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The core components are taken from the Android Open Source Project (AOSP), which is free and open-source software (FOSS) primarily licensed under the Apache License.
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Most versions of Android are proprietary. It was unveiled in November 2007, with the first commercial Android device, the HTC Dream, being launched in September 2008. Android is developed by a consortium of developers known as the Open Handset Alliance and commercially sponsored by Google. GNU GPL v2 for the Linux kernel modificationsĪndroid is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen mobile devices such as smartphones and tablets.Apache License 2.0 for userspace software.
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