Android Dev - Weekly Questions Thread - May 18, 2021 |
- Weekly Questions Thread - May 18, 2021
- Migrating from LiveData to Kotlin’s Flow
- How do P2P payment apps work?
- Is there any way to add features to the default android keyboard?
- Kotlin Coroutines 1.5: GlobalScope Marked as Delicate, Refined Channels API, and More
- How to use ShapeableImageView in Android
- _UNKNOWN Stuck partial wake locks, anyone experienced?
- Leak investigation: Rx disposal race in SQLDelight
- Android + spring + REST + authorization
- Diving Deeper Into Kotlin Standard Library Functions
- Is there any app/game that you found that uses fast-follow asset delivery? Did you notice any app let's you play before it fully installs?
- Can a system app update device drivers?
- React native or flutter or Android studio?
- How do you update your APK on Play Store Console?
- I need the android .img file for examination.
- Anybody knows anything about Jamendo Api?
- Can I get paid from my personal account in Google Play Console?
- Improve your Android Studio debug build time!
- Jetpack Compose Markdown Text
- Improving Android startup: Initializing Dagger Async
- Hilt to the rescue, part 1
- Developing simple app with no knowledge
- Android WebView Tutorial
| Weekly Questions Thread - May 18, 2021 Posted: 18 May 2021 06:00 AM PDT This thread is for simple questions that don't warrant their own thread (although we suggest checking the sidebar, the wiki, our Discord, or Stack Overflow before posting). Examples of questions:
Large code snippets don't read well on reddit and take up a lot of space, so please don't paste them in your comments. Consider linking Gists instead. Have a question about the subreddit or otherwise for /r/androiddev mods? We welcome your mod mail! Also, please don't link to Play Store pages or ask for feedback on this thread. Save those for the App Feedback threads we host on Saturdays. Looking for all the Questions threads? Want an easy way to locate this week's thread? Click this link! [link] [comments] | ||
| Migrating from LiveData to Kotlin’s Flow Posted: 17 May 2021 06:13 PM PDT
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| Posted: 18 May 2021 06:43 AM PDT Question: How does the P2P payment system work on apps like CashApp, Venmo and Zelle? Context: As an example of my ignorance, I don't know what stops CashApp/Venmo from giving themselves an account with a trillion dollars and just depositing it into a bank or whatever. I know that's obviously not possible, I'm wondering why? What's the back-end of these numbers in your account? I'm a total beginner, and I'd like to build something like CashApp or Venmo as a final test of my skill. I won't be going public with it of course, there's no way to compete with these two, I'm just testing myself. P.S I hope this is general enough and doesn't break rule 2. Edit: if you have any resources I should look up relevant to this question I'd love to read them [link] [comments] | ||
| Is there any way to add features to the default android keyboard? Posted: 18 May 2021 06:42 AM PDT I'm looking to add a feature to the default keyboard, if possible. I'm going to be creating a custom input and I'd like to be able to easily switch to that input method from the keyboard and back. I've looked, but I've only found how to create a new custom keyboard to replace the default keyboard. I'd prefer not to have to create a full, custom keyboard if it's possible to just add a feature to the default keyboard instead. [link] [comments] | ||
| Kotlin Coroutines 1.5: GlobalScope Marked as Delicate, Refined Channels API, and More Posted: 18 May 2021 08:55 AM PDT
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| How to use ShapeableImageView in Android Posted: 17 May 2021 07:48 PM PDT How to use ShapeableImageView in Android PS: That a Friend Link which means it will not redirect to Paywall. if it's not allowed just Notify me and will remove the Post [link] [comments] | ||
| _UNKNOWN Stuck partial wake locks, anyone experienced? Posted: 18 May 2021 07:29 AM PDT Hello Android devs, I got this kind of bad behavior, but I don't use any wakelocks, I even don't know what is that. My app is only drawing app and no ads. Anyone experienced this and how to solve? I suspect problem after using some Rate my app dialog so I removed it but problem's still there. [link] [comments] | ||
| Leak investigation: Rx disposal race in SQLDelight Posted: 17 May 2021 04:04 PM PDT
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| Android + spring + REST + authorization Posted: 18 May 2021 04:46 AM PDT I want to make an Android application using Spring Framework and tomcat as server. Communication between Android and server will be done using REST. What is the best way to make authorization (login / password) on server, what is "best practice"? [link] [comments] | ||
| Diving Deeper Into Kotlin Standard Library Functions Posted: 18 May 2021 04:45 AM PDT Hello everyone, Are you amazed by concise Kotlin syntax? Check out my blog on Kotlin Standard Library methods, which has a one-line description of each method that makes development simpler & more manageable. [link] [comments] | ||
| Posted: 18 May 2021 12:23 AM PDT I am looking to find a link for an example of fast-follow asset delivery in the wild. [link] [comments] | ||
| Can a system app update device drivers? Posted: 18 May 2021 03:57 AM PDT Hey fellow android devs. Maybe anyone of you has an idea, if the following is possible. I'm not very familiar with ROM development. But I have decent knowledge about Linux and am a senior level Android developer. I've got a customer who wants to release a Tablet-like device with a custom built Android. I wrote an app with system privileges to allow updating of some preinstalled apps. The question now is: Can a system app with root privileges also update device drivers? The device has some special purpose sensors integrated and the drivers may need to be updated at some point. Or is this only possible via a system update? Sidenote: The ROM is based on Android 5.1.1 (yes, I know. It's not my choice 🙄) [link] [comments] | ||
| React native or flutter or Android studio? Posted: 18 May 2021 03:43 AM PDT I am going to learn either Js or Java or Dart for developing an android app. What tool should I use for developing my app? I currently know some C and Python and HTML and CSS. [link] [comments] | ||
| How do you update your APK on Play Store Console? Posted: 17 May 2021 10:15 PM PDT | ||
| I need the android .img file for examination. Posted: 18 May 2021 01:59 AM PDT I'm using OSX and Genymotion. I've installed an application on the emulated android device, and I wish to extract the .img file out so I could examine it inside Autopsy. I'm quite new so any advice would be appreciated. Thank you [link] [comments] | ||
| Anybody knows anything about Jamendo Api? Posted: 18 May 2021 01:31 AM PDT I am looking for an online music library from where I can get the musics to stream in my application and I found the Jamendo. [link] [comments] | ||
| Can I get paid from my personal account in Google Play Console? Posted: 18 May 2021 12:58 AM PDT I'm from India, and I've been developing this game lately. I don't have a play console account. I've been meaning to add an IAP to remove the ads in the game. While reading a medium article, I found out that you need a merchant account to get paid for the IAPs people make in your game. Is that the case? Can I use my personal bank account as I'm not an organization or a business? [link] [comments] | ||
| Improve your Android Studio debug build time! Posted: 17 May 2021 11:43 PM PDT Here is a nice article I read on how to improve debug build in Android! [link] [comments] | ||
| Posted: 17 May 2021 07:47 PM PDT
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| Improving Android startup: Initializing Dagger Async Posted: 17 May 2021 05:30 PM PDT
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| Posted: 17 May 2021 12:11 PM PDT
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| Developing simple app with no knowledge Posted: 17 May 2021 09:50 PM PDT Hey guys. I want to make an offline usable android and ios app where my coworkers can open pdfs and pre download them maybe. They need to be categorized for example in "coffee, candy, drinks" and then in there i want to have a list of all the pdf manuals i have for the vending machines we have. Is there something like a free or cheap builder for this? I only know html/css a little, so I can't code at all. Thanks in advance [link] [comments] | ||
| Posted: 17 May 2021 07:47 PM PDT Hi, I wrote two parts about android webview which cover:
Part 2 https://mihfazhillah.medium.com/android-webview-part-2-webview-on-top-viewpager2-639181e6d6f5 [link] [comments] |
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