Accidentally created a *.xml(land) file and I want to delete it. I tried going into the project view and deleting it from the 'layount_land', but when I do that not only is the land-xml deleted, the normal xml-file that I wish to keep get deleted as well?
I saw that if you have Windows Operating System this file could be deleted from Windows Explorer(?) but since Im on a MacBook that won't be possible.
What should I do?
if you're using Android Studio , click on res -> Layout and right click on your landscape layout -> Delete
uncheck (safe Delete) and the other option.
click ok.
I saw that if you have Windows Operating System this file could be deleted from Windows Explorer(?) but since Im on a MacBook that won't be possible.
You can delete the file from finder on a MacBook. There is no such restrictions on MacBooks.
Alternatively, you can switch the way you view your projects. On top left corner of your Android Studio you should see a menu that changes the view options of your project. You probably deleted from the "Android" view, try switching to "Project" view, there you should be able to pick file directly from src/main/res/layout folder.
Related
[Layout screen as an bug example1While developing my android app I deleted linear layout by selecting it in layout manager by mouse and pressing delete button after that android studio stopped giving me auto complete code suggestions in XML also layout manager is not showing all attributes associated with with a UI component Please guide me how to fix this issue
The xml code might not be in proper format, like missing any closing bracket or something else, first you should check that.
Other steps to try:
Build -> Clean Project -> Rebuild Project
File -> Invalidate Caches and Resatart
File ->Manage IDE Settings -> Restore Default Settings (it will reset your IDE, as if it is newly installed.)
I am trying to create a new folder inside the /res directory
I added a new directory
The folder does not appear in the /res folder even though it exists in the finder
Case and point I tried adding the folder again and I got a message telling me it exists.
If you can suggest what I can do to fix this I'd love it!
(And yes I have restarted the program as well as my computer)
Turns out there is a selector at the top which, by default, is set to show Android. If you flick the toggle down to 'Packages' you can see your own packages.
In Android Studio you can add new directories by right clicking the resource folder in the Android view. (Don't get confused by the New Directory option.)
For example, if you want a new layout resource file and folder then right click layout and choose New > Layout resource file.
If you want a new layout-sw600dp for the activity_main.xml file then choose Smallest Screen Width from the list and click the >> button. Fill in the file name and width and click ok.
Android Studio will automatically create the layout-sw600dp directory and in the Android view you will have both layout files conveniently displayed next to each other.
It is a similar process for adding other resource directories and files (see my other example).
Clicking at TAB Android in top, select the perspective Project Files. Then u can see all folders of project.
Android 4.0
The Android view by default seems to conceal the duplicated resource type directories in the side panel.
If you want to view the duplicate resource type directories i.e. drawable for two different languages,
switch the view from "Android" to "Packages" or "Project" or "Project Files"
Browse the actual folder structure in windows and you'll see the folder. Put the same resource file found in the normal drawable folder into this new directory. Then when you go back into Android Studio you'll now see 2 files under the NORMAL \res\drawable structure. Make sure you don't look for a subfolder in Android Studio called "drawable-sw600dp" because you won't find it other than in windows explorer. What you will find in Android Studio (after you copy the resource file) is a new resource file along with your original called "jenny-web.png (sw600dp)" or something similar. This same principle resolves the same error when working with other resources like layouts.
For Android Studio 3.0, those who are following https://developer.android.com/training/basics/supporting-devices/languages.html and have encountered the same issue as the one stated in this question, you can also do the following aside from the above answers which are helpful.
Right click to the target folder (i.e. res folder) > New
Choose Android Resource File
Specify the file name, and in the Directory name field put the folder name you want to create or the existing folder you want to put the resource file.
After hitting OK, in the Project files dropdown, you will see the correct strucutre.
And in the Android dropdown, you will see it as part of the strings.xml under values folder.
This worked best for me. What I did was I right-clicked the 'app' directory and chose 'New' >> 'Android Resource File'. After that I filled in the File Name with 'strings'. Chose 'XML' as my resource type and my Directory Name was 'values-b+za+ZA'.
This created everything as I wanted it to, however, values-b+za+ZA, still didn't show in the Android view but it shows in the Package view. (The views you choose from the top dropdown.)
The difference this time is that in the Package view I can still see my new 'strings.xml' file and in the Android view I van also see the new 'strings.xml' file.
I guess android studio doesn't show custom directories in the Android view but creates like some kind of link to the true directory when working with it. I am not familiar with Android Studio at all but this did work for me. If there are more professional answers please feel free to correct me.
You most probably have the file named in Uppercase, Android Studio does not recognize file names in Uppercase, I had made this mistake a while back.
As the developer doc states:
be sure the Project window is open (select View > Tool Windows > Project)
and the Android view is selected from the drop-down list at the top of that window.
You will then be able to see all relevant project files (including new ones) in a more efficient way.
Hope it helps someone.
This is odd but in my case i had to many underscores delimiters.
When i renamed yt_search_view (2 delimiters) to yt_searchview (1 delimiter), it appear in project view where it should be. It is probably a bug. My version is Android Studio 3.2.
Also, i notice that if i add a value folder to the layout folder, it also fix the issue.
Example:
layout_control_x
--layout
----top_panel.xml
--values <--adding this empty folder fixed the problem
For complete information on how to add sub folder layouts check this.
I'm wondering if anyone knows how to open two windows of Android Studio with both having the same project. I know you can drag tabs out, but that allows you to only edit that one file. I want two fully-featured windows with each being able to see the Project Files/Structure.
I don't want to just split the editor, I want a separate window.
I want two of these windows, with both "looking" at the same project:
I don't want another one of these windows, as I can't view the project structure and change that, and it's hard to change it to a different file in this view:
Right click on tab of the file and click "Split vertical / Horizontal"
After splitting, you can just drag one of the tab titles to the second monitor - it will open up a new window. You can then edit the same file in two separate windows
If you click and drag a file's tab out of your current window (over onto the desktop, for example), the file will open in a new window. However, this window doesn't seem to have the whole package explorer, console etc.
Although, if you click on the gear on any of the modules, you can uncheck 'pinned' mode and you'll be free to move them around your two monitors just like the window you created above.
Window -> Editor Tabs -> Split Vertically
if you don't use files tabs
If you want to split tabs of android studio project beetween monitors, you can rigthclick to tab(project, debug, terminal etc) and check the "floating mode" option.
See the image: Floating mode tab option
After that you can drag this tab between your monitors as new window.
Could you just make a copy of android studio & run it side / side? You can run different versions of android studio side/side.. Maybe that is an option.
Just drag the tab outside the current window.
right click on tab and click on windowed mode, it will open up a new window.
One hacky way of doing this (but you will not be able to save in the same project) is to make a copy of the project folder and open it in Android Studio.
I was doing a code inspection with Android Studio and I accepted a change across multiple file which I now wish to undo.
When I go to VCS|Local History | Show History for one of the files, I can see the change was applied to 25 files, but I do not know how to show which files these are. I have version 0.3.5
Right click on your project in project structure on the left. then Local History -> Show History. If you want to show history only for src folder, click on it.. the same for layout folder etc..
You can use Shelve changes.
This is a great tool to view your changes.
Here is how to open the 'Shelve changes' dialog in Android Studio :
And here is what the dialog looks like :
You can also use this box to commit your changes if you want.
I thought ADT should come with a visual editor for building GUI : Easy way to build Android UI?
However, I just cannot find it. I was wondering where is the Visual Editor for Eclipse with the ADT plugin.
I can run HelloWorld application without problem. However, whenever I click on main.xml at the left navigation tree layout folder, here is what I get. What I wish to get is a WYSIWYG editor.
Select your main.xml file. At the bottom of eclipse you can see a Layout tab, click on it and eclipse will open the android gui editor.
As Paul Kearny previously noted, to resolve issue with seeing "Design" tab instead of "Graphical Layout" follow these 2 steps:
1) Delete project from the left of the screen, without deleting the source files
2) File -> Import -> Existing Projects into Workspace, browse and select your workspace folder and open your project
Graphical Layout problem fixed!
If you want to edit the layout visually, rather than through XML, click on the Layout tab at the bottom left of the main.xml window (in your screenshot, just above Problems).
Also note, there are issues with displaying some of the widgets. For example, the ListView does not render. So, my hint is to change ListView to just a View, then work out the details of the layout so you can get the colors, relative-ness, etc. Then switch it back to ListView. There is one other widget that I cannot recall off the top of my head ...
To resolve issue with seeing "Design" tab instead of "Layout" or "Graphic Layout", I had to:
1. Delete the project from Eclipse without deleting the source
2. Shut down and restart Eclipse
3. Import the project back in
You could probably skip step 2, but I did it just to make sure.
Hope this helps anyone else who has the same issue.
If your view is showing Design|Source for the .xml file right click on the main.xml and select open with - android common XML editor. Simple.
If it is happening to one particular xml, you can delete the file (make sure you copy the content first), create new xml and paste the content again.
I recommend that any serious Android developer stay far, far away from Eclipse/ADT Design View. This is a time-wasting tool that sorely lacks the attention it would need from Google to make it worth serious consideration. It doesn't render the views as a real device would. There is no way to bind dynamic data. Does it work with fragments (I think not)? For it to work properly and have useful features would weigh down Eclipse further and make it unacceptably slow. In my very humble opinion, the entire strategy for ADT's ui-design tools has failed.
Thus, the recommendation is: edit Android XML layout files by hand and use the only reliable testing mechanism you have for layouts: actual devices. You can always fallback on the emulator - but the emulator performs 50x - 100x slower than an actual device. I'm not exaggerating. Pick your poison!
new fix, took me forever to get this fixed, really simple....delete the xml file and undo the deletion (ctrl+z), double click and there you go. Hope this helps someone as it did me. No shut down required.
If you see "Design" tab instead of "Graphical layout", just close the project and open it again.