1,543 Topics
## Introduction ## Navigation component is an abstraction on top of FragmentManager, which simplifies navigation between fragments. In this tutorial, we will learn how to use the Navigation component in our App. ## Goal ## At the end of the tutorial, you would have learned: 1. How to use the …
## Introduction ## Based on the latest report from Appbrain, Samsung has the highest market share(*>35%*) among all of the Android OEMs, therefore it is important that your apps are tested against Samsung phones. In this tutorial, we will learn how to load Samsung Emulator skins onto our emulator devices. …
## Introduction ## Regardless of whether you like notches on your devices or not, they exist, so as developers, we will have to adapt our Apps to work with them. In this tutorial, we will learn how to adapt our code to work with notches. The device used in this …
## Introduction ## In Android development, Espresso can be combined with Junit to create powerful UI automation tests. In this tutorial, we will learn how to create Espresso tests. ## Goals ## At the end of the tutorial, you would have learned: 1. How to create Espresso tests. ## Tools …
## Introduction ## UI Automator is a library that allows you to create tests that can interact with other components besides your App, such as Settings or other Android components. In this tutorial, we will learn how to incorporate UI Automator into our tests. ## Goals ## At the end …
## Introduction ## In Android development, Intents are used to request an action from an app component. There are two types of Intents: explicit and implicit. Explicit Intents are used when you know the exact package name of the component you need started. Implicit Intents, however, do not need a …
## Introduction ## Snackbars are great for displaying brief messages providing feedback to your users. In this tutorial, we will learn how to create Snackbars. ## Goals ## At the end of the tutorial, you would have learned: 1. How to create a Snackbar. ## Tools Required ## 1. Android …
## Introduction ## Notification is a great way to display information outside of your Android application. Your end users most likely already interact with notifications everyday, so knowing how to create notifications can greatly boost your user experience (*but can also backfire if used incorrectly*). In this tutorial, we will …
## Introduction ## Starting on API level 25, static Shortcuts can be used to quickly navigate to a specific point in your app. In this tutorial, we will learn how to create static shortcuts for an Android app. ## Goals ## At the end of the tutorial, you would have …
## Introduction ## With OLED screens becoming more and more common on smartphones, adapting a dark theme to your app can provide a boost to battery life. In this tutorial, we will learn how to add a dark theme to your native Android app. ## Goals ## At the end …
## Introduction ## All TextView objects have a special attribute called `textAppearance`. This attribute can be used to set the style for text content in a TextView without affecting other styling attributes on the same TextView object. In this tutorial, we will learn how to apply `textAppearance` to TextView objects. …
## Introduction ## Complex Views can use up RAM and reduce the performance of your Android apps. If a View is rarely used, you should consider delaying its rendering until it is needed by your app. One way to do that is to use the ViewStub View. ViewStub is very …
## Introduction ## If your Android app is available to a global audience, you might have wondered how to load localized **String**s into your app. This tutorial will teach you how to do just that. There are quite a few steps involved, but once you understand the concepts, it will …
## Introduction ## One of the best debugging tools in Android Studio is the *live database inspector*. It allows developers to peek at the current state of the database and even run queries against it. In this tutorial, we will learn how to use it to debug a local SQLite …
It seems this fault has been going for years, PayPal don't know why it is and say it's our fault. I think the checkout page is hosted somewhere else? My regular customers don't have this problem, it's the NEW customers that can't pay. I suspect PayPal save their details so …
## Introduction ## In Android development, the current recommended library for Dependency Injection is Hilt. The most obvious benefits of using Hilt are reduced boilerplate code and lifecycle-aware components(*and their associated annotations*). Hilt is a great library, but it is not perfect. Hilt is built on top of Dagger 2, …
Hi, I am new to this forum and also new to android programming using Android Studio and am stuck on a coding problem so i am not sure this is the right forum but any help is much appreciated: I am trying to get some some code via the processing-core …
Hello I am currently learning Android app development, and using Android Studio 4.1.3. I have noticed that when I run any project, even like a simple "Hello World", the Gradle build takes more than 10 minutes to complete. I have a laptop which is a Core i5 7th Gen, with …
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I want to know How can I reate a android and ios app for my website[[** infozone24.com**]?](https://infozone24.com/) Have you any Idea.My site Is a info site. I am tried to build a app from scratch . But i need some suggestion.
Hi everyone. I wana ask to the experianced person that is it possible to make the exact replica of a website's android app ? I mean of I have a site related to novel or books can I make its exact android app? Which later can be published to Play …
Hi everyone, I'm new in Android World. I'm trying to implement the audio-game of Memory; each tile is represented by a button to which a sound is associated. Now, I have to verify the sounds of a pair of tiles (the buttons that the user clicked) are the same, but …
Hello to all! I have been Using google firebase with my android apps for more than 2 years. Today while developing a new app I am facing a weird problem. I set up my firebase project on Google firebase Console successfully. I write the code to push data on firebase …
Hi guys, I'm having a weird problem regarding the simple ListView. On my emulator everything is allright and the data is loaded correctly from JSON API, the data also loads on my device. The problem is that on my emulator, the listview is populated but on my real device, not, …
If you own a grocery business and have plans to take it to the next level, building an Instacart clone app will be the ideal choice. Facilitate your users to purchase groceries online and get it delivered to their doorsteps. To get started, formulate an innovative business plan and approach …
i have created messaging service, also created php file from this file i send push notification. issue is in case user is offline and comes after some time , in this case my push notification not hold. how to hold push notification.
Hi guys, Am building an application in android studio that should play music from my web site. Below is the code to add music to the media player. But when I run the app. There is music list created. Kindly help me to load music in the music player. Thanks …
Hello, I am creating an app that will list the recent govt job openings. For this, I am looking for some solution that can give me updates for jobs. I know there is no such API available that could do this job. I am thinking to scrape some websites that …
I have read the microsoft documentation about creating a databinding source and target in order to change and update a Bindable property. Please can someone show me, with an example, of a **C# Data Binding of a dynamic CanvasView.X** property being changed by a slider. The CanvasView is created dynamically …
Hello i want to publish my Ionic Cordova in Android. I keep getting an error ANDROID_SDK_ROOT=/Users/[myName]/Library/Android/sdk (recommended setting) ANDROID_HOME=/Users/[myName]/Library/Android/sdk (DEPRECATED) Could not find an installed version of Gradle either in Android Studio, or on your system to install the gradle wrapper. Please include gradle in your path, or install Android …
Hello guys, i made an app icons generator Iconify. It is built with HTML, JavaScript and css. It can generate a full set of icons in various sizes for Android, Ios, Flutter, React Native, Windows Phone, etc. The product is for free and everyone can try it out. I will …
Practically it is not possible to zero on Swiggy clone script as the best one in the market as it is subjective. However, by following certain strategies, you will be able to develop the best Swiggy clone script. I would suggest hiring a reputed professional app development company initially. The …
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I am developing an android app for the first time and I wanted to make the sessions for login and logout. I saw that most of the people suggested using SharedPreferences. But how can I check if the user logged out? If the user does not and clicks on my …
Dark theme is setted up correctly for React Native expo app and works correctly everywhere but when I switch it on the theme changes to dark everything works perfectly except the web view. How to make the webview part convert into dark theme on button switch. Here is my code …
I see countless of so call "docks" or "toolbars" that all share the same features: 1) they only take up part of the android screen 2) they can be collapsed and popped up by a single fingertip (either on the side or as an icon in the notification bar) 3) …
I've seen so many entrepreneurs trying to build an app like Uber with Uber like solutions. There are so many Uber clone solutions out there such as Wooberly to help them out. But how to build it from scratch?
Hi to all! I am making an android app for a ready made social medial website. Website url is: "www.MixMasala.in" I am using webview for this site, all the functionality working accept two. As this is a social media website it has also audio and video calling option. When I …
Dear Friends, I have a web API I developed using asp.net c# with uri "https://www.xxxxxxx.com:82/api/pincheck" with the function called "getuser". I want to use this API to authenticate login to an android App. I am building the app using Android Studio One. The user enters a six digit pin, the …
Hi every1, can anyone lead me to the end of the tunnel in which Cordova had pushed me in? I just want to see the light, at the end of the tunnel. I've read ,re-read, and re-read again the doc, and I've explored dozens of pages according to what Google …
I’m looking for a music app to play my music library for Android, here’s what I do and don’t need. I don’t use monthly pay services or use DRM is encumbered music Files. I have a library on my computer consisting of mp3, flacc, and wav files. I want to …
Hey everyone! I would like to create a crossplatform mobile app to showcase our dinner events which we run. I want the app to have a chat, to have the ability to send invites and I would want it to send push-notifications. By the way, I'm planning to outsource, maybe …
I am taking a class on RN with Kotlin and got stuck on this assignment. When I try to pass an array of integers from JS to Kotlin, I get the error java.lang.RuntimeException: Got unknown argument class: int[]. Calculator.kt @ReactMethod fun getSum(values: IntArray, callback: Callback){ var total = 0; // …
I am making an adroid application. I am saving sales data on firebase with current date. I have formatted the System.currentTimeMillis() into SimpleDateFormat. The date is successfully stored on firebase . Now I want to retrieve sales between two dates. I made two demo sales, one on (30-5-2019) and second …
Hello i want to be able to change the primary, secondary etc $colors variables in Ionic 3 in order to implemeny dark mode. variable.scss $primary-color: #333!default; .dark-theme { $primary-color: whitesmoke ; } $colors: ( primary:$primary-color, ) So using Sass !default is like adding an “unless this is already assigned” qualifier …
In my main activity, I have two tab, named tab1 and tab 2. Tab 2 page consists of a listView and I use StreamSubscription to listen upload progress result. On tab2 action bar, it has one icon. When icon is pressed, it will navigate to pageC,which consists of listView, and …
I'm new to Android Studio and Java and I'm trying to display a dynamic battery percentage on multiple activities, but it is only showing on the main screen. I am also trying to do the same thing with displaying time. I am trying to get it work with my second …
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