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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...
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
FOR ALL/FOR EACH statement (browse of strings)
The FOR EACH statement is used to browse strings according to different methods...
Static control properties
List of properties associated with a Static control...
Dashboard control: Automatic Application Features (AAF)
The Dashboard control proposes several Automatic Application Features (AAF) allowing the user...
VideoParameter (Function)
Returns or modifies the value of a parameter for the device camera. Function kept...
Procedure (Type of variable)
The Procedure type is used to handle: the procedures or methods found in the project....
Caption (Property)
The Caption property is used to get and change the text of an element.
Geolocation functions/GPS
The following functions are used to handle geolocation data and to control GPS devices......
Properties associated with the tab pane
A tab pane found in a window or in a page can be handled by the following WLanguage properties......
Break in a Table control
A break in a Table control is used to group the data corresponding to one or more arguments......
MVP overview: Model - View - Presenter
MVP is the acronym for MODEL - VIEW - PRESENTER......
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
Content (Property)
The Content property is used to get and change the content of an element.
The "Area" charts
The Area chart is used to highlight the amplitude of a change......
gpwUser (Type of variable)
The gpwUser type is used to describe and modify the characteristics of a user of WEBDEV or WINDEV...
HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates...
Constants for managing the User Groupware
List of constants used by the functions for managing the User Groupware....
MyWindow (Reserved word)
MyWindow is used to handle the current window...
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called...
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Handling the report blocks through programming
Each report block is associated with different events......
Scheduler control: Customize appointments
In the Scheduler control, the appointment is displayed in a specific area......
DialogAsynchronous (Function)
Displays a non-blocking message box and calls a WLanguage procedure with the value of the button...
Layout control properties
You can manipulate Layout controls (and its cells) in a window or page using the following...