How to record screen on android

[MinhMinh8722]

Can you show me where the code for recording the screen and saving the file into local storage?
Thanks!!! 🙏

[pedroSG94]

Hello,

If you want record the screen you can use this example:
https://github.com/pedroSG94/RootEncoder/tree/master/app/src/main/java/com/pedro/streamer/screen

If you want record instead of stream you can replace isStreaming to isRecording, startStream to startRecord and stopStream to stopRecord.

isStreaming:
https://github.com/pedroSG94/RootEncoder/blob/master/app/src/main/java/com/pedro/streamer/screen/ScreenService.kt#L112
To:

return genericStream.isRecording

startRecord:
https://github.com/pedroSG94/RootEncoder/blob/master/app/src/main/java/com/pedro/streamer/screen/ScreenService.kt#L155
To:

    if (!genericStream.isRecording) genericStream.startRecord(filePath)

And stop record:
https://github.com/pedroSG94/RootEncoder/blob/master/app/src/main/java/com/pedro/streamer/screen/ScreenService.kt#L119
To:

  fun stopStream() {
    if (genericStream.isRecording) {
      genericStream.stopRecord()
      notificationManager?.cancel(notifyId)
    }
  }

In ScreenActivity you will need replace the stream url provided in the startRecord to a valid file path

[MinhMinh8722]

Thanks for your answer. And can I draw a watermark on surfaceview?

[pedroSG94]

You can use filters:
https://github.com/pedroSG94/RootEncoder/blob/master/app/src/main/java/com/pedro/streamer/utils/FilterMenu.kt#L211
You can get glInterface with:

genericStream.getGlInterface()