What is Intent?

It is connected to either the external world of application or internal world of application, Such as opening a PDF is an intent or connect to the web browser etc.

What is explicit Intent?

It is useful to connect external world of application.

For example, connecting to web browser.

What is implicit Intent?

It is useful to connect internal world of application, Such as connecting one activity to another activity.

Explain Android application Architecture?

Android application architecture has the following components.

Services − It will perform background functionalities.

Intent − It will perform the inter connection between activities and the data passing mechanism.

Resource Externalization − strings and graphics.

Notification − light, sound, icon, notification, dialog box and toast.

Content Providers − It will share the data between applications.