Technical Blogs

 Hi friends,  Earlier, I have explained the procedure to connect device so that debugging over WiFi is done. Please  click here if you didn't read it.  Android 11 and higher support deploying and debugging android app wirelessly from your dev machine using Android Debug Bridge (adb). This eliminates the need to deal with common USB connection issues, such as driver installation & lots of wire near the dev machine. Before you begin using wireless debugging, you must complete the following steps: Ensure that your dev machine and device are connected to the same wireless network. Ensure that your device is running Android 11 or higher. Ensure that you have Android Studio Bumblebee(2021.1.1.21) or higher. On your dev machine, update to the latest version of the SDK Platform-Tools.     To use wireless debugging, you must pair your device to your dev machine using a QR Code or a pairing code. Your dev machine and device must be connected to the same wir...

To protect our privacy, some of us put our phone in Flight mode, so that most of the sensors will be put off & our device is a little bit safe. But, In this case, devices can still access some sensors to enable specific functionality, such as screen rotation and taking pictures.  To disable all sensors defined in 'SensorManager' class, you'll have to enable 'Sensor Off' option in your phone. When a user enables Sensors off in developer options (Settings > System > Developer options > Quick settings developer tiles), a new tile appears in the quick settings tray. They can use the tile to prevent apps from accessing the camera, microphone, and all sensors managed by the SensorManager class. **Below is the pictorial representation from a Samsung phone. Note: Calling will not be affected, as it is not using AudioPolicyService, but directly using the microphone. Refer these links for more information:  Sensors-Off Hardware/Sensor

One of the ways to unprotect Excel or remove password from Excel spreadsheet is using extensions, for that you should follow below steps: Go to Control panel Click on Folder Options Open View Tab Uncheck “Hide Extension for the known file type” Select the excel file Change the extension of your Excel file from .xlsx to .zip Open Zip File & Extract Open XML File & Delete  Excel v. 2007-10 “sheetProtection password=… />” v. 2013 – “sheetProtection algorithmName=…/>” Save & Close Xml File Save Zip File & Run File **Note: Please note that this is the worksheet password and not the workbook password.