AndroidDesigner

alpha problem

1

Applying this library to a view with alpha attribute will result in ignore the alpha value! I saw the BaseViewAnimator class and in it you have set alpha to 1...

Raspberry Pi - `Unable to init server: Could not connect: Connection refused`

3

Hi everyone. I get the ``Connection refused`` error when I run my flutter app at a raspberrypi : command: ``` flutter run --release -v ``` resullt: ``` [ +73 ms]...

How to set offset to printer's ribbon?

1

Hello I'm using the ``Zebra ZPL label`` driver for a label printer on a Ubuntu OS. Everything work fine, except I want to set a horizontal offset in the left...

How can I show a python plot? (Question)

2

Hi everyone. I need to run a python code using [process_run](https://pub.dev/packages/process_run) to plot something by ``matplotlib`` python package, but flutter-pi runs without X11. Therefore, my python command executes but no...

libGL error: unable to load driver: rockchip_dri.so

13

Hello I wanna stream an IP camera by the ``rtsp`` protocol. So I have used [media_kit](https://pub.dev/packages/media_kit) package to play a media. It works fine on my Ubuntu 16.04 x86_64 system,...

How to manage memory?

4

Hello I'm using this package in a linux app. I'm loading a huge data list from database: ``` static Future getMachineDataInDuration() async { QueryBuilder? queryBuilder = isar.mainBoardCollections.filter(); return await isar.mainBoardCollections.where().sortByTime().findAll();...

Hello. I have a simple flutter project that works fine in my Ubuntu system. But when I run the project in a raspberrypi 4, it shows the below error: ```...

The Mosquitto Broker Service on local computer started and then stopped ,Some services stop automatically if there are not in use by other services or programs

30

hi all. I have installed mosquitto in my PC (windows 10) and it was working well. then i changed mosquitto.conf file to activate username/password authentication. then I wanted to restart...

Hello dear @liamappelbe Can you provide an explanation for [spectrogram example](https://github.com/liamappelbe/fftea/blob/main/example/spectrogram.dart) please?

retain flag does not work qith qos=0 in version 0.17

9

Hello. I have cloned the ``moquette version 0.17`` inside of my java project, but retain flag does not work with ``qos = 0``, while I remember it was working in...