This video tutorial demonstrates the process of creating an Android app for video recording and saving the video file in the device’s Download folder. It includes the necessary code and permission requirements. The app utilizes the device’s camera and microphone and provides options to start and stop video recording. The accompanying manifest and layout files are also provided. The complete project folder can be obtained by purchasing it for $10. After payment confirmation, access can be requested by contacting the developer. For further details, the developer can be reached at programmerworld1990@gmail.com or through https://programmerworld.co/contact/.
Tag: files
How to open Device Explorer of Emulator (AVD) in new UI of Android Studio HedgeHog | 2023.1.1?
This video shows the steps to open the device explorer window in the new UI of Android Studio HedgeHog (2023.1.1). The device explorer window can be used to access and even place the files in the device’s folders, such as in download folder. I hope you like this video. For…
How to get list of required files and products (toolboxes) to run any command or file in MATLAB R2023a?
This video shows the steps to get the required files and products (toolboxes) to run any command or file in MATLAB R2023a. This will be helpful to know which all product license is required to run any code, Simulink model or command in MATLAB environment. The below command works for…
How to save image matrix to a JPG file using IMWRITE from MATLAB App Designer?
The content presents a MATLAB App developed in App Designer used to save an image matrix into a JPG file. This task is achieved using the IMWRITE command. The app is structured with a class called “ImageSaveToFile”, which has several properties and methods related to the app’s UI components and functions. One key function is “SaveButtonPushed”, activated when the save button is pushed, reading the image, reducing its intensity by half, and saving it to a file. The creator also provided a contact email and website for further subscriber interactions.
How to obfuscate the source code while building APK of your Android App? – API 34|Android 14
Steps in this session:1. Create a simple App2. Build normal APK (non-obfuscated)3. Build Obfuscated APK In this video it shows the source code in the APK file for 3 types of APKs built:1. Debug variant2. Release non-obfuscated variant3. Release obfuscated In this video it refers to the below pages:– Android…
How to get source code from APK file of an Android App? – API 34|Android 14
Steps:1. Convert APK to JAR2. Convert JAR to source code I hope you like this video. For any questions, suggestions or appreciation please contact us at: https://programmerworld.co/contact/ or email at: programmerworld1990@gmail.com Details: Source code: Screenshots: Links of Tools: used in this demo: Dex2Jar: https://drive.google.com/file/d/1BaFRPTbhDD7BlPnmToq9AJxB0IAWpwmn/view?usp=drive_link https://github.com/pxb1988/dex2jar/releaseshttps://sourceforge.net/projects/dex2jar/files/ JD-GUI/ Java decompiler: https://drive.google.com/file/d/1eZOX6USPyy4Uq6YSXPFZN43OiF5ze75J/view?usp=drive_link http://java-decompiler.github.io/
How to generate PDF report using PUBLISH command in MATLAB?
In this video it shows the use of PUBLISH command to generate a PDF report for your MATLAB code. I hope you like this video. For any questions, suggestions or appreciation please contact us at: https://programmerworld.co/contact/ or email at: programmerworld1990@gmail.com Complete source code and other details: Sample MATLAB Script for…
How to print RecyclerView content in a PDF file from your Android App? – Android 13 | API 33
In this video it shows steps to print the content of the recycler view content (images) in a PDF file page. In this the Android App is developed in Android studio for Android 13 API 33 version. It re-uses the recycler view part of code from my previously published video….
How to get list and count of files of Download folder from your Android App? – API 33
In this video it shows how one can get all the files available in the Download folder of your phone. It shows the steps to fetch the list of files for API-33 in Android Studio. I hope you like this video. For any questions, suggestions or appreciation please contact us…
How to create 2 launcher activities (app icon) using 1 apk installer for your Android App? – Android Studio tutorial – API 32 | Android 12
In this video it shows how one can create two launcher icons for specific activities of their Android App. It creates two activities for demo purpose and connect to different layouts which can be loaded during the onCreate method. Then, in manifest file, it creates multiple activities tags as launcher…