I recently installed android studio but can't see the preview of the app.
When you switch in the Layout.xml, on the bottom you will see two options: -Design -Text. Chose Text and then on the top right you will see Preview appears and so you can click Preview.
Go to Res->values->styles and change the name of your theme to base.theme. ex-> Theme.AppCompat.Light.DarkActionBar to Base.Theme.AppCompat.Light.DarkActionBar
Please notice the value on the right of the small android icon, just above where the "preview" should be.
There you should pick the API in wish the representation is made. If theres nothing to select there, you will need to install the necessary API packages.
Related
I've been reading about IDE shortcuts to make Flutter programming easier in Android Studio, but when I hit Alt-Enter (or click the yellow light bulb in the fringe) the only item in my context menu is "Adjust code style settings" (no "Add padding", "Wrap with Container", "Remove widget", etc.).
From what I can tell these are called "Intentions" in Android Studio. In my intentions settings I don't see anything for "Flutter". How do I get those added?
Screenshots:
I had the same issue. Could you try this way:
Use the terminal: flutter clean -> flutter upgrade -> ( my version upgraded )
I think you should remove flutter and download again
Hope it works for you!!
As suggested by
Duong Quang Son
make sure you have checked
Editor -> Intentions -> Quick assist powered by the Dart Analysis Server.
GAH! As suggested by #faroukosama in the comments, all I needed to do was close and reopen the project...
Have you tried unplugging it and plugging it back in?
How can I enable the text/design Tab on the a src/main/res/layout folder on the activity_main.xml file that was created automatically during create new project? If i do right click and create xml file on the said folder, the design/text tab exist. Any suggestion? Thanks.
No Text/Design Tab on the Bottom Part of the Android Studio
Creating a new XML in the Res/Layout Folder, the design/text tab is now present.
Any help? this is super weird guys...
In Android Studio 3.6 use these three buttons (Code | Split | Design), on top right, to switch between views.
I had the same problem, restarting the IDE did make that tab appear again.
On Android Studio 3.6.1
Top Right corner under the main toolbar you have three different icons (Code, Split, Design).
View -> Tool windows -> Preview .
Output view:
use the three buttons (Code|Split|Design)on top right hand side to switch between views.
I also had this problem after upgrading to 1.5. None of the above suggestions worked for me. I noticed that the default relative layout xml has changed with a third xmlns line and an app behavior line. I opened an older project and copied the old relative layout header to replace the new. Instantly the preview function was restored.
You can also Move between Design / Text tabs in layout’s view with simple shortcut:
(Mac) : control + shift + ← / →
(Windows / Linux): alt + shift + ← / →
On the top right corner of the activity_main.xml file view, there are 3 icons representing "Code", "Split" and "Design". Click on the leftmost icon of the three ("Code") for the text tab.
In the android Studio window, at the left side there are two options available(Project and Resource Manager). Go to resource and there you will see an ADD Module option, click on that. After this you will see your text and design option will get enabled, you can go to your work area by Project Name->app ->src ->main->res ->layout.
Yes, Even I had the same problem. For the first time... I think It wont show, restarting the IDE did make that tab appear again.
I had this problem too, I deleted all the preference files, such as the AndroidStudioPreview folder & com.google.android.studio.plist, then restarted android studio, it worked.
You do not need to restart an IDE. All you need is to close an xml file that does not get a tab and reopen it within an editor. It is a little bug.
Navigate to activity_main.xml tab then Design and Text tab appears.
It doesn't appear in MainActivity.java tab.
You do not need to restart IDE.
If text/design tab is missing in new android studio, this can solve by two methods.
You have re-install android studio. And don't forget to delete android studio related all files from temp and local.
Or you can re-install SDK (software development kit) according to your device.
When designing layouts in the Designer of Android Studio 3.4 I am missing the "tools" feature.
In older versions, there was a small button that allowed to set a properts in the tools mode (only visible in designer) instead of setting it for the android name space.
So in the XML it would be written
tools:background="#aaa"
instead of
android:background="#aaa"
However, with the new version, this is gone. It only seems to show the wrench symbol when I set this manually in the XML. But the button for adding a tools-property directly seems gone.
Any idea where the button went to?
Check under declared attributes
Press the + sign on the right and you can see a new row has been added below where you can search tools: {see the image below}
Or still, you can use the old school way like the above pic.
I'm here today because I'm having an issue with Android Studio. I don't know if it existed on previous versions (I don't remember this being an issue, so I doubt it was a problem on a previous version), but currently I am using the Android Studio V2.1 Stable release.
My issue is that if I launch Android Studio (I happen to be on Windows, 64-bit Android Studio) and at the Start Screen/Page, I click Configure>Settings>Editor>Code Styles, and change the default parameters on any of the languages (XML, Java, HTML, etc.), the Default profile is copied to a new profile (Default(1)) and the new settings get applied to each profile.
If I Apply these changes and exit Android Studio, and launch back up and follow the same method...the settings have completely gone back to what they were before I changed them, with the exception of the Default(1) copy profile. But from my experience, Android Studio doesn't build new projects based on this Default(1) copy profile, it builds them on the Default profile. Which means all of my adjustments to using indents and not spaces, keeping indents on empty lines, etc. all do not get carried through to the actual project files, leaving me to have to go back into the settings with the project loaded up and change all of these parameters again. That's just asinine. Please tell me I'm missing something here and that there's a simpler way of achieving the ability to keep a code style template that I can use on all of my projects!
Perhaps it would be better to report or consult on this using the Android Studio feedback site. If that's the better option, I'm willing to do that too.
Thanks everyone!
What I do in that case is
Go to Preferences
Code Style
Select scheme you want
Click Settings cog
Click copy to project
Some OKs and then it works.
After selecting the code style that i want, opened the gradle.properties file in root folder of the project and deleted the following line
kotlin.code.style=official
deleting the above line, prevents the code style resetting to default.
Go to Preferences
Code Style
Set Scheme to Default [IDE]
Click restore defaults
The simplest way I found to reset the default settings is as follows:
In Android Studio, click on File.
Settings (Ctrl + Alt + S)
Under Editor in settings
Select Code Style
Next to Scheme: select the three dots to access the scheme options ()
Select Restore Defaults
A Confirmation Dialog Box will be displayed to confirm if you want to revert back to
the default settings.
I recently installed Visual Studio 2012, and I've been banging my head against my desk looking for missing options.
I use the Recent Projects and Solutions menu option (under the File menu) a lot in Visual Studio 2010, but don't have anything like that in Visual Studio 2012. However, my boss does, so I know there's something wrong with my install or an option I've missed.
I've casually looked through registry settings for anything like "Project" that exists in my 2010 settings but does not exist in my 2012 settings, and came up empty handed. Does anyone know how to fix this?
It looks like some part of the upgrade process just removed this menu option for me. Following nithins link to this question, I followed the instructions the author created to re-create the Recent Projects and Solutions menu item.
For posterity, those steps were (performed in Visual Studio 2012):
Under the Tools menu, click Customize...
Click the Commands tab.
Change the Menu bar selected option in the drop-down list to File.
Click Add New Menu.
Click Modify Selection, rename to Recent Projects and Solutions.
Under the Menu bar drop-down list, select File | Recent Projects and Solutions.
Click Add Command...
(The Add Command menu should appear here.)
Under Categories on the left-hand side, click File.
When the Commands list (on the right-hand side) refreshes, click Recent Project list, and click OK.
Click Close.
Happy project switching!
I had the exact same problem, but I had the sense that other menu items were missing as well.
What I did was go into Tools => Import & Export Settings, choose Reset all settings, and then select the same profile as when I installed Visual Studio. (General Development Settings.) That fixed the issue.