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When asked about the benefits of cloud computing one common argument is usually its on-demand character. And indeed, in our time where everybody is busy it's a huge advantage to be able to access information whenever needed, from anywhere. Or as we keep saying: "Convenience trumps everything else!"
Same rationale is true when it comes to upskilling - the speed of innovation and technology is constantly accelerating and it's more important than ever to hone your skills to stay up to date (or should we even say to stay relevant?) Given the usual time constraints developers face to learn about new technologies the only viable way is to make it as simple as possible/convenient to do so.
For us at the SAP Cloud Platform team this mindset has became sort of a mantra and it has been the guiding principles for all that we do in regards to developer outreach. Just take the openSAP courses organized by Rui Nogueira , the end-to-end scenarios brought to you by Jens Glander, Bertram Ganz and Thomas Bieser or all the sample code hosted right here at github.com as prominent examples.
In that tradition, we're happy to present you a new end-to-end hands-on tutorial that will take you from zero to hero in roughly four hours teaching you how-to combine the most-commonly used platform services to build a full-fledged mobile weather app.
Note: While basic knowledge of Java and the Eclipse IDE is helpful, they are no hard requirements to finish this tutorial, which has explicitly been designed for newbies to the platform. In fact, we provide links and references to the respective frameworks, tools and technologies used for those that want to dig deeper on their own afterwards.
As promised by the title we'll start completely from scratch and then build out the app step-by-step. Here's a high-level overview of the individual steps:
Curious? Hopefully so - get your hands dirty following the tutorial.
Have fun coding!
PS: If you should get lost along the way... don't worry! We have created check-points after each step and you can always download the project in the respective state using the respective Release.
For transparency and insight into our release cycle, and for striving to maintain backward compatibility, the SAP Cloud Platform - Samples project will be maintained under the Semantic Versioning guidelines as much as possible.
Releases will be numbered with the following format:
<major>.<minor>.<patch>
And constructed with the following guidelines:
For more information on SemVer, please visit http://semver.org/
Matthias Steiner
Copyright (c) 2015-2017 SAP SE
Except as provided below, this software is licensed under the Apache License, Version 2.0 (the "License"); you may not use this software except in compliance with the License.You may obtain a copy of the License at:
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.