**** BEGIN LOGGING AT Wed Jun 10 02:59:59 2015 Jun 10 03:07:03 <_genuser_> ugh dependency injection Jun 10 03:17:59 Is there any advantage to putting Keywords in a Google Play app description? For example: the app i'm looking at just has a string of random words at the end of the description Jun 10 03:18:34 words relevant to the app but not in the actual description that is Jun 10 03:29:16 liuwenhao dont, called keyword stuffing Jun 10 03:30:18 groxx, gitignore all of .idea Jun 10 03:31:47 liuwenhao https://medium.com/@hfuecks/11-app-ranking-factors-8e4a8debdc67 Jun 10 03:32:52 Hello everyone. I have opened a project in android studio and i am following a tutorial on Udemy, the thing is it's in Eclipse and im trying to relate that over to Android studio. When i open the structure panel for the same program he's talking about it shows nothing yet his outline panel does. Do you know what problem im dealing with? Jun 10 03:35:54 anyone here understand charles proxy? questions regarding it and okhttp and android-async-http. basically trying to move from android-async-http. But my network calls are failing. trying to see why they worked before. I jump on charles and can see exactly what I'm sending up with okhttp, but then I switch to my branch with android async http and the network call I'm trying to debug (login) just doesn't get tracked... Jun 10 03:38:14 Blue_Sapphire: You might have to define "it" and "nothing" in "it shows nothing". (Or you could define "structure panel".) Jun 10 03:44:53 The maker of the video is using Eclipse, I've downloaded the same program that was provided in the description but I've imported it into Android Studio. After importing the program as a non-android studio file I can access the folders inside such as main, res, and layout. As I was watching the tutorial the guy opened his outline panel in Eclipse and i found out online that the structure panel in Android Studio is similar to the Ou Jun 10 03:44:55 tline panel in Android Studio. The problem is his outline folder has a file in it while my structure folder does not. Does that help TacticalJoke ? Jun 10 03:45:57 my bad, the structure panel in Android Studio is similar to the outline panel in Eclipse Jun 10 03:46:27 Do I have cause to worry? Jun 10 03:46:57 whats a better pic format for android, png or jpg? Jun 10 03:47:23 depends on the task Jun 10 03:47:30 Thanks g00s, reading the article now. Jun 10 03:48:14 Blue_Sapphire: You might have to post a screenshot. I have no idea what you're referring to; sorry. Jun 10 03:48:22 p_l what if the task is showing an image Jun 10 03:49:18 TacticalJoke, ok. I should post the screenshot of the tutorial screen along with my screen right? Jun 10 03:50:06 NateRiver: then the question is what kind of image it is - if you need lossless, PNG is a must, otherwise JPEG will have better quality/size ratio Jun 10 03:50:07 I guess so. Jun 10 03:50:13 ok Jun 10 03:51:45 p_l its iust gonna take up half the screen Jun 10 03:52:23 the size is irrelevant, the *use* of the image is important Jun 10 03:52:37 anyway, other than the size/quality stuff, it doesn't matter to android Jun 10 03:52:40 not today Jun 10 03:52:49 (used to mean something in 1.5) Jun 10 03:55:59 <_genuser_> png !! Jun 10 03:56:27 <_genuser_> alright, I gotta force myself to finish my web portal so I can get back to coding android stuff against it, calling the restful api. Jun 10 03:57:31 looking for a working example of using flatmap from RxJava to map some emitted items onto many threads in parallel Jun 10 03:59:44 This is the outline panel in Eclipse, this is what was opened in the tutorial: http://imgur.com/ft1LOjf,0SVVo2G#0 and this is the panel I opened in Android Studio, the structure panel: http://imgur.com/ft1LOjfJun 10 08:28:45 thepoosh has the pace of things calmed down now, that the google deadline has passed ? Jun 10 08:29:21 barq: Why are you using AsyncTask? Jun 10 08:29:30 I suspect the answer is "Because I don't know how else to do concurrency". Jun 10 08:29:36 If that is the answer, it's better to just learn stuff. Jun 10 08:29:57 AsyncTask might solve your problems (perhaps via AsyncTask.publishProgress), but it's just weird. Jun 10 08:30:49 TacticalJoke: I use the AsyncTask in order for the View to appear sooner than when running everything on the mainThread. Instead a progressDialog is shown once the View appears. Jun 10 08:31:34 What View to appear sooner? Jun 10 08:31:37 you are barq ing up the wrong tree :) Jun 10 08:31:38 barq, there's "runOnUiThread" for when you need to do some operations on main thread - that way you don't have to chain AsyncTasks Jun 10 08:32:28 g00s: sorry, went to qa Jun 10 08:32:30 back now Jun 10 08:32:44 we do have a lot of execs and I'm not one of them as can be seen Jun 10 08:32:45 :P Jun 10 08:33:29 TacticalJoke: My Activity has a bunch of Spinners that need to be initialized when I click the button on the previous Activity.I use the AsyncTask in order for the second Activity to appear sooner. Jun 10 08:34:06 sounds like a flawed design Jun 10 08:34:12 Mavrik: How does runOnUiThread differ from running the code from onPostExecute within the Activity's AsyncTask? Jun 10 08:34:36 What are you doing in AsyncTask.doInBackground? Jun 10 08:34:45 thepoosh: How would you do it instead? Initialize everything without backgroundTasks? Jun 10 08:34:49 barq, it doesn't, except that you don't have to chain another additional asynctask Jun 10 08:35:09 TacticalJoke: I initialize the Spinners of that Activity. Jun 10 08:35:19 Initialize them from what? Jun 10 08:35:26 thepoosh: how are you going to stream 50 live videos? Jun 10 08:35:49 you can only play one at a time Jun 10 08:36:00 you will need a webserver, I can't imagine of what bandwidth Jun 10 08:36:06 we have that Jun 10 08:36:09 it's huge Jun 10 08:36:20 it is cloud? Jun 10 08:36:26 we have a dedicated cluster of servers and cdns on AWS Jun 10 08:36:26 Initialize them by fetching data from the database and from an Object. Jun 10 08:36:42 amazon isn't a cloud afaik? Jun 10 08:36:53 it is american hosting company? Jun 10 08:37:00 what? Jun 10 08:37:11 aws Jun 10 08:37:24 Amazon-Web-Services Jun 10 08:37:32 that's american, isn't it? Jun 10 08:37:32 TacticalJoke: ^ Jun 10 08:37:37 world wide Jun 10 08:37:42 no way? Jun 10 08:37:46 but amazon are based in the US Jun 10 08:37:55 but our servers are all over the world Jun 10 08:38:00 yes, they don't have world-wide cloud Jun 10 08:38:05 barq: Can't you just read all the data in AsyncTask.doInBackground and return *one* result? Jun 10 08:38:37 thepoosh: so you run your own unix server? Jun 10 08:38:55 squ: they have servers all over the world Jun 10 08:38:55 TacticalJoke: Yes, I could remove one layer of AsyncTasking to simplify things for a start. Jun 10 08:39:05 and we (not I) run our own server code Jun 10 08:39:26 how streaming happens? from server to android? Jun 10 08:39:34 barq: do you need to do things in parallel? Jun 10 08:39:45 squ: yes, we have our own encoders and decoders Jun 10 08:39:49 and we stream the data Jun 10 08:39:59 how? Jun 10 08:40:28 thepoosh: No, the only reason this is done is to have the View appear sooner. Otherwise when clicking the button in the previous Activity the user would have to wait until everything is initialized before the Activity appears. Jun 10 08:41:02 so you can just post messages to a Handler in the background and then post the results Jun 10 08:41:10 RX style Jun 10 08:41:21 squ: that is our value proposition Jun 10 08:41:44 how does meerkat work? Jun 10 08:42:14 this type of service is your innovation? Jun 10 08:42:29 what values is in it? how does it work? Jun 10 08:43:28 is it already working (streaming 50 live videos to 1 device) to many users Jun 10 08:43:30 i think squ is looking to invest! Jun 10 08:43:52 I can't imagine how this will work Jun 10 08:44:00 it is youtube multiplied to many users Jun 10 08:44:11 it already works ... Jun 10 08:44:20 squ: it's already working, the app has been live for the past 2.5 years Jun 10 08:44:29 orly :) Jun 10 08:44:35 ? Jun 10 08:44:55 but they have to find a way to convince investors the business is better than sustainable Jun 10 08:45:22 specs state they have $30 M of fund Jun 10 08:45:46 that will go quick Jun 10 08:45:50 The underlying problem is that I initialize several Spinners and also set some default entries. But because the onItemSelectedListeners are called several times, once during initialization and once when the data is filled, the selections set previously are lost. Jun 10 08:46:10 to amazon hosting eats most of it Jun 10 08:46:33 thepoosh: is it database somehow, a custom api ? Jun 10 08:46:39 ? Jun 10 08:46:47 barq: You can just not set the position until they're loaded. Jun 10 08:47:43 TacticalJoke: That's what I've been doing using postDelayed, but I wanted to get rid of that hack. Jun 10 08:48:45 NO!!!! Jun 10 08:48:52 postDelayed is a bad idea Jun 10 08:49:00 you're breaking the state machine Jun 10 08:49:31 Yes, I know it's bad. But haven't found a working alternative so far. Jun 10 08:54:29 Hello, if my main app package is `de.bps_tec.userfoo.myblackjack2` should my unit test files define their package as the same or should it be `de.bps_tec.userfoo.test`? Jun 10 08:54:56 Same. Jun 10 08:55:17 Hi all. I'm looking for something to change the blue color (theme) for a Listview when scrolling to the top / bottom. I knew there was a lib for it but I can't find it anymore Jun 10 08:56:00 I think the XML attributes are overScrollHeader and overScrollFooter Jun 10 08:56:07 I initialize the listeners and then setPosition of the spinner. However, the onItemSelectedListeners are called after the setPosition. Why is this the case? Jun 10 08:56:31 TacticalJoke: are you sure? I'm getting a lot of mixed info on this. For example, in a Google video they named the package "test": https://www.youtube.com/watch?feature=player_detailpage&v=2I6fuD20qlY#t=175 Jun 10 08:59:05 SpaghettiCat, it can be anything really Jun 10 08:59:13 SpaghettiCat, since the tests are uploaded as another APK Jun 10 08:59:25 which then has that package name Jun 10 09:00:18 Mavrik: these unit tests run on the local JVM and gradle runs them Jun 10 09:00:32 ah, the JUnit tests Jun 10 09:00:39 right Jun 10 09:01:20 SpaghettiCat, in that case, your tests are just code Jun 10 09:01:56 Mavrik: so which package should they be under? The main "myblacjack2" package? Or a new "test" package? Jun 10 09:01:59 SpaghettiCat, and they act the same - if you have them in different package, you won't have access to package private classes and methods Jun 10 09:02:09 it doesn't matter. Jun 10 09:02:10 Yes that's right, I'm forced to import them Jun 10 09:02:41 If it doesn't matter then I'll keep the tests under the "myblackjack2" so I don't have to import everything.... Jun 10 09:02:44 To ease testing of package private stuff, it's easier to put tests in the same package as the classes you're testing in are Jun 10 09:02:51 *shrug* Jun 10 09:02:51 Right, thank you :) Jun 10 09:03:02 SpaghettiCat: you should put that in the same package so you can get access to package private Jun 10 09:03:07 and.. Mavrik was first.. Jun 10 09:03:20 sorry :( Jun 10 09:03:41 And where should the test source files go. If my main source files are under "MyBlackjack2/app/src/main/java/de/bps_tec/userfoo/myblackjack2", where should the test source files go? In "MyBlackjack2/app/src/test/java/de/bps_tec/userfoo/myblackjack2" ? Jun 10 09:03:57 yes Jun 10 09:04:41 Thank you. I spent so much time already trying to get unit testing set up properly Jun 10 09:05:33 Note that you get a lot of results with this: https://www.google.com/search?q=java+unit+test+package Jun 10 09:05:45 These are just JVM unit tests. Nothing Android is happening here. Jun 10 09:05:52 lol, that discussion from some time ago, about "my" naming... :p Jun 10 09:06:15 You get a lot of mixed info, I spent at least 6 hours on this... Jun 10 09:06:51 some days* Jun 10 09:07:36 Using a different package name is just a bad idea, IMO. Then you can't access package-private stuff. Jun 10 09:08:06 It also gives you nothing (if you're using proper test-class names {e.g., something like FooTest[s]}). Jun 10 09:09:59 can someone bring me Bill Gates Jun 10 09:11:32 Sure. What should we tell him? Jun 10 09:11:54 stupid windows auto update messed up my IDE, now it won't compile no more Jun 10 09:13:06 how can windows update mess up your IDE i highly doubt this Jun 10 09:13:11 don't think that's Gates' responsibility anymore Jun 10 09:13:24 oh nvm, restarting cleaning and then restarting again did the trick Jun 10 09:13:42 try factory resetting windows Jun 10 09:13:45 ie format c: Jun 10 09:13:45 :p Jun 10 09:13:55 when Auto update kicks in it doesn't matter how important what you're doing is Jun 10 09:14:11 is it win10? Jun 10 09:14:25 and this stupid 'Get Windows 10' icon which you can't say NO to is getting on my nerves as well Jun 10 09:14:29 Bill is just encouraging you to move to Android Studio. :D Jun 10 09:14:30 in any other case, pretty sure autoupdate can be turned off easily Jun 10 09:14:37 no it's Win7 Jun 10 09:14:53 none of my win7 have that icon or force me to autoupdate Jun 10 09:14:59 Win7 Home Jun 10 09:15:10 yeah... Jun 10 09:15:17 maybe you should try using an OS instead Jun 10 09:16:21 wakelock: I couldn't implement the user override feature, but I did make it auto scroll or user scrollable as a user choice from settings Jun 10 09:16:35 the auto update can be only removed be deinstalling the KB patch it came with Jun 10 09:16:42 but then its gon, i dont recall the number Jun 10 09:16:47 the media info bar textview that is ... Jun 10 09:16:53 right Jun 10 09:16:55 took me a moment Jun 10 09:17:04 that should be good enough for now Jun 10 09:18:47 either way Bill Gates needs a beating Jun 10 09:18:52 Hello friends. I had a project where I downloaded less than 200 items and show the result in a list with lazy downloading images. Normally my list is less than approximately 50 items. So 200 items is very rare. But for another project I want to implement an infinite list. I can implement it myself, but if someone made a good library for this purpose, I rather use a well designed and reviewed code than implementing it my self. Do Jun 10 09:18:53 es anyone knows a good "infinite list" example or custom Listview class for that purpose? Jun 10 09:21:15 Number5: I started with an example called LazyList, search for it on google Jun 10 09:25:37 if (mobilenumber >= 8) FragmentedUser.SaveMobile(mobilenumber); Jun 10 09:25:37 java.lang.string can not be applied to android.widget.editText - Is the way to easely convert this. I think ToString is not the right way. Jun 10 09:33:51 could the jdk download be any slower :( Jun 10 09:36:12 So if im storing audio on parse do i just do .put to get a soundclip from internet Jun 10 09:39:18 I found something like this: https://github.com/commonsguy/cwac-endless Jun 10 09:39:51 hi Jun 10 09:41:38 Testing is working in AS now! God I love unit tests :D Jun 10 09:42:34 So when your first puttting data on Parse.com do you just drop it in like your uploading to email? or do you have to use JSON code to get it in Jun 10 09:46:57 Datasmurfen: Do what now? Jun 10 09:57:41 I just realised the icon of AS looks very similar to that of the Freemason cabal. how paranoid should I be? :) Jun 10 09:58:30 lol Jun 10 10:07:20 Hey I am trying to do this tutorial on how to get images from a different source and display them in a custom adapter layout...but the images does not want to load. Here is the class with Images as URL strings -- > http://pastebin.com/K6qQRkQh Jun 10 10:07:32 At the moment it does bring up the ListView Jun 10 10:07:59 with lines that I can scrll through but it does not display the pictures inside Jun 10 10:09:36 TacticalJoke : http://stackoverflow.com/questions/30751402/save-user-mobilenumber-can-not-be-applied-to-edit-text - is the same as this topic Jun 10 10:13:45 I've got Activity B with up navigation that is first called in Activity A. Later it is called in Activity C. The problem is that when it is called from Activity C and you press the up navigation it goes to Activity A because that's the parent in the manifest. Any way to make it go back from B to C when pressing the up navigation when it's called from C? Jun 10 10:13:46 Surely you mean something such as `fragmentedUser.put("mobile", mobilnummer.getText().toString());`. Jun 10 10:15:49 Ah, got it. I can override onOptionsItemSelected and check whether it's android.R.id.home. Jun 10 10:16:22 Yes TacticalJoke Jun 10 10:17:18 Muchoz: You could probably just handle the Up press with `finish();` (and forget the parentActivityName thing). Jun 10 10:17:31 TacticalJoke, ya I'm using that now. Jun 10 10:17:36 cart_man: It seems to be a problem relating to ImageDownloader, whose code we can't see. Jun 10 10:18:16 TacticalJoke, currently I've left the ParentActivity in the manifest, it's a bit more clear to see the navigation in the manifest, does it matter? Jun 10 10:18:46 Meh, I'll just remove it, It's never called anyway. Jun 10 10:25:14 cart_man: preferrably use a layoutinflater to inflate an xml which contains an ImageView. And preferrably use Picasso library to populate listviews with images Jun 10 10:26:01 cart_man: your new ImageView() does not really say anything about how high/wide it should be. for now you should just hardcode it in the layout xml like android:width="48dp" or sth Jun 10 10:26:26 How do i start my app when usb-otg is connected? Jun 10 10:27:32 Anyone? Jun 10 10:28:17 ctrlshftn: adb shell am start -n com.package.name/com.package.name.ActivityName Jun 10 10:30:13 bhans No not that way. When a USB drive or something is connected , how do I start my app automatically? Jun 10 10:34:20 Ok so here is all of it Jun 10 10:34:25 TacticalJoke, -- > http://pastebin.com/3BLzXd5r Jun 10 10:34:39 Its quite allot though but I have layed out the classes with comments Jun 10 10:36:09 On a side note, comments such as "@param url The URL of the image to download." are worse than useless. Jun 10 10:36:30 lol Jun 10 10:36:39 TacticalJoke: you remind me of the immortal Jun 10 10:36:49 i++; //increments i by one JuJun 10 10:56:36 You need to check your privilege. Jun 10 10:56:45 haha and this is how I demand interWebzies -- > ... INETERNET ! I NEEDS THEM INTERNET Jun 10 10:58:15 and behold ... my demands where met Jun 10 10:58:29 Sound like a dude in South Africa Jun 10 11:04:13 is there a way I can make the ViewGroup class Crop a picture? Jun 10 11:04:43 You can use ImageView's scaleType thing. Jun 10 11:09:24 cart_man: ViewGroup is basically a view type that can hold child views in it Jun 10 11:09:35 like LinearLayout aetc. Jun 10 11:09:38 *etc. Jun 10 11:10:35 “A ViewGroup is a special view that can contain other views (called children.) The view group is the base class for layouts and views containers. This class also defines the ViewGroup.LayoutParams class which serves as the base class for layouts parameters.” Jun 10 11:10:42 "http://developer.android.com/reference/android/view/ViewGroup.html Jun 10 11:23:21 Do you guys break the project into modules or keep it as one big "app" module? I have broken down the project into things like chat, accounts, core-res, core-widgets etc. What is the standard? Jun 10 11:24:06 Are you asking about modules or subpackages? Jun 10 11:24:33 Modules, in AS. not subpackags Jun 10 11:24:37 WantToCode: I usually only break it up if I know I can/will use it in another project Jun 10 11:25:31 Like in the beginning I had two packages, app and chat. because chat was taking long time to make, it contains the ChatActivity basically and the other stuff. Jun 10 11:26:19 What advantage would multiple modules bring you? Jun 10 11:26:22 But it needed fab, so did the app modules, so I made core-widgets and transferred all the fab, scrimFrameLayout etc Jun 10 11:28:45 Also, I moved all the colors, strings, dimens,styles to core-res which helped in keeping all the res consistent with all the modules. Jun 10 11:29:38 I am liking this but I don't know if this is against any standard or not? Jun 10 11:30:35 Hi. Does onSaveInstanceState save the views that are (programmatically) added to the root? If not do you guys have any suggestions on how to properly save them? Jun 10 11:30:51 WantToCode: Just be aware that whatever package-name you give your libraries/modules will have it's own R class. So lets say you have core-res with package "foo.bar" and your main project's package-name is "baz.qux". Then all the fields in "foo.bar.R" will be copied to "baz.qux.R" Jun 10 11:31:00 asimas: Some properties are persisted (though you need to set IDs). Jun 10 11:31:04 Making your method/field count rise quickly Jun 10 11:31:10 Not everything (e.g., visibility) is persisted. Jun 10 11:31:31 WantToCode: My experience with having multiple APKs is that it makes it a lot harder to communicate between the different APKs when you need to. I.e. you need to use IPC. Jun 10 11:31:59 In retrospect I would not do this again. Rather separate UI and Services into different APKs. Jun 10 11:32:25 WantToCode: What benefits do you hope to achieve by splitting your app up? Jun 10 11:32:32 TacticalJoke, is there some kind of a list of what's persisted? Jun 10 11:32:46 Nah. Jun 10 11:32:50 It's basically insider knowledge. Jun 10 11:32:52 barq, not splitting the apk, but the code. Jun 10 11:33:06 You can read the source of various widgets and find out. :D Jun 10 11:33:11 WantToCode: Split the code into several apks? Jun 10 11:33:11 Or try. Jun 10 11:33:33 Hmm.. that has me wondering if the design library has a bunch of unnecessary copies of field names from appcompat. Haven't used the design library yet. Jun 10 11:33:39 Split the code into various modules, and then app dependencies to others Jun 10 11:33:42 TacticalJoke, lol. Do you have any suggestions on how I should save a layout with a bunch of children? I also need their visibility.. Jun 10 11:34:06 Make sure they have an ID, and save their visibility values in onSaveInstanceState. Jun 10 11:34:12 meh.. I cant get my head around regexp. I need a regexp that returns anything before ( and the four last digits before ) . Help please :) Jun 10 11:34:35 surf2b1, the concern is only for the R file. then? Jun 10 11:34:37 WantToCode: Oh, so still one apk, just several what would be called "projects" in Eclipse? Jun 10 11:35:16 Quacked: Can you give an example of something that matches? Jun 10 11:35:22 That works fine. Jun 10 11:35:23 barq, I am 90% sure, yes. Havent used Eclipse in over and year Jun 10 11:35:29 TacticalJoke, Conspiracy (TV Movie 2009) - IMDb Jun 10 11:35:29 *an Jun 10 11:35:49 WantToCode: That works fine if the output is still one apk. Jun 10 11:35:52 WantToCode: I think so. Again, I would only break it up if I knew the code could be used in another project/app I would work on. Jun 10 11:36:04 Quacked: "Conspiracy " and "2009"? Jun 10 11:36:12 Yeah Jun 10 11:36:38 but this could also be a match, "Californication" The Apartment (TV Episode 2009) - IMDb Jun 10 11:36:53 oh sorry, nevermind Jun 10 11:37:09 surf2b1, it is also helping me in dev. For example, while developing chat modules, I made a chat-demo modules which would be just one activity which would create an intent and start the ChatActivity in the chat modules. Just to mock the onClick from the main app. Jun 10 11:37:11 That's not too bad. This is a good site for it: http://www.regexr.com/ Jun 10 11:37:16 TacticalJoke, im there :D Jun 10 11:37:43 Otherwise it would have been 8 UI steps to open the Chat Jun 10 11:38:02 TacticalJoke, thats where Im testing things, but I cant find it out Jun 10 11:38:25 surf2b1, I typed modules in place of module in the above comment at several places :P Jun 10 11:38:46 WantToCode: Yes, you can do that. I don't understand your use case exactly, but I have done something similar when mocking a server. Jun 10 11:38:56 Having the mock server as a separate module. Jun 10 11:41:31 I was creating from scratch, so was trying different ways to start the chat, like should I use sessionId or chatId, or userId. So for all the scenarios, I created separated activities, made them all visible to launcher. Everyone was calling one ChatModule.java (with diff arguments), which would carry operation accordingly Jun 10 11:42:06 i have been using otto from square in my app and was wondering if an event comes through when a configuration change happens, will the event be missed? How can I resolve this issue? Jun 10 11:42:09 This made the chatmodule kind of a presenter. This helped me in deciding what would be the best approach Jun 10 11:42:51 After I had decided, I just copied the code from one of the activity to the main app. Jun 10 11:43:20 WantToCode: If you only use on approach at a time to test and in your final versino you only want to have one approach I would not split this into modules. You can just use a different Activity or comment the other bits out. Jun 10 11:45:50 Quacked: Are you completely stuck? Jun 10 11:45:56 yeah, hehe Jun 10 11:46:10 barq, hmm yeah, I am doing essentially the same thing. But I dont know..I feel this has made the project cleaner. there are no deep packages in any module. I don;t have to look deep in a package for a class. Just go directly to the module. Its like taking source packages to the app level.. Jun 10 11:46:19 Yo Jun 10 11:46:24 Something like this probably works: ([^$]+)\([^\d]+(\d{4})$ Jun 10 11:46Jun 10 12:47:19 That actually does nothing at all. Jun 10 12:48:03 barq: never dealt with that before. Are you using the first answer that uses reflection to set the position? If so, I would just put the reflection code into a method Jun 10 12:48:43 surf2b1: Yes, emmby's answer. Jun 10 12:50:59 barq: so maybe this would work: http://pastebin.com/xFAumGPb Jun 10 12:53:23 Hello, is it bad practice to create layouts programatically? I have a with 5 objects which show the 5 cards of the dealer. I want to re-use this layout to show 5 cards of the player. Should I then create a function that creates this layout? Jun 10 12:55:06 SpaghettiCat: You can sue include in your xml. Jun 10 12:55:13 use* Jun 10 12:55:16 Hey, I'm currently implementing RSA key generation in my android application. I've been warned by multiple people that there are issues with the random number generator. I was wondering how severe these issues are and if I can just use the KeyPairGenerator Jun 10 12:55:31 Bit more text explaining the issue at hand: https://github.com/Pushjet/Pushjet-Android/issues/3 Jun 10 12:55:44 SpaghettiCat: Or maybe create a fragment and reuse that. Jun 10 12:55:54 barq: But the player cards are not exactly the same as the dealer's, they use a different image so I can't use Jun 10 12:56:20 Hmm a fragment to show a row of cards? I'll look into that, thanks Jun 10 12:56:49 Today when i run the app on my Samsung S5 connected to Android Studio it takes forever. The message "Gradle Executing Tasks | Asemble debug" is stuck for allmost 10-15 min before it loads on my phone. Does anyone have any clue on how to solve this? Jun 10 12:57:03 SpaghettiCat: The holders for the cards are still the same, you can then set the contents programmatically. Jun 10 12:57:50 Ah I see, so set the `android:id="@+id/imgDealerCard1"` part programatically Jun 10 12:59:26 SpaghettiCat: No, reuse the id and set the contents programmatically. Jun 10 13:01:10 I think this is something i'll figure out when I try it. I thought that each card should have a unique ID so that I can refer to it from code. If I re-use the same ID I can't refer to one specific card Jun 10 13:01:45 surf2b1: I tried that approach calling just the reflection bit, doesn't have any effect, unfortunately. Jun 10 13:02:06 SpaghettiCat: The id of the card and the id of the placeholder are two different things. Jun 10 13:11:50 could someone please quickly help me with a way to resize some .jpg`s Jun 10 13:11:51 ? Jun 10 13:14:52 cart_man: Don't ask to ask. Jun 10 13:16:07 any ideas on how to solve this problem? - http://stackoverflow.com/questions/30627223/views-not-wrapping-content-inside-card-view Jun 10 13:16:15 barq: So I tried out the answer you are using. Calling the method I first pasted plus spinner.setSelection(-1) worked Jun 10 13:17:20 could anyone suggest a free mapping software that supports 3D objects in android? ive looked into open science maps and HelloWorld3D but i cant find a library for either Jun 10 13:18:07 surf2b1: Thank you, that works! Jun 10 13:19:19 http://pastebin.com/3BLzXd5r --> I dont know how I can resize the pictures that eventually gets inserted into the list View toe Fit the PARENT Jun 10 13:19:25 OR just Crop Jun 10 13:19:54 is it bad to open a socket inside a broadcastreceiver? Jun 10 13:22:19 barq ^^ Jun 10 13:32:28 Hey everyone, I have another Android bluetooth problem, would be great if someone could take a look at my sources Jun 10 13:32:49 Bluetooth Fragment: http://pastebin.com/Jy41pzKr Jun 10 13:32:49 MainActivity: http://pastebin.com/GqkJjDjc Jun 10 13:33:02 well Jun 10 13:33:14 whats the problem Jun 10 13:33:22 The problem is that the bluetooth fragment will check for data constantly Jun 10 13:33:41 ah you are here again, you already predicted the problem yesterday! I just didnt test it thoroughly enough! Jun 10 13:34:04 the problem is that, once Android receives data, and I change screen orientation, the app crashes :D Jun 10 13:34:09 like you said it would Jun 10 13:34:24 is there any EASY way to fix this? Jun 10 13:34:39 I will supply a logcat shortly! Jun 10 13:35:06 cart_man: You could steal my code for resizing images if you want Jun 10 13:35:12 well it should 'check' for data all the time, shouldnt it? Jun 10 13:36:53 its in thread anyway Jun 10 13:36:57 yes it should check all the time Jun 10 13:37:04 this is the error once I rotate the device Jun 10 13:37:07 Activity com.bavilo.braumeister.MainActivity has leaked IntentReceiver com.bavilo.braumeister.BluetoothTab$4@76e0511 that was originally registered here. Are you missing a call to unregisterReceiver()? Jun 10 13:37:46 you should register receivers in onResume() and unregister them in onPause() Jun 10 13:38:00 as they will happen everytime you rotate device Jun 10 13:38:12 if someone built a twrp-flashable rom straight from a factory image, can you get OTAs from google while on that rom? Jun 10 13:38:44 is it even correct to do this: Jun 10 13:38:44 IntentFilter filter_connected = new IntentFilter(BluetoothDevice.ACTION_ACL_CONNECTED); Jun 10 13:38:45 IntentFilter filter_disconnected = new IntentFilter(BluetoothDevice.ACTION_ACL_DISCONNECTED); Jun 10 13:38:45 getActivity().registerReceiver(mReceiver, filter_connected); Jun 10 13:38:45 getActivity().registerReceiver(mReceiver, filter_disconnected); Jun 10 13:38:50 this is in onCreateView Jun 10 13:39:08 its fine but it should be in onResume Jun 10 13:39:26 but this is not the only problem if you rotate Jun 10 13:39:45 the entire fragment will be recreated meaning youll lose all the variables Jun 10 13:39:51 http://imgur.com/8gyKj71 Jun 10 13:39:53 :S Jun 10 13:40:08 ok one moment Jun 10 13:40:25 look for fragment's setRetainInstance Jun 10 13:40:36 thepoosh, classy :D Jun 10 13:40:47 that was very helpful Jun 10 13:41:24 thats like those 1 star ratings: "if you add , i will give 5 stars" Jun 10 13:41:26 well, afaik in germany '1' is best grade Jun 10 13:42:05 in germany 1 is indeed the best grade Jun 10 13:42:30 yeah. but in germany you dont get stars as grad ;) Jun 10 13:42:49 ok I added register in onResume, and unregistering in onPause Jun 10 13:42:55 on screen rotate I got another crash Jun 10 13:42:58 Attempt to invoke virtual method 'android.content.Context android.support.v4.app.FragmentActivity.getApplicationContext()' on a null object reference Jun 10 13:42:58 at com.bavilo.braumeister.BluetoothTab$1.handleMessage(BluetoothTab.java:69) Jun 10 13:43:24 right here: Toast.makeText(getActivity().getApplicationContext(),sensor0, Toast.LENGTH_SHORT).show(); Jun 10 13:43:59 and where is that code Jun 10 13:44:04 in onreateview? Jun 10 13:44:17 yes Jun 10 13:44:34 inside the bluetoothInputStream Handler Jun 10 13:44:40 which is inside onCreateView Jun 10 13:45:13 Maybe use pastebin.com, Bavilo :) Jun 10 13:45:21 oh my Jun 10 13:45:32 sorry, yes I will, I have posted the sources on pastebin Jun 10 13:45:42 do you receive data from the bluetooth all the time (the toast shows all the time)? Jun 10 13:46:04 the toast is just for debugging purposes Jun 10 13:46:08 but I will receive ALL the time Jun 10 13:46:43 ok, this might be it - during rotation you receive data, but in meantime getActivity() would be null Jun 10 13:47:21 hmm ok yes you are right Jun 10 13:47:29 I replaced the toast with a Log.v Jun 10 13:47:37 it works fine even after rotation Jun 10 13:47:54 you would need to refactor most code i oncreateview Jun 10 13:47:56 so it crashed because for a brief moment getActivity() was null? Jun 10 13:48:15 refactor most code? what do you mean? Jun 10 13:49:28 well rotate the screen few times and see the logs Jun 10 13:50:08 ok one moment Jun 10 13:51:00 works fine, I get data every second Jun 10 13:52:11 btw, is there a limit on how fast I can send the data? Jun 10 13:52:17 1000ms from arduino to android works fine Jun 10 13:52:20 10ms does not Jun 10 13:53:01 100ms also works fine Jun 10 13:54:41 well you would need to check into bluetooth specification Jun 10 13:55:18 ok Jun 10 13:55:20 anyway my point fragment is recreated everytime. but the thread inside the fragment is kind of 'attached' to it Jun 10 13:56:01 right, is it a big problem to do it like this? Jun 10 13:56:28 that would lead to some leaks because fragment isnt garbage collected. second thing it calls the handler, which is attached to old fragment as well, therefore getActivity() would be always null Jun 10 13:56:40 the fragment is dead man, and you trying to keep it alive Jun 10 13:56:58 I see...:( Jun 10 13:57:00 one way would be to add setRetainInstance in constructor or onAttach Jun 10 13:57:24 Ill read up on that in a sec Jun 10 13:57:55 and move all the bluetooth initialization off the onCreateView, thats not the right place Jun 10 13:58:03 ok so the fragment will never be killed then? Jun 10 13:58:33 hmm where else would I put it? Jun 10 13:59:40 i.e. fragment's onCreate Jun 10 14:00:11 ok so I can leave onCreateView to just inflate the view, and add onCreate with all the bluetooth stuff? Jun 10 14:00:28 if retain instance is true it will call onCreate just once Jun 10 14:00:29 yes Jun 10 14:01:41 ok one moment Jun 10 14:05:30