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    Android Dev - App Feedback Thread - September 12, 2020

    September 12, 2020

    Android Dev - App Feedback Thread - September 12, 2020

    App Feedback Thread - September 12, 2020

    Posted: 12 Sep 2020 05:28 AM PDT

    This thread is for getting feedback on your own apps.

    Developers:

    • must provide feedback for others
    • must include Play Store, GitHub, or BitBucket link
    • must make top level comment
    • must make effort to respond to questions and feedback from commenters
    • may be open or closed source

    Commenters:

    • must give constructive feedback in replies to top level comments
    • must not include links to other apps

    To cut down on spam, accounts who are too young or do not have enough karma to post will be removed. Please make an effort to contribute to the community before asking for feedback.

    As always, the mod team is only a small group of people, and we rely on the readers to help us maintain this subreddit. Please report any rule breakers. Thank you.

    - Da Mods

    submitted by /u/AutoModerator
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    Part 2: Proto DataStore - Hello DataStore, Bye SharedPreferences

    Posted: 12 Sep 2020 07:16 AM PDT

    How to handle very long texts in Android inside EditText or TextView?

    Posted: 12 Sep 2020 01:34 AM PDT

    I am trying to make a text editor app. It is a simple app with just an EditText (optionally TextView for read-only purpose) and a few buttons. Everything is fine, except that when the user tries to open a very long text file, the EditText or TextView widget hangs for some time.

    I have seen many text editors which can handle really long texts. How do they achieve that?

    submitted by /u/788777771623255
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    OkHttp 4.9 has Kotlin 1.4’s new functional interfaces

    Posted: 11 Sep 2020 02:49 PM PDT

    Testing Frame Rate on 7 Android Internet browsers on Realme 6 set to 90Hz.

    Posted: 12 Sep 2020 02:04 AM PDT

    Android engineer interview - what to expect?

    Posted: 11 Sep 2020 05:16 PM PDT

    I have been a software engineer for about 10 years now but mostly web application developer (full stack) I changed gears into full time Android development within my current company (in a different team) about 2 years ago and considering a job switch.

    Since I never interviewed for Android position directly, I am not sure what to expect in the interview.

    Can someone shed some light, what to expect?

    Thanks in advance!

    submitted by /u/meebome80
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    [Google Play Console] App Country Change

    Posted: 12 Sep 2020 07:47 AM PDT

    How long does it take to change apps country. Does it have to be approved or is it automatic ?

    submitted by /u/Beedhan1905
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    I'm planning to make android app in C++? Is that wrong

    Posted: 12 Sep 2020 06:54 AM PDT

    Hello,

    I'm young self-taught web developer and now I want to try android app mobile development.

    I want to make android apps, and I have some ideas about productivity app and I want to hear all of yours opinion about this.

    Also, except HTML, CSS & JS, last year I was learning C programming language on college and in second year we will learn C++

    I really wants fo hear all of your opinions so pls comment below

    Thanks

    Edit: I studying Robotics 🤖

    submitted by /u/amygdalaa_
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    Need help on Android Automated Testing

    Posted: 12 Sep 2020 06:11 AM PDT

    Hii guys, I was wondering if there's a reliable android automated testing tools like firebase robo test (tried this it has some issues). Also it would be great help if you guys redirect to some great testing script tutorials for Android. Seems like there's little emphasis on automated testing on Android!

    submitted by /u/i_like_chicken_69
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    Emulator 30.1.3 Canary

    Posted: 11 Sep 2020 07:04 PM PDT

    How to execute a gesture from code (Like ScreenTouch, Swipe, etc...)

    Posted: 12 Sep 2020 04:13 AM PDT

    How to distribute promotion codes in an automated way

    Posted: 12 Sep 2020 02:41 AM PDT

    Hello. I've recently published my app and i would like to generate some interest and initial users by handing out promo codes that allow the redeemer to get the app for free. In the Play Console i can only find an option to create a promotion with a finite amount of one-time-use codes. I can hand these out manually to my friends, but if i wanted to create, for example, a post on Facebook saying you can get it for free while codes are available seems like a clunky way to do it by sending each person a message with their unique code.

    Play Store documentation says something about custom codes but i cannot find that option.

    Is there maybe a third party service that can hand out one of my provided codes per IP/click?

    Edit: my google search was too general i guess. If you look for services that distribute play store codes specifically you get decent third party options.

    Thanks in advance.

    submitted by /u/Freebellion
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    Launched: Weekly Newsletter for Mobile Developers - Great curated content from awesome developers.

    Posted: 11 Sep 2020 10:07 PM PDT

    Any app can simulate active noise-cancellation (ANC), works by using microphones to pick up low-frequency noise and neutralise it before it reaches the ear? With earbuds that don't have it built in.

    Posted: 12 Sep 2020 12:07 AM PDT

    Is webp lossy or lossless when doing bitmap compression?

    Posted: 11 Sep 2020 11:45 PM PDT

    Hello android devs. I just want to know when we compress bitmap with

    Bitmap.compress(webp, quality:int,nowrap).

    Is this lossy or lossless?

    submitted by /u/ashutoshsoni16
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    app to app communication using ipc and aidl

    Posted: 11 Sep 2020 09:50 PM PDT

    Hey all. I want to know if there is any efficient way to make app to app communication using IPC. I went to the guide of services that uses AIDL from the docs. But what I really want is to have an image to trasfer between them. The only issue is android only let us use 1024 kB or even less to pass data through bundle. if you do more than that you'll end up with TransactionTooLargeException. Right now I'm compressing the image and passing base64 string between the two apps and it works fine. But sometimes some images can not be compressed at all. How can I do something like that. I'm compressing image using

    some images are way too large to even compress them. so, the following command works sometimes and sometimes not.

    bitmap.compress(imageformat=webp,quality=90,compress.nowrap)

    the quality will reduce by 10 if I get TransactionTooLargeException. Any ideas on how to do something like that working on android?
    Thanks.

    Edit 1

    But the thing is I don't want to open any other app. The image that I'm receiving will be processed and send a status to the image that was sent from the application. Like 'very cool image' 'very bad image'.in a string status.

    submitted by /u/ashutoshsoni16
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    10 Ways to Remove Kotlin’s !!

    Posted: 11 Sep 2020 07:33 PM PDT

    any idea why i get this error and how to fix it? i use Linux

    Posted: 11 Sep 2020 07:32 PM PDT

    First experience with Jetpack Compose

    Posted: 11 Sep 2020 01:38 PM PDT

    Android 11 revision 8 system image available

    Posted: 11 Sep 2020 04:19 PM PDT

    Now usable for emulators instead of the beta revison7.

    submitted by /u/javz
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    What kinds of data can I collect without asking permission in an Android app?

    Posted: 11 Sep 2020 07:48 PM PDT

    I'm currently building an app that has a component where users enter information about products that they use. That information is stored locally on the users device. Is it legal for me to, without asking permission, upload the product data that they enter to a cloud database for analytics purposes? There will be no PII uploaded or anything of the sort.

    What about data on when they use the products?

    Thanks

    submitted by /u/RobYaLunch
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    A series of games for Android that are worth installing to have a pleasant and challenging time.

    Posted: 11 Sep 2020 04:10 PM PDT
    Read more
    at

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