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Articles on Trending Technologies
Technical articles with clear explanations and examples
How to parse the AndroidManifest.xml file inside an .apk package
Introduction Android application package also referred as .apk file is generally installed on a mobile device which helps to run the android application on a mobile device. This apk file is a zip file which contains the application code, resources and a manifest file. AndroidManifest.xml file is considered as one of the most important files of any android application package (apk). It contains essential metadata of any application such as application’s name, version, permissions which are provided in the application to be requested for the user to use the application and many more. In this article we will take a ...
Read MoreSwift Program to count a specified character inside the string
In Swift, to count how many times a specified character occurs in the given string we create a function. It will increase the value of the counter by one whenever the specified character appears in the given string and then return the final count at the end of the given string. Input String = “Today is cloudy day” Character = “y” Output 3 Where, character “y” appears three times in the given string so the output of the input is 3. Algorithm Step 1 − Create a function that returns the specified character's total occurrence. Step 2 ...
Read MoreHow to open the Google Play Store in an Android app?
Introduction Many times in android applications we can see that OTP received for user authentication is detected automatically and it is added within the application automatically. Users don't have to add the otp manually. This can be done in android applications with the help of broadcast receivers. In this article we will take a look on How to listen for incoming sms messages in android application Implementation We will be creating a simple application in which we will be displaying two text views. First text view is for displaying the heading of our application. Second text view we will be ...
Read MoreSwift Program to convert the array of characters into the string
To convert the array of characters into a string Swift provides the following methods − Using String() initialiser Using append() method Input array = [“S”, “w”, “i”, “f”, “t”] Output Swift Here we join all the characters given in the array to create a string. Method 1: Using String() Initialiser To convert the array of characters into a string we can use String() initialisers. The String() initialiser will create the object of a string. Here we use parameterise string initialiser. Syntax Swift(value) Here value represents the array which we want to convert into a string. ...
Read MoreCloud computing Trends: A Look into 2023 and beyond
As cloud computing has become more common, it has led to the creation of many new things. Many facets of contemporary life have changed due to cloud computing, especially the nature of the modern workplace and how employees engage with one another there. As a result of the unwanted plague, many businesses have switched to cloud-based services to handle output problems. Cloud computing is one of the newest IT tools with the fastest expansion rate. Although technology has existed for over ten years, its appeal has recently soared. By 2023, cloud computing will overtake all other technologies based on current ...
Read MoreHow to listen for incoming SMS messages in Android?
Introduction Many times in android applications we can see that OTP received for user authentication is detected automatically and it is added within the application automatically. Users don't have to add the otp manually. This can be done in android applications with the help of broadcast receivers. In this article we will take a look on How to listen for incoming sms messages in android application Implementation We will be creating a simple application in which we will be displaying two text views. First text view is for displaying the heading of our application. Second text view we will be ...
Read MoreHow to launch Google Maps Directions via an intent on Android?
Introduction Many times in android applications the address to the specific store or a location is being displayed in the form of an icon. On clicking on that google map icon the application redirects us to the Google Maps application in which we will get to see the route from users location to the stores location. In this article we will take a look on How to launch Google Maps Directions via an intent on Android. Implementation We will be creating a simple application in which we will be creating a text view for displaying the heading of our application. ...
Read MoreHow to integrate PayPal in an Android app?
Introduction We can get to see different payment gateways used within any android application for collecting payments from the application users for providing the specific services such as Paytm, Razorpay, Paypal and many others. In this article we will take a look on How to integrate PayPal in an android application. Implementation We will be creating a simple application in which we will be creating a text view for displaying the heading of our application. After that we will create an edit text which is used to enter the amount for which the user has to make payment and a ...
Read MoreHow to implement the Drag and Drop functionality over a Recycler View in an Android App ?
Many times in an android application we can get to see the data is being displayed in the form of a list such as in task tracker application we can get to see different types of tasks arranged in the form of a list in a specific order. Now inside those applications we can change the priority of tasks by simply changing their priority. We will add the task with highest priority at the top. So we can simply drag and drop that task to the top most position. So in this way Drag and Drop functionality is used for ...
Read MoreHow to implement my own URI scheme on Android?
Introduction When we have to connect our android application to other applications or websites we can use URI (Uniform Resource Identifier) to connect. In this article we will take a look on How we can create a URI scheme for our android application. Implementation We will be creating a simple application in which we will be displaying two text views. First text view we will be using to display the heading of our application. We will be using a second text view for displaying the data to be passed through our URL. Step 1 : Creating a new project in ...
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