Jetpack Compose is a new UI toolkit for Android that uses a declarative paradigm where the UI is defined as a function of app state, rather than as interacting objects. It allows defining UI using Kotlin instead of XML layouts. Compose provides composable functions to build UI in a declarative way and allows observing state changes. However, Compose is still in early development and requires unreleased versions of Android Studio, Kotlin, and the Android Gradle plugin to use.
Jetpack Compose is the new Android UI framework that allows you to create rich user interfaces in a declarative way using Kotlin language. In this presentation, it will be demonstrated how to take the first steps with Compose, learn its main concepts and understand how to be prepared for this change of paradigm on the front-end development of native Android applications.
Jetpack Compose is a Declarative UI toolkit written in 100% Kotlin. What is Declarative UI? Why should we use it? We will talk about data flow and the benefits of Declarative UI. Then we’ll show the way to setup Jetpack Compose, write some basic samples and let it works with the MVVM architecture.
Jetpack Compose - Android’s modern toolkit for building native UIGilang Ramadhan
Jetpack Compose simplifies and accelerates UI development on Android. Quickly bring your app to life with less code, powerful tools, and intuitive Kotlin APIs.
Android Jetpack compose completely written in Kotlin, Declarative UI, new way of UI designing in Android.
This presentation tells you what it is Jetpack Compose? Why it was introduced? How to implement it? How it works? What happens behind the scenes?
Jetpack Compose is the new Android UI framework that allows you to create rich user interfaces in a declarative way using Kotlin language. In this presentation, it will be demonstrated how to take the first steps with Compose, learn its main concepts and understand how to be prepared for this change of paradigm on the front-end development of native Android applications.
Jetpack Compose is a Declarative UI toolkit written in 100% Kotlin. What is Declarative UI? Why should we use it? We will talk about data flow and the benefits of Declarative UI. Then we’ll show the way to setup Jetpack Compose, write some basic samples and let it works with the MVVM architecture.
Jetpack Compose - Android’s modern toolkit for building native UIGilang Ramadhan
Jetpack Compose simplifies and accelerates UI development on Android. Quickly bring your app to life with less code, powerful tools, and intuitive Kotlin APIs.
Android Jetpack compose completely written in Kotlin, Declarative UI, new way of UI designing in Android.
This presentation tells you what it is Jetpack Compose? Why it was introduced? How to implement it? How it works? What happens behind the scenes?
In this tutorial on Kotlin Jetpack, we will learn why Jetpack compose, What is Kotlin Jetpack compose, and How does compose works?. We will also learn about Composable function, Layouts, and material design. At last, we will have a look at the List and animations.
What is Kotlin Jetpack compose?
Why Jetpack compose?
How does the compose work?
Composable function
Layouts
Material design
List and animations
Kotlin Basics & Introduction to Jetpack Compose.pptxtakshilkunadia
In our fast and ever-changing world of tech, creating a great UI is not just indispensable but also an obligation as a developer. A great UI makes the whole experience of accessing the products/services an absolute pleasure.
Hour 1: Basics of Kotlin
Hour 2: Introduction to Jetpack Compose Development Kit
Understanding iOS from an Android perspectiveLauren Yew
A Busy Developer’s Guide to native iOS apps
Android vs. iOS. It’s a frequent discussion between developers on which is better, faster, easier to develop with. In general, developers pick one platform to focus on—however, it’s imperative for strong developers to have an understanding of both platforms and be able to see a problem from both perspectives. The platforms are unique but also evolve together, matching features. As a Senior Software Engineer at The New York Times, I develop both native Android and iOS core libraries for our apps. In this presentation, we will discuss some of the similarities and differences between Android & iOS and give developers a better understanding of native iOS from an Android perspective.
In this presentation, you will learn about:
Design Element differences
Swift vs. Kotlin
iOS app setup & structure (Xcode vs. Gradle)
iOS app lifecycles
MVVM
Jetpack Compose vs. Swift UI
By the end of this talk, you will be able to better understand Swift code, bring both platform perspectives to product and architecture conversations, and have more confidence contributing to iOS apps and libraries.
https://chicagoroboto.com/session/understanding-native-ios-from-an-android-perspective/
A short introduction to the new set of tools offered to Android developers - Android Jetpack. Talk held at Leeds Mobile focusing on the ViewModel and the LiveData compoments availabe in Jetpack.
I used these slides to present the benefits of using Kotlin to a group of people I work with. The presentation focuses on comparing Kotlin to Java, and in particular showing how Kotlin can help in writing safer, more concise and readable code. I used a few java gotchas/puzzles to demonstrate how Kotlin may prevent us from doing silly things.
A complete Android UI development guideline with Jetpack Compose is described here.
Reference link:
https://developer.android.com/jetpack/compose/documentation
If you still haven't heard of it, there is a new star in JVM sky - Kotlin. This short presentation will serve as intro for those who wan't to hear what's all the fuss about and dive deeper into this new alternative to Java
Google is adding Kotlin as an official programming language for Android development. Kotlin is a language that runs on the JVM and has full interoperability with Java. It costs nothing to adopt! I will show some cool features of Kotlin, how it makes developing with Android easy and finally we'll see what happens under the hood when we write in Kotlin.
This is the first half of a presentation I gave at Squares Conference 2015 where I provided a brief introduction to React JS, then did live coding for 20 minutes to show more of the specifics of usage. Your milage may vary as the live code part was where the bulk of the teaching happened!
Kotlin est aujourd'hui un langage majeur dans l’industrie logicielle.
Le projet Kotlin Multiplatform (qui permet de le déployer sur de nombreuses plateformes : JVM, Android, iOS, JS…) est maintenant suffisamment mature pour que de grandes entreprises l'utilisent pour leur application mobile.
Quels sont les avantages de cette solution par rapport aux autres frameworks cross-platform sur mobile (React Native et Flutter) ?
Quelles sont les possibilités offertes par l'universalité de ce langage ?
Après avoir introduit Kotlin et Kotlin Multiplatform, je vous montrerai les avantages et inconvénients vis-à-vis des solutions cross-platform alternatives ainsi qu’un aperçu des cas d’usage en dehors du mobile.
In this tutorial on Kotlin Jetpack, we will learn why Jetpack compose, What is Kotlin Jetpack compose, and How does compose works?. We will also learn about Composable function, Layouts, and material design. At last, we will have a look at the List and animations.
What is Kotlin Jetpack compose?
Why Jetpack compose?
How does the compose work?
Composable function
Layouts
Material design
List and animations
Kotlin Basics & Introduction to Jetpack Compose.pptxtakshilkunadia
In our fast and ever-changing world of tech, creating a great UI is not just indispensable but also an obligation as a developer. A great UI makes the whole experience of accessing the products/services an absolute pleasure.
Hour 1: Basics of Kotlin
Hour 2: Introduction to Jetpack Compose Development Kit
Understanding iOS from an Android perspectiveLauren Yew
A Busy Developer’s Guide to native iOS apps
Android vs. iOS. It’s a frequent discussion between developers on which is better, faster, easier to develop with. In general, developers pick one platform to focus on—however, it’s imperative for strong developers to have an understanding of both platforms and be able to see a problem from both perspectives. The platforms are unique but also evolve together, matching features. As a Senior Software Engineer at The New York Times, I develop both native Android and iOS core libraries for our apps. In this presentation, we will discuss some of the similarities and differences between Android & iOS and give developers a better understanding of native iOS from an Android perspective.
In this presentation, you will learn about:
Design Element differences
Swift vs. Kotlin
iOS app setup & structure (Xcode vs. Gradle)
iOS app lifecycles
MVVM
Jetpack Compose vs. Swift UI
By the end of this talk, you will be able to better understand Swift code, bring both platform perspectives to product and architecture conversations, and have more confidence contributing to iOS apps and libraries.
https://chicagoroboto.com/session/understanding-native-ios-from-an-android-perspective/
A short introduction to the new set of tools offered to Android developers - Android Jetpack. Talk held at Leeds Mobile focusing on the ViewModel and the LiveData compoments availabe in Jetpack.
I used these slides to present the benefits of using Kotlin to a group of people I work with. The presentation focuses on comparing Kotlin to Java, and in particular showing how Kotlin can help in writing safer, more concise and readable code. I used a few java gotchas/puzzles to demonstrate how Kotlin may prevent us from doing silly things.
A complete Android UI development guideline with Jetpack Compose is described here.
Reference link:
https://developer.android.com/jetpack/compose/documentation
If you still haven't heard of it, there is a new star in JVM sky - Kotlin. This short presentation will serve as intro for those who wan't to hear what's all the fuss about and dive deeper into this new alternative to Java
Google is adding Kotlin as an official programming language for Android development. Kotlin is a language that runs on the JVM and has full interoperability with Java. It costs nothing to adopt! I will show some cool features of Kotlin, how it makes developing with Android easy and finally we'll see what happens under the hood when we write in Kotlin.
This is the first half of a presentation I gave at Squares Conference 2015 where I provided a brief introduction to React JS, then did live coding for 20 minutes to show more of the specifics of usage. Your milage may vary as the live code part was where the bulk of the teaching happened!
Kotlin est aujourd'hui un langage majeur dans l’industrie logicielle.
Le projet Kotlin Multiplatform (qui permet de le déployer sur de nombreuses plateformes : JVM, Android, iOS, JS…) est maintenant suffisamment mature pour que de grandes entreprises l'utilisent pour leur application mobile.
Quels sont les avantages de cette solution par rapport aux autres frameworks cross-platform sur mobile (React Native et Flutter) ?
Quelles sont les possibilités offertes par l'universalité de ce langage ?
Après avoir introduit Kotlin et Kotlin Multiplatform, je vous montrerai les avantages et inconvénients vis-à-vis des solutions cross-platform alternatives ainsi qu’un aperçu des cas d’usage en dehors du mobile.
Multiplatform shared codebase with Kotlin/Native - UA Mobile 2019Eugene Kurko
f you want to share the code between Android and iOS but you don't feel like doing C++/JNI, React Native, Flutter, you must try Kotlin/Native! In this presentation we will see how Kotlin/Native is different and in some aspects superior, and how easy it becomes to develop, debug and maintain a common codebase with JetBrains tools and without sacrificing runtime performance.
Multiplatform shared codebase with Kotlin/Native - UA Mobile 2019UA Mobile
If you want to share the code between Android and iOS but you don't feel like doing C++/JNI, React Native, Flutter, you must try Kotlin/Native! In this presentation we will see how Kotlin/Native is different and in some aspects superior, and how easy it becomes to develop, debug and maintain a common codebase with JetBrains tools and without sacrificing runtime performance.
Discussing open sourcing the IBM J9 JVM GC technology as part of a language agnostic toolkit. It has demos showing how easy it is to use the GC in another language as well as results on our MRI example
Say Goodbye To Java: Getting Started With Kotlin For Android DevelopmentAdam Magaña
Kotlin is officially endorsed by Google for Android development but what is all the fuss about? Why should accomplished Java developers care? Here I explore some of the history, fundamentals, and tools that Kotlin provides for Android developers.
Cross Platform Mobile Development using Flutter by Wei Meng Lee at Mobile foc...DevClub_lv
Maintaining multiple code bases for the same application is often a pain in the neck for mobile developers. In the recent years, different frameworks have appeared in the market that aim to reduce the workload of developers by offering them a write-once-run-everywhere approach. In this session, Wei-Meng will take a quick look at the different frameworks available – Xamarin, React Native, and Flutter. He will focus on using Flutter and see how it makes your life as a mobile developer easier.
(Language – English)
Wei-Meng Lee is a technologist and founder of Developer Learning Solutions (http://www.learn2develop.net).
Presentation for first ever Kotlin Bosnia meetup held in Banja Luka.
This talk is live coding session aimed to present how Kotlin can help as in working with old Java toolkits such as Swing. The end result of talk is a small DSL for Swing that transforms Swing GUI components into more readable and concise code structures.
Code sample:
https://github.com/Vuksa/SwingDSL/tree/dsl_complete
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
10. How to use Jetpack
Compose?
• https://adambennett.dev/2019/10/jetpack-compose-now-on-maven/
• Android Studio Version >= 3.5.1
// Use Jvm 1.8
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = "1.8"
}
// Kotlin Reflect
implementation “org.jetbrains.kotlin:kotlin-reflect"
// Compose
kapt "androidx.compose:compose-compiler:0.1.0-dev01"
implementation "androidx.compose:compose-runtime:0.1.0-dev02"
// Compose UI
implementation "androidx.ui:ui-core:0.1.0-dev02"
implementation "androidx.ui:ui-layout:0.1.0-dev02"
implementation "androidx.ui:ui-material:0.1.0-dev01"
11. But…Something Broken?
• @Model observing失效了了！！！
Compose requires:
• An unreleased version of the Android Gradle Plugin
• An unreleased version of Android Studio
• An unreleased EAP version of Kotlin
• Build via AOSP
• https://engineering.q42.nl/try-jetpack-compose-today/
