android studio app folder is missing. How to show it again? - android

after I did the last update, the order app is no longer displayed
Photo
how can I show this again?

Tap on Project -> Select Project (You have selected Android rightnow)

Unfortunately, this cannot be displayed again due to the setting of Android Studio.
There are 3 solutions that were an option for me:
Simply open the files app under "Project".
Create a new project and add all of your app's files to it.
Uninstall Android Studio and reinstall it!
And in general, the 1st solution is sufficient, because this is only a view of the app files. It doesn't change the app :)

Related

How do I open a new project in Android Studio?

How do I open a new project in Android Studio?
I'm trying to open a new project
But instead of a window of quick opening
I get this screen
The project opens differently than usual
Has something gone wrong with definitions?
How do I get to a "quick opening" window
Thanks in advance for your help
At the bottom of your screen there are several error messages related to loading plugins, most notably:
Required plugin "Android Support" is disabled
I would bet that this is why you are seeing a different New Project dialog as your copy of Android Studio can no longer use Android-related functionality. In order to re-enable this plugin, go to File -> Settings -> Plugins and ensure that the entry for Android Support and everything else Android-related is checked.
You may need to restart Android Studio once you've done this.
I think you're already in a new project. Look at the paths in the top of the screen shot. It's asking you to set up the parameters of the project, after which, you can save the project with a correct name. You look to have tried this 22 times prior to this screen shot, you're in "untitled23" for your project name.

Android SDK path not specified

I already installed the android studio but i am having a problem to proceed ahead,
and the problem is Android SDK path not specified, what does it mean, do i need to download something or what?Android SDK is having problem
Go through the following steps but first make sure your PC is connected to the internet.
Open your Android Studio
Go to the File menu and choose Settings
After that from the left side of Settings window search Android SDK, click on it and on right side click Edit.
Then from SDK Setup Window Click Next and Another window will be opened click Next.
Finally, the installation starts and Android Studio download the SDK and necessary files.
Yes, you need to download the Android SDK. Then you need to add the location on your computer to Android Studio.
The SDK can be downloaded by opening a workspace in Android Studio, and finding a button with an arrow pointing down. If you hover over it, it should say "Open SDK manager". Press it and download the packages you need.
Yes, Before installation it will ask you options.Just tick mark Android SDK.
See below:
Refer link: https://developer.android.com/studio/install
The installer is misleading making you think the SDK is already there. After much searching I figured this out:
Cancel the dialogue box asking for the Android SDK path and do the following:
Open Android Studio IDE. Find the down arrow icon, should be second last icon in the toolbar. Click that. You will see a path for Android SDK Location:. Click the edit link to the right of that. This will bring up the SDK Components Screen. If you can check the boxes there, check them. They may already be checked or they may be disabled. You can leave the path as is, for me its:
C:\Users\<user name>\AppData\Local\Android\Sdk
Depending on whether you had Android Studio before it may say it has detected a previous version and it will only download the components it needs. This is normal. Now click the NEXT button. A confirmation screen will come up with Setup Type and SDK Folder. If you want to change your SDK Folder this is your last chance, if not, click NEXT again.
It may bring up a Terms & Conditions screen, click the Accept radio button then NEXT. It will go and download the Android base SDK. When it's completed click FINISH.
You will then be taken to the Platforms screen where you can select which Android platforms you want to support. ie, Android 9.0 (Pie), Android 8.1 (Oreo). Select all the platforms you need then click APPLY.
The downloader will grab all those packages for you. Next, click the SDK Tools tab. Check the boxes of the tools you want and click APPLY. It may bring up a Terms & Conditions screen again, click the Accept radio button then NEXT. When completed just click FINISH and you're good to go.
File > Settings
The download will begin
In some cases, the project works properly but suddenly this error appears even though the project has nothing to do with Android
If this is your case, try the following steps:
Find a file in your project called tests.iml (or File ending in .iml)
file location in default is C:\yourProject\tests\tests.iml
Revert to the last version for all page by the click on the git change icon (1) and click on the revert button (2)
As the following image:
Run project

"Download" button instead of Update and Restart in Android Studio

I tried to update the android studio and there is no update and restart button instead a download button is there, i searched on the net but no resolution is there. Kindly help
After clicking update, this pops up:
Sometimes the team making the Android Studio does not provide the patch to update the existing installation of the AS; in these cases the only option to update your IDE is download the fresh version and install it from scratch. Your case is clearly one of those, just hit the Download button.
When you run the new version of AS, it'll ask about the previous settings: do you have them or not, and, if you have, do you want to import them or not, giving you the opportunity to import all your preferences and installed plugins.
Please checked the Automatically check update for the android sdk i am not sure it is working or not but i have faced it before and yes i know it looks weired answer but i have solved that like this only
and then press okay and then try check for updates from studio menu

Can't preview Android XML layout - LayoutLib is too recent. Update your tool?

After upgrading the Android SDK through the AVD manager, I cannot preview XML layouts any longer in eclipse for Android 2.2 previews. Eclipse says, "LayoutLib is too recent. Update your tool!"
Using the drop-down and choosing any other platform works fine. Why is this happening for Android 2.2 previews?
I have also updated the ADT plugin for ecplise as well. Any suggestions?
This is a bug: http://code.google.com/p/android/issues/detail?id=17369
Updating from 10.0.1 to 12.0.0 resolved this issue for me.
In Eclipse, Help --> Check for updates
You'll likely see three items to be updated to 12.0.0+. Install, restart Eclipse, and the layout view should display without error.
More of a fix than an answer, or a fix with no explanation: r-click on the res\layout*.xml file you want to open, select Open with, then select Android Layout Editor. That should open the .xml in the graphical layout/design view you're used to.
For whatever reason, after updating from 10.0.1 to 12.0.0, my layout viewer default changed to XML Editor (one of the options under the context menu referenced above), and I have to manually open with different editor. Opening manually selecting Android Layout Editor seems to set ALE as the default for that .xml file going forward.
I had the same issue. Went in Eclipse->Help->CheckforUpdates. Selected everything there and hit next. Keep hitting next until finish. The update will start at the bottom right hand corner. Will also ask for permission. Press "OK". Will restart eclipse and problem is solved. I guess there was a bug with ADT but whatever this update fixed it.

hotkey copy-paste functionality in Properties window while developing Android app

I'm working with Eclipse Helios on Android app and found that when constructing UI I'm not able to use common Ctrl+C, Ctrl+V. Using RMB+Paste works fine. However I'm also not able to paste using Eclipse menu -> Edit, where "Paste" is just disabled.
Please advice..
I'm also developing in Eclipse Helios, i just use RMB+Coby and RMB+Paste ?
But when you should paste something in again, you need to RMB the view where the copied items should go..
Does that work for you ?

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