Android Component
Android Main Component
2- Services
3- Content Provider
4- Broadcast Receiver
Intent
Although intents provide facility to communication between components in several ways, there are three fundamental use cases:
1- Starting a Activity
2- Start a Service
3- Delivering a Broadcast
Intent Types
There are two types of intents
1-Implicit Intents
Its not start an any specific component.But its allow a component from another app to handle its.
like that- if you want to show Gallery,Dial Pad,Web Browser to user. Using your application so there
implicit intents use.
2-Explicit Intents
If you want to move from one activity to another activity. Fully-qualified component class name.
You'll typically use an explicit intent to start a component in your own app, because you know the class name of the activity or service you want to start.
App components are the essential building blocks of an Android app. Each component is an entry point through which a user can enter your application. Some components depend on others components.
There are Mainly four different types of app components:
1- Activity2- Services
3- Content Provider
4- Broadcast Receiver
Intent
Although intents provide facility to communication between components in several ways, there are three fundamental use cases:
1- Starting a Activity
2- Start a Service
3- Delivering a Broadcast
Intent Types
There are two types of intents
1-Implicit Intents
Its not start an any specific component.But its allow a component from another app to handle its.
like that- if you want to show Gallery,Dial Pad,Web Browser to user. Using your application so there
implicit intents use.
2-Explicit Intents
If you want to move from one activity to another activity. Fully-qualified component class name.
You'll typically use an explicit intent to start a component in your own app, because you know the class name of the activity or service you want to start.
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