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Android is an open-source operating system based on Linux with a Java programming interface, developed by the Open Handset Alliance and led by Google, and includes the Linux Kernel and c/c++ libraries.
Slides
Slide Presentation (9 slides)
Key Points
- Android is an open-source operating system based on Linux with a Java programming interface for mobile devices.
- Android was developed by the Open Handset Alliance and led by Google.
- Android has released multiple versions, each with improvements in user interface, functionality, and performance.
- Android provides a wide range of features, including customization options, connectivity support, location-based services, media support, and hardware access.
- The Android architecture consists of components such as applications, the Android framework, the Android runtime, platform libraries, and the Linux Kernel.
- Android Studio is the official IDE for Android development and simplifies the setup process.
- Developing an Android application involves creating layout files, activity files, and the Android manifest file.
- The Dalvik Virtual Machine (DVM) is an optimized virtual machine for running Android applications.
Summaries
41 word summary
Android is an open-source operating system developed by the Open Handset Alliance and led by Google. It is based on Linux and has a Java programming interface for mobile devices. The Android software stack consists of the Linux Kernel, c/c++ libraries.
42 word summary
Android is an open-source operating system developed by the Open Handset Alliance and led by Google. It is based on Linux and has a Java programming interface for mobile devices. The Android software stack consists of the Linux Kernel, c/c++ libraries, an
202 word summary
Android is an open-source operating system based on Linux with a Java programming interface for mobile devices. It was developed by the Open Handset Alliance, led by Google. The first beta version of the Android Software Development Kit (SDK) was released in
Android is a software stack that supports mobile device needs. It consists of several components: the Linux Kernel, a collection of c/c++ libraries, an application framework, an Android runtime, and platform libraries. The Linux Kernel provides the operating system functions,
The Linux Kernel serves as an intermediary between the hardware and the rest of the Android stack, handling tasks such as memory management, power management, device management, and resource access. To set up an Android development environment, one needs to install Eclipse IDE,
In Android Studio, the package name of an application is automatically created. Different platforms and SDK targets can be selected based on requirements. The "Wear" option is used for Android Watches, allowing for various functionalities such as making calls and setting alarms.
The Android <activity> is a sub-element of an application that represents an activity defined in the AndroidManifest.xml file. It has attributes such as label, name, theme, and launchMode. The <intent-filter> is a sub-element of an