Code Tricks Archive
Hello all, Today we will learn about integrating Bar Code and Qr Code functionality in our Android app, Generally many on line shopping, bill pay, security, offer redeem applications provides this kind of functionality. Main benefit of using this feature to reduce the user input error in system, As
Many times in Android location aware apps we need to integrate Google Maps for better location utilization. But Google Street View Panorama View provides more detailed location functionality utilization with a sweet touch of virtual reality and augmented reality in our application with 360° View. There are two way
Hello developers today we are going to learn implementing android runtime permissions request in android app development. As we know, If we need to make use of protected features of the device in any application we need to give permission request in AndroidManifest.xml of application, As below
Hello all, Today we learn about getting Accelerometer readings in android application. We will use android SensorManager class to get readings from Accelerometer and show them on screen. First create a android project and create a file in layout folder as bleow in above file we are using three
Following are few examples of Some Linux file access permission commands and how to use the symbolic representation on chmod. 1. Add single permission to a file/directory Changing permission to a single set. + symbol means adding permission. For example, do the following to give execute permission for the user
Code Design Pattern PHP: Code Design patterns not only present useful ways for developing robust software rapidly but also provide a way of encapsulating large data/ideas form outside world in friendly terms. In simple words “Recurring solution for common software development challenges ”. Common Software Development Challenges: Building new application
In this tutorial we will learn how to customize or change style of Horizontal Progressbar in Android. To change style of Horizontal ProgressBar we have to set a property android:progressDrawable with custom layer-list drawable in our layout file like: and create progressDrawable like below in drawable folder (customprogressbar.xml)
Some times we need to apply custom font on a TextView in our application. We can do this by setting typeface to out TextView as below. In case you have more than two TextView in your application(also in different activities/fragments) which uses custom font, Then it would be better
If you want to send email with attachment in android application programmatically you can use below method for it. Just modify parameters according to your use and you are ready to go.
Some times we need to check internet connection status of device when we perform any network tasks using our application in android application development. Below is a simple method to check internet connectivity in android. And here is an example how to use it in your code.
In this tutorial we will learn how to detect operating system using PHP in a webpage. Because some time we need to show some links on webpage according to operating system in which it opened. In PHP we can determine operating system information using webpage’s HTTP_USER_AGENT header. Using below