KittyUtils::Android Namespace Reference

Provides utility functions for Android. More...

Functions
int	getUserId ()
template<typename T>
T	getSystemProperty (const std::string &key, T defaultValue)
	Get an Android system property as a typed value.
int	getVersion ()
	Returns the version of the Android operating system.
int	getSDK ()
	Returns the SDK version of the Android operating system.
bool	is64BitSupported ()
	Returns true if Android operating system supports 64bit.
std::string	getExternalStorage ()
	Get the base external storage directory.
std::string	getAppInternalDataDir (const std::string &packageName)
	Get the Android app-specific internal data directory.
std::string	getAppInternalFilesDir (const std::string &packageName)
	Get the Android app-specific internal files directory.
std::string	getAppInternalCacheDir (const std::string &packageName)
	Get the Android app-specific internal cache directory. the system usually sets the TMPDIR environment variable. If TMPDIR is not set, it falls back to /data/user/<user_id>/<package_name>/cache.
std::string	getAppExternalDataDir (const std::string &packageName)
	Get the Android app-specific external data directory.
std::string	getAppExternalFilesDir (const std::string &packageName)
	Get the Android app-specific external files directory.
std::string	getAppExternalCacheDir (const std::string &packageName)
	Get the Android app-specific external cache directory.
std::string	getAppExternalMediaDir (const std::string &packageName)
	Get the Android app-specific external media directory (Android 10+).
std::string	getAppObbDir (const std::string &packageName)
	Get the Android app-specific OBB directory.

Detailed Description

Provides utility functions for Android.

Function Documentation

getAppExternalCacheDir()

std::string KittyUtils::Android::getAppExternalCacheDir ( const std::string & packageName )

inline

Get the Android app-specific external cache directory.

Equivalent to: Context.getExternalCacheDir()

Example: /storage/emulated/0/Android/data/<package>/cache

Parameters

packageName

Android application package name.

Returns

Absolute path to external cache directory.

Here is the call graph for this function:

getAppExternalDataDir()

std::string KittyUtils::Android::getAppExternalDataDir ( const std::string & packageName )

inline

Get the Android app-specific external data directory.

Example: /storage/emulated/0/Android/data/<package>

Parameters

packageName

Android application package name.

Returns

Absolute path to app external data.

Here is the call graph for this function:

Here is the caller graph for this function:

getAppExternalFilesDir()

std::string KittyUtils::Android::getAppExternalFilesDir ( const std::string & packageName )

inline

Get the Android app-specific external files directory.

Equivalent to: Context.getExternalFilesDir(null)

Example: /storage/emulated/0/Android/data/<package>/files

Parameters

packageName

Android application package name.

Returns

Absolute path to external files directory.

Here is the call graph for this function:

getAppExternalMediaDir()

std::string KittyUtils::Android::getAppExternalMediaDir ( const std::string & packageName )

inline

Get the Android app-specific external media directory (Android 10+).

Example: /storage/emulated/0/Android/media/<package>

Parameters

packageName

Android application package name.

Returns

Absolute path to external media directory.

Here is the call graph for this function:

getAppInternalCacheDir()

std::string KittyUtils::Android::getAppInternalCacheDir

(

const std::string &

packageName

)

Get the Android app-specific internal cache directory. the system usually sets the TMPDIR environment variable. If TMPDIR is not set, it falls back to /data/user/<user_id>/<package_name>/cache.

Equivalent to: Context.getCacheDir()

Example: /data/user/<user_id>/<package_name>/cache

Parameters

packageName

Android application package name.

Returns

Absolute path to app internal cache directory.

getAppInternalDataDir()

std::string KittyUtils::Android::getAppInternalDataDir

(

const std::string &

packageName

)

Get the Android app-specific internal data directory.

Equivalent to: Context.getDataDir()

Example: /data/user/<user_id>/<package_name>

Parameters

packageName

Android application package name.

Returns

Absolute path to app internal data directory.

getAppInternalFilesDir()

std::string KittyUtils::Android::getAppInternalFilesDir

(

const std::string &

packageName

)

Get the Android app-specific internal files directory.

Equivalent to: Context.getFilesDir()

Example: /data/user/<user_id>/<package_name>/files

Parameters

packageName

Android application package name.

Returns

Absolute path to app internal files directory.

getAppObbDir()

std::string KittyUtils::Android::getAppObbDir ( const std::string & packageName )

inline

Get the Android app-specific OBB directory.

Example: /storage/emulated/0/Android/obb/<package>

Parameters

packageName

Android application package name.

Returns

Absolute path to OBB directory.

Here is the call graph for this function:

getExternalStorage()

std::string KittyUtils::Android::getExternalStorage ( )

inline

Get the base external storage directory.

Usually: /storage/emulated/0

Uses the EXTERNAL_STORAGE environment variable.

Returns

Absolute path to external storage root, falls back to "/sdcard" if not defined.

Here is the caller graph for this function:

getSystemProperty()

template<typename T>

T KittyUtils::Android::getSystemProperty ( const std::string & key, T defaultValue )

inline

Get an Android system property as a typed value.

Supports std::string, bool, integral, and floating-point types. Returns defaultValue if the property is missing or conversion fails.

Template Parameters

T	Desired type

Parameters

key	Property name (e.g., "ro.build.version.sdk")
defaultValue	Value returned if property not found or conversion fails

Returns

Property value converted to T