The video tutorial demonstrates how to use the Print API for printing content from a TextView widget in an Android application. In the tutorial, the TextView widget content is first converted into WebView format using the LoadData API. Then, the PrintDocumentAdapter, created on WebView, outputs the content via the Print API. The video provides step-by-step coding instructions along with a walkthrough of the Android application’s interface and functionalities. No changes are required in the manifest file for this process. The contact information for further queries or suggestions is also provided.
Tag: smart
How to check whether the Developer option (Android Debug Bridge) is enabled in the phone from your Android App? – Android Studio Java code
The content appears to introduce a video tutorial that guides users on utilizing an Android app code. This code checks whether the developer option is activated in an Android device. The tutorial leverages the DEVELOPMENT_SETTINGS_ENABLED to perform this check and provides potential viewers with complete source code, down to the very design of the user interface. Furthermore, the resource offers a channel for inquiries, comments, or acknowledgments, giving viewers the alternative to visit ProgrammerWorld’s contact page or to send an email to programmerworld1990@gmail.com.
How to programmatically resize ImageView (setLayoutParams) to match parent in layout of Android App?
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.
How to check whether the HDMI input state is connected in your Android TV App?
The content features a tutorial video that explains how to check if an HDMI input has a source connected by using code in a custom Android TV app. The detailed guide goes over the source code, which involves the use of specific code libraries and syntax in the Android system. When executed, this code tells the app to show if the HDMI input is connected or not. The author provides additional resources and a contact for questions. The code can be beneficial for developers who need to monitor HDMI input states in Android TV applications.
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 mirror your Android TV screen in Android Studio?
The provided content consists of a video link that shows how to enable mirroring of a physical device, such as Android TV, in an Android Studio environment. This is useful for developers seeking to debug their code. The viewer is directed to contact the creator for any queries, comments, or praise. The post also provides some sample code for the MainActivity of an app – seemingly relevant to the video content – and concludes with XML code defining the UI layout for this activity. The app seems to be a Screen Mirror Example App.
How to disable keyboard pop-up (Soft Input Method) on clicking the Edit Text in your Android App?
In this video it shows the code to hide the soft input method (key-board defined in Android OS) when any of the input widget, such as Edit Text (Plain Text) is clicked in the Android App. I hope you like this video. For any questions, suggestions or appreciation please contact…
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 create and save an image file in Download folder from your Android App? – Android 13 | API 33
In this video it shows the steps to create and save an image file in the download folder from your Android App. The App is developed in Android Studio for Android 13 – API 33 version. I hope you like this video. For any questions, suggestions or appreciation please contact…
How to create a GIF from JPEG images in your Android App?-Android Studio complete code
This video shows the steps to create gif (Graphics Interchange Format) file from a set of JPEG images. It creates animation from the set of JPEG file. It uses the AnimatedGIFWriter Java code publicly available in the github post – https://github.com/dragon66/android-gif-animated-writer/blob/1b0cd020fa2e5bdb571c7c72f9352aee3843e181/src/com/github/dragon66/AnimatedGIFWriter.java It reads the jpeg image files from the download…