clon1998 / mobileraker

A Flutter mobile app for Klipper/Moonraker

Hi, folks! 👋

My name is Patrick Schmidt. I am a software developer by day and a maker by night.

💻 Tech Stack:

📊 GitHub Stats:

---

mobileraker's Issues

Printer notifications

Notifications should be sent on state changes like a print finishing or errors.

on IOS, Fetching printer keeps spinning, other functions work

Describe the bug
Fetching printer keeps spinning and nothing comes back. So no control screen
Emergency button works though, also restart FW and restart MCU
Also retrieving files from the printer in the app also works.

To Reproduce
add printer on the local network, try to get the main screen

Expected behavior
Main control screen appearing

Screenshots
just spinning squarish logo and 'running' text: Fetching printer.

Desktop (please complete the following information):
iOS (multiple browsers, Safari, Brave, Chrome)

Smartphone (please complete the following information):

• iPhone X
• OS: latest, fully updated

**Mobileraker-Version
1.4.1-1.4.1.0

no API key

Super laggy when webcam is added

Describe the bug
The interface has very low fps when camera is added, so low that it becomes unusable.

To Reproduce
Steps to reproduce the behavior:

1. Add camera in settings
2. Restart mobileraker as the camera won't load otherwise
3. Lag

Expected behavior

Screenshots
Demonstration video: https://youtu.be/di9L0-6G0jo

Smartphone (please complete the followininformation):

• Device: OnePlus 7 Pro
• OS: Android 11 (Havoc OS v4.11)

**Mobileraker-Version
1.2.1 (4)

Additional context
My webcam is raspberry pi camera set to 1280x720 30fps

Newest update never stops loading

Describe the bug
Since the latest update, the dashboard screen doesn't load anymore, except the "pause" button. Also, the file thumbnails in the file explorer don't work anymore.
Also the printer settings only show a grey screen.

To Reproduce
Steps to reproduce the behavior:

1. Open the app
2. Never finish loading

Expected behavior
Seeing the dashboard

Screenshots

Smartphone (please complete the following information):

• Device: Pixel 4XL
• OS: Android
• Version: 12

Mobileraker-Version
1.6.0-12

Klipper versions

• Klipper: v0.10.0-391-g722ad4a1
• Moonraker: v0.7.1-565-gfcfa563

Single screen with basic stats for all printers

It takes 3 touches to switch between printers. Theres gotta be a way to switch between printers quickly like forward or back button or swiping left/right.

Also a screen showing temps and time for all the printers would be really helpful. Then switching between printers to check each one would be less onerous

A widget for my android with that info would be even better but i know... Thank you. Great stuff.

WebSocket closed after editing printer!

After editing the current printer it seems like the WebSocket closes and the UI does not rebuild correctly to accommodate for PrinterSetting changes.

======== Exception caught by foundation library ====================================================
The following StateError was thrown while dispatching notifications for RefreshNotifier<RefreshStatus>:
Bad state: StreamSink is closed

When the exception was thrown, this was the stack: 
#0      _StreamSinkImpl.add (dart:_http/http_impl.dart:903:7)
#1      _WebSocketImpl.add (dart:_http/websocket_impl.dart:1223:11)
#2      DelegatingStreamSink.add (package:async/src/delegate/stream_sink.dart:35:11)
#3      WebSocketWrapper.send (package:mobileraker/WebSocket.dart:108:20)
#4      WebSocketWrapper.sendObject (package:mobileraker/WebSocket.dart:114:5)
...
The RefreshNotifier<RefreshStatus> sending notification was: RefreshNotifier<RefreshStatus>#450b4(RefreshStatus.refreshing)
====================================================================================================

Notifications does not appear on iOS until the app is on foreground

Describe the bug
Notifications does not appear on iOS until the app is on foreground even the background app refresh is enabled in the iOS settings.

To Reproduce
Steps to reproduce the behavior:

1. Start print
2. Leave app in background

Expected behavior
Notifications should appear when the app is in the background.

Smartphone (please complete the following information):

• Device: iPhone
• OS: iOS 15.1
• Version: 1.4.0.1

Additional context
I'd appreciate, if there was a settings to set at which percentages the notification should appear.

API not entered

App asks me to enter the API key, but I've already entered it and saved.
Message: "It seems like you configured truested clients for moonraker. Please add the API key in the printers settings!"
Getting this same thing when trying local address or my remote address.

I run KlipperScreen using the same API so it works.

temps not updating

Describe the bug
Set temp for hotend and bed but the displayed temp doesnt change. I checked fluidd web and the target i set via this app did work and temps were changing. Just not showing in the app

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: samsung s20
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

**Mobileraker-Version
This information can be found in Android's and IOS's App-Info.

Additional context
Add any other context about the problem here.

Incorrect Current Layer value

Current Layer always reported as last layer. E.g. 150/150.

Pi Camera Missing?

Having just installed and configured I found the app worked immediately with the exception that the webcam does not appear. Am I missing a configuration step or is there a possible issue with the camera setup? Does it only work with USB cameras? Being able to remote monitor the camera is a key feature for me. Thanks in advance.

The emergency stop button needs a confirmation dialog

So I accidentally clicked on that emergency stop button in the middle of a print yesterday. I think it needs to have a conformation of the emergency stop before it actually stops the print. Or at least have that be an option.

Status text seems wrong about moonraker

Describe the bug
The status text you get by holding the status icon seems to be wrong as far as I can tell. Text says “moonraker disconnected to klipper”, but I believe that logic is reversed and moonraker is in fact connected to klipper.

To Reproduce
Steps to reproduce the behavior:

1. Hold the status icon when connected to a printer

Expected behavior
Text to correctly reflect the state of the connection.

Screenshots
If applicable, add screenshots to help explain your problem.

Smartphone (please complete the following information):

• Device: iPhone8

**Mobileraker-Version
I’m not sure where to find this info.

**Screenshot

Bed mesh button is not visible on initial screen

Reproduction steps:

1. Open mobileraker
2. Navigate to second tab
3. Navigate back to first tab

Actual result:
"Mesh" button is not visible in first tab on initial open, but is visible after the second tab was opened previously.

Expected result:
"Mesh" button is visible on first tab on initial open.

Visual example:

Move console to a swipe space to the right of macros

Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

I use macros a lot in this app. but a lot of them spit out console out (eg “printer not homed”). I need to tap left nav, console, to view. Sounds precious I know but it’s friction, and taps take a bit of fine motor control whereas a swipe can be sloppy.

Describe the solution you'd like
A clear and concise description of what you want to happen.

pull the console screen from where it is now to a screen “to the right of” macros. Then you could run a macro and swipe right to see output.
Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.
Putting a console pane on the macro screen
Additional context
Add any other context or screenshots about the feature request here.
If you were going to do this then you might as well put files as another swipe space :)

dude I love this app

Make webcam available as miniature video playback

We should support PiP mode for the webcam playback so it can be shown on top of different applications.

Unable to dismiss keyboard on new printer page

Describe the bug
Normally on iOS you can dismiss the keyboard by tapping outside a field. This does not work on the new printer page, which is a problem since the keyboard can cover up essential info.

To Reproduce
Steps to reproduce the behavior:

1. Go to new printer page
2. Tap on a field
3. Tap outside a field
4. See error

Expected behavior
Tapping outside a field would dismiss the keyboard

Smartphone (please complete the following information):

• Device: iPhone8

No Dashboard without Setup a Camera

The Dashboard is just showen with a Camera Setup, even with Printers that wont even have a camera

Cancelled print shows as paused

Describe the bug
A clear and concise description of what the bug is.
After cancelling print, app thinks it is paused. I cannot start another print in app

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Start a print.
Cancel it
Look at status ( shows as paused)
Check print in fluid ui, print shows as cancelled.
Start another print, app picks it up

Expected behavior
A clear and concise description of what you expected to happen.
App picks up that print is cancelled

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]
  iOS, iPad and iPhone

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

**Mobileraker-Version
This information can be found in Android's and IOS's App-Info.
1.61.1-15

Additional context
Add any other context about the problem here.

Notify At Height

We've all had those prints where it's a long print, and half way through it we're not entirely convinced that a sliced feature is going to work - say a large transition from support to a flat surface. I think it would be an incredibly useful feature to be able to specify, for a given print, a Z height that you want a notification for. The new notification system can then give me a heads up that we've reached the point where I might want to go take a look and make sure things go well.

An expansion of this might be to have some way to trigger notifications in g-code, then you could add custom slicer entries to notify on features.

Cannot build - missing includes

Describe the bug
Attempting to build pre-1.4 for iOS on local machine. Appears a few includes are missing.

To Reproduce
Steps to reproduce the behavior:

1. Setup build environment (flutter, cocoapods, Xcode, etc)
2. Launch simulator (open -a Simulator)
3. attempt build (flutter run)
4. See error

Additional context
I've attached the build output
build.log

`Unhandled method registerPeriodicTask`

Describe the bug
I hope I'm not missing something obvious here, just trying to get the iOS build up and running locally.

While it builds without exception, when running in the iOS simulator, it will prompt to allow notifications, then show a white screen. Running it in VSCode with the flutter extension, it breaks on main.dart:32, PlatformException (PlatformException(unhandledMethod("registerPeriodicTask") error, Unhandled method registerPeriodicTask, null, null))

A little searching reveals that registerPeriodicTask isn't supported for iOS.
https://github.com/fluttercommunity/flutter_workmanager#customisation-android-only

Admittedly, I'm out of my depth with this, so if this is obvious/I'm doing something stupid, apologies in advance.

Main info screen for each printer nlank after update

Describe the bug
I guess it updated today. The seccond info page with fan speed works but the main page is now blank

Andriod
To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.

Layer is not showing the current layer

Describe the bug
Layer is not showing the current layer and seems it stays at Max/Max

To Reproduce
Steps to reproduce the behavior:

1. Start a print
2. Open mobileraker
3. Observe Layer area

Expected behavior
This should update with the current layer/max layer

Smartphone (please complete the following information):

• Device: Pixel 5a
• OS: Android 12
• Version: 1.2.1

Additional context
Add any other context about the problem here.

Make files available in the app

'fan_generic' not listed on the Fans panel

Fans/Devices set as "fan_generic" on Klipper are not listed on the Fans panel

iOS TestFlight full/Link invalid

iOS download link not working. TestFlight now saying beta is full. Was working for me yesterday?

Two finger swipe to switch between printers.

I think it would be nice to have a quicker way to switch between printers. Since there are modules in there that use the one finger swipe, I think implementing a two finger swipe would be awesome to quickly go between printers.

Webcam does not load

I'm on android with the latest app version. I added 2 printers and then added their webcams, and it just doesn't load. I tried the exact same URL in the web browser and it brings up the stream.

Parts Fan "Off"

Part cooling fan reporting "Off" when Fluidd shows 20%. Verified parts fan is operating.

Contribution

Hi!

Would you like to know if this program is under development? If so, I would be happy to support you in creating the Hungarian language. Is there a need for it?

Remote connection not working on tested network

Hello. This may be a configuration issue, but something is behaving oddly.

I can send a REST request with X-Api-Key and my API key and everything works fine. Once I enter the same information into MobileRaker, it gives me an error connecting. Both of these tests are on the same network that is not local. I believe that I have permissions and port forwarding is working because I can manually make API calls.

Thank you.

Allow z offset changes when paused

Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
I like to baby step when paused. Also between prints
App hides this ui feature when not actively printing.

Describe the solution you'd like
A clear and concise description of what you want to happen.
Turn off hiding please :)

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

Works only local

I installed this on my phone and it works using local IP address. But if I connect from outside via port forwarding it doesnt work. Is there something I need to do to make this work?

[FR] Add confirmation on emergency stop

[Feature request]

Please add confirmation on emergency stop button

Import Preexisting settings/presets/macro groups

Exactly as the title says, is there a way to import my preexisting presets and macro groupings into my app (android) without having to completely redo them?

Publish in F-Droid?

Hi! Thank you very much for this cool app!

Could you please consider publishing it in F-Droid?

Support printer console

Add the ability to send G-Code commands to klipper. There should also be a history of what was sent to and received from klipper.

Constant Notifications while printing (iOS)

Describe the bug
When printing you get notifications every second from the app.

To Reproduce
Steps to reproduce the behavior:

1. Open the app then start a print on the printer
2. Notice you start to get notifications every second.

Expected behaviour
You would expect to get notifications at key progression points or after set amounts of time.

Screenshots
N/A

Smartphone (please complete the following information):

This doesn't seem to be device specific but below is the hardware I have been using.

• Device: iPhone
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

**Mobileraker-Version
Test Flight 1.4.1 (1.4.1.0)

Additional context

• Tagged this as iOS only as I don't have an android device to hand to test.
• Having some options on how and when you get notifications would be useful.
• There is also another notification issue on iOS that also exists and reduces the usefulness of notifications as you currently need to keep the app in the foreground to trigger them. #23

App crashes

Hey, I just installed mobileraker on ios 14.7.1. When I want to set the printer url, the app crashed when I write ":" without specifiying "ws://" before ip address. Restarting the app didn't help.

Moonraker power control

Possibilty to turn devices configured under Moonraker’s [power] section on or off. Currently, the UI does not load of Klipper is shutdown due to unpowered MCU. The power controls should be accessible even if Klipper is not running.

(Trivial bug) Enter key on keyboard does not submit console command on ios

Describe the bug
A clear and concise description of what the bug is.

When hitting done on soft keyboard or enter on physical (bluetooth keyboard) at the end of typing a console command, nothing happens. You need to click the submit arrow (oh the pain, the pain!)

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
A clear and concise description of what you expected to happen.

Physical keyboard enter key should submit the command
Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]
  iOS
  Smartphone (please complete the following information):
• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

**Mobileraker-Version
This information can be found in Android's and IOS's App-Info.
1.6.1-15
Additional context
Add any other context about the problem here.

I suspect adding

onEditingComplete: model.onCommandSubmit

to the TextField on line 121 in console_view.dart will fix this, but I'm just guessing.

Kitkat not compatible

The mobileraker.com website says "*Works on iOS 13.6+, Android Kitkat and above". However, on my tablet with android 4.4.2, the application cannot be installed, there is a syntax error. Apkpure determines app compatibility only with android 7.1.

Reorder Cards

This is just a feature request. I would like to be able to reorder the cards in the app. For example, I could move the Webcam card up to the top if desired. Would also keep "critical" functions off the screen at the bottom so I don't accidentally "touch" a button I didn't really want to (such as baby-stepping during a print, etc.)

Add more detailed ETAs and estimates

It would be really great to get all the print time estimates and ETA times that the mainsailOS provides.

• estimate of klipper
• estimate of slicer
• time printed so far
• ETA (maybe explain where the ETA comes from? Add option to choose ETA from klipper estimate or slicer estimate? )

Not sure why, but the estimates ETA that mobileraker provides is always different from what mainsailOS shows.

Expand Webcam stream window

An option to expand the video stream window to fullscreen (with a tap, or icon) would be great!

Output Pin "Caselight" unable to set to anything but 10%

No matter what value is entered, it always defaults to 10%.

RPReplay_Final1629741761.MP4

Timer alarm next to preheat button

Everytime i preheat a voron i pull out and set my timer to 5 minutes so ill know when to start. I want to be there to check the skirt at the start of a print. I would pay for this feature

Webcam feed is not keeping up on slow connections

When using a slow connection, the webcam feed needs to drop frames in order to keep up. Right now it loads the frames sequentially so the feed advances frame by frame and it starts to lag way behind. It should flush the missed frames and load the most current one instead.

Truncated text on new printer screen

Describe the bug
Text on the new printer page is truncated.

To Reproduce
Steps to reproduce the behavior:

1. Go to new printer page

Expected behavior
Text should wrap to a new line

Smartphone (please complete the following information):

• Device: iPhone8

**Mobileraker-Version
Not sure where to find this