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Hey everyone - I just wanted to update our Android users on the push notification crash that has been occurring.
The good news is the issue should be fixed in the update I just pushed out (should be available in the Google Play Store within a few hours). We apologize for the crashes and thank everyone for their patience.
I'm still looking in to what actually happened here. Our GCM library hasn't been updated in a while and all of a sudden a specific case started failing. I'll continue to look in to how that seemingly happened with no changes in the app. Some other users of the library started experiencing the same issue.26 -
iOS Programming:
something.openCamera()
DONE!
—-
Android Programming:
val jobProcessorHandler = FuckingBuilder.something().inject().whatTheFuck()
val cameraDecoderFuck = Camera(CodePackFuck.shit, jobProcessorHandler)
CRASH!22 -
Try to click quickly on this button multiple times and the play store will crash. If you implement this sort button on your own app this will crash too. #google_guidelines 😡
15 -
devRant Android users - if you are a user who can consistently reproduce a devRant app crash and wouldn't mind helping me please let me know. You can comment here or email me at david@devrant.io
I'm trying to get rid of a couple of remaining crashes that seem to be happening in the Android app but we've never really been able to reproduce any of them. Thanks!74 -
TL;DR: Fuck you Apple.
10:30 PM, parent needs iPhone update to update Messenger. How hard can this be?
Need to update iPhone from 9.x to latest, which is so outdated it still required iTunes. Fk.
Boot iTunes on Windows 10 pc that is at least 10 years old.
Completely unresponsive
Crash in task manager
Launch and is completely unresponsive. (Also starts playing unrequested music.. Oh joy..)
Fuck this, go to apple.com to download iTunes exe
Gives me some Microsoft store link. Fuck that shit, just give me the executable
Google “iTunes download”. click around on shitty Apple website. Success.
Control panel. Uninstall iTunes. (Takes forever, but it works)
Restart required (of fucking course).
2 eternities later. Run iTunes exe. Restart required. Fk.
Only 1 eternity later. Run iTunes, connect iPhone.
Actually detects the device. (holy shit, a miracle)
Starts syncing an empty library to the phone. Ya, fuck that.
Google. Disable option. Connect phone. Find option to update.
Update started. Going nowhere fast. Time for a walk at 1:00 AM punching the air.
Come back. Generic error message: Update failed (-1). Phone is stuck installing update. (O shit)
1x hard reset
2x hard reset
Google. Find Apple forum with exact question. Absolutely useless replies. (I expected no less)
Google recovery mode. Get into recovery mode.
Receive message: “You can update, but if it fails, you will have to reset to factory settings”. Fuck it, here we go.
Update runs (faster this time). Fails again. Same bullshit error message. (Goddammit, fuck. This might actually be bad.)
Disconnect phone.
… It boots latest iOS version. (holy shit, there is a god)
Immediately kill iTunes. Fuck that shit.
Parents share Apple account
Sign in, 2FA required.
Fat finger the code.
Restart “welcome” process.
Will not send code. What. The. Fuck.
Requests access code on other parent’s iPhone.
No code present. What???
Try restarting welcome process again. No dice. (Of course)
Set code on other parent’s iPhone.
Get message “Code is easy to guess”. Ya. IDGAF
Use code on newly updated iPhone. Some success.
Requires reset of password.
Password cannot be the same as old password (Goddammit)
Change password.
Welcome process done.
Sign in again on same phone after welcome process done in settings. (Nice.)
Sign in again on other phone with updated password
Update Messenger.
Update hangs. Needs more space.
Delete shit.
Update frozen in App Store (Really??)
Restart iPhone.
Update Messenger.
Update complete past 2. Well that was easy.
Apple, fuck you.
Some call Android unintuitive, but I look at the settings app on iPhone and realize you aren’t any better.
This company hasn’t been innovative since 2007. Over 1000 USD for a phone? Are you fucking kidding me?
Updating an iPhone from iOS 9.x is probably uncommon anymore. But this is a fucking joke. Fix your shit.
Shit like this is why I’ll never again own an Apple product. I have HAD IT with the joke of a business.
Thanks for reading.17 -
Hello everyone, this is my first time here so hi! I want to tell you all a story about my current situation.
At 18 while in the military I was able to get my first computer, it was a small hp pavilion laptop with windows 7. The system would crash constantly, even though I would only use it for googling stuff and using fb to talk to people. 5 months after I got it and continuously hated it decided to find out why and who could I blame (other than myself) for the system making me do the ctrl alt del dance all the time....
Found out that there are people called computer programmers that made software. Decided to give it a go since I had some free time most days. Started out with c++ because it was being recommended in some websites. Had many "oh deeeeer lord" moments. After not getting much traction I decided to move to Java which seemed like an easier step than C++. Had fun, but after some verbosity I decided to move into more dynamic lands. Tried JS and since at the time there was no Node and I was not very into the idea of building websites I decided to move into Python, Ruby, PHP and Perl and had a really great time using and learning all of them. I decided to get good in theoretical aspects of computer programming and since I had a knack for math I decided to get started with basic computer science concepts.
I absolutely frigging loved it. And not only that, but learning new things became an obsession, the kind that would make me go to bed at 02:40 am just to wake up at 04:00 or 06:00 because the military is like that. I really wanted to absorb as much as I could since I wanted to go to college for it and wanted to be prepared since I did not wanted to be a complete newb. Took Harvard CS50, Standford Programming 101 with Java, Rice's Python course and MIT's Python programming class. I had so much fun I don't regret it one bit.
By the time I got to college I had already made the jump to Linux and was an adept Arch user, Its not that it was superior or anything, but it really forced me to learn about Linux and working around a terminal and the internals of the system to get what I want. Now a days I settle for Fedora or Debian based systems since they are easier and time is money.
Uni was a breeze, math was fun and the programming classes seemed like glorified "Hello World" courses. I had fun, but not that much fun, most of my time was spent getting better at actual coding. I am no genius, nor my grades were super amazing(I did graduate with honors though) but I had fun, which never really happened in school before that.
While in school I took my first programming gig! It was in ASP.NET MVC, we were using C#, I got the job through a customer that I met at work, I was working in retail during the time and absolutely hated it. I remember being so excited with the gig, I got to meet other developers! Where I am from there aren't that many and most of them are very specialized, so they only get concerned with certain aspects of coding (e.g VBA developers.....) and that is until I met the lead dev. He was by far one of the biggest assholes I had ever met in my life. Absolutely nothing that I would do or say made hem not be a dick. My code was steady, but I would find bugs of incomplete stuff that he would do, whenever I would fix it he would belittle me and constantly remind me of my position as a "junior dev" in the company saying things as "if you have an issue with my code or standards tell me, but do not touch the code" which was funny considering that I would not be able to advance without those fixes. I quit not even 3 months latter because I could not stand the dick, neither 2 of the other developers since the immediately resigned after they got their own courage.
A year latter I was able to find myself another gig. I was hesitant for a moment since it was another remote position in which I had already had a crappy experience. Boy this one was bad. To be fair, this was on me since I had to get good with Lumen after only having some exposure to Laravel. Which I did mentioned repeatedly even though he did offer to train me in order to help him. Same thing, after a couple of weeks of being told how much I did not know I decided to get out.
That is 2 strikes.
So I waited a little while and took a position inside another company that was using vanilla PHP to build their services. Their system was solid though, the lead engineer remains a friend and I did learn a lot from him. I got contracted because they were looking for a Java developer. The salary was good. But when I got there they mentioned that they wanted a developer in Java...to build Android. At the time I was using Java with Spring so I though "well how hard can this be! I already use Android so the love for the system is there, lets do this!" And it was an intense, fun and really amazing experience.
-- To be continued.10 -
!rant & story_time
This happend to the startup I was working for at ~2011. I was a junior Android dev, working on a very popular app.
During experiments for a new feature, I discovered that the system AlarmManager has a serious bug - you can set a repeating alarm with interval=0ms. If your app takes more then 1 ms to handle the Intent, then the AlarmManager will start to fill up the intent Queue, with unexpected results to the OS. causing it to slow down, and reboot when it ran out of Ram. Why? my guess was that because the AlarmManager was part of the OS, then any issues caused by it caused the system process to ran out of ram, crashing it, and the whole system with it. the real kicker was that even after a reboot, the AlarmManager still had Intents queued, causing the device to bootloop for a while, untill the queue was cleared. My boss decided to report the problem to google, as this was an issue in the OS. I built an example app, that caused the crash 10-30 seconds after starting, and submitted to Google. Google responded later that day with "not an issue, no one will ever do this".
Well... At this point I decided to review the autoupdate feature in our app, to make sure this will not happen to us. We just released a new feature where a user can set an update schedule option in the app settings - where you could setup a daily, weekly, or hourly update for the app. after reviewing it, It looked good, and the issue was not triggered in the manual QA I did. So, it was all good. And we released an updated version to the store.
After we did an update-install, we discoverd that, there was a provlem reading the previous version SharedPrefs value for the update schdule settings, and the value defaulted to 0...
the result was, our app caused all our users to go into a bootloop, and because the alarm was reset when the devices booted up, the bootloop could only be solved in a factory reset, or removing our app, before the device rebooted, and then waiting a few reboot cycles.
We lost 50 places in the market, and it took us 6 months to get back to where we were.
It was not my fault, but it sucked big time!4 -
How to quickly force close the playstore on android.
Go into playstore
Navigate to your installed apps
Press the order button several times quickly
Play store will crash17 -
Decided to update my rooted Oneplus One...
Everything worked on the first try without even having to do a bunch of reboots...
Hate it when weird stuff like that happens.2 -
Yesterday (or the day before that depending on your timezone and day-night schedule - this Friday) my OnePlus 6T arrived. After only 2 days of time between placing the order and actually getting the phone, quite impressive!
The DHL guy asked me upon receipt - is it the OnePlus 6T? - Yes it is!! - "An amazing device it is!", he said. And honestly.. he couldn't be more right.
I might be a bit biased on this because after all I did just spend €630 on this phone. But it feels so snappy, high quality, the 8GB of RAM is just.. it blows my mind. But I'm sure that the other reviews did this sort of jazz already.
The things that set this phone apart for me though were the following.
When I get a new phone or tablet, usually the first thing I do is rooting it. This one was no different, about an hour after receipt it was successfully rooted and loaded with Magisk. Currently I'm still in the phase of "getting to know the phone", wherein fuckups are usual. This time again being no different - I removed some apps and apparently did something to it that the search engines - both Google and DuckDuckGo - didn't quite like, as both of them would crash upon application launch. Me in full panic mode of course, desperately trying to find the stock ROM (which doesn't seem to be present in its usual form) or a new set of GApps (which didn't resolve the issue). OnePlus does seem to offer its OTA updates in zip archives though. So I downloaded its latest update (same as what was on the device) and applied it.
That's when the nerdgasm happened.
The "update" was simply a matter of going into the settings, tapping this and that and applying the update. No recovery, no unrooting, no nothing. The update just went like that despite the phone being rooted and just having had TWRP flashed to it. I always wanted this sort of thing, which even the Nexus couldn't offer - having the cake and eating it too. Being able to root the device and muck around with it while still being able to update the device timely without too many hurdles. This fucking thing does it!!!
That is to say, after my initial nerdgasm I did find that it bulldozed over my su binary (effectively unrooting the thing), custom emoji I've set (iOS 12 because fuck Google's most recent emoji set) and some other things. But those are easy to install back, much more so than it would've been to download a whole Android release and dirty flash it, as it was on the Nexus.
Other than that, battery life, dash charging (edit: on that topic, it does remain cool like a cucumber despite getting 15-20W of power jammed into it, quite impressive!), snappiness, the usual jazz.. eh, as I said earlier that's the usual reviewer stuff. But this feature of being able to upgrade the phone while it's modified, that's something which seems to be severely underrated by those.
Oh and during kernel builds, I couldn't quite get the source to work - probably due to my lack of experience with builds of Android kernels - but I did find that this phone actually exposes its kernel config through /proc/config.gz as it should. None of my MediaTek devices do this, so that's something that I found really appealing. Always nice to see when a manufacturer exposes this information to give you a stock sort of config that you can be rest assured will work configuration-wise. And it allows you to see what the stock kernel is actually built with, which again is really nice. I quite like this! It really encourages further development.11 -
FUCK Android, whoever invented this piece of shit should be really proud of themselves... And yes, this rant comes from an iOS developer who's working on a project in react-native... Why the fuck everything should always work on iOS but the same thing is fragile as shit on Android? Why the fuck there's a thousand of different versions of every Android package and every single one breaks another? Why the fuck Android is so fragmented... If this piece of shit is the definition of "openness" then I'd really prefer the "closeness" of iOS... Totally reminds me of how much I hated IE6 back in the web development days73
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Fuck Apple and its review system
So, this started in december. We wanted to publsih an app, after years of development.
Submit to review, and passes on the first try. Well, what do you know. We are on manual release option, so we can release together with the android counterpart. Well yes, but someone notices that the app name is not what was aggreed (App Name instead of AppName). Okay, should be easy, submit the same app, just the name changed. If it passed once, it will pass again, right? HAH
Rejected, because the description, why we use the device’s camera is too general. Well... its the purpose of the app... but whatever, i read the guidelines, okay, its actually documented with exapmles. BUT THEN WHY THE FUCK COULDNT YOU SAY THAT ON THE FIRST UPLOAD?
Whatever, fix it, new version, accepted, ready to release just in time.
It doesindeed roll out,but of course, we notice that the app has a giant issue, but only on specific phones. None of our test phones had this problem, but those who have, essentially cannot use our program. Nasty as it is, the fix is really easy, done in 5 minutes. Upload it asap, literally nothing changed from user point of view, except now it doesnt crash on said devices. Meanwhile 1 star reviews are arriving from these users - of course with all the right. Apple should allow this patch quickly, right? HAH
THE REAL BULLSHIT COMES NOW
With only config files changed, the same binary uploaded we get rejected? What now? Lets read it. “Metadata rejected, no need to upload new binary”.... oh fine only the store page is wrong? Easy. Read the message, what went wrong. “Referencing third party content is nit permitted on the app store” meaning that no android test device should be shown. Fine, your rules. They even send a picutre of the offending element. BUT ITS NOT EVEN ON THE STORE. THATS A SCREENSHOT OF THE APP. HOW IS THAT METADATA? I ask about this, and i get a reply, from either a bot, or a person who cant speak or read english, and only pasted a sample answer, repeating the previous message. WTF. Fine, i guess you are dumb, but since they stop replying to our queries, do the only sensible thing, re-record the offending tutorial video that actually contained an android device. This is about 2 weeks, after the first try to apply a simple patch to a broken app. And still, how did it pass the review 2 times?
Whatever, reupload again, play the waiting game for a week, when the promised average wait time is 2 days, they hit us with a message, that they want to know what patent we use in our apps core functionality. WTF WHY NOW? It didnt bother you for a month, let it release ti production and now you delay a simple patch for this? We send them what they know. Aaaaand they reply: sorry we need more time to review your app. FUUUUUUCKKK YOUUU. You are reviewing a PATCH with close to zero functional change!!! Then, this shit goes on, every week we ask about an ETA, always asking for patience... at the end it took another 3 weeks... so december 15 to jan 21 in total...
FOR. A. SINGLE. FUCKING. PATCH
Bottom line is what is infurating, apple cares that there is an android device in the tutorial video, but they dont care that a significant percentage of our users simply cannot use the app.
Im done7 -
When you develop and test your (Android) app on lower end devices, thinking that if it works on low end devices, it will work on higher end devices too.
And you get crash reports from the higher end (huh! Flagship grade) devices only.
3 -
App: *Crashes*
Every Android user in the universe: I MUST SCREENSHOT IT AND SEND TO DEVELOPER, SYSTEM CRASH DIALOG WILL DEFINITELY HELP TO FIX THAT4 -
Just did my first JobIntentService on Android. Hoo, boy.
The problem: I need to send a network request.
The issue: Android.
Of course, you can't do network on the main thread. That's silly in any application. Android really does try to punish you, though. The Android lifecycle can really fuck you over here. Imagine a long-running network operation, like 15 seconds. Plenty of time for the user to do something silly, like rotate the screen.
If you opened up a good old new Thread from Java, you'd get a crash because of a screen rotation. Same thing with Android's AsyncTask, which is the top answer on StackOverflow. AsyncTask is made for things that will take no longer than a few seconds (less than 5!). Network, especially cell network, can take longer.
So the solution? Create a JobIntentService class. It's a service, it will run in the background. You need to register it in your Android Manifest and ask for a new permission (wake lock). You need to implement another class for the receiver, and then you need to go to your activity and implement the receiver interface you just wrote.
Just. For. A. Network. Request!
And as far as I'm aware, this isn't even that bad considering the rest of Android's bullshit.
What a headache!8 -
Before becoming a developer, I used to work as a sales rep at this company that spent a good amount of time building what they believed to be an innovative state-of-the-art “code generator”. It was basically a scaffolding tool for generating software.
They were using it to auto generate customized iOS and Android native mobile app templates, along with a web backed.
The problem was that the generated code was shit, and the developers on the team basically spent more time fixing bugs than if they had built everything from scratch. But their passion for the product meant they just kept using it.
For some reason they never fixed issues in the original templates, so basically all the bugs that were found, kept showing up with each new app!
I have never seen apps like this that essentially had more bugs than features. Opening more than 10 app screen meant the app would freeze and crash. Sign up forms were actually dummy forms. The list goes on...
All the apps had the same shitty UI. For example, Product pages had a product image area that was like 5% of the screen view!
Last but not least, apps had a backend IP address hardcoded pointing to a server with an IP address that was temporary. So one day they had to restart the server and suddenly all customer apps stopped working and required a software update to work!
It was amazing seeing how a team of 3 developers trying to fix messy autogenerated code, couldn’t accomplish what was essentially a website on an app that I managed to build in my free time.
That’s how I knew it was time to quit my job and code full time.2 -
!rant
I'm a long time Unity3D C# programmer and i mostly build android games for fun. About half a year ago i dumped windows for Debian Linux(fucking love it) but I quickly started to miss my unity3d environment. Unity in a VM doesn't work and the outdated, beta, crash prone linux version doesn't support android so i started looking for an alternative.
I decided to give Godot a shot but moving from a statistically typed language to a dynamically typed one literally breaks my brain. The last couple of hours of reading the documentation pretty much consisted of: WHAT? YOU CAN'T DO THAT! NO. WHAT? WTF IS THAT SYNTAX? oh I think I'm getting it WHAT DO YOU MEAN POINTERS DON'T EXIST!?22 -
Running Microsoft Visual studio and Android studio IDE simultaneously on an 8gb ram PC. It was an annoying experience until i "accidentally" clicked on Chrome... and my sorrows ended! Phewww.
Thank you Chrome.3 -
One of my android project finally compiled with no errors!!
Happiness increased when it didn't crash👻👻👻
Finally some relief 😊😊😊3 -
Android O. Curse for dark theme guys 😢. Not to mention half the apps on my phone crash right now.
P.S. I hate these new backward compatible emojis too.
9 -
This “Auto save” feature in the latest app version is buggy..
-> new rant
-> prefilled with previous rant..
Anyway, here my actual rant begins.
Apple, go fuck yourself, seriously.. put your trillion dollars way up your arse...
Moved to Ireland, want to switch country..
“If you want to switch countries, cancel your Apple Music subscription first”..
so be it. Cancelled it..
“Your subscription will be cancelled in 28 days”.
FUCK YOU, YOU COCK SUCKING BASTARDS!!
I NEED TO SWITCH THE STORE TO BE ABLE TO DOWNLOAD BANKING APPS AND STUFF LIKE THAT..
But ok, I’m screwed in this regard..
Suddenly iMessage stopped working. This is kind of a big deal because I have unlimited data but only unlimited sms to Irish numbers and I need to communicate with people in Switzerland and Germany..
Internet works so I try to turn iMessage off and in again. But that doesn’t work.. i can only reactivate iMessage via WiFi.
So I go back to the hotel, reactivate iMessage..
“Verifying imessage” >> google..
Leads me to an Apple forum: “the verification of iMessage can take up to 24h”.
Are you fucking kidding me? I’m in a new country and rely on this overpriced shit..
Fun but sad fact, I have a second phone with me. IPhone 4 with iOS 7 and that thing WORKS!!
If this is where the future is going we’re all gonna die very soon.. plains crash, power plants explode but hey, at least they have data about it and it looks shiny. That’s all that matters..
Another reason to switch to android..
MacOs fucked me up so I already switched to windows + Linux. Next one will be getting rid of iOS, they don’t build small phones anymore anyway..1 -
When I got the current job I started to work on an Android app that a coworker which left the company was doing.
The app was ready at about 40% and was barely usable, it lacked a lot of features and multithreading so with a huge amount of data it used to crash (Android doesn't allow you to make the app freeze for more than 2-3 seconds, it considers that the app is not responding anymore).
After a week or two the work to do was still huge, but one day one of my coworkers came in and ask me if I was able to release a beta for a client the same day... Unexpected deadline.
I spent 8 hour fixing as many bugs as possible and adding multithreading in the most weak parts.
I did it but it was so stressful and the result wasn't even great. In fact I finished the stable version 7 months later.4 -
Tried to open 'Recent App Crashes' tab in the Google Play Console app. Play Console crashed. Thanks Google.3
-
Android flow I’ve found(fixed in android 8, working on 7.1.1):
To make app uninstallable by the normal user make the app device administrator, add “android.permission.SYSTEM_ALERT_WINDOW” to the manifest and make sure it’s not granted by the user.
Now when you try to uninstall the app, it tells you to disable it from device administrators but the device administrator disable dialog is System Window handled by the app itself and if the app has this permission but not granted, settings will crash with SecurityException leaving the app untouched.
4 -
Sometimes, after devRant makes a new notification, the app crashes with the following stacktrace: http://pastebin.com/yyKL80nB3
-
Android development sucks assssssssssss.
They FINALLY made a design system that doesn't look ugly so I thought might as well upgrade my old apps to it.
Publish and tonnnnes of crashes hours after launch.
Test on older devices and turns out some @color/material_xyz was missing in a lower API code BUT available in higher ones? No fallback, no error in AndroidStudio, just a runtime crash. Amazing
Then the location permissions glitch up. On lower androids even if you aren't actively tracking the user, the system tries to call some method which if you haven't overridden, the app crashes at launch.
And no amount of wrapping in try-catch-ignore helps (https://stackoverflow.com/questions... helped)
OH AND THEN the above solution if used on latest Android code33, CRASHES ON RUNTIME. so more sets of 'if VCODE this then ask this else that' bullshit.
I don't even need location it's just for better ad money ffs.
I've been team-android since Froyo and hate apple's monopoly, but if this is the level of their competence, many will jump ship sooner or later.
PS: yes I know I should've checked for lower versions before hand but Im not gonna make 8 android VMs to test all when different things fail in different versions.
I did have to do that in the end, but for a meh pet project one shouldn't have to. The system should have enough fallbacks and graceful fails.3 -
I don't know If I should blame Gradle and the Android emulator for my computer freezing (cuz out of memory), or I should blame myself for not having a powerfull enough comouter?12
-
To me this is one of the most interesting topics. I always dream about creating the perfect programming class (not aimed at absolute beginners though, in the end there should be some usable software artifact), because I had to teach myself at least half of the skills I need everyday.
The goal of the class, which has at least to be a semester long, is to be able to create industry-ready software projects with a distributed architecture (i.e. client-server).
The important thing is to have a central theme over the whole class. Which means you should go through the software lifecycle at least once.
Let's say the class consists of 10 Units à ~3 hours (with breaks ofc) and takes place once a week, because that is the absolute minimum time to enable the students to do their homework.
1. Project setup, explanation of the whole toolchain. Init repositories, create SSH keys for github/bitbucket, git crash course (provide a cheat sheet).
Create a hello world web app with $framework. Run the web server, let the students poke around with it. Let them push their projects to their repositories.
The remainder of the lesson is for Q&A, technical problems and so on.
Homework: Read the docs of $framework. Do some commits, just alter the HTML & CSS a bit, give them your personal touch.
For the homework, provide a $chat channel/forum/mailing list or whatever for questions where not only the the teacher should help, but also the students help each other.
2. Setup of CI/Build automation. This is one of the hardest parts for the teacher/uni because the university must provide the necessary hardware for it, which costs money. But the students faces when they see that a push to master automatically triggers a build and deploys it to the right place where they can reach it from the web is priceless.
This is one recurring point over the whole course, as there will be more software artifacts beside the web app, which need to be added to the build process. I do not want to go deeper here, whether you use Jenkins, or Travis or whatev and Ansible or Puppet or whatev for automation. You probably have some docker container set up for this, because this is a very tedious task for initial setup, probably way out of proportion. But in the end there needs to be a running web service for every student which they can reach over a personal URL. Depending on the students interest on the topic it may be also better to setup this already before the first class starts and only introduce them to all the concepts in a theory block and do some more coding in the second half.
Homework: Use $framework to extend your web app. Make it a bit more user interactive with buttons, forms or the like. As we still have no backend here, you can output to alert or something.
3. Create a minimal backend with $backendFramework. Only to have something which speaks with the frontend so you can create API calls going back and forth. Also create a DB, relational or not. Discuss DB schema/model and answer student questions.
Homework: Create a form which gets transformed into JSON and sent to the backend, backend stores the user information in the DB and should also provide a query to view the entry.
4. Introduce mobile apps. As it would probably too much to introduce them both to iOS and Android, something like React Native (or whatever the most popular platform-agnostic framework is then) may come in handy. Do the same as with the minimal web app and add the build artifacts to CI. Also talk about getting software to the app/play store (a common question) and signing apps.
Homework: Use the view API call from the backend to show the data on the mobile. Play around with the mobile project to display it in a nice way.
5. Introduction to refactoring (yes, really), if we are really talking about JS here, mention things like typescript, flow, elm, reason and everything with types which compiles to JS. Types make it so much easier to refactor growing codebases and imho everybody should use it.
Flowtype would make it probably easier to get gradually introduced in the already existing codebase (and it plays nice with react native) but I want to be abstract here, so that is just a suggestion (and 100% typed languages such as ELM or Reason have so much nicer errors).
Also discuss other helpful tools like linters, formatters.
Homework: Introduce types to all your API calls and some important functions.
6. Introduction to (unit) tests. Similar as above.
Homework: Write a unit test for your form.
(TBC)4 -
So, I turned on my old phone to transfer all my p̶o̶r̶n̶ photos, and it crashed from the notifications.
And I understand that it's an underpowered device and notifications aren't expected to come by the hundreds, but how terribly misdesigned must a pubsub system like Push be for the client to crash? -
React native never fails to amuse me!
For fuck sake few seconds difference in time between development machine and my phone causes the app to crash on long tap!
The solution on their GitHub was to fix time difference between Android and mac 🤦🏼♂️
What... The.... FUCK!
4 -
Batteries don't like me anymore
Yesterday late evening I was out to bring a festive parcel to someone. I left home with 29% batt, went there and still had 27%. Made 3 short (~1min) calls and headed home. Opened Firefox and my phone crashed. WTF, how could FF crash Android? OS separation failure? I turn my phone back on and it says LOW BATTERY: 0%. wtf... With 27% I should have been good until the next morning with no problems! And now it went 27%→0% in a blink (literally).
Today I decided to stay on my lappy for the morning. YT videos to catch up to, dR posts to scroll through, etc. A few hours later laptop battery is drained down to 29%. I step away for a few minutes for a cup of coffee and when I come back - the battery indicator LED is glowing amber and OS says it's got 6% left
29%→6% in a few moments of idle. Riigghhhhttt.... And I thought I won't want anything for this Christmas.
I wonder what's the significance of 27/29% there...3 -
So I have flashed and rooted (superSU) lineageOS 14.1 thats running android 7.1.2 on my phone and now I read that this will trip safetynet and won't allow things like netflix, banking apps or pokemon go - I tried to install netflix and it worked, tried pokemon go and after granting GPS via privacy guard it worked too.
But still it seems that if I would now flash Xposed (which I didn't find a good build for 7.1.2 yet anyway) that it would actually then start tripping those protections and that I should go with "systemless root" via magisk.
How does magisk compare to superSU? I loved root some years ago because of xprivacy, adfree etc. which are actually modifying system files as far as I know and I would like to go as "extreme" as denying camera usage to apps, but not making them crash, so just like xprivacy has fake IMEI I would like to show just a black image served to the app, I remember there was an xposed module doing that, but how far can magisk compare there?
And most importantly is there a way to just hide superSU and xposed from all those detections?4 -
Android emulator would be the worst one for me. To be honest, I haven't used that many dev tech yet, but this thing gave me nightmares.
The one provided by Android Studio sucked ass horribly, and it didn't let me use my dedicated graphics chip (nVidia 740m). If I used it the emulator either my apps would crash or not start at all. After some googling, I found out that this was a common thing more or less...Using virtual graphics on it was slow, sluggish and rubbish with ~1 second delay with clicks and scrolling and shitty screen changes proccessing.
Using Genymotion was no better so I just stuck with the one provided by Google for the time being.
I have to add that most of those apps were tutorial apps, and only 2 were semi-serious. -
devRant keep crashing for no reason after the latest update
I think i should go back to the older version.....1 -
I'm currently using both kali Linux and Ubuntu on my vmware running a windows 10 OS also using about 5 different android emulators....... is there any way I might be risking my HDD.....making it crash some day????
So confused11 -
Android Crash is Fucking Bullshit Ever on this Earth Planet.
I really Hate these Number of Versions and Bullshit Incompatibility between each one.
It is Just a Shit Developed on Java.
The Crash Really Fucks the eyes of Developer.
And Fucking Bullshit Errors are not Even visible, Sometimes the shit goes so worst that it does'nt even give the Line Number where error Exists.
Worst OS Developed for Mobile on This Planet.
Anyone getting into these development i suggest IONIC is Best to start instead of Coding Native Bullshit Android.
If anyone knows how to see the realtime errors besides Logcat and Firebase Error please let me know.
11 -
PhoenixOS (Android) in Windows
--booting from usb
1. Success
Boots well, with secure boot off, and legacy boot on
http://metroize.com/usb-boot-linux-...
2. Crash
google play store and other google services keeps crashes, but other apps doesn't
when ignoring error popups, the app doesn't actually crash
3. storage
the memory is only allocated to the system, which means no user file storage
have to find a way to fix that3 -
Not really dev related but here it goes:
Decided to update some apps on my phone during lecture. Suddenly android crashes and is stuck in a bootloop. Went to safe mode where "downloaded" apps are disabled but wanted to at least be available via telegram. So I followed a guide to manually convert an app to a system app and tested with some random app that I didn't care for. That worked flawlessly and then decided to proceed with telegram but it said that moving failed but actually the folder was moved. I took the chance and rebooted (again to safe mode) only to find out that now the system ui crashes as soon as it loads, also rendering the safe mode useless.
Great that such things always happen when you don't have access to a trusted machine with adb installed. -
Last nite, one of my projects started crashing with a ClassCastException because it couldn't cast a string to a boolean, inside an if. This is Java. You can't even run a project if you evaluate a string inside an if. Has anyone seen such a thing before? I'm running BBQLinux which at least for me it has a lot of permissions issues and somehow things got so f'd up that it even messed up the Android image to a point that the compiler couldn't find a method to set a string into a TextView. I'm not kidding.1
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Holy shit Realm. This DB.... On Android it will crash if you access a reference to the db from a different thread than the one it was created from! 🤦♂️🤦♂️🤦♂️🤦♂️🤦♂️🤦♂️🤦♂️🤦♂️
Why oh why can't they just have their own internals managing all the fucking thread they need? There's a reason they provide sync and async db access.
This basically means that my reference to a realm instance should always be tightly paired with the corresponding thread reference so that I can run my db queries on it.
👎9 -
Did my upvote crash devRant... Now where's that post again..
https://devrant.com/rants/4849574/...
Hm... Maybe Android just didn't like that I upvoted that...
Which reminds me of my rant now.
In Android 12 after upgrading, the Square button (recent apps) stops sometimes and then I need to reboot to get it back...
But instead, so I didn't have to reboot, I switched to Gesture navigation... Which actually isn't that bad after getting used to it?
So maybe this was another Google truck to force their way....
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