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Android Operating System Essay

1502 Words7 Pages

A RESEARCH PROJECT ON THE ANDROID OPERATING SYSTEM

Author: Chris Corcoran Student ID: C00129492 Date: 27/11/2014 Lecturer: Caroline Byrne
Introduction
The Android operating system which was initially developed by Android Inc. Android Inc. developed software for mobile phones and it was bought out by Google in 2005. Google hired the co-founder of Android Inc. and he continues …show more content…

The java core libraries allow developers to write their applications using the Java programming language. The Dalvik virtual machine is a kind of JVM that has been designed for use on the Android operating system. This Virtual machine can make use of the benefits that the Linux kernel on the bottom layer can provide. As mentioned earlier, some of the benefits used by the virtual machine are memory management, networking and process management etc. Another benefit of the Dalvik virtual machine is the benefit of garbage collection. The Dalvik virtual machine compiles Dalvik bytecode which is normally translated from Java bytecode. The Dalvik virtual machine is also responsible for executing …show more content…

People who have used the old Nokia phones and are now buying their first smartphones are going to see a drastic difference in battery life. This begs the question, what does Android do to maximize battery life? In the early releases, Android done very little in the way implementing battery saving techniques but since Android 4.3, it has a battery saving mode which aims to get the longest out of your battery when it is approaching a low level. This mode disables any unnecessary functions such as notifications or processes that are not vital to the system. Battery life on Android is getting better with the advancement in hardware. A good example would be the new Sony Xperia Z3 which boasts a 2 day battery

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