RxAndroid's new Async API Android Dev

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• RxAndroid's new Async API
• Android Studio 3.3 Canary 6 available
• Just spotted this one in LogCat. Which one of you is doing this?
• WorkManager alpha07 is here. More bugs have been squashed. :)
• New Open Source Flutter App: Trace - Modern Crypto Portfolio & Market Explorer
• Kotlin Multiplatform @ Android Summit 2018
• Android studio plugin for auto generating common code?
• [Policy] Is it against Google Play Policy to use logos of companies inside an android app?
• When to use Test Driven Development(TDD) for android?
• From an Android app development perspective, what's the difference between enabling support for Samsung DeX and Chrome OS?
• Sharing data between apps
• Where to go from here?
• Error / Bug: This operation requires the library material
• How hard is it to develop for multiple versions of Android?
• Text to Speech Strategy for my Application. (plz help)
• How do I display one layout (with a progress bar) while the app is performing a task in the background and then have the app go to a different layout when the task is completed?
• Possible trojan?
• so how much of the source code can be obtained by decompiling an apk?
• Speech recognition for a few words
• What are the things you do just before and after launching the app?
• 8 ways to communicate between Fragment and Activity in Android apps
• Arrow 101 - Modelling a Real Problem With Semigroup
• Android 6 mediaplayer

RxAndroid's new Async API Posted: 16 Aug 2018 10:06 AM PDT submitted by /u/pandanomic [link] [comments]

Android Studio 3.3 Canary 6 available Posted: 16 Aug 2018 10:09 AM PDT submitted by /u/androidtoolsbot [link] [comments]

Just spotted this one in LogCat. Which one of you is doing this? Posted: 16 Aug 2018 12:33 PM PDT submitted by /u/Jawnnypoo [link] [comments]

WorkManager alpha07 is here. More bugs have been squashed. :) Posted: 16 Aug 2018 01:23 PM PDT Here is the release notes. https://developer.android.com/jetpack/docs/release-notes submitted by /u/tikurahul [link] [comments]

New Open Source Flutter App: Trace - Modern Crypto Portfolio & Market Explorer Posted: 16 Aug 2018 07:20 AM PDT Open source, full featured crypto app. Worked on this as a fun project over the last 6 months to actually be used. Built with Flutter. Play Store GitHub Source - Lots of screenshots/gifs. I started this project because I really wasn't satisfied with any of the other crypto apps out there. I tried to keep it simple and straightforward yet functional and powerful. Just wanted to make something for fun, totally free and open source. I would really appreciate any and all feedback; design, functionality, usability. Just a download means a lot to me! submitted by /u/Zudux [link] [comments]

Kotlin Multiplatform @ Android Summit 2018 Posted: 16 Aug 2018 01:47 PM PDT submitted by /u/Elixane [link] [comments]

Android studio plugin for auto generating common code? Posted: 16 Aug 2018 09:11 AM PDT There was a library I used to use a while back that was posted in here, the idea was; via a keyboard shortcut a a dialog would appear in the editor where you typed "show a toast" and then it would auto generate the code for that. anybody able to give me the name? Please and thanks submitted by /u/saintGoku [link] [comments]

[Policy] Is it against Google Play Policy to use logos of companies inside an android app? Posted: 16 Aug 2018 08:59 AM PDT I have seen many logo quiz apps on Google Play Store and was wondering if they violet Google Play's policies? Also, are the logo quiz games violating AdMob policies? submitted by /u/absthrow1 [link] [comments]

When to use Test Driven Development(TDD) for android? Posted: 16 Aug 2018 06:28 AM PDT submitted by /u/19gauravk95 [link] [comments]

From an Android app development perspective, what's the difference between enabling support for Samsung DeX and Chrome OS? Posted: 16 Aug 2018 11:51 AM PDT Per Samsung DeX's technical documentation, it uses standard Android APIs, which makes supporting it theoretically seamless. Does Chrome OS use the same APIs? What's the difference in difficulty and complexity of developing an Android app that supports one as opposed to the other? submitted by /u/jdrch [link] [comments]

Sharing data between apps Posted: 16 Aug 2018 03:21 PM PDT I'm looking for a way to share data between two or more future applications. What I've found out is that if the apps are signed with the same key they can share their data. Does anyone have any resources on what this would look like? If I do a ContentProvider how would App A query App B's ContentProvider and vice versa? If App C eventually enters the fold would I need to update A and B so they know app C now exists before I could query its ContentProvider? Basically I'm looking for a way to share an auth token between apps that could be installed in any order. I've looked at AccountManager and have a prototype working, but I want to exhaust all other options before I make our users install another app just to handle logging in. submitted by /u/fartbarder [link] [comments]

Where to go from here? Posted: 16 Aug 2018 07:57 AM PDT So I learned basic Java off the recommended course and loosely understand everything I'm looking at in Android Studio, but I can't do even basic things such as making a scrolling list. Where can I go from here? submitted by /u/The_Sad_Debater [link] [comments]

Error / Bug: This operation requires the library material Posted: 16 Aug 2018 01:55 PM PDT When I try to add AppBarLayout I get this error message: https://imgur.com/a/XqDi0nE When I click Ok nothing happens and if I try adding it again the same message appears. I tried to google for an answer but I can't seem to find one. Does anyone know what's going on here and how to fix it? submitted by /u/CrowIsHere [link] [comments]

How hard is it to develop for multiple versions of Android? Posted: 16 Aug 2018 08:14 AM PDT Hey guys! I'm have an iOS development background and I now want to get into Android development. The issue I have is that, as far as I know, there are a few popular Android versions (Oreo, Nougat, Pie recently), many different skins and devices. It's just so diverse I fear getting lost in all this variety. It seems to me that I have to carefully engineer the app to fit every variation, which requires a lot more time and leads to many bugs. It's so overwhelming. And testing is a mess. How much of a problem is it really? Do it take a lot of time to adapt to different versions and screen sizes? Also, if you have experience with iOS development, how different is it in terms of adapting for various devices? submitted by /u/sidyakinian [link] [comments]

Text to Speech Strategy for my Application. (plz help) Posted: 16 Aug 2018 11:18 AM PDT Hey guys, Im going to make a app that requires text to speech. In the app they basically type words on a notepad then they click next and it plays back what they typed. I want to know what api I should use to make this possible. Amazon polly and others charge 4 dollars for like a million characters. I cant be charged on a character basis. I don't mind paying a one time fee. Are there any text to speech api that I can just simply put into my application? It needs to be quality tho... submitted by /u/jacklaflame [link] [comments]

How do I display one layout (with a progress bar) while the app is performing a task in the background and then have the app go to a different layout when the task is completed? Posted: 16 Aug 2018 03:35 AM PDT For example, in an app that creates ethereum wallets for the user, upon clicking the register button I want to display a loading bar while waiting for the wallet to actually be created (generating keys), and then when they are created I want the app to go to the homescreen. I'm new to android so appreciate any help you can offer. Thanks. submitted by /u/murphy9191 [link] [comments]

Possible trojan? Posted: 15 Aug 2018 10:59 PM PDT I have a small app in the play store and from time to time I search in google my app package name just to check where the apk file is posted or what users write about the app. And this time I was surprised. Some guy, decompiled the app and found in the manifest file word trojan: <provider name="android.arch.lifecycle.ProcessLifecycleOwnerInitializer" exported="false" multiprocess="true" authorities="com.sdex.activityrunner.lifecycle-trojan"/> And then he went directly to google forums: https://productforums.google.com/forum/#!msg/play/PbQ2j7mk_3I/0OpgNu0lCQAJ Be careful with naming, especially when you are in android team. submitted by /u/liocei [link] [comments]

so how much of the source code can be obtained by decompiling an apk? Posted: 16 Aug 2018 12:09 AM PDT anyone at anytime can decompile an apk, but how much of the source code will he/she be able to get? can someone just copy your app by decompiling the apk? and another question does the code show up like you wrote it in the IDE or does it show whatever the compiler compiled? submitted by /u/fakeacc345546575487 [link] [comments]

Speech recognition for a few words Posted: 16 Aug 2018 06:19 AM PDT Hello, I'm trying to implement a raspberry pi robot controlled via Android smartphone. I have managed to control it with buttons, but now I want to have some sort of speech recognition so that when I say the following words : Up, Back, Right, Left, Stop the buttons to get pressed. I have tried using RecognizerIntent but not quite successful as I get no result from the app. Do you have any ideas on how to implement this easily? for RecognizerIntent after pressing the button and calling the ActivityForResult, I used the following code : `protected void onActivityResult(int requestCode, int resultCode, Intent i) { if (requestCode == 1 && resultCode == RESULT_OK) { ArrayList < String > result = i.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS); if (((result).contains("UP"))) { Toast.makeText(MainActivity.this,"up", Toast.LENGTH_LONG).show(); } else if (((result).contains("back"))) { Toast.makeText(MainActivity.this,"back", Toast.LENGTH_LONG).show(); } Toast.makeText(getApplicationContext(), "sound detected", Toast.LENGTH_LONG).show(); } super.onActivityResult(requestCode, resultCode, i); }` submitted by /u/dragosh32 [link] [comments]

What are the things you do just before and after launching the app? Posted: 15 Aug 2018 10:34 PM PDT Like: Before: 1 - Test it on Fastlane or some tools or manually 2 - Do some checklist review (if you do some do share it) 3 - Make screenshots, etc. (Which tools you use for it?) After: 1 - Promote it via your own social media. 2 - Contact bloggers to review. 3 - Share on some forums like product hunt? (I will keep editing the above from comments you make so we can make this an awesome discussion thread.) submitted by /u/techaddict0099 [link] [comments]

8 ways to communicate between Fragment and Activity in Android apps Posted: 16 Aug 2018 01:09 PM PDT submitted by /u/onmyway133 [link] [comments]

Arrow 101 - Modelling a Real Problem With Semigroup Posted: 15 Aug 2018 06:58 PM PDT submitted by /u/lehen01 [link] [comments]

Android 6 mediaplayer Posted: 16 Aug 2018 05:58 AM PDT Hello, I've got a smart TV on Android 6 and the problem is it has sharpness filter turned on by default making good videos look bad. Is there anyway to turn it off, delete an app, or give shell command to turn it of? Other players like mx player use the setup in HW decode mode so it gives the same bad picture quality, MX player's SW mode shows good picture but lacks power and playback stutters. submitted by /u/heh-meh [link] [comments]

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