I am working in a multi language project so want to find out where exactly the strings are used from the value name in the string file programatically so once I get the Ids of the widgets (i.e textview or spinner or any widgets) where the strings are used so I can set them at once.
We are actually giving an interface for the user to change the content (label) of the textview field of android in our website so wanna set them to the received from json at all the places in android application.
Please help!!! Tysm in advance!
I want to find out where the string values are used which is declared
in the string file in android.
Steps.
1) Go to your res folder > Values > strings.xml
2) Select the String which you need to look up in project.
3) right click > find usages ( Alt + F7)
4) In bottom find tab will appear with all the string usages through out the project and it will show the usage in Java and XML resources as well.
For your reference added the screenshot
For replacing the text you can look into the #Anurag Pandit answer
I assume you are using Android Studio. In that case you can right click the key of the string in the strings.xml file and select Find usages. This will show you a list of where the selected key is used.
Simply use Command + Shift + r
A popUp will appear, place your required search string in "Text to find:"
and in Scope select Whole project .
You can see all the places where the string is used in Preview window before replacing it.
Here you could find a bunch of shortcuts for Mac/Windows/Ubuntu for faster development.
Related
I have a class which contains alot of string resources. I would like to search (Ctrl + F) particular string preview. For example
getString(R.string.transfer_label);
which is shown in intellij IDEA as string resources value
"TRANSFER"
So when i press CTRL+F and type "TRANSFER" naturally nothing happens. Is there any other shortcut that allows it? or any existing plugin?
Edit: I am looking for solution which works like CTRL+F one. I mean you type in something and it instantly moves you to place in code where its used. Making it very quick.
I normally go in my strings.xml and use "Find usage" (Alt + F7) on a string resource. This is the only way I know.
If your key Map is Default- cntrl+shift+F
If you want change the keys and key maps go here
Android Studio -> File ->Settings > KeyMap
Please find the below image for reference :
You can search in search bar what you are looking for
When I have to make a new string constant in a project I often use to simply write down the reference first just like: R.sring.my_new_string then I use Alt + Enter to pop up this dialog:
The problem is, as you can see only the default 'values' is selected when the dialog pops and I have to select the other 'values-it' (Italian strings) manualy to create the same string resource to that file too.
Of course this results in a deficient 'values-it/strings.xml' file because a lot of times I simply forget to select the checkbox.
Is there a way to somehow set Android Studio to always create the string resource for EVERY strings.xml in the project?
Thanks in advance
Press that to select all.
That doesn't solve your problem?
Happy coding!
I'm writing my layouts and every time i type in a #string/new it just warns me that the string reference does not exist, but doesn't show any helper to create it. I have to go to my strings.xml and type in the xml tag for the new string.
The demos show that Android Studio even replaces the code to get strings with the actual strings, but the demo never shows a string being created from zero.
I know that when I'm in the visual editor I can create a new string element on the screen I get if I click the "..." button for the text property, but how do I get this functionality from the textual view of a layout?
I haven't used the new Android Studio extension, as it doesn't appear to be stable enough for production use yet, but in plain old IntelliJ IDEA 12, if you use Alt-Enter on the red R.string.foo reference, the intention menu has "Create string resource" as an item. Selecting that intention brings up the dialog to add the string. From the dialog you can type in the string and select which resource filters to use (i.e. which strings.xml to add it to).
Everybody knows that if we have:
ekran3.setText("VAT Tax:");
We may (or even we SHOULD) convert it to:
ekran3.setText(getString(R.string.kwotaVat));
and add in strings.xml:
<string name="kwotaVat">VAT Tax:</string>
But is there some kind of trick to do it automatically? For example by clicking RMB on text and selecting some option? It would be nice to know it in fact it will save us a lot of time than while we're doing it manually.
If you are using Eclipse you may extract the string directly into the strings.xml file by placing the mouse within the string and hitting Ctrl + 1. It will bring up the dialog as followed and you may select "Extract String". You then give it a name (Ex: kwotaVat) and you're done.
hey you do not need to use getString() to convert it to string the values xml file is already having data in string form so you just need to use the following code to set the string
ekran3.setText(R.string.kwotaVat);
where ekran3 is the object of your text view
and kwotaVat is the id of your value string
for more detail od android codes have look here http://grabcodes.blogspot.com/
I'm new to Android. When I add a button/views in Graphical layout it adds the label text this way- android:text="Button" . Why doesnt it add "android:text="#string/my_label" and add a string resource in string.xml file. Can't it be done automatically in eclipse?
I have searched a lot but I have not get any automated way to add a string to the resource file But This will save your time a lot IMHO.
Select a String, click Refactor --> Android --> Extract Android String.
Thanks to Brent Hronik. CTRL-1 on Windows works fine.
Because you don't have to use the #string resource. The purpose of the #strings resource is to make it easier to change elements about your code. For example, if you are using your application title in mutliple places, let's say in every dialog box, then if you change the title you would have to change it in all the instances that the app title is being display. So in this instance the #string/App_Title could be set to "My Program" and all of the dialog boxes can reference that. If you change the title to "Hello World" then all of these are changed. The #strings resource, while eclipse tries, doesn't have to be used for every string. Not using it is the equivalent to hard coding the value. There are plenty of reasons for and against using #string for everything.
I am not sure if there is a setting in eclipse that will automatically add a string to the resource file when the control is added.
(EDIT: Based on other users CTRL+1 is the short cut to do this.)
You can add the string to the strings.xml by clicking command and 1(on a mac, assume it would be control 1 on a Windows or Linux box) simultaneously. This will add the resource to strings.xml and then open that up in the editor.
Thanks Siddiq Abu Bakkar! I didn't think it would be there.
On Eclipse (and Windows) the shortcut is:
Alt+Shift+A (release all and then press) S
When you use Eclipse for first time it's not easy understand how to use these kind of "complex" shortcuts.
I can't vote and i can't comment answers yet (missing reputation as i'm a new user)
But i confirm :
1) hard type the string in your code like
mydlg.setTitle("hello guys");
2) select your string (e.g : "hello guys")
3) press Alt + Shift + A then press S
a dialog will appear to let you add a new string into resources. Everything should be already filled into that dialog box.