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    Sunday, May 30, 2021

    Android Dev - Cheapest way to verify phone?

    Android Dev - Cheapest way to verify phone?


    Cheapest way to verify phone?

    Posted: 30 May 2021 06:06 AM PDT

    What do you use to reduce costs? Self sending loopback sms is not allowed in android What are the services and tricks out there? Paying 1 dollar for 10 SMSs is too expensive at scale

    submitted by /u/redditusermazafaka
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    setOnLongClickListener uses which sensors on the phone?

    Posted: 30 May 2021 08:06 AM PDT

    I was curious about how "digital scaling" apps work for android phones. I did a little bit of research and found out that all of the apps out there are actually somewhat estimating the weight of the object rather than actually scaling the object's weight. It turns out there isn't any sensor on the phones for this task. However, now I am wondering how does LongClickListener actually works. Which sensor does this method trigger to understand the difference between a click and a long click?

    PS: I am a new developer and still learning but I googled this went through some documentations but still couldn't find the answer to my question.

    submitted by /u/cxk5137
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    I'm currently developing an Augmented Reality App about Spaceflight! What do you think about these App Store images?

    Posted: 29 May 2021 09:02 AM PDT

    How to track downloads from google play via link?

    Posted: 30 May 2021 06:34 AM PDT

    App needs to track downloads in order to pay affiliate commissions.

    How to do it via link in email for example?

    submitted by /u/redditusermazafaka
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    Text-To-Speech app but not in English

    Posted: 30 May 2021 06:32 AM PDT

     Hello , I was wondering how hard it is to make a TTC app from scratch and how long would it take . Also if there're any opensaurce TTC apps in any language that you know of And if you have any other tips please tell me. If it isn't obvios I am very new to android development and I use androidstudio. Also English is not my first language sorry if it's hard to read . 
    submitted by /u/qatmuko
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    Additional skills required for Kotlin developer compared to Java developer?

    Posted: 30 May 2021 06:24 AM PDT

    So far I am developing Android apps in Java because I haven't got a project which can only be done in Kotlin except one because the open source code available in Github was done in Kotlin . Also most of us reuse codes in most projects & as they are done in Java, I don't want to spend extra time of rewriting those in Kotlin as this is a target oriented deadline focused industry & finishing the project on time is more important than experimenting things. I know Kotlin basics (I mean equivalent Kotlin code of Java) & I know to implement extension functions & Coroutines. Now the problem is companies are asking Kotlin experience & are resisting to hire me as I don't have experience though I have experience in Android Development with Java. So my question what additional skills are expected for Kotlin Android Development compared to Java Android Development?

    submitted by /u/jaroos_
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    What do users see when Google's In-App review doesn't show?

    Posted: 30 May 2021 12:21 AM PDT

    I've been using Google's in-app review API for some of my apps. I'm curious to know what do users usually see if an in-app review fails to show (say if quota was already met).

    When I'm testing my builds, I notice a slight flash of the screen and then nothing happens. Is this what would happen in production as well?

    Because typically I've been using a very simple way to track and ask when to ask for an in-app review. I'll usually write to shared prefs on how many times a user has completed something in my app. Then when this value reaches a threshold, I'll prompt for a review. However, I don't have some boolean to track if a review was already asked, so my app will continue to ask and I let Google's API to decide whether or not the prompt should show.

    Is this okay practice when using in-app reviews? Would I be showing to my users that slight "flash" of the screen every time my app is trying to ask for a review? What is the best way to show in-app reviews?

    submitted by /u/IntuitionaL
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    Process products outside app ( Play Billing )

    Posted: 30 May 2021 05:43 AM PDT

    Can I process subscriptions and non-consumable products after purchase. I want process it outside my app?

    Such as acknowledge of products or consume some product?

    Because sometimes problems will happened inside app like lost connection or user not enter to the app even I can process purchases.

    submitted by /u/DismalCall5534
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    Notifications on a custom settings screen

    Posted: 30 May 2021 01:28 AM PDT

    Notifications on a custom settings screen

    Hello, I am doing some work on push notifications. And while looking in the Android documentation, I came across this line:

    Once you submit the channel to the NotificationManager, you cannot change the importance level. However, the user can change their preferences for your app's channels at any time.

    So I was playing around, and indeed I could not change the state of the NotificationChannel via the code once it was created. I couldn't achieve that as it said in the document.

    But then I was looking at the different apps and found a couple of different behaviors.

    Google Maps has this somewhat system and custom-looking Settings screen for notifications. Does anybody know how they achieve this? Edit: After playing around with the App notification screen I don't see the push notification state reflected in the System Screen :/

    https://preview.redd.it/0tvg4958x7271.png?width=1080&format=png&auto=webp&s=e58cc3816e739f44ead833bcaa061a52656f5a62

    https://preview.redd.it/92d08n19x7271.png?width=1080&format=png&auto=webp&s=5d85b8ad8b9d5d8e58ad8f1b08b7f12b3aa95c1e

    The second app is Reddit, where they have a totally custom screen and only 3 types of channels. Here I would assume that when they get a push notification, they check on device-level which one to show?

    https://preview.redd.it/ba5u3bs9x7271.png?width=1080&format=png&auto=webp&s=5f5d6eba96c492e3b884b57827ca5da9f03b4fa5

    https://preview.redd.it/bd75kz9bx7271.png?width=1080&format=png&auto=webp&s=4fda44b25419c2c11801f7a4e424dba7eb459170

    And we have the 9GAG app. Here the user has all of the push settings in the app, and when you change them, they don't change the system app push state.

    https://preview.redd.it/f7611f0cx7271.png?width=1080&format=png&auto=webp&s=83ad0ee2320db623ed8b30f6403859c170b6e8ab

    https://preview.redd.it/ptnltqmdx7271.png?width=1080&format=png&auto=webp&s=ce847de6911e521ab4b71e8805b8b9d1f0f6a429

    So my main question is, is it possible to create a custom screen to set the push notification state off/on and not be a hacky solution?

    submitted by /u/AaBoy90
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    Introduction to the Compose Snapshot system

    Posted: 29 May 2021 09:28 AM PDT

    A comprehensive guide to coroutines

    Posted: 29 May 2021 11:37 AM PDT

    The Various Ways of Combining iOS and Android Development Together

    Posted: 30 May 2021 02:05 AM PDT

    UX design course

    Posted: 30 May 2021 03:25 AM PDT

    Can you recommend some good UX design courses or Youtube channels, blogs on this topic?

    submitted by /u/demiert
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    android create aab from command line

    Posted: 29 May 2021 11:16 PM PDT

    i see instructions for creating aab from android studio. i have a different ide that auto gens apk, not android studio. Anyone know instructions for creating aab with asset pack from command line?

    submitted by /u/foster_991
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    Anyone else having problems with Lint and Studio? Ever since the new update, it's been extremely buggy and slow

    Posted: 29 May 2021 11:21 AM PDT

    Lint showing errors where there are none (compiling & running fine), studio crashing multiple times, out of memory & database inspector errors etc

    submitted by /u/drubnk_threesome
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    App reviews take forever now?...

    Posted: 29 May 2021 04:27 PM PDT

    Does everyone else see very long review times? I'm on four days. It never took more than an hour for me, but that was pre-covid. I see they are blaming 'reduced work schedules' on the slowdown, but that's obviously ridiculous. Is this just the new norm?

    ...I can't believe Apple seems fast now.

    submitted by /u/thatsRadd
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    Security ROMS and features to make android more secure and prevent location tracking?

    Posted: 29 May 2021 07:28 PM PDT

    So I have been looking into Graphene OS as a better security OS for my Android and was wondering if there were any other ROM that are good for security and helping prevent location tracking. Also do any ROMS come already setup with security apps like signal, orbot, TOR etc.?

    Also are there any other apps that are useful in security and preventing location tracking? I am kinda new to the underground android market.

    submitted by /u/SecOps334
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    Explanation of notNull built-in Delegate

    Posted: 29 May 2021 05:07 PM PDT

    What are the recommended alternative to achieve the same effect of `NetworkBoundResource` class?

    Posted: 29 May 2021 11:05 AM PDT

    I have seen few projects using `safeCall` kinda methods. Is `safeCall` way of handling of local and remote source in some official android sample so I could refer it from official source?

    Also, do people generally tend to use `NetworkBoundResource` class. I hardly hear and see code mentioning that class.

    Can anyone recommend a generally acceptable approach to handle things and link a sample and documentation by google android developers regarding it?

    submitted by /u/ipponpx
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    Test automation for Android (and Apple) app

    Posted: 29 May 2021 10:25 AM PDT

    Hi,

    I am looking to automate an Android and IOS app. We are automating websites with Cypres and i would like to automate the app with cypres as well is this possible? And i mean testing an APK. Not a website on Android using their browser. I know there is appium but that runs on Fitnesse framework and we prefer not to use Fitnesse.

    Also we have an Apple app. It is the same as Android app but then for Apple. Would there be a way to test both systems with the same test suite or should we create 2 suites?

    Thanks for your help

    submitted by /u/MaK6894
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    Create customizable timer

    Posted: 29 May 2021 01:52 PM PDT

    Hi, I'm currently working on a Presenter App that should vibrate when each minute passes or you are close to the end of a presentation (e.g. 2 minutes before 10 minutes)

    1. What is the best way to do this? Are Coroutines overkill in this case? Is there something better for Android specifically?
    2. Do you know a good way to make it customizable? Even Google calendar seems complicated when setting timers/dates like that. I want a simple way but I can't think of good/simple UI

    To give a more complicated and general example: I want the user to customize:

    A recurring timer, so either each minute, every two minutes etc where the time varies

    Multiple specified timers (like after 5 and 8 minutes)

    Simple UI is the main problem

    submitted by /u/ME2Development
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    Android tools for radio broadcasting/signal propagation.

    Posted: 29 May 2021 12:28 PM PDT

    Signal propagation isn't my expertise, but I am looking through the SDK to see if it is possible to broadcast on the 27mhz band. Mainly to control RC toys. All I am seeing on the tools page is for android auto. Is there any libraries to control the radio frequency and transmit? If it can broadcast on the bluetooth band, shouldn't it be able to broadcast on the CB band?

    submitted by /u/in-noxxx
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    Huawei Mate 40 Pro 1080p@30fps only...

    Posted: 29 May 2021 01:54 PM PDT

    Hi, everyone!

    I faced a problem, I got only 1080/720p@30fps when trying to record video 1080p@60fps in another app like open camera, streamlabs and etc.

    I made research and found that Android API limited it, I created a simple android project and print all available CameraProfiles, and yeah max Fps Range is [30,30]. Maybe have any solution for it? Because I don't want to believe that Huawei's flagman cannot give me do live streaming in 60fps

    submitted by /u/sployad
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