I am working on a Unity project, and I want to export it on Android, and WebGL. For stability purposes I have to use the profiler provided by Unity, and I managed to make it work with an APK version of my project, running on an Android device. But when I want to export my app on WebGL, it freezes on the first frame, and then stops my web browser.
I checked the checkbox for the profiler to be connected to launch, but nothing seems to be happening on it, and I think it's not working at all...
Have you ever experienced this kind of problem? And how did you manage to solve it?
I have already tried to use the Firefox profiler, but it doesn't work like I was expecting (the Unity profiler is more useful regarding the different processes like GPU CPU Audio etc...)
The version of Unity I am currently using is "Unity_2020.2.4f1"
Can you try running your WebGL version on google chrome?
if you run this app on chrome, you can check the issue on the chrome console.
Related
In continuation with this question. I am asking this question.
I installed Android Studio. I installed Unity 3D. I followed tutorials of Java-Android Studio and Unity. Nothing worked well because of the reason that they need the latest version of ARCore and neither my mobile nor emulator is compatible with it. I am exhausted searching for alternatives.
I didn't find any tutorial or guidance related to developing Augmented Reality Android apps. Please suggest me a reference that works on Ubuntu system without the need of the physical mobile, but with an emulator, if possible.
Note: Please provide a reference that is relatively easy to test small app initially so that I can proceed forward. I am saying this because of the reason that I am working from almost 3 months but didn't run a small AR app either in the emulator or in my mobile (Redmi Note - 4).
You should check 8thWall. It runs on almost all phones and it has SLAM as well. You can not use it with emulator but it has an application called XR Remote in which you can test your code without building for Android or iOS. Minimum requirement for Android is Android Kitkat (4.4) or higher and for iOS Minimum iOS 7.0 or later is required.
As the owner of the question stated 8thWall can not be used with Linux. As an alternative [ARToolKit] can be used. It is an open source AR framework. For more details you can refer here and here
I am building an Android app for my company, using Android Studio 1.5.1 . I've discovered that the app won't work on some Galaxy S5 phones.
These phones just show a white screen when the app runs.
This error happens on Galaxy S5 devices with Android version 5.1.1 But not on an Galaxy S5 Device running Android version 5.0
I'm focusing on the Android Version as a clue to solving this bug.
I can't actually get one of the devices so I've created several Virtual Devices. There are 6 Downloadable system images of Android 5.1.1 in Android Studio's Virtual Device Configuration wizard. I've installed all of them. none replicate this white screen error.
What else can I do to uncover this bug?
If it helps answer my question, my app relies heavily on server communication. The whole app is just one Webview with a few html & JS files.
The problem with emulators is that they are not reproducing actual device behaviour(especially, once many OEMs like Samsung tend to customise Android based on their needs), so I'm afraid the only options you have are:
Get Samsung Galaxy S5 with 5.1.1
Apart from obvious ideas "go to shop and buy", I can recommend you:
to take a look at Open Device Lab. It operates around the world and there's an arguably good chance to find the device you need there;
build a pool of alpha-beta users you can talk to and share new builds. Google Play has quite rich functionality in this area. Samsung S5 is quite common model, so it shouldn't be a problem to find people with it. If your product is "public", you can try to find beta-users on services like BetaBound or just among your social media network;
Use Analytics tools to collect more data from affected devices and act based on the information you get
There're dozens of different frameworks for accomplishing it. I can suggest Crittercism as a super powerful and comprehensive tool. In particular, I'd definitely log:
All handled exceptions
Add breadcrumbs (short string to capture app run-time information) to all Activity/Fragment lifecycle methods, to Application's methods (as white screen on start might mean some issues there), to all meaningful async tasks, etc.
If app gets into suspicion state - log it as a handled exception, so you can see the whole trail of breadcrumbs and track history of exceptions for the user. Unfortunately, you won't get trail of breadcrumbs, before something has been logged as an issue (crash or exception). There're frameworks, which log everything, like MixPanel, for example, but I honestly think that Crittercism suits much more here)
Crittercism will also catch & report all crashes happen in the app and
The Get Started Guide is here and it's pretty straightforward: http://docs.crittercism.com/android/android.html
Saying that, I'd suggest you to integrate some analytics anyway, as it'll help you in the future and to try to get affected phone in hands for test.
I guess the culprit is webview. Can you check the webview version on which the issue is reproducible.
To check the version you need to go to settings->Application Manager-> Downloaded Apps-> check "Android System Webview"version
We had a similar issue when the screen used to go blank and it used to happen only on particular version of webview. The issue was fixed by Google later.
The chromium webview layer is now updatable from Google Play.
For more details refer-http://developer.android.com/about/versions/lollipop.html#WebView
I assume you are building a hybrid app.
If the webview is the culprit, you could try crosswalk.
It adds Mb's to your app but it makes sure every device uses the same webview (latest chromium). Moreover rendering differences etc are also minimized.
if you are using cordova run: cordova plugin add cordova-plugin-crosswalk-webview and that's it.
If you implement this and the whitescreen problem is gone, you debugged it in a sherlock holmish deduction way...
The problem is not with emulator. It is with WebView in Android versions 5.1 onward.
Try
uninstalling the updates for "Android system webview" app (go to
settings and look for it under "downloaded") it works just fine!
Source - similar question
I have this Phonegap application I'm working. Unfortunately, I having problems pertaining to a particular feature at the moment. I tried deploying on any iOS device, the error is present. Though by default, we programmers, should solve this problem right away. But I was wondering how I could see console.logs("..."); on Android.
I've search for related answers regarding this. Most of the answers mostly suggests I should use WebInspector using jshybugger. That won't be a problem unless I will be building the project on a level below API L19 (Kitkat) and maybe as low as API L10 (Gingerbread).
Using the AVD emulator was also a suggestion, yet I can't find a way to boot the emulator properly on my computer. And as we all know, Android Emulator is a hell of a snail compared to iOS Simulator.
Unlike for iOS I could just use the Safari Device Inspector to view the console logs and resources. I was hoping for a similar feature without using jshybugger and can be supported by at most Android API L10?
console.log should appear on the adb, you can see it on eclipse or on android monitor (monitor comes with the android sdk)
Or you can use this online debugger, it creates a javascript script that you put in your index and then you can see your phone debugger there. You can do it locally too using weinre
I am trying to import an Android native app into the BB OS 10 but while configuring the Simulator it's not detecting it; I searched Google but was not able to find the solution.
Please let me know how to add the simulator to Eclipse and also, I run the VMWare Player but while playing I am getting
Error recovering the memory
Thanks in advance.
Have a stroll round the official BlackBerry Android micro-site - repackaging information is included there.
http://developer.blackberry.com/android/
You can deploy to a Simulator, though to be honest, it is easier to deploy to a phone (if you have one).
I have not had a memory problem running a Simulator. Be aware that you start up your VM Player, and then open the Simulator VM within that. This you should be able to do independently of anything else you are working on (like Eclipse).
I suspect the android forum will help with other questions you might have:
http://supportforums.blackberry.com/t5/Android-Runtime-Development/bd-p/adt
i just started learning unity and i am stuck at linking my Android Phone to unity to test run. Is it possible to test games on android phone from unity? i try with emulator but couldn't work it properly Emulator's Screen goes blue, it did show welcome screen of unity.
My device is xperia arc Android 4.0.4
is their any synchronization software for unity and android?
There are two things you can do.
One, as already pointed by Jerdak, is installing your android device drivers and the android SDK. There's no better steps to take here than what already pointed in the docs, and I see no reason to replicate the steps here.
The second thing is using the "magical" Unity Remote. It's far from ideal for testing games, but it may be useful for some testing and it is a lot faster and simpler to run. You just need to install it on the device, have it on the same wifi as your running Unity Editor and hit play.
Unity remote is replaced by unity remote 4. Kindly proceed it with unity remote 4.Make sure only 1 sdk platform is installed on your system.