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    Sunday, March 7, 2021

    Android Dev - AndroidResourceManager 1.0.0 tool to help you manage your resource

    Android Dev - AndroidResourceManager 1.0.0 tool to help you manage your resource


    AndroidResourceManager 1.0.0 tool to help you manage your resource

    Posted: 07 Mar 2021 04:30 AM PST

    Using androidx.biometric, is it possible to create a biometric prompt from a service (no activity) in Java?

    Posted: 07 Mar 2021 05:34 AM PST

    biometricPrompt = new BiometricPrompt(activity, executor, callback);

    Obviously this causes a problem.

    submitted by /u/syamarupa
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    Collapsing toolbar not working as intended

    Posted: 07 Mar 2021 04:12 AM PST

    Hey guys, i'm having an issue with creating a complex collapsing toolbar, i'm really stuck on it.

    This is the link to the question https://stackoverflow.com/questions/66493723/collapsingtoolbarlayout-not-working-as-intended

    Does anybody have an idea what i'm doing wrong?

    submitted by /u/Vanelee
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    Pull-to-refresh for Jetpack Compose

    Posted: 06 Mar 2021 05:24 PM PST

    Hey guys, as Jetpack Compose achieved beta version recently, I decided to create a little side project. As it turned out, there is no implementation of pull-to-refresh behavior in Compose, so I implemented one as my side-side project - you can check it out here: https://github.com/poculeka/PullToRefresh This implementation makes use of nested scroll modifier and Compose's animation API. Hope you guys like it! :)

    submitted by /u/poculeka
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    notes app with compose UI and navigation

    Posted: 07 Mar 2021 06:36 AM PST

    notes app with compose UI and navigation

    I am looking for some feedback for my app I made with compose, If possible please have a look at the github repo

    https://preview.redd.it/xk42yp8baml61.png?width=1080&format=png&auto=webp&s=248be10206c0801e65fcd73c9c741fc30928b73c

    submitted by /u/zedlabs777
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    Begining of Modern Apps , App Distrubution . App Development Before the iPhone

    Posted: 07 Mar 2021 06:05 AM PST

    First release of my app mistakenly had a location access requirement, and now Google Play Console won't let me live that down

    Posted: 07 Mar 2021 03:24 AM PST

    It keeps nagging me to show where exactly does my app need location access, even though it never needed.

    • release 1: had location access requirement by mistake
    • release 2: removed that requirement and everything went fine and my app got published
    • release 3: Google Play Console demands me to explain where do I need access requirement, bringing up version number 1.

    If I could delete that first version's bundle it would be great, but for some reason it is impossible to delete now.

    I read their FAQ and they will allow to delete bundles or APKs only if they are from 2019 or older.

    Is there no hope in this? Should I rename and publish my app as something else? Is it even possible?

    Should I just go along and act as if my app needs location access? (this will require me sending a video demonstrating... nothing?)

    submitted by /u/adigabear
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    Best apps to copycat?

    Posted: 06 Mar 2021 11:16 PM PST

    What are some apps that android developers recommend re creating to help me get a good idea of all the tools to use when developing an app? I want to learn Android development, should I start making copy cats?

    submitted by /u/AA_MasterLegend
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    My first app - major pitfalls to avoid?

    Posted: 06 Mar 2021 09:10 AM PST

    So in lockdown I decided to learn how to make an app. It's finally almost ready to publish, and is working on the internal test track.

    What I'd love to know is - are there any obvious things to do/avoid to prevent catastrophe? I'm thinking of anything which could get me sued, hacked or otherwise hurt.

    Examples I'm aware of: - Have a privacy policy - Enable access rules for my (Firebase) backend

    I'm particularly worried because I'm storing user data (using Firebase out of the box authentication, so storing email addresses...am also using Firestore but for non-sensitive data related to the game). I'm also using realtime location (but not storing that anywhere). Want to make sure I don't fall foul of GDPR somewhere or do anything stupid.

    Thanks for any help!

    submitted by /u/Puzzle-Breaker
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    What can I expect from a tech interview when applying to Junior Position?

    Posted: 06 Mar 2021 11:29 AM PST

    Hi guys,

    So in 2-3 months I'm suppose to apply to a Junior Android Dev position. However, I just recently finished faculty and it's my FIRST real job interview EVER! I was hoping some of you can clear up and explain some stuff to me.

    I'm 22 y/o and about to get my bachelor computer science degree, I also finished let's say IT oriented high-school where we learned a lot of basics of programming (Pascal, Delphi and Java) as well databases(Access and MySQL). I'm far from a newbie when it comes to programming. So far I've created a small chat app in Android Studio and Java, as well as a small 2D plane shooter game in C# and Unity. But for the last couple of months(and 3 months from now! ) I completely devoted myself to Kotlin and Android Studio.

    I've went over the entire Google Android Fundamentals as well as Android Advanced free course! For the next 2-3 months I plan to make 2-3 projects with Kotlin and Android Studio and push them to Git.

    Since I have no idea what is expected form a Junior developer I have some questions which I hope you can answer for me, since I have a serious case of Imposter syndrome which I can't get rid of so please help! hahahaha

    Here are the questions:

    What in general is expected of Junior dev?

    What in general do Junior dev do(Room database, Recycleviews, Unit Tests, Instrumental Tests, Retrofit), are Juniors dev just told some routine job to do or are they expected to be figure out the logic itself?

    Are we expected to be told what to do and just do it or is there help and guidance from other senior devs?

    What can I expect of the interview?

    And finally:

    Is my experience enough? I think I'm quite solid at programming and logical thinking, my problem is that 6 months of serious Kotlin and Android Studio experience is not enough and even if I do all of what I plan it might not be enough for the company or it might not be done in the way they usually do it and it might cost me the job?

    I THANK YOU ALL IN ADVANCE FOR EVERY ANSWER!

    submitted by /u/0xymorron
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    The minimum android API level

    Posted: 07 Mar 2021 12:34 AM PST

    Soo is it true that apps on the playstore now have to have an api level of atleast 29?

    submitted by /u/Verysexy1532
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    Location of AVD System Images

    Posted: 06 Mar 2021 07:18 PM PST

    Hello there,

    I've recently downloaded the Android Studio on my device. I have installed Studio in D://Program Files/Android and android sdk in D://{User-name}/Android SDK/Sdk .

    Now I have to install the system image of virtual device on my system.
    I wanna know, in which location this 1.1GB(Pixel 4_API 30) image will be saved?

    There is also a folder in my C://Users/{Username}/.android . Will it be saved there? If yes then I do not want to save that on my C Drive.

    If anyone knows about this then please clarify me.

    submitted by /u/Exciting_Character_
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    Just published a sample of D-KMP architecture suggested in droidcon. Its JetpackCompose + KMM + MVI using coroutine's stateFlow. Happy to take feedbacks and you can help me make it more scalable

    Posted: 06 Mar 2021 10:50 AM PST

    Android studio emulator still having a issue in vanguard even it's already disabled.

    Posted: 06 Mar 2021 10:39 PM PST

    Android studio emulator still having a issue in vanguard even it's already disabled.

    Hi everyone ,

    I'm having this issue for since January, I'm using android studio 4.1.2 and android studio canary.
    My IDE always detecting the vanguard even it's already disabled via CMD and windows icon tray.

    Do guys have any solution on this , without uninstalling vanguard.
    I'm using this command in this link : https://gist.github.com/AndrewMast/742ac7e07c37096017e907b0fd8ec7bb#file-disable_vanguard_stop-vbs

    I'm using AMD Ryzen 5 2600.
    Thanks

    https://preview.redd.it/ywwil7uywjl61.png?width=1920&format=png&auto=webp&s=2083f2ce9bb4d4171f6b67cdf1a1a1458398db38

    submitted by /u/nick_v1_0_2
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    Guidance on developing an anime tracker

    Posted: 06 Mar 2021 09:09 PM PST

    I am taking an android dev course currently and we have a final project, I plan on making a simple app that you can categorize the anime you've watched, you're currently watching, and will watch.

    I plan to do a simple main activity, where you on the home page? get to choose which category you wanna click in the form of buttons which are the ones I mentioned above. Say, I clicked the watched button, and it takes me to another activity, In this activity, I will try to implement two features, a button that lets you add anime which then you will search up any anime you wanna search, and then the second feature will be to display the list, probably through recycler view, after you add it. Then, basically repeat this feature for the other two categories. My thinking is, if I am able to do this for one button, the rest will be a simple copy and paste.

    My question is this - I plan on using an API because one of the requirements is to call an API, and I've found this https://github.com/AniList/ApiV2-GraphQL-Docs but I honestly don't even know where to start cause I never worked with API's before, and I'm like a month into android dev so I literally am new and confused. I am kinda regretting choosing this idea since it looks like I'm kinda over my head LOL but I do have a good month and a half, two months.

    I just need help figuring how to use this API as I don't even know what URL I would even make the request to? I do wanna be able to display an Image and the anime name, as the main thing as well as being able to save this and attach it to a user so it doesn't get lost. Can anyone help or guide me on how I can do this?

    submitted by /u/aaazmah
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    Does anyone here use BigQuery for Firebase for their app analytical needs?

    Posted: 06 Mar 2021 12:11 PM PST

    What do you use it for? LTV calculations? UX optimizations?

    submitted by /u/whatappdev
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    Not getting approval in play console

    Posted: 06 Mar 2021 08:43 PM PST

    I have created a app, its been 3 days still haven't got approval from play console to be publish the app on google play store... I read somewhere that it might can take upto 7 days to get in publish..

    Also the the app name looks copyrighted... Means the app name already exists before on playstore, but now the main app not available on playstore

    Also didn't got any email from playstore or google. App publishing status is still pending.

    Any help?

    submitted by /u/somitrov
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    APK Source File Issues

    Posted: 06 Mar 2021 02:14 PM PST

    I hope this is the right place for this post. I had a friend who was scammed by an app that The Google Play Store approved. I was able to retrieve the APK from an old backup, then decompiled it with apktool. I have the source, but like most malware/scamming software, they obfuscate as much as possible. I am asking if anyone could take a look at the source and help elucidate some of the source code or help me locate files that help make up the lifecycle. I am an iOS developer who has published one android app on the Google Play Store, but it was just an average app. Any help would be appreciated. Also if anyone has a good option for me posting the full source let me know. I can put it on my server. Thanks!

    submitted by /u/itsfuturehelp
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    Generate publishable .apk from debug .apk?

    Posted: 06 Mar 2021 01:54 PM PST

    Generate publishable .apk from debug .apk?

    I have a react native app and one of my devs when on vacation but only gave me the debug mode .apk

    When I tried to upload it into the Google Play Console, I got this error:

    https://preview.redd.it/gq7zbt2sbhl61.png?width=1248&format=png&auto=webp&s=b3e549a5bab6ef4e619dd3c1c828ffeb8058e5ec

    Is there a way to turn this into a proper .apk that will get accepted by the google play store?

    I have downloaded Android Studio and opened the debug .apk in it, but I don't know what to do next.

    submitted by /u/MClaborn2010
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    Library to decrease Upload time in my android app

    Posted: 06 Mar 2021 01:36 PM PST

    My android app is used to allow people to upload video, audio, and picture files. Our issue is, the android files are so huge the upload is taking so long compared to our competitors (tried a few libraries so far). For instance, a 2 minute video file on a Galaxy s9 takes over 2 minute to upload (vs ios taking 10 seconds). Does anyone have any recommendations on a good library for android that they use?

    submitted by /u/dave388
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    What are the most common programming languages for Android development?

    Posted: 06 Mar 2021 03:58 PM PST

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