This document is a tutorial on how to develop Android Wear apps for beginners. It discusses setting up the development environment, creating an Android Wear virtual device, and connecting the virtual device to a handheld device. Specifically, it instructs the user to download necessary software like Android Studio, SDK tools, and the Android Wear companion app. It then provides step-by-step instructions on creating an Android virtual device, connecting it to the handheld device using ADB, and testing basic notifications. The tutorial is part of a multi-part series on Android Wear app development for beginners.
TOPS Technologies offer Professional Android Training in Ahmedabad.
Ahmedabad Office (C G Road)
903 Samedh Complex,
Next to Associated Petrol Pump,
CG Road,
Ahmedabad 380009.
http://www.tops-int.com/live-project-training-android.html
Most experienced IT Training Institute in Ahmedabad known for providing Android course as per Industry Standards and Requirement.
installation and configuration Android Studio provides the fastest tools for building apps on every type of Android device.
World-class code editing, debugging, performance tooling, a flexible build system, and an instant build/deploy system all allow you to focus on building unique and high quality apps.
Support slides for the test automation workshop realized at the iMasters Android DevConference 2015 at São Paulo. The workshop focus was around Unit Tests with JUnit, UI Tests with Espresso and UIAutomator and Testing your app in the cloud with Testdroid.
A part of a lecture by Martin Climatiano, Co-Founder @ 282Productions, at the Microsoft Unity3D Event in Israel.
June 6, 2013
The Video of the lecture is available here http://youtu.be/Ksw3txvhIUA [Hebrew]
TOPS Technologies offer Professional Android Training in Ahmedabad.
Ahmedabad Office (C G Road)
903 Samedh Complex,
Next to Associated Petrol Pump,
CG Road,
Ahmedabad 380009.
http://www.tops-int.com/live-project-training-android.html
Most experienced IT Training Institute in Ahmedabad known for providing Android course as per Industry Standards and Requirement.
installation and configuration Android Studio provides the fastest tools for building apps on every type of Android device.
World-class code editing, debugging, performance tooling, a flexible build system, and an instant build/deploy system all allow you to focus on building unique and high quality apps.
Support slides for the test automation workshop realized at the iMasters Android DevConference 2015 at São Paulo. The workshop focus was around Unit Tests with JUnit, UI Tests with Espresso and UIAutomator and Testing your app in the cloud with Testdroid.
A part of a lecture by Martin Climatiano, Co-Founder @ 282Productions, at the Microsoft Unity3D Event in Israel.
June 6, 2013
The Video of the lecture is available here http://youtu.be/Ksw3txvhIUA [Hebrew]
Appium Mobile Testing: Nakov at BurgasConf - July 2021Svetlin Nakov
Automated testing of Android apps using Appium, AndroidDriver, Selenium and C#.
Speaker: Svetlin Nakov
BurgasConf, July 2021
Contents:
Appium: Overview, Architecture, Installation
The Android Emulator
Appium for Android App Automation
Inspecting Android apps UI from Appium
Using AndroidDriver<AndroidElement>
Using Appium for Android from NUnit
Testing on Physical Android Device
Here we explain the installation & basic coding for Titanium Appcelerator which is a cross platform development tool supporting Android, iOS & Blackberry.
Getting Started with XCTest and XCUITest for iOS App TestingBitbar
Watch a live presentation at http://offer.bitbar.com/getting-started-with-xctest-and-xcuitest-for-ios-app-testing
XCTest has been part of Xcode for few years already, but it is finally catching up and more developers are getting on the bandwagon. XCTest and XCUITest provide feature-rich capabilities for iOS developers and test automation folks to implement different levels of tests using Xcode features and supported programming languages, Objective-C and Swift.
Stay tuned and join our upcoming webinars at http://bitbar.com/testing/webinars/
Interfacing android with embedded systemsRaghav Shetty
This Book is all about Interfacing Android with Embedded Systems. This book guides the beginners for creating GUI with Android SDK & Interfacing Bluetooth , WiFi with Embedded System. DIY Android based Bluetooth & WiFi projects included.
Getting started with android dev and test perspectiveGunjan Kumar
The presentation covers basic intro to Android, how to get started with development, including instructions on setup, common UI usages like menus, dialogs; details on services like Sensors, Location and Google Maps
It also covers ideas on how to test including details on shell and installation instructions without using Eclipse
This document is designed for those who wants to get enter in Android development.
if you follow this doc correctly you will able to set your Hello World Android App.
It is requested to all Experts that kindly don't read this doc if you are already aware of all the facts of Android development
Appium Mobile Testing: Nakov at BurgasConf - July 2021Svetlin Nakov
Automated testing of Android apps using Appium, AndroidDriver, Selenium and C#.
Speaker: Svetlin Nakov
BurgasConf, July 2021
Contents:
Appium: Overview, Architecture, Installation
The Android Emulator
Appium for Android App Automation
Inspecting Android apps UI from Appium
Using AndroidDriver<AndroidElement>
Using Appium for Android from NUnit
Testing on Physical Android Device
Here we explain the installation & basic coding for Titanium Appcelerator which is a cross platform development tool supporting Android, iOS & Blackberry.
Getting Started with XCTest and XCUITest for iOS App TestingBitbar
Watch a live presentation at http://offer.bitbar.com/getting-started-with-xctest-and-xcuitest-for-ios-app-testing
XCTest has been part of Xcode for few years already, but it is finally catching up and more developers are getting on the bandwagon. XCTest and XCUITest provide feature-rich capabilities for iOS developers and test automation folks to implement different levels of tests using Xcode features and supported programming languages, Objective-C and Swift.
Stay tuned and join our upcoming webinars at http://bitbar.com/testing/webinars/
Interfacing android with embedded systemsRaghav Shetty
This Book is all about Interfacing Android with Embedded Systems. This book guides the beginners for creating GUI with Android SDK & Interfacing Bluetooth , WiFi with Embedded System. DIY Android based Bluetooth & WiFi projects included.
Getting started with android dev and test perspectiveGunjan Kumar
The presentation covers basic intro to Android, how to get started with development, including instructions on setup, common UI usages like menus, dialogs; details on services like Sensors, Location and Google Maps
It also covers ideas on how to test including details on shell and installation instructions without using Eclipse
This document is designed for those who wants to get enter in Android development.
if you follow this doc correctly you will able to set your Hello World Android App.
It is requested to all Experts that kindly don't read this doc if you are already aware of all the facts of Android development
Everything Out Organizing Style Personality PreferenceCena Block
Everything Out Space Organizing Personalities struggle with clutter because they most often leave things in their path so they can find them easily in the future. Leaving too many things out causes clutter. To stay organized, Everything Outs must find visible, easy to spot storage systems, use color, and find a home for everything they keep. Staying organized is part skill, and supported by behaviors, lifestyle choices and a personality preference. Focus on key, essential items in your home and life that bring you joy. Everything Outs can make better choices to keep what matters most and find storage systems that help them visully find things easily to stay in alignment wiith their personality preference. To discover your organizing personality preferences, go to http://bit.ly/flowformula
Protect mobile agent against malicious host using partial mobility mechanismijfcstjournal
A
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Android software development – the first few hourssjmarsh
My challenge for this year is to learn a new programming language or software development technology. While I don’t intend adopting the suggestion of The Pragmatic Programmer and learning one new language each year, I do think that there is much to be gained by seeing what else is out there. With the booming popularity of the Android platform for mobile devices I thought what better place to start? Over the past few weeks I have taken the first few steps in learning about Android application development.
Components Of Android 5. Sample Application 6. Future Prospect 7. Android Job in Market What is Android? Android is a linux-based operating system designed primarily for touch-screen mobile devices such as smartphones and tablets computers. Initially developed by Android Inc.,
Online tutorial created for android developer - beginners. Step by step instructions with real-time development video. Lesson plan is divided into three part to help create new android project, add new layout, activity and apply styles to widgets.
In this tutorial, we will learn how to create a new android project, configure and run the app.
For online video presentation, watch our youtube video: https://youtu.be/MP_fW6lYOZY
This presentation was presented in Android Only! 2011 conference on June 14th.
With more than 300 different Android devices out on 6 different platform versions, application developers are facing a real nightmare when trying validate that their applications really work on their customers' devices. While fragmentation is a new thing in Android platform, it is not new in software industry and there are several ways to deal with device fragmentation from testing point of view.
This presentation discusses most common approaches to tackle fragmentation from application developer's point of view and explains why testing for device compatibility is a must for any serious Android application developer.
top nidhi software solution freedownloadvrstrong314
This presentation emphasizes the importance of data security and legal compliance for Nidhi companies in India. It highlights how online Nidhi software solutions, like Vector Nidhi Software, offer advanced features tailored to these needs. Key aspects include encryption, access controls, and audit trails to ensure data security. The software complies with regulatory guidelines from the MCA and RBI and adheres to Nidhi Rules, 2014. With customizable, user-friendly interfaces and real-time features, these Nidhi software solutions enhance efficiency, support growth, and provide exceptional member services. The presentation concludes with contact information for further inquiries.
Top Features to Include in Your Winzo Clone App for Business Growth (4).pptxrickgrimesss22
Discover the essential features to incorporate in your Winzo clone app to boost business growth, enhance user engagement, and drive revenue. Learn how to create a compelling gaming experience that stands out in the competitive market.
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
Custom Healthcare Software for Managing Chronic Conditions and Remote Patient...Mind IT Systems
Healthcare providers often struggle with the complexities of chronic conditions and remote patient monitoring, as each patient requires personalized care and ongoing monitoring. Off-the-shelf solutions may not meet these diverse needs, leading to inefficiencies and gaps in care. It’s here, custom healthcare software offers a tailored solution, ensuring improved care and effectiveness.
Navigating the Metaverse: A Journey into Virtual Evolution"Donna Lenk
Join us for an exploration of the Metaverse's evolution, where innovation meets imagination. Discover new dimensions of virtual events, engage with thought-provoking discussions, and witness the transformative power of digital realms."
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
Exploring Innovations in Data Repository Solutions - Insights from the U.S. G...Globus
The U.S. Geological Survey (USGS) has made substantial investments in meeting evolving scientific, technical, and policy driven demands on storing, managing, and delivering data. As these demands continue to grow in complexity and scale, the USGS must continue to explore innovative solutions to improve its management, curation, sharing, delivering, and preservation approaches for large-scale research data. Supporting these needs, the USGS has partnered with the University of Chicago-Globus to research and develop advanced repository components and workflows leveraging its current investment in Globus. The primary outcome of this partnership includes the development of a prototype enterprise repository, driven by USGS Data Release requirements, through exploration and implementation of the entire suite of the Globus platform offerings, including Globus Flow, Globus Auth, Globus Transfer, and Globus Search. This presentation will provide insights into this research partnership, introduce the unique requirements and challenges being addressed and provide relevant project progress.
Enhancing Research Orchestration Capabilities at ORNL.pdfGlobus
Cross-facility research orchestration comes with ever-changing constraints regarding the availability and suitability of various compute and data resources. In short, a flexible data and processing fabric is needed to enable the dynamic redirection of data and compute tasks throughout the lifecycle of an experiment. In this talk, we illustrate how we easily leveraged Globus services to instrument the ACE research testbed at the Oak Ridge Leadership Computing Facility with flexible data and task orchestration capabilities.
Understanding Globus Data Transfers with NetSageGlobus
NetSage is an open privacy-aware network measurement, analysis, and visualization service designed to help end-users visualize and reason about large data transfers. NetSage traditionally has used a combination of passive measurements, including SNMP and flow data, as well as active measurements, mainly perfSONAR, to provide longitudinal network performance data visualization. It has been deployed by dozens of networks world wide, and is supported domestically by the Engagement and Performance Operations Center (EPOC), NSF #2328479. We have recently expanded the NetSage data sources to include logs for Globus data transfers, following the same privacy-preserving approach as for Flow data. Using the logs for the Texas Advanced Computing Center (TACC) as an example, this talk will walk through several different example use cases that NetSage can answer, including: Who is using Globus to share data with my institution, and what kind of performance are they able to achieve? How many transfers has Globus supported for us? Which sites are we sharing the most data with, and how is that changing over time? How is my site using Globus to move data internally, and what kind of performance do we see for those transfers? What percentage of data transfers at my institution used Globus, and how did the overall data transfer performance compare to the Globus users?
Listen to the keynote address and hear about the latest developments from Rachana Ananthakrishnan and Ian Foster who review the updates to the Globus Platform and Service, and the relevance of Globus to the scientific community as an automation platform to accelerate scientific discovery.
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
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Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
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Accelerate Enterprise Software Engineering with PlatformlessWSO2
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In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...Juraj Vysvader
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I didn't get rich from it but it did have 63K downloads (powered possible tens of thousands of websites).
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...
Android wear notes
1. [TUTORIAL] How to develop Android Wear apps for
Beginners. Part 1 - Setup
AndroidWear
apps tutorial androidwear dev
calmarj
Jan 16
13
Android Wear is a new version of the Android system designed specifically for wearables , which
was announced by Google in march 2014. Currently lots of devices running on Android Wear were
released, including well designed Moto 360 and Gear Live by Samsung.But still, amount of
applications using all the benefits of Android Wear in Google Play is considerably small.
In this tutorial I'm going to show you how to create apps for Android Wear from Scratch.
Set up the Android development environment
Studying every new technology begins with launching "Hello World" example. But first you need to
set your development environment.
JDK – development kit for Java programming language
Android Studio – IDE to make our Android apps
Android SDK – special development kit for Android development
Android Virtual Device – emulator to test our apps
JDK
Android applications are usually developed in Java programming language using the Software
Development Kit. That's why we need to download SDK for working with Java.
1) Download the Java SE Development Kit (JDK) from this
site:http://www.oracle.com/technetwork/java/javase/downloads/175
2) Click Download from the JDK section of the 'Java Platform, Standard Edition' table.
3) Install the JDK environment with default setting
You can find more detailed instruction here:
http://www.oracle.com/technetwork/java/javase/index-137561.html24
2. Android Studio
Google developed its own environment for Android applications with lots of perks for development.
You can download it here: http://developer.android.com/sdk/index.html190
Here are steps for installation Android Studio on Windows and Linux. For MAC they are pretty
similar.
Installation for Windows:
1) Download and run **android-studio-bundle-(your version).exe**, then click on the "Next" button.
2) Leave all default settings untouched and click the **"Next"** button.
3. 3) Agree with all license agreements and click the "Next" button.
4.
5. 4) Choose a path where to install Android Studio and Android SDK.(**Please note**: use only ASCII
characters - english letters)
5) Android SDK includes Android device emulator. It means you can use emulator when you don't
have Android Wear Watch. I'm going to use emulator in this tutorial. Emulator for Windows requires
installation of the Intel Hardware Accelerated Execution Manager (Intel HAXM).
In this window you can adjust the amount of memory avaliable for HAXM. Leave it recommended
and click the "Next" button.
6. 6) Select or create a folder in which you would like to create the program's shortcut.
7. 7) Now the installation of Android Studio begins. Required time depends on your computer. For me it
took about half an hour. Next click on the «Finish» button.
8. 2q3B44znmHQ.jpg797x606 62.5 KB
Installation for Linux:
Download android-studio-ide-(your-version)-linux.zip. Unzip it (Please note: don't use non ASCII
characters in istallation path). Open terminal, go to Android Studio folder, then go the bin folder
and runstudio.sh script. These steps you can see in the screenshot for my system - Ubuntu 14.10.
9. qf46TCrt7zY.jpg722x462 35.4 KB
Android SDK
The start window of Android Studio should appear after the installation.(click on created shortcut if
the start window did not appear(for Windows) or run script studio.sh(for Linux)). Android platform
includes systems for phones, tvs and watches, so we need to download special development toolkit
for Android Wear. Click on"Configure" button and turn on SDK Manager.
10. TEPyZZOW_eI.jpg807x617 51.4 KB
If you want to test your applications on emulator, you also need to download virtual images, (Intel
x86 images will work faster). I recommend you to download samples for SDK, we are going to study
them later. If you want to test your application for different Android Wear versions, you need to
download SDK and virtual image for Android 4.4. Don't change default settings (so USB driver will
be installed. It maintains correct plugging a device into a computer.) Next click on "Install" button and
agree with licence agreement.
11. H7Ui-u42yjQ.jpg531x807 115 KB
SDK installation can take a while(about couple of hours).
Creating new project
Having downloaded SDK, we move to creating your first Android Wear application. More precisely
we are going to study one of the samples provided by Google.
1. Run Android Studio and Click Option «Import an Android code sample»
12. l71AnjZ637E.jpg797x606 65.4 KB
2. Type "Wear" in the searching box and choose "Skeleton Wearable App". Then click on
the "Next"button.
13. r5MLKA-KOOE.jpg807x492 38.4 KB
3. Now you can choose the name and path of your project. (Please note: don't change it unless
there are non ASCII characters) and click "Finish":
14. ISlD7htljss.jpg807x489 31.2 KB
4. Wait till the project is downloaded and built.
Please notice:
If you can see the error like:
"Failed to import new Gradle project: failed to find Build Tools revision xx.xx.xx "
then you don't have the latest version of the build tool. One of the main benefits of Android
Studio is that it can do menial work. Just click on "Install and sync project".
Your first project is done.
Now we need a watch to test an application. You can use an emulator if you don't have a watch.
Set up an Android Wear Virtual Device(AVD)
1. Click Tools>Android>AVD Manager or click on corresponding button in the panel:
15. cne4wz9gQVY.jpg807x489 30.2 KB
2. Click Create Virtual Device and after that choose category Wear in List and
select Square or Round Android Wear(you can see that Iselected Round) and click "Next":
16. 1Bf0CYYLM2w.jpg807x492 38 KB
3. Choose Android Wear version(I chose Lollipop for this tutorial, because it's the latest version and
most user-friendly, in my opinion.) and click "Next":
17. WToOaF9mxUU.jpg807x484 41.4 KB
4. Now you can change name of your AVD (I named it Smartwatch tutorial),choice of screen or
firmware. Also you can turn on Host GPU (better do it, that way the emulator will use computer
video card for rendering).
You can also turn on "Store a snapshot for faster startup". It lets AVD Manager to save
system state on hard disk after you finish working with emulator. It allows you to run the
emulator faster, because any Android emulator runs really slow(except third-party emulators,
like Genomytion)
After you finish setting click on the "Finish" button.
19. fr9lLTI-Vck.jpg807x431 25.4 KB
6. Now you can run the emulator, it can take a while. After that you can study how to work with
Android Wear following instructions.
20. Run the app
We need to set startup configuration to run this app. Click a field left from "Run", there you
can "Edit Configuration" or choose module to run.Choose "Wearable"(because we are going
to run the application for watches) and click on "Run".
Now we can see the list of devices ready for the application to be installed on. Choose the
emulator we created early. (you need to run the emulator first.)
21. xzjRWgC4Jo8.jpg807x401 34.7 KB
After the application is started click on "Show Notification" button, and application should show
you sample notifications.
You can see that this sample is not adapted for round shape of the watches. You have to avoid
22. this while developing applications for Android Wear.
Sum up
In this tutorial we set up our system for development applications and ran our first Android Wear
application.
In next tutorial I will show you how to connect your watches(or emulator) with your phone(or
tablet). Please don't hesitate to ask any questions and leave feedback. Thank you for reading.
Building Apps for Wearables
These classes teach you how to build notifications in a handheld app that are
automatically synced to wearables as well as how to build apps that run on wearables.
23. Note: For more information about the APIs used in these training classes, see the Wear API
reference documentation.
1.
Adding Wearable Features to Notifications
How to build handheld notifications that are synced to and look great on wearables.
1. Creating a Notification
2. Receiving Voice Input in a Notification
3. Adding Pages to a Notification
4. Stacking Notifications
2.
Creating Wearable Apps
How to build apps that run directly on wearables.
1. Creating and Running a Wearable App
2. Creating Custom Layouts
3. Keeping Your App Visible
4. Adding Voice Capabilities
5. Packaging Wearable Apps
6. Debugging over Bluetooth
3.
Creating Custom UIs
How to create custom user interfaces for wearable apps.
1. Defining Layouts
2. Creating Cards
3. Creating Lists
24. 4. Creating a 2D Picker
5. Showing Confirmations
6. Exiting Full-Screen Activities
4.
Sending and Syncing Data
How to sync data between handhelds and wearables.
1. Accessing the Wearable Data Layer
2. Syncing Data Items
3. Transferring Assets
4. Sending and Receiving Messages
5. Handling Data Layer Events
5.
Creating Watch Faces
How to create watch faces for wearables.
1. Designing Watch Faces
2. Building a Watch Face Service
3. Drawing Watch Faces
4. Showing Information in Watch Faces
5. Creating Interactive Watch Faces
6. Providing Configuration Activities
7. Addressing Common Issues
8. Optimizing Performance and Battery Life
6.
Detecting Location
25. How to detect location data on Android Wear devices.
[TUTORIAL] How to develop Android Wear apps for
Beginners. Part 2 - Connect Android Wear with
handheld device
AndroidWear
androidwear tutorial dev
1
/
4
calmarj
Jan 17
9
In my previous tutorial I told you how to set your development environment for Android Wear, create
and run a project from Google samples, and how to create Android Wear (AVD).
You can read it here:
www.smartwatch.me
[TUTORIAL] How to develop Android Wear apps for Beginners. Part 1 - Setup
Android Wear is a new version of the Android system designed specifically for wearables , which
was announced by Google in march 2014. Currently lots of devices running on Android Wear were
released, including well designed Moto 360 and Gear Live by Samsung.But still, amount of
applications using all the benefits of Android Wear in Google Play is considerably small. In this
tutorial I'm going to show you how to create apps for Android Wear from Scratch. Set up the Android
development en...
You can develop not only Wearable apps with Android Wear SDK, but also you can create apps for
smartphones and tablets (we are going to refer to them as handheld devices) that support output of
data on Android Wear. We are going to create this kind of application in next tutorial.
In this tutorial we are going to learn how to connect your Android Wear emulator with your
handheld device.
Set up the handheld device
26. 1. Download the Android Wear companion app on your handheld device from Google Play.
cJPlJ8Mp5L0.jpg1280x769 83 KB
2. Run the app and allow it access to the location of the device.
3. Enable USB debuging on your device.
On Android 4.0 and newer, you can find in here: Setting > Developer options.
Please notice:
on Android 4.2 and newer, Developer options is hidden by default. You can make it available like
this: go toSettings > About phone and tap Build number 7 times.
27. J_oR-0xbGwc.jpg1280x769 54.2 KB
4. Connect your handheld device to the computer with a USB cable
5. Check that your device is connected. For this you can use Android Debugs Bridge(ADB) - an
important command line tool for Android development.
For Windows:
Run command prompt(cmd command in the run menu). Go to the Android SDK
folder using cdcommand. Then go to platform tools folder. Now use command: adb.exe
devices. That command will list of all plugged Android devices.
For Linux:
Open terminal and run adb command with “device” flag. Iwill show how to do it on my system:
It showed that my Nexus 7 is attached.
Please notice:
If your list is empty, wait till USB driver is installed.
28. If your USB driver is installed and list is still empty, use this instruction,(this can occur if you have
Windows 8):http://stackoverflow.com/questions/21408674/adb-error-device-not-found40
If you want to know more about adb you can check Google
documentation:http://developer.android.com/tools/help/adb.html13
or read very good tutorial from Vogella:
http://www.vogella.com/tutorials/AndroidCommandLine/article.html16
Create AVD
You can read in my previous tutorial how to create Android Watch emulator (link in the beginning of
this post)
Connect handheld device with AVD
1. Forward the AVD's communication port to the connected handheld device. You can do it by
following command with adb:
Please notice: you need to do it each time you connect hadheld device.
2. Run Android Wear app on handheld device, go to Settings and click on "Connect to
emulator". (AVD has to be turned on)
3. Now AVD and handheld device are connected. You can send notifications, change the
appearance of the watch. Go to Settings and choose "Demo cards".
Here you can experiment with different demo cards.The cards you select appear as notifications on
the home screen of the emulator. For example, how much time you need to get to home or the
29. current weather.
Sum up
In this tutorial we connected Android Wear emulator with handheld device and sent sample
information to emulator
In next tutorial I will show you how to create your first app for handheld device, which will sent
custom notifications on watches. Please don't hesitate to ask any questions and leave feedback.
Thank you for reading.
Continue reading to Part 3 - Creating your first app!
www.smartwatch.me
[TUTORIAL] How to develop Android Wear apps for Beginners. Part 3 - Create
your first app "Hello World"
Studying new programming language always begins with "Hello World" program. We are going to do
the same and we will create an application for handheld devices that will send "Hello World"
notification to an Android Wear Device. In my previous tutorials you can read how to set up
development environment, create Android Wear emulator and connect it with your handheld device:
Firstly, we are going to look at the program structure in Android. Android applications usually consist
of the set of A...