry point to start an application. Activity performs several tasks when we start an android application with the call back methods. we start an application first it call’s a Call back method i.e. onCreate() method and ends the application when we close then it call’s onDestroy() call back method....Read More

First open Android Studio In Run as Administrator mode it opens Android Studio. Follow the below steps to create first android Hello World Application. After starting the Android Studio Select Start a new Android Studio Project and then click on next     In Application Name : Give any name you want i have given...Read More