The content provides a video demonstration of the code to print the complete content of a WebView widget utilizing the Print API from the PrintManager class in Android development. The demonstration specifically shows how to print the content of the home page of the ‘programmerworld.co’ website. It also provides the complete source code for this operation, including definitions for the MainActivity class, the manifest file, and the XML layout file. For further queries, suggestions, or feedback, it directs users to contact via the website contact form or email.
Tag: widget
How to set color brightness of an image using a SLIDER in MATLAB App R2023a?
The content provides a MATLAB App Designer R2023a developed application for image brightness control. The application modifies the brightness of an image using the dynamic slider value. The presented source code shows an ‘ImageControlApp’ class with properties that match with app components and callback methods which handle component events. The key function, ‘SliderValueChanging’, adjusts the image source according to the changing value of the slider for brightness control. The program further constructs and deletes the application along with the user interface figure, as needed. The application source code and video tutorial is available for better understanding.
How to get the Text of the Button pressed/ clicked in your Android App?
In this video it shows the code to fetch the text of button which is clicked in your Android App. It shows how one can type cast the View to Button variable type and fetch the respective text from it in your Android App. I hope you like this video….
How to open and convert a JPEG file (from Download folder) into Bitmap in your Android App?
In this video, it shows how to open a jpeg file from download folder and convert it into Bitmap in your Android App. It then uses ImageView to display the image within the App layout. It uses StorageManager to access the internal storage volume. And then access the jpeg file…
How to display gif (animated/ moving images) in layout of your Android app?
In this video it shows the steps to implement the animated gif images in your Android App. GIF, Graphics Interchange Format, are short animated images. In this tutorial it uses ‘pl.droidsonroids.gif:android-gif-drawable:1.2.25’ dependency in gradle file. Maven repository for this dependency can be referred at: https://search.maven.org/artifact/pl.droidsonroids.gif/android-gif-drawable/1.2.25/aar I hope you like this…