fCacheDir (Function)

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Functions for managing external files

fCacheDir

Presentation

Example

Managing the internal cache directory of the application

Tips for using the internal cache directory of the application

See also

Constants for the external files

Functions for managing external files

Handling the external files

Storing files in Android

Summary table: Managing the application directories according to the platform

fDetectRemovableStorage

fReadLineRegularExpression

fRemoveDir

fRename

fReportsAndQueriesDir

Managing the internal cache directory of the application
Tips for using the internal cache directory of the application

WINDEV

WEBDEV

WINDEV Mobile

Others

See also

fCacheDir (Function)

In french: fRepCache

Available only with these kinds of connection

Returns the path of the directory that will be used to store the data in cache on the internal storage space of the application.

Example

// Save a file in cache on the internal storage space
sCacheDir is string = fCacheDir()
IF sCacheDir <> "" THEN
fSaveText(sCacheDir + "file.txt", MyString)
END

Syntax

<Result> = fCacheDir()

<Result>: Character string

Path of the cache directory of the application on the internal storage space of the application.

Remarks

Managing the internal cache directory of the application

The data found in this directory will be automatically deleted by the system:

if the system requires additional disk space.
if the user want to delete the data in cache.
if the application is uninstalled.

Tips for using the internal cache directory of the application

We advise you to limit the volume of data stored in cache and to delete this data as soon as it is no longer used.
The data stored in the cache directory of the application on the internal storage space cannot be accessed by the other applications.
SysCacheExternalStorage is used to find out the path of the cache directory of the application on the external memory of the device.

Component : wd240android.jar