The content presents a tutorial on how to modify the size of an ImageView by setting its layout parameters to match the parent. This method toggles the size between the match_parent and the initial size set by the user. The lesson uses Constraint Layout as an example but can be applied to other layouts like Frame Layout, Relative Layout, etc. The provided source code is written in the Java programming language and is used in context with Android’s AppCompatActivity. The code demonstration is accessible via a video link, with additional support available through a contact link and email.
Tag: OS
How to toggle between design and code view of the layout (XML file) in your Android Studio – Hedgehog | 2023.1.1?
The video highlights the feature of switching between Design, Code, or Split view in Android Studio while creating a layout. It provides guidance on how to examine the corresponding XML code of the layout being designed, offering a helpful solution for those interested in the programming aspect. The creators of the video welcome feedback and inquiries, and have provided contact methods via a website and email. A screenshot of the process is also included.
How to get the list of input IDs (of available channels) in your Android TV App? – Complete source code
The video demonstrates how to retrieve a list of input IDs from the channels on your Android TV using the TvInputInfo object from the TvInputManager class. In addition, the TvInputInfo object can retrieve package and service info. The source code for accomplishing all these is shared, showing how to import the necessary classes and specify a MainActivity. The video also highlights that the Input IDs vary based on the TV brand and model number. Any inquiries, suggestions, or appreciation can be addressed via the posted contact details.
How to connect Android TV to Android Studio environment over WIFI and enable debugging?
In this video it shows the steps to connect Android TV to Android Studio environment over WIFI for debugging the App’s code. Two simple Steps which needs to be followed: Command for connecting: Android Debug Bridge (adb) ‘ADB.exe’ command is in the following path. Either change to the below path…
How to implement Google SignIn OAuth2 authentication (client ID) in your App? – Android Studio Java | API34 | Android 14
The content presents a tutorial video on how to implement OAuth2 authentication in Android apps. It primarily focuses on creating a new project in Google Cloud Platform, setting up OAuth 2.0 credentials, and utilizing the generated client IDs in the code. The tutorial emphasizes that both web client and Android application type credentials should be established, but only the web application type client ID should be used for authentication purposes. Complete source code for the app is provided. The video can be accessed via a link, and further queries are to be directed to the presented contact details.
How to upload BLOB (image, video) data to Firebase database from your Android App? API 34 | Android 14
The provided content is a detailed tutorial on how to insert Binary Large Objects (BLOB) data, such as images or videos, into a Firebase database from an Android app. It includes a link to a tutorial video, complete source code (written in Java), Android application package (manifest) specifications, Gradle scripts, and Android layout XML code. The source code demonstrates how to upload an image from internal storage into the Firebase database and how to retrieve and display it. The corresponding XML layout consists of two ImageView components and two buttons for triggering database operations.
How to convert an image to BLOB (bytes array) and vice-versa using Base64 encoder in your Android App? API 34 | Android 14
This video shows the steps to read an image file from the download folder of the android device. Then convert it into a Blob type, basically a bytes array. Then it encodes it into string type using Base64 character encoding. And it decodes it back. It displays both encoded and…
How to capture video using camera and save it in download folder from your Android App? API 34 | Android 14
This video shows the steps to capture the video from your phone’s camera and then save the video in the download folder of your Android App. 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…
How to load a file from external storage to InputStream in your Android App?
This video shows the steps to fetch a file from download folder and convert it into an InputStream in your Android App. 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:
How to put a file in the download folder of Android studio emulator – AVD?
AVD = Android Virtual Device This video shows the steps to put any file in the download folder of your Emulator/ Android Virtual device running in Android Studio. This same concept can be user to put the file in any other folder or read files from any other folder. I…