What Is React? React is an open source Javascript library for building fast and interactive applications.This library is mainly used for building the UI or view of our application.The beauty of react is that because its just the view it doesn’t necessarily mean that it’s only for web applications. It can be used with mobile […]
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Espresso Introduction Espresso is an open source instrumentation Testing framework made available by Google for the ease of UI Testing. It is used to automate manual test case for android application. Espresso automatically syncronizes your test actions with the ui of your application.The framework also ensures that your activity is started before the tests run.It also let
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ContentProvider A ContentProvider provides data from one application to another, when requested. It manages access to a structured set of data. It provides mechanisms for defining data security(i.e. by enforcing read/write permissions). ContentProvider offer a standard interface that connects data in one process with code running in another process. When an application wants to access the
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Given below is the list of most commonly asked Android Interview questions 1) What is Android? Android is an open-source, Linux-based operating system designed primarily for touchscreen mobile devices such as smartphones and tablets but now it is also used in television,watch, game consoles, digital cameras, PCs and other electronics. 2) Explain Android application components. Following is a list of components of Android application
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Android is one of the most popular operating system runs on many devices in many regions and growing day by day. When you want your app to support wider audience ,it is always a good idea to make the app localized.To reach the most users, your app should handle text, audio files, numbers, currency, and graphics
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In this tutorial i will demonstrate you how to capture an image from camera and pick an image from gallery and then display it in an imageView by creating a simple ImagePickerApp. Create new project 1. Create a new project in Android Studio from File ⇒ New Project by filling the required details. When it prompts you
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In this tutorial we are going to learn about how to create swipe views in android application. We can create swipe view in android application using the ViewPager widget which is available in the support library. ViewPager is a layout widget which is capable of holding many child views and each child view represent a
Android Sliding Views Using ViewPager With PagerAdapter,FragmentPagerAdapter Read More »
As you know lot of android applications introduced a sliding panel menu to navigate between major modules of the application. Previously this kind of UI was done using some third party libraries where a list view and some swiping gestures used to achieve this. But now android introduced sliding panel menu by introducing a newer
Android Navigation Drawer example Read More »
Here in this tutorial i will explain you what the dependency injection is and why do we need it? I will also let you know why do we use it and what happens when we don’t use it?We will also learn about how we inject dependency in our android project using dagger2 . What is
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Google released Android Jetpack. It’s a set of libraries, tools and architectural guidance to help make it quick and easy to build great Android apps. In this Android Jetpack, team at Google release one library specifically designed for scheduling and managing the background tasks. It’s called “WorkManager”. WorkManager The WorkManager API makes it easy to specify
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