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    Android Dev - Weekly Who's Hiring Thread - November 15, 2021

    November 15, 2021

    Android Dev - Weekly Who's Hiring Thread - November 15, 2021

    Weekly Who's Hiring Thread - November 15, 2021

    Posted: 15 Nov 2021 06:00 AM PST

    Looking for Android developers? Heard about a cool job posting? Let people know!

    Here is a suggested posting template:

    Company: <Best Company Ever>
    Job: [<Title>](https://example.com/job)
    Location: <City, State, Country>
    Allows remote: <Yes/No>
    Visa: <Yes/No>

    Feel free to include any other information about the job.

    submitted by /u/AutoModerator
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    At which point you care no more about Play Store ratings and keep on developing?

    Posted: 15 Nov 2021 07:08 AM PST

    If you are at such a stage, please share your story. Even an insignificant tale would be motivating ;-)

    submitted by /u/mobius_3D
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    We built an app widget with Compose and the new AndroidX Glance library and it was awesome ��

    Posted: 15 Nov 2021 02:20 PM PST

    What are some good REST API services to use with Google Maps?

    Posted: 15 Nov 2021 08:34 AM PST

    I'm trying to start an experimental project to learn Google Maps. I want to plot places on the map, like restaurants, tutoring services, parks, etc but I don't have good ideas. Do you know of any websites you recommend that offers data to query that I can couple with Google Map? Just for development, not for release, so I'm not looking to monetize, just practice.

    submitted by /u/KanzlerPhoenix
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    Why getFrameAtIndex faster than getFrameAtTime()

    Posted: 15 Nov 2021 02:48 AM PST

    Hi guys, I'm trying to get all frames (one by one) from a video, right now I'm using this :

    int framesCount = videoInformation.getFramesCount(); for (int i = 0; i < framesCount; i++) { Bitmap currentFrame = mediaMetadataRetriever.getFrameAtIndex(i);

    For 5 sec video, it takes 13 seconds to extract all frames (159 frames).

    Since getFrameAtIndex(i) requires API 28, I tried to use getFrameAtTime()

    long timeS = videoInformation.getDuration() / videoInformation.getFps(); int framesCount = videoInformation.getFramesCount(); for (int i = 0; i < framesCount; i++) { Bitmap currentFrame = (mediaMetadataRetriever.getFrameAtTime(i*timeS*1000, MediaMetadataRetriever.OPTION_CLOSEST_SYNC));

    For the same 5 sec video, it's take almost 48sec to get all frames.

    submitted by /u/Heromimox
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    Job Search: Android Developer

    Posted: 15 Nov 2021 03:35 PM PST

    I've been told my app is violating Google policy and will be removed, but I've fixed the issue...?

    Posted: 15 Nov 2021 02:12 AM PST

    I got an email about 2 weeks ago saying my app was in violation of Google Play Developer Program policy because I hadn't provided login credentials to the app. I followed the instructions to add test credentials under App Content > App Access and double and triple checked they worked which they do. Then last Friday I submitted an update to the app which got approved and I released it this morning, but I'm still being told that I'm in violation of this issue and my app will be removed from the store by tomorrow.

    How do I fix this? I've emailed them about it and checked again that the login credentials all work. It seems very strange that they approved the update to my app but I'm still in violation of this policy?

    submitted by /u/antifringe
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    What is the optimal way to get the latest values from flow in Compose?

    Posted: 15 Nov 2021 12:23 AM PST

    Hi there, I have a DAO operation:

    fun getAllTasks(): Flow<List<TaskLocal>>

    Then in VM calls the DAO operation:

    val tasksList = dao.getAllTasks()

    And in Compose I collect the flow:

    val tasksList by viewModel.tasksList.collectAsState(listOf())

    Collecting tasks flow started to show them in LazyColumn when opening the fragment and the tasksList variable stores the tasks, then clicking on a task to edit it, save the editing and go back to tasks fragment and see the task updated.

    My question is: Do we get all tasks flow from scratch or refresh only the updated task when returning from editing fragment to tasks fragment after updating the task?

    And is it ok to use cold flow in this situation or use hot flow like mutableStateFlow?

    Thanks in advance.

    submitted by /u/AmrJyniat
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    Does Pixel 4 emulator use wrong layout qualifiers?

    Posted: 15 Nov 2021 09:40 AM PST

    Pixel 4 440dpi has height of 822 dp, i use bottom nav bar (48dp) and status bar (24dp), top app bar removed. So in terms of qualifiers its height is 822-48-24=750dp. However, in my case this emulator uses layout with qualifier h655dp-xxhdpi instead of h720dp-xxhdpi. Why? Am i doing something wrong or is this emulator broken?

    Other emulators stick to these qualifiers just fine. For example Pixel 3a 440dpi with height 800 dp and height qualifier 728dp uses layout h720dp-xxhdpi.

    submitted by /u/space_trueper
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    In Kotlin Date to Long conversion help

    Posted: 15 Nov 2021 01:21 PM PST

    Hello guys I'm trying to convert Date to Long in Kotlin, any leads?

    submitted by /u/Pali_Carry
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    Hey guys, anybody know how to code NFC, QR codes, adding contacts, or sending messages through the Android software?

    Posted: 15 Nov 2021 01:15 PM PST

    My project involves NFC, QR codes, accessing contacts, and sending messages. Anybody with any expertise in these fields please DM me!

    submitted by /u/jblotka
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    Can i create a new developer account after my first one got closed because its not being used ?

    Posted: 14 Nov 2021 06:11 PM PST

    I created a google dev account to publish a hobby side project but i didnt have the time to finish building it. So i basically never used the account i just paid the 25$ and thats it. Then i received an email on june 23rd that my account is getting closed because it was never used. Will that cause a problem when i create another account now since users that are getting banned for breaking rules (i didnt break any rule i guess) are being prohibited from creating new accounts.

    submitted by /u/madafuka
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    Is an app made with AIDE compatible with Android Studio?

    Posted: 14 Nov 2021 07:42 PM PST

    I tried out the AIDE app to learn to develop a straight forward app with buttons. I wanted to add more advanced features, so I hired a developer on Fiverr. Happy with the results, but unfortunately, I can't edit the updated source code that was enhanced by Android Studio by the Fiverr developer. There are many errors that I truthfully don't understand.

    Are these developer tools even reasonably compatible?

    submitted by /u/BeatVids
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    Packages start with com.xxxxxxx.xxxxxxx. Does 'com' mean 'component'?

    Posted: 14 Nov 2021 09:27 AM PST

    Can anyone help me implement ads in the Candybar icon pack dashboard ?

    Posted: 15 Nov 2021 08:21 AM PST

    So....I am not much skilled and experienced into java and android development. But I was able to pick up the Candybar dashboard from GitHub and make my icon pack. I want to publish it to play store, but instead of making the app paid, I want to implement ads. I tried implementing ads on my own, but couldn't. It would be great if someone helps me by telling where I can paste the admob code. Any help would be appreciated 🙂.

    Link to the Candybar dashboard

    submitted by /u/Debojyoti_Chak
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    Is is a SwiftUI feature only?

    Posted: 15 Nov 2021 12:56 PM PST

    Hello everyone i need a bit help!

    Posted: 15 Nov 2021 09:50 AM PST

    Do anyone knows how can i send emails to the admob support? I have an ad limit and i do not know why. I have nearly 2000 active users per days. Not so much income but it is fine. So i never do the basic things like click on my own ads and etc. . I wan to send a very "kind" email to the support if anyone can help pls!!!!

    submitted by /u/MrNightHusky
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    Avoid traffic sniff on vpn or proxy on android.

    Posted: 15 Nov 2021 05:46 AM PST

    Android apo security from traffic sniff, does anyone know how to do that?

    submitted by /u/shubhksh
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    It's take whole swipe to changes the page so how can I change the dragging power so it's change the page in just small swipe used Vertical pager in jetpack composed.

    Posted: 14 Nov 2021 10:44 PM PST

    Android Studio Bundle Signing Information

    Posted: 14 Nov 2021 02:09 PM PST

    I've been trying to figure this out for days and can't seem to find an answer anywhere...

    I have recently published an open source app and posted the source code on GitHub. This is my first time using a bundle to publish an app on Google Play and I'm just trying to make sure that my signing information is not being saved anywhere in the source code. It doesn't seem like it is saved, but I'd just like to make sure.

    submitted by /u/aivo83
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    ScaleIn Jetpack Compose animation missing?

    Posted: 14 Nov 2021 05:12 PM PST

    I've been exploring Jetpack Compose animations and it seems the ScaleIn ( Animated Visibility EnterAnimation ) is missing.

    I'm I doing something wrong? It seems the method has been removed. The method is still available on the docs page though.

    submitted by /u/Ready_Ingenuity1608
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    MediaCodec and MediaMuxer for audio and video

    Posted: 14 Nov 2021 01:33 PM PST

    Has anyone worked with mediacodec and mediamuxer to create an mp4 file for both audio and video using the audiorecord class for audio and the surface class for video? Whenever I try to encode both audio and video, 90% of the time, something goes wrong. Either the video has the length of 0 seconds, something goes wrong with audiorecord and it doesn't read data to the mediacodec and the mp4 file end up corrupted. But when I only encode a video, or an audio alone, 100% of the time it works perfectly fine.

    Also, does anyone know anything about presentation timestamp? I think it has something to do with that because sometimes the log says that the start time for the audio is 0.

    submitted by /u/Ill_Explanation297
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    Hey developers, did you know that you can create dynamic charts and diagrams inside your markdown documents using the Mermaid open source library? In this video I show you how to do it.

    Posted: 14 Nov 2021 11:47 PM PST
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