ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Android and Java: WLanguage procedure calls
Modifies the location of log files corresponding to an HFSQL data file.
Android 11: Changes to application behavior
After each new version of Android is deployed, Google requires a higher target API level ("TargetSdkVersion") to publish applications on Google Play...
Android permission functions
The following functions are used to manage permissions in Android applications
Using Java code
You have the ability to enter Java code:
  • in Java applications generated with WINDEV.
  • in Android applications generated with WINDEV Mobile.
This allows you to create global procedures in Java.
AppointmentDisplay (Function)
Displays an appointment in the native application for managing appointments found on the mobile device (Android or iOS).
CameraVideoStop (Function)
Stops the video recording previously started by CameraVideoStart.
File download functions
The following functions are used to manage downloads...
<Camera>.VideoStop (Function)
Stops the video recording previously started by CameraVideoStart.
URI functions
The following functions are used to manage URIs
CameraVideoStart (Function)
Starts recording a video via a Camera control in an Android or iOS application.
geoRunApp (Function)
Starts the device's native maps application to display:
  • a specific geographical location,
  • a route between two locations.
<Camera>.VideoStart (Function)
Starts recording a video via a Camera control in an Android or iOS application.
InAndroidEmulatorMode (Function)
Indicates whether the code is run in the Android emulator.
SysAndroidVersion (Function)
Returns information about the Android version used by the application.
SysIMEI (Function)
Returns the IMEI number of an Android phone.
Execution platform
WINDEV Mobile allows you to develop applications for different families of products...
Application in kiosk mode
A kiosk application is an application from which the user cannot exit...
SysIdentifier (Function)
Returns the unique identifier of the current mobile device.
fCacheDir (Function)
Returns the path of directory that will be used to store the data in cache on the internal storage space of application.
SysNbExternalStorage (Function)
Returns the number of external storage spaces found on an Android device.
InAndroidMode (Function)
Indicates whether the code is run in Android mode.
Camera control in a mobile application
The Camera control is used to...
Using Kotlin code
Kotlin is a programming language mainly used for Android development...
InfoWithTimeout (Function)
Displays an information message in a system information window for a set amount of time
WorkingDirectory (Property)
The WorkingDirectory property is used to: get or change the directory used by the HTML Editor...
Background download
Starting with version 27, files can be downloaded in the background, using the system download...
<Organizer>.DateVisible (Function)
Makes a day visible or invisible in an Organizer control.
The TreeView Table control
The Treeview Table control is a cross between the Table control and the TreeView control......
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control...
Handling Image controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle an Image control through programming......
Email (Type of variable)
The Email type is used to handle the email content as well as the associated information.
Reminder
The Reminder keyword can correspond to...
<Organizer>.ListAppointment (Function)
Returns: the list of appointments found between two dates in an Organizer control,...
HCopyFile (Example)
Usage example of the HCopyFile function
LooperModifyLine (Function)
Changes the values of the attributes in a row of a Looper control based on a data file or populated...
grSeriesColor (Function)
Initializes the color of a series or the color of a section.
TableItemStatus (Function)
Returns the status of a node in a Treeview Table control: collapsed, expanded or not found.
<Organizer>.AddAppointment (Function)
Adds a new appointment to an Organizer control.
Data persistence
The data persistence is used to store the value typed by the user......
BeaconDetectBackground (Function)
Notifies the application when the device enters or leaves the transmission range of a set...
Fixed array (Type of variable)
A fixed array is an "advanced" type of array...
Filter (Property)
The Filter property is used to identify and change the filter applied to records in: Table...
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
HCross (Function)
Crosses a record in a data file.
HBackward (Function)
Moves backward several records from the current position in the data file, according to a specified...
The Radio Button control
The Radio Button control is a control allowing the user to select an option among several ones......
Reading an email
This help page explains how to read an email from a WINDEV application and how to display...
Info (Function)
Displays a custom message in a system information window.