Android Dev - Weekly "who's hiring" thread! |
- Weekly "who's hiring" thread!
- Weekly Questions Thread - March 16, 2020
- Bots are quarantined too :) [But joke apart, needs to be known for planning]
- High quality complex UI samples from material design team
- Android Studio virtual devices on AMD cpu
- Log recording in production
- Hi every one. Do you have any idea how can I achieve this kind of interface? It would be many cards not only 3. Currently I'm using recyclerview to load the card and item decoration for line dot below the cards.
- Creating AndroidViewModel with lifecycle 2.2.0
- Now in Android #12
- Get details of app playing audio
- Will Google issue a moratorium on automated bot-bans while rest of human world is in COVID-19 lockdown?
- HAXM installation failed.
- Can I build android mobile apps in intellij with kotlin?
- Hey! (noob app developer here) I published my app today and in the area that i blurred out with blue pen is smth along the lines of '123testputsmthherefiller' that I put while making the app as nonsense as I didn't think upon publishing it it would be a public viewable field do peeps see this field?
- Which layout, view group, or view combination to use for non-scrolling grid?
- Intent to access hotspot
- QR Codes Application Architecture Design
- Multiple Transaction Declines Play Billing March 14-16, 2020
- Android project, can I turn on proguard on just some modules ?
- Compound Button (Switch) managers state by itself
- Why is native android development slow and resource-hungry? Will it always be this way?
- How to use a Recyclerview library with Android Paging?
- Why does this happen? (TextInputLayout + MaterialAutoCompleteTextView)
- FirebaseAuth.getCurrentUser() returns null after successfully authentification
| Posted: 16 Mar 2020 05:44 AM PDT Looking for Android developers? Heard about a cool job posting? Let people know! Here is a suggested posting template:
Feel free to include any other information about the job. [link] [comments] | ||
| Weekly Questions Thread - March 16, 2020 Posted: 16 Mar 2020 03:56 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:
Important: Downvotes are strongly discouraged in this thread. Sorting by new is strongly encouraged. 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] | ||
| Bots are quarantined too :) [But joke apart, needs to be known for planning] Posted: 16 Mar 2020 02:16 AM PDT
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| High quality complex UI samples from material design team Posted: 15 Mar 2020 11:19 AM PDT
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| Android Studio virtual devices on AMD cpu Posted: 16 Mar 2020 03:06 AM PDT Hey there! As far as I know it's possible to run virtual devices, but only (?) x86 images. Is this a huge disadvantage in development? I'm not an experienced programmer, but made some basic apps in the past. Now I'm thinking about to change from desktop to laptop, and i want something for long term which is capable for proper developing cause I want to refresh my knowledge. [link] [comments] | ||
| Posted: 16 Mar 2020 07:39 AM PDT In my production app I am currently using Crashlytics to detect for crashes. Sprinkled throughout my app I have lots of Timber log calls added in. If I get a Timber.w or Timber.e thats usually the result of some corner case which I don't expect to hit. These situations aren't crashes but I still want a way to know about it. With Crashlytics I can add regular log messages but those only get attached to an exception if those even occur. And if I do log an exception they are limited to 8 per session are are only sent on app start up. I realize this could potentially be a lot of data being sent from the client application - but I am not sure how else I would learn about corner case issues that clients are having. Any ideas on some good ways to get these insights without impacting the client? Are there other services to help me? [link] [comments] | ||
| Posted: 15 Mar 2020 07:36 PM PDT
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| Creating AndroidViewModel with lifecycle 2.2.0 Posted: 16 Mar 2020 07:16 AM PDT Guys how to create an instance of AndroidViewModel class with the new lifecycle 2.2.0 update. I have been using ViewModelProviders.of(fragment) method to create an instance of viewmodel class. But now it seems to be not working. I get a runtime error as follows: Caused by: java.lang.RuntimeException: Cannot create an instance of class com.example.xxx Dependencies: Please help me. [link] [comments] | ||
| Posted: 16 Mar 2020 07:07 AM PDT
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| Get details of app playing audio Posted: 16 Mar 2020 07:05 AM PDT How to get the details (Package Name/App Name) of the app which is currently playing audio? I want to build an app which shows the name of the application which is currently playing audio. [link] [comments] | ||
| Posted: 16 Mar 2020 12:26 AM PDT This relates to automated bot-bans and account perma-bans in a time of human distress. We are now facing exactly the situation I mentioned earlier in my posts on how auto bot-bans can overwhelm a preoccupied dev - that a dev could be on hospital bed, while a series of app-bans are triggered by a Google bot, which leads to an account perma-ban, depriving a dev of livelihood exactly when he is most vulnerable. That possibility may have been quaint to some at that time, but it is now a grave reality. At this time the human side of Google Play (the devs) will be experiencing lockdown, medical expenses and general slowdown in the support networks around them. Many will be caught up in support roles for their older parents and relatives and friends. At this time the automated side of Google Play will be chugging along merrily at it's usual speed. And maybe even faster if the management are psychopaths - bot-banning and account perma-banning will continue at speed. At a time when there is a general understanding in governments that some relief is needed, will Google step up to the plate and announce that they will be suspending the aggressive bot behavior at a time when humans are weak and at their most vulnerable? Will a human (in all senses of the word) step up to the plate? [link] [comments] | ||
| Posted: 16 Mar 2020 06:23 AM PDT Hey, I am trying to run an emulator on my machine (3600 ryzen, b450 mobo) but I am getting error message: "This computer does not support Intel Virtualization Technology (VT-x) or it is being exclusively used by Hyper-V. HAXM cannot be installed. Please ensure Hyper-V is disabled in Windows Features, or refer to the Intel HAXM documentation for more information." I googled but the fixes always resulted in going into the device security-tab but for me it shows a different result in this tab than shown. I have a message there "standard hardware security not supported". Any ideas? [link] [comments] | ||
| Can I build android mobile apps in intellij with kotlin? Posted: 16 Mar 2020 12:58 AM PDT Hi.Right now I can use android studio because I don't have a powerful pc.But I can run intellij so I am curios if i can develop android app with intellij using kotlin language?I want this because I can get a more powerful pc only at summer so I want to start practicing from now.So can you build mobile apps in intellij?And can I connect my android phone to test my app on it?Or to use an emulator to test and see my app? [link] [comments] | ||
| Posted: 16 Mar 2020 04:42 AM PDT
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| Which layout, view group, or view combination to use for non-scrolling grid? Posted: 16 Mar 2020 04:35 AM PDT The interface of an activity will always be a 2x3 (landscape) or 3×2 (portrait) fixed grid with no scrolling. I have a Gridview inside a ConstraintLayout but it doesn't work well with screen rotation from what I see, I think because it is scrollable. Which combination should I use? [link] [comments] | ||
| Posted: 15 Mar 2020 09:52 PM PDT How would I write an intent that would turn the hotspot on? Also is it possible to run it as a link- meaning could I have it in a message, click it, and it will turn on the hotspot? In case you're wondering I'm dealing with a flip phone running Android 6.1 which cannot install standard apps because of certificate issues(even with adb). All help is welcome. [link] [comments] | ||
| QR Codes Application Architecture Design Posted: 16 Mar 2020 03:31 AM PDT Hello guys, first of all I am a pretty noob with Android, but I have 2-3 months to develop an application using QR Codes, and I have some questions about how can I implement this. So, my application will have a login/signup intent. What should I use here(MySQL or SQLite)? After that I will have some kind of a list with some elements(some products for my clients), and I will generate QR Codes with those products. This functionality or intent will be available only to the Administrator. The clients will read the QR Codes and they will retrieve the data from my database. Any idea how can I implement this? Is this possible? Some tools or libraries or some advice on where should I look will be very useful. Thanks in advance! [link] [comments] | ||
| Multiple Transaction Declines Play Billing March 14-16, 2020 Posted: 16 Mar 2020 12:17 AM PDT
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| Android project, can I turn on proguard on just some modules ? Posted: 15 Mar 2020 03:47 PM PDT Hi :) I'm trying to turn on proguard minifyEnable and shrinkRessources on my Android App. But I have one big problem, the app is very complex, it is composed by different modules, and there are reflection under ther hood. I have thought to activate proguard in incremental way , module by module, start from one to all the modules of the app. But it is possible ? I have set minifyEnable to true on top level gradle, and set minifyEnable to false on all other modules's gradle, but when I built the app I found out that in this way the minification is being done also on the module where the minifyEnable was set on false. Is there a way to activate proguard on only some module? Activate proguard on all the app in one step is a huge work and very risky :( [link] [comments] | ||
| Compound Button (Switch) managers state by itself Posted: 15 Mar 2020 10:55 PM PDT Why does a Compound Button (Switch) manages the state (isChecked) by itself? There are use cases where you don't want to update the state right away. Does anyone have a good solution how to make Compound Button stateless (in a sense that it won't manage its state, but rely on the state that passed in?) Eg in flutter you pass in the checked state in, and when the user clicks on the switch it provides you a callback with a new value (but internal state is not updated & UI doesn't update, unless you pass in a new state) Is there any nice workaround in android to achieve something like that? I've tried overriding the onTouch event (& consuming the event by returning true) -- but it doesn't give the same feel, and if you happen to scroll there are some edge cases where you 'click' by accident Thanks! [link] [comments] | ||
| Why is native android development slow and resource-hungry? Will it always be this way? Posted: 15 Mar 2020 05:57 PM PDT I have the latest MacBook Pro 15 with 32 GB RAM, yet having Android Studio open I generally have 6 GB free RAM left. My work project is huge so build times can take up to 15 minutes if it's a fresh build. Recently I experimented with Flutter, and hot-reload meant my changes were loaded super quickly. Even with IntelliJ, the RAM usage is much lower as well. Question is, will native android development be less resource-intensive and faster to build? [link] [comments] | ||
| How to use a Recyclerview library with Android Paging? Posted: 15 Mar 2020 09:10 AM PDT Sorry if this is a stupid question but I am using Groupie as my recycler view adapter and I do not know if there is a way to integrate with PagedListAdapter. Is there a way to implement it or is there a different library that supports paging? [link] [comments] | ||
| Why does this happen? (TextInputLayout + MaterialAutoCompleteTextView) Posted: 15 Mar 2020 12:09 PM PDT
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| FirebaseAuth.getCurrentUser() returns null after successfully authentification Posted: 15 Mar 2020 11:14 AM PDT Hi, I am developing an app that registers an user into the app and then when I am calling getCurrentUser() method, the method is returning null. Here is the code: As you can see, my code inside the if(firebaseAuth.getCurrentUser() != null) never executes. [link] [comments] |
![Bots are quarantined too :) [But joke apart, needs to be known for planning]](https://b.thumbs.redditmedia.com/ZdON5qNgGudlCa2vEXDNS9YjMePdIn-b3X3fgJKnR1o.jpg "Bots are quarantined too :) [But joke apart, needs to be known for planning]")
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