So you will learn a lot about Kotlin if you develop this simple photo gallery application in Android using Kotlin programming language. Add Required permissions in the Manifest file. This is our Model class which has information about all folders like Folder Name Whatsapp Images, Camera , image path of the most recent image in a folder, total number of images in a folder. As we have to pass this information from splash screen to our MainActivity using Intent. We can load images from storage and send image name, path and the total number of images in a folder to our Main Activity for showing all folders and their most recent image in Recyclerview. And pass the returning Albums list to MainActivity via Intent. MainActivity will show a list of all folders which has images and videos for example Camera, Instagram, Whatsapp Images in RecyclerView.
Tutorial how to create Barcode Reader app in Android Studio 1.4
Pengembangan perangkat lunak Android dan Google Play Android memungkinkan penggunanya untuk memasang aplikasi pihak ketiga, baik yang diperoleh dari toko aplikasi seperti Google Play , Amazon Appstore , ataupun dengan mengunduh dan memasang berkas APK dari situs pihak ketiga. SDK ini terdiri dari seperangkat perkakas pengembangan,  termasuk debugger , perpustakaan perangkat lunak , emulator handset yang berbasis QEMU , dokumentasi, kode sampel, dan tutorial.
Dalam rangka menghadapi penyensoran Internet di Republik Rakyat Tiongkok , perangkat Android yang dijual di RRT umumnya disesuaikan dengan layanan yang disetujui oleh negara. Cara ini memiliki manfaat ganda, tidak hanya meningkatkan respon perangkat Android karena aplikasi tidak perlu ditutup dan dibuka kembali dari awal setiap saat, tetapi juga memastikan bahwa aplikasi yang berjalan di latar belakang tidak menghabiskan daya secara sia-sia. Proses ini tidak terlihat oleh pengguna, jadi pengguna tidak perlu mengelola memori atau menonaktifkan aplikasi secara manual.
Tutorial on how to make the simplest WebRTC Android app. Tones of information are out there on how to make a simple WebRTC web app but the Android scope is .
Learn how to apply material design principles to build compelling, beautiful interfaces for your Android apps. Intermediate Start the course Dive deeper with free Google Developers Training materials Free and available for classroom use or self-study, the Advanced Android Development course is meant for Android developers who want to go deeper. Each of the tutorials listed here has a companion concept chapter and slide deck. Working with sensor data Build an app that uses the Android sensor framework to get data from device sensors such as the accelerometer and geomagnetic field sensor.
Advanced Start the tutorial Using resources for languages Build an app that uses string resources and the Translations Editor in Android Studio to support different languages. Advanced Start the tutorial Using the device location Build an app that displays the device’s last known location as latitude and longitude coordinates, converts those coordinates into a physical address, and receives periodic location updates.
Advanced Start the tutorial Adding a Google Map to your app Build an app that integrates Google Maps and uses features like location markers, map styling, Street View, and location tracking. Advanced Start the tutorial Creating a custom view Build an app that uses custom views, which inherit behavior and appearance attributes from their parent views and can override those attributes. Advanced Dive deeper with free video-based courses Udacity and Google teamed up to create free, self-paced, online courses.
Android Performance Make your app fast and efficient.
android chat app tutorial
Create Digital Wireframes Now that we have a solid understanding of navigation patterns and screen grouping techniques, it’s time to apply them to our screens. Let’s take another look at our exhaustive screen map for the example news application from the first lesson , below. Exhaustive screen map for the example news application. Our next step is to choose and apply navigation patterns discussed in the previous lessons to this screen map, maximizing navigation speed and minimizing the number of touches to access data, while keeping the interface intuitive and consistent with Android best practices.
We also need to make different choices for our different target device form factors.
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GridLayout Extensions of these classes are not allowed. The check on these constraints is strong. Because of these restrinctions, a Widget layout has to be very simple and only use simple components like TextView, Button or ImageView. Resizability and preview The configuration file is the mechanism used to describe your Widget to the Android system. You can use this for setting the supported Widget sizes, telling the system whether the Widget is resizable or not, and providing an image to display when the user decides to add a Widget to their Home screen.
Refreshing the widget The data the Widget displays must always be up to date without wasting system resources. This means that the UI should be updated only when the data changes, and this can happen for different reasons. If the user interacts with the Widget, you need a way to update the UI and then send the event to the main app. If something is happening in the main app, you need a way to tell the Widget to refresh. The Android platform also provides a third way, an automatic refresh of the Widget at an interval that can be set using the configuration file.
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You can specify any combination of these attributes, as long as they are present in the SDK, for example: The package hierarchy is a logical structure that overlays the directory structure in your workspace. Each package is a directory and its subdirectories that contains a related set of source files and a BUILD file. A more complex project may have many nested packages.
As the first course in the Android Developer Nanodegree, Developing Android Apps is the foundation of our advanced Android curriculum. This course blends theory and practice to help you build great apps the right way. In this course, you’ll work with instructors step-by-step to build a cloud.
No Comment It is a social need to be with people, to share things, to understand them. Most of us feels the need of a perfect mate in his or her life. Thousands of dating apps are available for smartphones. Be it a casual date, or something serious that you want, a smartphone and an Internet connection is all you need to get started. When it comes to online dating apps, Tinder takes the cake without a doubt.
With some thrill to find new people you can also have peace of mind because Tinder mostly shows you matches which are somehow connected to the people in your friend list. Interface of this app is very simple. There are some drawbacks of the app such as in free version it will not allow you to undo Swipes. From here you can get it for iPhone and Android. Another in the list of best dating apps for your smartphone is Skout. The app is also compatible with android wearables which is very rare in free dating apps.
It is an easy way to find out local people or someone in your extended social circle.
Android Floating Widget Tutorial – Display Widget Over Apps
Electronic Arts Content rating: Seems Like Classic Sims The Sims FreePlay is a life simulation game from the popular The Sims series; unlike the other games in this series, this has been created for mobile games and the classic The Sims gameplay has been redesigned to suit mobile devices. Players create and care for their Sims as they go through life and age. This free to play game uses real-time to dictate the actions of Sims and the player needs to issue all instructions to their Sims.
Timber is a logging utility class built on top of Android’s Log class. While in development, we usually end up writing lot of log statements and before the release, we’ll cleanup the log statements by removing them manually (even though logs can be disabled in release build).
Every time you cross paths with another happn member in real life, their profile shows up on your timeline! On every profile, you can see the number of times you’ve encountered this person. And if you don’t want to see a person on happn anymore, you just have to click on the Cross button. You want to get in touch with someone you’ve crossed paths with?
You can check out their profile at any time and see the time and place of your last encounter. You happen to find someone you like? Like them secretly with the Heart button: And if you wish to be noticed, charm them to send them a notification. And if they like you too, you can start a conversation. On happn, people you don’t like will never be able to send you any messages.
Facebook SDK for Android
Badoo Blog 1 Comment Badoo is basically an online chatting and dating app. Peoples who are alone in their life and looking for new partners and friends can join Badoo app. You can meet new peoples and chat with them instantly on your mobile using Badoo mobile app. Peoples in the fast life of today face so much stress and tension that they finally came in depression, so Badoo dating app is the solution to their problem.
Android App Widgets Tutorial. Learn how to give your users fast access to the most important functions of your Android app, right from their home screen, using App Widgets.
You meet people, talk to them, and maybe start dating if enough sparks fly. There are some dating apps out there that can help this process along. However, based on our research, dating apps in general still need major improvements. Most of these experiences were frustrating, but a few stood out as being usable. Those that do cost money most of them are fairly expensive. Just a heads up. Here are the best dating apps for Android. Additionally, the prices for dating apps changes a lot with little notice several times per year.
Here are some more Android apps you might like!
Android (sistem operasi)
They have put a great effort in this language and with Kotlin now the Android Development is more fun. And ever since Google announced official support for Kotlin for Android development, there has been a huge surge of interest in the language. So if you are already a Java developer and thinking of switching to Kotlin for android development or you just want to learn this awesome language to increase you skills. This Learn Kotlin for Android App is going to be your best friend.
With its beautiful UI and easy to learn guide you can learn the Kotlin Programming in few Days, and this is what make this app different from other apps.
Android Hello World Example – Learn Android Programming and how to develop android mobile phone and ipad applications starting from Environment setup, application components, activity lifecycle, service lifecycle, application architecture, publishing application, debugging applications, handling events, layouts, menus, user interface controls.
They can view property images and video, book a viewing, RSVP for an upcoming open house, and get GPS directions — all without speaking to you. Improve your song list by taking requests via a mobile friendly online form. Improve the care of your patients by helping them show up for their appointments and important events on time, and by sharing relevant health information in between visits. To help patients take better care of themselves in between visits – make articles, videos, and health guides accessible inside of your app.
Then, users can search your directory of businesses, properties, vehicles and more using keywords, a category, or by distance. And if something is missing, they can submit items to your directory. To keep students engaged in between classes, make your blog content, social media activity, videos and more accessible inside your app. Show an always up-to-date menu and tempt customers with pictures of your newest drinks and desserts.
Working Friendly Chat app. Welcome to the Friendly Chat codelab. In this codelab, you’ll learn how to use the Firebase platform to create Android applications.
The dating app Toffee, which was widely criticised as eltist as it connects only those who went to private school, is expanding.. The app launched in the UK on Apple in April, and will be coming to Android in September. A Toffee press release stated that it now has 10, monthly active users in the UK.
If you are quick-witted Don’t try to find an answer here. Just press all the buttons you see in AntiChat app, or ask other users for help! The more you experiment and the more users you ask, the more new amazing relationships you will find here. What’s the point of this app? The point of this app is to have fun, meet new people, and make friends. You can also use this app for dating purposes and find a spouse as well! How to start chatting and sending pics? You chat and build up karma.
The more you chat, the more karma you get.