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48) Republic Day 2021: Parade timing security arrangements traffic prohibitions to Delhi Metro companies - All you need to know

India Republic Day -- Republic Day 2021 Parade Program Chief Guest Security Agreements: The parade normally sees thousands of people and foreign dignitaries invited to see the parade. Nonetheless the number of guests and people has been restricted due to the coronavirus pandemic this time. Republic Moment 2021 Parade Timings Main Guest Delhi Metro Services : India will celebrate it has the 72nd Republic Day with January 26. This day will be marked to celebrate the particular date on which the Constitution connected with India came into being in 1950. On this day the Republic Day parade takes place to produce the military might and the rich cultural heritage with the country. The parade generally sees thousands of people and unusual dignitaries invited to see the attend. However the number of guests as well as attendees has been restricted as a result of coronavirus pandemic this time. This coming year there will be no chief guest or foreign dignitaries with Republic Day. The number ...
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Android software development

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Android software development is the process by which applications are created for devices running the Android operating system. Google states that "Android apps can be written using Kotlin, Java, and C++ languages" using the Android software development kit (SDK), while using other languages is also possible. All non-JVM languages, such as Go, JavaScript, C, C++ or assembly, need the help of JVM language code, that may be supplied by tools, likely with restricted API support. Some programming languages and tools allow cross-platform app support (i.e. for both Android and iOS). Third party tools, development environments, and language support have also continued to evolve and expand since the initial SDK was released in 2008. The official Android app distribution mechanism to end users is Google Play; it also allows staged gradual app release, as well as distribution of pre-release app versions to testers.
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Official development tools

Android SDK edit Android SDK Developer(s) Google Initial release October 2009 ; 11 years ago  ( 2009-10 ) Stable release 26.1.1 / September 2017 ; 3 years ago  ( 2017-09 ) Written in Java Operating system Cross-platform Available in English Type IDE, SDK Website developer .android .com /sdk /index .html The Android software development kit (SDK) includes a comprehensive set of development tools. These include a debugger, libraries, a handset emulator based on QEMU, documentation, sample code, and tutorials. Currently supported development platforms include computers running Linux (any modern desktop Linux distribution), Mac OS X 10.5.8 or later, and Windows 7 or later. As of March 2015update, the SDK is not available on Android itself, but software development is possible by using specialized Android applications. Until around the end of 2014, the officially-supported integrated development environment (IDE) was Eclipse using the Android Development Tools (ADT) Plugin, though Intel...
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External hardware development

Development tools intended to help an Android device interact with external electronics include IOIO, Android Open Accessory Development Kit, Microbridge, Triggertrap, etc.
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Android Developer Challenge

The Android Developer Challenge was a competition to find the most innovative application for Android. Google offered prizes totaling 10 million US dollars, distributed between ADC I and ADC II. ADC I accepted submissions from January 2 to April 14, 2008. The 50 most promising entries, announced on May 12, 2008, each received a $25,000 award to further development. It ended in early September with the announcement of ten teams that received $275,000 each, and ten teams that received $100,000 each. ADC II was announced on May 27, 2009. The first round of the ADC II closed on October 6, 2009. The first-round winners of ADC II comprising the top 200 applications were announced on November 5, 2009. Voting for the second round also opened on the same day and ended on November 25. Google announced the top winners of ADC II on November 30, with SweetDreams, What the Doodle!? and WaveSecure being nominated the overall winners of the challenge.
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Community-based distributions

There is a community of open-source enthusiasts that build and share Android-based distributions (i.e. firmware) with a number of customizations and additional features, such as FLAC lossless audio support and the ability to store downloaded applications on the microSD card. This usually involves rooting the device. Rooting allows users root access to the operating system, enabling full control of the phone. Rooting has several disadvantages as well, including increased risk of hacking, high chances of bricking, losing warranty, increased virus attack risks, etc. It is also possible to install custom firmware, although the device's boot loader must also be unlocked. Custom firmware allows users of older phones to use applications available only on newer releases. Those firmware packages are updated frequently, incorporate elements of Android functionality that haven't yet been officially released within a carrier-sanctioned firmware, and tend to have fewer limitations. Cyanogen...
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Java standards

Obstacles to development include the fact that Android does not use established Java standards, that is, Java SE and ME. This prevents compatibility between Java applications written for those platforms and those written for the Android platform. Android reuses the Java language syntax and semantics, but it does not provide the full class libraries and APIs bundled with Java SE or ME. However, there are multiple tools in the market from companies such as Myriad Group and UpOnTek that provide Java ME to Android conversion services. Android provides its own GUI classes, and does not provide Java AWT, Swing or JavaFX. It does not support the full Java Beans API. citation needed
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