What exactly is WebView?

1.	What exactly is WebView?
Answer» We ALREADY know that Ionic applications USE web technologies like HTML, CSS, and JavaScript. Web Views, which are full-screen and high-powered web browsers, are used to render these web technologies. Numerous built-in HTML5 APIs for hardware capabilities are available in the current web view, including a camera, Bluetooth, GPS, sensors, and speakers. It may also require access to platform-specific APIs on occasion. The hardware APIs can be accessed through a bridge LAYER in the Ionic framework, which is commonly done by employing native plugins that expose JavaScript APIs. A full explanation of webview architecture may be seen in the graphic below. In the above image, we can see how ionic applications DIFFER from native applications. There are two additional layers of Bridge and a Web-View in the case of ionic applications.

Answer»

We ALREADY know that Ionic applications USE web technologies like HTML, CSS, and JavaScript. Web Views, which are full-screen and high-powered web browsers, are used to render these web technologies.

Numerous built-in HTML5 APIs for hardware capabilities are available in the current web view, including a camera, Bluetooth, GPS, sensors, and speakers. It may also require access to platform-specific APIs on occasion. The hardware APIs can be accessed through a bridge LAYER in the Ionic framework, which is commonly done by employing native plugins that expose JavaScript APIs.

A full explanation of webview architecture may be seen in the graphic below.

In the above image, we can see how ionic applications DIFFER from native applications. There are two additional layers of Bridge and a Web-View in the case of ionic applications.

Discussion

No Comment Found

Related InterviewSolutions

How will you add a custom color to the existing list of colors in Ionic?
In the Ionic framework, how many different types of storage are there?
How would you acquire a list of all the available Ionic application start-up templates?
Is it possible to use Firebase with Ionic?
Explain what the config.xml file in an Ionic project is for.
Differentiate between ‘ionic build’ and ‘ionic prepare’.
Give some examples of ionic components and a short description of each.
Explain an ion-grid component.
What is an ?
What exactly is WebView?