MediaPlayer | media player , with a MahApps interface | Video Player library

I'm developing an app that has live video, I managed to implement LibVLCSharp, but I have a problem, I need to remove everything from the screen, this is just missing:

Here is my code:

XAML

I am passing data to my recyclerview adpter

RecyclerViewAdpter

i cannot remove widget using the screen with kivy python, i dont know why it just does not do anything the code was suppose to remove textinput with id:name on the first screen but it just does not do anything and no error message. here is all of the code it is tested on python 3.7.4, kivy 1.11.1 on window.

module_media_player.py

EDIT: Solved by renaming the this.powerOn declaration in all of the class constructors.

I have a function that pulls data from a database and stores it in the appropriate array(s). I have another function that iterates through said array(s) and instantiates a new instance of a class based on a targeted property & these instances are stored in a separate array. I am having trouble triggering methods of said instances that, as far as I can tell, should be apart of them.

Currently this is how I am attempting to handle this:

I have a VideoView that I load in subtitles programatically using addSubtitleSource.

This is all working, however they are only displayed if the user has 'Show Captions' set in the Captioning Preferences inside the system Accessibility settings.

Ideally I would like the captions to be shown regardless of their settings. Is this possible?

I know I can use TimedTextListeners with MediaPlayer, is that an alternative I should look into instead of VideoView or would that just display the same behaviour?

Or even roll out my own subtitle rendering?

(Note - For now, I'm not immediately able to support ExoPlayer, so ideally want solutions that don't use that!)

I have a custom CardView that contains a Button, a RadioButton and some Text. I have several of these card placed in a GridLayout. My goal is that each button will play a different sound that will be assigned to it. Is there a way to create one onClick method, that will change the sound played based on which button is clicked? Or do I have to assign a new onClick for each button?

Here is my activity_main.xml

I am in stuck with pretty easy thing.

I have an activity with Fragment which includes RecyclerView and custom adapter with items. This activity is about radio stations.

So in my adapter I have several items with Play-Stop button. When I click on the button there is "play" symbol. One more click on those button - there will be "stop" button. This logic works.

BUT if I will click on other item, on other Play-Stop button, all previously clicked items will save different states, so I want to change state for previous clicked item - only current clicked item with current position can have different Play-Stop button. How can I get it?

I have tried some notify...() methods but without result that I want. I think I am trying notify adapter in the wrong places.

I want to play an audio file at a specific duration, for example, start it at 1:00 minute or at 500 milliseconds using the media player module in python.

I have TableViewController and AudioPlayerViewController. I have a problem with using MPRemoteCommandCenter. For example: In TableViewController I click on cell and go toAudioPlayerViewController next I lock device and control my music with MPRemoteCommandCenter - all works fine. But if I further unlock device return to TableViewController go again to AudioPlayerViewController lock device and press play/pause button my music will play two times at the same time. If I will repeat the action my music will play three times at the same time. And etc... How to fix it?

code: