Android Dev - We’re on the engineering team for Android Jetpack & Jetpack Compose. Ask us Anything! (starts August 27) |
- We’re on the engineering team for Android Jetpack & Jetpack Compose. Ask us Anything! (starts August 27)
- [UPDATE 2] Thank you, Reddit! I am a self-taught developer who ended up in #1 Top Chart! I have recently created an app “Hue Edge” for controlling Philips Hue via the Samsung Galaxy Edge panel.
- Animating your Keyboard - New WindowInsets APIs for checking the keyboard (IME) visibility and size (Chris Banes)
- Understanding the internals of Android Stack Architecture and how it relates to Linux
- Video encoding gives inconsistent results but I'm really uneducated on the subject
- How much RAM do you really need for AS?
- How is google-services.json working? Isnt it unsafe to compile these informations into an apk?
- Inspecting Android HTTP with a fake VPN
- Publish work-in-progress app for job hunt?
- AsyncTask, RxJava or something else for simple TCP client app?
- dependency-tree-diff: an intelligent diff tool for the output of Gradle's dependencies task
- Font sizes are different on a per language bases with the same sp, does anyone know if there is approximation somewhere on what sp scaling should be for different languages?
- Does this Matter if We're publishing an in-house developed App as an Organization? Do We need a business G Suite Account in this case?
- Native library users, raísing minSdk affecting binary size?
- Anyone has a hint on how to stream video and audio from android camera/mic to php server and then to another Android device?
- Anyone got experience with altbeacons?
- Emulator 30.1.0 Canary
- Unit Testing: From Spek 2 to JUnit 5
- After copying file, AS can't recokonize views and arrayListOf function
| Posted: 20 Aug 2020 10:15 AM PDT We're on the engineering team for Android Jetpack & Jetpack Compose, and we are excited to participate in another AMA on r/androiddev on Thursday, August 27! For our launch of the Android 11 Beta, we introduced #11WeeksOfAndroid, focusing on a new topic every week. We're excited to close out our #11WeeksOfAndroid with a focus on UI, and on Thursday we'll be hosting an AMA on the Android Jetpack and Jetpack Compose! Android Jetpack is our suite of libraries to help developers follow best practices, reduce boilerplate code, and write code that works consistently across Android versions and devices. We launched several new libraries like Hilt for Dependency Injection, App Startup, and updates to Paging, Navigation, CameraX, and more. Check out the Jetpack updates we made during #11WeeksOfAndroid here. Jetpack Compose is Android's modern toolkit for building native UI - declarative, composable, and more! We're currently in developer preview and excited to show you more next week, when we will focus the week on UI! Check out our overview video and try the tutorial to learn more. For this AMA, we want to answer your technical questions about Android Jetpack and Compose. No roadmaps :) We'll start answering questions on Thursday, August 27 at 12:00 PM PDT / 3:00 PM EDT (UTC 1900) and will continue until 1:20 PM PDT / 4:20 PM EDT. Feel free to submit your questions ahead of time. This thread will be used for both questions and answers. Please adhere to our community guidelines when participating in this conversation. Here are some topics we're looking forward to talking about, but feel free to ask anything!
Participants from the Android team:
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| Posted: 25 Aug 2020 04:56 AM PDT
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| Posted: 25 Aug 2020 12:01 AM PDT
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| Understanding the internals of Android Stack Architecture and how it relates to Linux Posted: 24 Aug 2020 01:17 PM PDT
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| Video encoding gives inconsistent results but I'm really uneducated on the subject Posted: 25 Aug 2020 06:58 AM PDT Hey /r/androiddev! I've successfully encoded a video by generating images and assembling them. Unfortunately, I've discovered that the results are inconsistent between devices. Some users have weird looking videos, and from what I understand, the used codec makes a difference. My successful results use the OMX.qcom.video.encoder.avc codec, and I have bad rendering, like color glitches, with OMX.google.h264.encoder. When the failing one is used, I get this log, which I don't have with the other one: I've looked a bit into color format but I'm pretty much clueless, any hints? [link] [comments] | ||
| How much RAM do you really need for AS? Posted: 25 Aug 2020 04:16 AM PDT I got a 32GB Ram Dell XPS which is more than enough for developing on Android and using Android Studio, a friend of mine has a MacBook with 8GB of RAM and struggles a lot with Android Studio, it freezes the computer, takes a lot of time to do builds etc. So I wondered how much would really need Android Studio to run well and do builds without blocking your computer. A simple answer I think it would be 16GB (a middle answer) but do you think there is a real "minimum" or a "ideal" configuration? [link] [comments] | ||
| How is google-services.json working? Isnt it unsafe to compile these informations into an apk? Posted: 25 Aug 2020 12:02 AM PDT Hey, [link] [comments] | ||
| Inspecting Android HTTP with a fake VPN Posted: 25 Aug 2020 05:41 AM PDT
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| Publish work-in-progress app for job hunt? Posted: 25 Aug 2020 08:40 AM PDT I'm currently in the process of finding a new job and I have been working on Showcase app (shows a couple of different Techs that I want to show I have experience with) but the app is not fully Play store ready yet. Should I go ahead and publish the app even though it's not ready for the Play store ( still a couple of bugs and missing some functionality and features) or should I just keep it in the Github repo and mention it on my Resume? p.s. I already have a couple of other apps on the Play Store but they are a couple of years old. Thank you. [link] [comments] | ||
| AsyncTask, RxJava or something else for simple TCP client app? Posted: 25 Aug 2020 08:34 AM PDT This is my first android and first tcp (networking) app. I want to be able to connect to a server with an IP and port and then send a request on the interval that I can set (let's say every 2 seconds) and update GUI based on returned messages from the server. There seems to be so many approaches to this and I don't know which one to choose, I made some things in AsyncTask but people say it's outdated and bad, but RxJava seems so complicated for me. [link] [comments] | ||
| dependency-tree-diff: an intelligent diff tool for the output of Gradle's dependencies task Posted: 24 Aug 2020 09:10 AM PDT
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| Posted: 25 Aug 2020 07:16 AM PDT | ||
| Posted: 25 Aug 2020 06:13 AM PDT
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| Native library users, raísing minSdk affecting binary size? Posted: 25 Aug 2020 05:13 AM PDT Hi, my app depends on openCv and bunch of other unrelated native C libraries. I recently happily raised minSdk of the project from 21 to 23. And apk size increased by 20MB with that change alone Does this make sense to anyone? [link] [comments] | ||
| Posted: 25 Aug 2020 03:58 AM PDT | ||
| Anyone got experience with altbeacons? Posted: 25 Aug 2020 03:37 AM PDT So I'm currently trying to get a project working with altbeacons library. The premise is that a number of devices share their location using beacons and detect other devices using android location services to detect when the devices are too close. So far I've managed to get the second device to detect the first and implemented my own beacon parser. (i am trying to fit 1 byte in i1, 3 in i2 and 17 in i3 - very specific use case, im basically trying to cram 20 bytes of data in.) i can only assume I've done this correctly as i can count the number of times a beacon is detected by a second device and my app crashes when i change literally anything. However im stumped as to how i actually pull data from the packet? Also, is it possible to have the library send multiple packets in a burst? At present i have to listen, broadcast part 1, listen, broadcast part 2 and so on. Perhaps there is a better library for me? [link] [comments] | ||
| Posted: 24 Aug 2020 10:06 PM PDT | ||
| Unit Testing: From Spek 2 to JUnit 5 Posted: 24 Aug 2020 10:22 AM PDT
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| After copying file, AS can't recokonize views and arrayListOf function Posted: 25 Aug 2020 01:23 AM PDT
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![[UPDATE 2] Thank you, Reddit! I am a self-taught developer who ended up in #1 Top Chart! I have recently created an app](https://b.thumbs.redditmedia.com/PUUHUe7TABOB9_o1PheNhVQp_zdpiQdiqpJGl5Qj5dk.jpg)
![[link]](https://i.redd.it/xj0xxhuee5j51.png){kind=link}
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