com.jme3.system

Class JmeSystem

java.lang.Object

com.jme3.system.JmeSystem

public class JmeSystem
extends java.lang.Object

Utility class to access platform-dependant features.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JmeSystem.StorageFolderType

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getFullName()
static Platform	getPlatform() Determine which Platform (operating system and architecture) the application is running on.
static java.net.URL	getPlatformAssetConfigURL()
static java.net.URL	getResource(java.lang.String name)
static java.io.InputStream	getResourceAsStream(java.lang.String name)
static SoftTextDialogInput	getSoftTextDialogInput()
static java.io.File	getStorageFolder()
static java.io.File	getStorageFolder(JmeSystem.StorageFolderType type)
static void	initialize(AppSettings settings)
static boolean	isLowPermissions()
static AssetManager	newAssetManager()
static AssetManager	newAssetManager(java.net.URL configFile)
static AudioRenderer	newAudioRenderer(AppSettings settings)
static JmeContext	newContext(AppSettings settings, JmeContext.Type contextType)
static void	setLowPermissions(boolean lowPerm)
static void	setSoftTextDialogInput(SoftTextDialogInput input)
static void	setSystemDelegate(JmeSystemDelegate systemDelegate)
static void	showErrorDialog(java.lang.String message) Displays an error message to the user in whichever way the context feels is appropriate.
static boolean	showSettingsDialog(AppSettings sourceSettings, boolean loadFromRegistry)
static void	showSoftKeyboard(boolean show) Displays or hides the onscreen soft keyboard
static boolean	trackDirectMemory()
static void	writeImageFile(java.io.OutputStream outStream, java.lang.String format, java.nio.ByteBuffer imageData, int width, int height) Compresses a raw image into a stream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

setSystemDelegate

public static void setSystemDelegate(JmeSystemDelegate systemDelegate)

getStorageFolder

public static java.io.File getStorageFolder()

getStorageFolder

public static java.io.File getStorageFolder(JmeSystem.StorageFolderType type)

getFullName

public static java.lang.String getFullName()

getResourceAsStream

public static java.io.InputStream getResourceAsStream(java.lang.String name)

getResource

public static java.net.URL getResource(java.lang.String name)

trackDirectMemory

public static boolean trackDirectMemory()

setLowPermissions

public static void setLowPermissions(boolean lowPerm)

isLowPermissions

public static boolean isLowPermissions()

setSoftTextDialogInput

public static void setSoftTextDialogInput(SoftTextDialogInput input)

showSoftKeyboard

public static void showSoftKeyboard(boolean show)

Displays or hides the onscreen soft keyboard

Parameters:

show - If true, the keyboard is displayed, if false, the screen is hidden.

getSoftTextDialogInput

public static SoftTextDialogInput getSoftTextDialogInput()

writeImageFile

public static void writeImageFile(java.io.OutputStream outStream,
                                  java.lang.String format,
                                  java.nio.ByteBuffer imageData,
                                  int width,
                                  int height)
                           throws java.io.IOException

Compresses a raw image into a stream. The encoding is performed via system libraries. On desktop, the encoding is performed via ImageIO, whereas on Android, is done via the Bitmap class.

Parameters:

outStream - The stream where to write the image data.

format - The format to use, either "png" or "jpg".

imageData - The image data in Image.Format.RGBA8 format.

width - The width of the image.

height - The height of the image.

Throws:

java.io.IOException - If outStream throws an exception while writing.

newAssetManager

public static AssetManager newAssetManager(java.net.URL configFile)

newAssetManager

public static AssetManager newAssetManager()

showSettingsDialog

public static boolean showSettingsDialog(AppSettings sourceSettings,
                                         boolean loadFromRegistry)

getPlatform

public static Platform getPlatform()

Determine which Platform (operating system and architecture) the application is running on.

Returns:

an enum value (not null)

newContext

public static JmeContext newContext(AppSettings settings,
                                    JmeContext.Type contextType)

newAudioRenderer

public static AudioRenderer newAudioRenderer(AppSettings settings)

getPlatformAssetConfigURL

public static java.net.URL getPlatformAssetConfigURL()

showErrorDialog

public static void showErrorDialog(java.lang.String message)

Displays an error message to the user in whichever way the context feels is appropriate. If this is a headless or an offscreen surface context, this method should do nothing.

Parameters:

message - The error message to display. May contain new line characters.

initialize

public static void initialize(AppSettings settings)