Android Studio 3.1.3 having issues with Constraint layout, Error Failed to find style 'coordinatorLayoutStyle' in current theme - android-studio

This is the issue i am getting.
Error not rendering issue
i tried all the options available on the web. it is a new installation of studio 3.1.3 and it is happening for every new project as i did not test with any old project as i do not have one.
steps to recreate is to clean installation of android studio 3.1.3 and create a new project. i tried to create multiple projects but same issue.
i tried all the options available on Android Studio 3.1.3 having issues with Constraint layout link but all are failing.
any one let me a studio version name where i will not get this issue. i just wanted to develop a app. and i am not a andriod developer. so these issues are very annoying for me.

Have the same problem. I think it's from Android SDK Platform 28 so I uninstall it, and use Android SDK Platform 27 and it work for me.
To uninstall : Tools> SDK Manager> System setting> Android SDK> Show package detail(little
box on the right below corner)> Put out the check sign from Android SDK
Platform 28 > apply and try new project.
Note : Sorry for bad English.

Related

Flutter UI Guides not showing in Android Studio

In Android Studio V4.1.3 (build no. Al-201.8743.12.41.7199119) The Flutter UI guides for widgets and methods not showing at all even though it is enabled in the settings. Please, be kind to see the screenshot =>
no Flutter UI guides
I have Flutter Plugin V55.1.1 and Dart Plugin V201.9335 installed.
All your help is highly appreciated.
Thank you
You might be creating the new Flutter project and selecting Java for Android. But when you select Kotlin and create project. The issue will be fixed.
And if you want your old projects to be converted to Kotlin, just open the terminal in that project and run this
run flutter create -a kotlin .
The dot(.) at the end is also important it will generate the Kotlin files in current directory.
After this, just re-open the project, you'll get the guides.
I have the same android studio version as you and Flutter Plugin V55.1.1 and Dart Plugin V201.9380 installed. Getting the same issue. I have even tried to enable and disable the "Show UI guidelines for build methods" in Setting > Language & Frameworks > Flutter, but nothings work.
I cloned flutter/sample from GitHub and it seem that the UI guides is showing on that samples project.
My current (kinda easy cheat) solution right now is by creating a New Flutter application project via VS Code. And when I open that flutter project on Android studio, the UI guides is there. I have configure my VS Code with the recommended setting for Dart code.
Tutorial to configure your VS Code reference: https://youtu.be/nAmOt5_fMtU?t=278
I'm pretty new in flutter development but I'm pretty sure there might be something that we can configure on Android Studio seeing that generated project file from VS Code does shows the UI guideline. If someone know how do let me know. Cheers!

How to configure an iOS Application for Kotlin Multiplatform in Android Studio?

I want to add a Run/Debug Configuration for an iOS Application for a Kotlin Multiplatform Mobile application in Android Studio 4.1.2. However, there seems to be a problem with the configuration for iOS.
In the screenshot below you can see the problem. In the dialog "Run/Debug Configuration" Android Studio complains about
Error: Please specify Xcode project location in xcodeproj property of gradle.properties
Using the "Fix" button does not solve the problem. Android Studio just adds an additional xcodeproj to gradle.properties and the complains about a duplicate parameter.
I also tried different paths (relative and absolute) for xcodeproj. No luck.
If I remember correctly, it used to work out of the box. A new Kotlin Multiplatform Mobile project was automatically configured for Android and iOS. I'm not sure what changed. Probably something was updated.
Is this a bug with the KMM plugin? Or is there something I can do on my system to fix this?
don't do that with Android Studio.
Just open Xcode, click on 'open another project...', locate to the iosApp folder that named it when creating your project on Android Studio.
after that, just click run and have fun.
If the project doesn't run right away even on opening it from Xcode and shows the shared framework is missing, Then try generating the shared framework for iOS platform using terminal. Navigate to the project folder and execute
Command: ./gradlew packForXcode
Now the shared framework should have a xcode-frameworks product and you should be able to build and run the project through Xcode.
I fixed it by downgrading the Kotlin version from 1.4.30 to 1.4.21. You can check this thread here. To downgrade, download the version you want from the plugin store and choose the install plugin from disk as in the picture below
Upgrading Android Studio version to 4.2.1, KMM plugin version to 0.2.6, creating new KMM project with KMM plugin, the problem can be fixed automatically.
If you don't wanna use Xcode:
Look like there is some IDE issues in this versions, one option would be to downgrade the Kotlin version.
What worked for me was to download the latest Canary Android Studio and setup my KMM project there.
Hopefully soon this will be stable for the next versions
Same as here: https://stackoverflow.com/a/66941077/3117650
Look like there is some IDE issues in this versions, one option would be to downgrade the Kotlin version.
What worked for me was to download the latest Canary Android Studio and setup my KMM project there.
Hopefully soon this will be stable for the next versions

Google Glass (Not installed)

I am new to Android Studio and google-Glass.
I am trying to create a knew project that will use google-glass but my problem is when I have to Check/select glass it is Disabled and I do not know how to fix this problem.
See the Image below.
and here is my SDK that shows that i have installed APK 19.
and with the Image below it shows that the glass does appear on Android Studio
can anyone please help me if the is something wrong that i am doing.
will appreciate your Help.
In my case, I needed to make sure I also installed the latest Android SDK Tools, Android SDK Platform-tools, and Android SDK Build-tools. Lastly, also install Android SDK Build-tools rev. 20. All four of these are under "Tools" in the SDK Manager.
Downloading the above allowed me to create a new Glass project.
Also try:
Go to File -> Project Structure -> SDK Location. Make sure it is the correct SDK directory.
I installed the GDK with version 1.3.2 but, even checking the correct path of the SDK and GDK, the initial wizard for starting a new project didn't recognize it (still was saying "Glass (not installed)").
I had then to uninstall the current version of Android Studio and delete the SDK; I installed version 1.1 and downloaded again the SDK and GDK and then it works.

VS2012 with Xamarin 3, frezes when adding MvvmCross 3.1.1 nuget package to android project

I've recently upgraded the Xamarin to the new version (Xamarin 3).
After this update, everytime I try to add the MvvmCross 3.1.1 nuget package to an android project, the VS2012 freezes (In the dialog window when he's trying to resolve and add the references).
Can this be an issue with the nuget package?
I haven't seen anyone complain about this, so I'm more inclined to say that there may be something wrong in my xamarin instalation, but first I would like to know if anyone else had this problem...
I had a similar problem with a Xamarin update. Make sure you have the latest Android SDK Tools and Android SDK Build Tools installed. The reason it hangs is that MvvmCross adds resources to your project and if you don't have the correct resource compiler from the SDK, it fails and hangs.

Android studio doesn't create project structure

I am new to Android studio. I tried to create my first project and there is no project structure only gradle files. What am I doing wrong? I keep getting these files with creation of another new project.
Update SDK via Android SDK Manager. You need all packages in Tools to be installed.
But even after doing so, I can't make it to auto generate resources. So I continue to deal with it...
I found what was my problem. I updated Android studio from version 1.x to 2.x. On official site is written that if you try to install version 2.x into same location Android studio might not work properly and there could be some unexpected behavior.
So just removing Android studio and then reinstaling it, worked perfectly.

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