How to add a file with the extension svg and be able to change and edit all its items?
I mean, I want to add a svg in Java code and make changes to it.
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I'm trying learn more about java as much as I can but I don't know if I'm searching wrong questions.
Basically I want to understand how apps can possibly put files on the SDcard that the user can edit and that will directly affect the app.
For example. The SD card folder contains colors.xml, is it possible for the user to edit that file to change say the background of the app? Or is there a better way? Such as an in app text editor that can directly edit the color.xml?
Thank you.
You can use PreferenceActivity or PreferenceFragment (in case you want Fragment):
https://developer.android.com/reference/android/preference/PreferenceActivity.html
https://developer.android.com/reference/android/preference/PreferenceFragment.html
They are default Android UI to modify settings stored in SharedPreferences:
https://developer.android.com/reference/android/content/SharedPreferences.html
i need help. I tried to upload pdf file then the preview of the uploaded file will be shown on the pane. Right now, i'm using javafx and fxml. Any idea of how to do it?
Below is my interface.
the idea is, after i upload the pdf file, then on the left pane, the pdf file will be displayed.
Two ways i can think of
Using jpedal library (it has a free version that works for preview) https://www.idrsolutions.com/jpedal/
or you can add a javafx webview and display it using javascript library https://github.com/mozilla/pdf.js/
I have designed a main menu screen for my app, including the buttons and background and I want to know is it possible to link these buttons directly from background without putting each one of them in draw-able folder?
or do I have to put each one individually?
same as eclipse put png file in drawable folder and set ::
android:background="#drawable/imagename"
Copy and paste all the files into your drawable folder and then link them to your xml attributes using.
android:background="#drawable/filename"
so basically what I am attempting to do, is to create a PDF that information can be inputted by the user of that document. and when all the information is entered, be able to click the save button below on the PDF document, and a window prompt open allowing the user to "save as" the document to a certain directory.
I currently have the button working for Windows OS, and the prompt comes up to save as, however when opened on Adobe reader on an android phone and the save button is clicked, nothing happens.. is there a java script code that differs from the Windows version to what android would look like.
If you would consider Xamarin for android app development then you could take a look at the following blog post showing how to create PDF file with arbitrary content on Android and iOS using the same library.
Imagine I have a jQuery script to listen for drag and drop action and then upload them. If I open my webpage in a WebView , how can I drop a File object into that area? (basically fake a drop given I have a File object or path to that File
for example I use the camera to take a picture, then I save that image. Now I would like to upload that image purely using browser capabilities (without httpClient requests on android side). Or If I could add my file to a file upload input (which I couldn't find a way to achieve).