Android Architecture is designed with four main layers:

1. Linux Kernel: This is the foundation of the Android Architecture that resides at the lowest level. It provides the level of abstraction for hardware devices and upper layer components. Linux Kernel also provides various important hardware drivers that act as software interfaces for hardwares like camera, bluetooth, etc.

2. Libraries and Android Runtime: On top of Linux kernel there is a set of libraries including open-source web browser engine WebKit, well known library libc, SQLite database which is a useful repository for storage and sharing of application data, libraries to play and record audio and video, SSL libraries responsible for Internet security etc.

3. Application Framework: The Application Framework layer provides many higher-level services to applications in the form of Java classes. Application developers are allowed to make use of these services in their applications.

4. Applications: You will find all the applications at the top layer in Android Architecture. Your application will be installed in this layer only. Examples of such applications are Contacts Books, Browser, Games etc.

Here is a simple diagram to illustrate the Android Architecture:

```
-------------------------
| Applications |
-------------------------
| Application Framework |
-------------------------
| Libraries & Android Runtime |
-------------------------
| Linux Kernel |
-------------------------
```

Each layer in the architecture provides different services to the layer just above it.

Question

Android Architecture is designed with four main layers:

1. Linux Kernel: This is the foundation of the Android Architecture that resides at the lowest level. It provides the level of abstraction for hardware devices and upper layer components. Linux Kernel also provides various important hardware drivers that act as software interfaces for hardwares like camera, bluetooth, etc.

2. Libraries and Android Runtime: On top of Linux kernel there is a set of libraries including open-source web browser engine WebKit, well known library libc, SQLite database which is a useful repository for storage and sharing of application data, libraries to play and record audio and video, SSL libraries responsible for Internet security etc.

3. Application Framework: The Application Framework layer provides many higher-level services to applications in the form of Java classes. Application developers are allowed to make use of these services in their applications.

4. Applications: You will find all the applications at the top layer in Android Architecture. Your application will be installed in this layer only. Examples of such applications are Contacts Books, Browser, Games etc.

Here is a simple diagram to illustrate the Android Architecture:

```
-------------------------
|     Applications      |
-------------------------
| Application Framework |
-------------------------
| Libraries & Android Runtime |
-------------------------
|      Linux Kernel     |
-------------------------
```

Each layer in the architecture provides different services to the layer just above it.

Knowee AI · Accepted Answer

Android Architecture is designed with four main layers:

1. Linux Kernel: This is the foundation of the Android Architecture that resides at the lowest level. It provides the level of abstraction for hardware devices and upper layer components. Linux Kernel also provides various important hardware drivers that act as software interfaces for hardwares like camera, bluetooth, etc.

2. Libraries and Android Runtime: On top of Linux kernel there is a set of libraries including open-source web browser engine WebKit, well known library libc, SQLite database which is a useful repository for storage and sharing of application data, libraries to play and record audio and video, SSL libraries responsible for Internet security etc.

3. Application Framework: The Application Framework layer provides many higher-level services to applications in the form of Java classes. Application developers are allowed to make use of these services in their applications.

4. Applications: You will find all the applications at the top layer in Android Architecture. Your application will be installed in this layer only. Examples of such applications are Contacts Books, Browser, Games etc.

Here is a simple diagram to illustrate the Android Architecture:

```
-------------------------
|     Applications      |
-------------------------
| Application Framework |
-------------------------
| Libraries & Android Runtime |
-------------------------
|      Linux Kernel     |
-------------------------
```

Each layer in the architecture provides different services to the layer just above it.

Explain Android Architecture with neat diagram.

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