public abstract class

GLView

extends View

java.lang.Object
↳	com.neomades.ui.View
	↳	com.neomades.opengl.GLView

Class Overview

A GL view is used to perform 3D drawing operations. By overriding the renderFrame(GL10) method, you can draw to the view.

Contrary to GLScreen, a GLView can be inserted in any kind of screen.

Summary

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Inherited XML Attributes

From class com.neomades.ui.View

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Inherited Constants

From interface com.neomades.ui.Alignment

From interface com.neomades.ui.StretchMode

Public Constructors
	GLView() Creates a GLView.

Public Methods
abstract void	onCreate(GL10 gl, EGLConfig config) Called automatically on creation.
void	onPause() Inform the view that the screen is paused.
void	onResume() Inform the view that the screen is resumed.
void	refresh() Refresh the view.
abstract void	renderFrame(GL10 gl) Override this method to do the drawing of a 3D model.

Protected Methods
void	onSizeChanged(GL10 gl, int width, int height) Called once Surface is created and each time the view is resized.

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Inherited Methods

From class com.neomades.ui.View

View	findView(int viewId) Find view by Id.
int	getId() Returns the identifier of this element, by default all elements return "0".
Object	getTag() Returns this view's tag.
static View	inflateXML(int layoutResId) Inflate view from XMLLayout declared in the URS File.
static View	inflateXML(InputStream xmlStream) @return
boolean	isClickable() Returns if the view is clickable.
boolean	isEnabled() Return a boolean indicating if the view is enabled or not
boolean	isFocusable() Returns if the view is focusable (for the devices that have a keyboard Ui navigation).
boolean	isVisible() Returns if the view is visible
void	runOnUiThread(Runnable action) Calls `action.run()` asynchronously on the `UI-Thread`.
void	setBackground(Background background) Sets the background on this view.
void	setBackground(int backgroundResId) Sets the background on this view with a XML background definition.
void	setBackgroundColor(Color color) Sets the background color on this view.
void	setBackgroundImage(int imageID) Set the background image for this view.
void	setBackgroundImage(Image image) Set the background image for this view.
void	setBorderColor(Color borderColor) Sets the border color on this view.
void	setBorderWidth(int widthInDp) Set the border width (size) in DP units.
void	setClickListener(ClickListener clickListener) Sets a ClickListener to this view.
void	setClickable(boolean clickable) Sets this view clickable.
void	setCornerRadius(int radiusSize) Set the four corners radius, if the view has corners.
void	setDrawingCacheEnabled(boolean enabled) Enables or disables the drawing cache.
void	setEnabled(boolean enabled) Sets the state of this view to enabled or disabled.
void	setFocusable(boolean focusable) Sets the view focusable.
void	setGestureDetector(GestureDetector detector) Sets a `GestureDetector` on this view.
void	setHeight(int heightDp) Sets the height of the view, in dp units (density-independent pixels).
void	setId(int id) Sets a identifier/tag to this element
void	setInvalidateDisabled(boolean disabled) If set to true, force the layout that contains the view to not be draw again when its content changes.
void	setLayoutAlignment(int alignment) Sets the view alignment into its parent.
void	setMargin(int uniformMarginDp) Set the margin outside this view (used by `Layout`), by setting on each side the given value.
void	setMargin(int leftDp, int topDp, int rightDp, int bottomDp) Set the margin outside this view (used by `Layout`).
void	setMarginBottom(int marginBottomDp) Sets the bottom margin with the given value.
void	setMarginLeft(int marginLeftDp) Sets the left margin with the given value.
void	setMarginRight(int marginRightDp) Sets the right margin with the given value.
void	setMarginTop(int marginTopDp) Sets the top margin with the given value.
void	setPadding(int leftDp, int topDp, int rightDp, int bottomDp) Sets the view padding.
void	setPadding(int uniformPaddingDp) Sets the view padding, with for each side the value given in parameter.
void	setPaddingBottom(int paddingBottomDp) Sets the bottom padding with the given value.
void	setPaddingLeft(int paddingLeftDp) Sets the left padding with the given value.
void	setPaddingRight(int paddingRightDp) Sets the right padding with the given value.
void	setPaddingTop(int paddingTopDp) Sets the top padding with the given value.
void	setSize(int widthDp, int heightDp) Sets the size of the view, in dp units (density-independent pixels).
void	setStretchHorizontalMode(int widthMode) Sets the stretch horizontal mode.
void	setStretchMode(int horizontalMode, int verticalMode) Sets the view content stretch mode.
void	setStretchVerticalMode(int heightMode) Sets the stretch vertical mode.
void	setStyle(int styleResId)
void	setStyle(Style style)
void	setTag(Object tag) Sets the tag associated with this view.
void	setTouchListener(TouchListener touchListener) Register a listener to be invoked when a touch event is dispatched to this view.
void	setTransformOrigin(float xOrigin, float yOrigin) Sets the x and y location of the point around which the view will be scaled or rotated when an animation occurs.
void	setVisible(boolean visible) Sets the view's visibility : visible or invisible/hidden
void	setWidth(int widthDp) Sets the width of the view, in dp units (density-independent pixels).

From class java.lang.Object

boolean	equals(Object obj) Indicates whether some other object is "equal to" this one.
final Class<?>	getClass() Returns the runtime class of an object.
int	hashCode() Returns a hash code value for the object.
final void	notify() Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll() Wakes up all threads that are waiting on this object's monitor.
String	toString() Returns a string representation of the object.
final void	wait(long timeout, int nanos) Causes current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
final void	wait(long timeout) Causes current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
final void	wait() Causes current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Public Constructors

public GLView ()

Creates a GLView.

Public Methods

public abstract void onCreate (GL10 gl, EGLConfig config)

Called automatically on creation. Initialize OpenGL basic states.

Parameters

gl	the OpenGL state
config	the OpenGL configuration

public void onPause ()

Inform the view that the screen is paused. The owner of this view must call this method when the screen is paused. Calling this method will pause the rendering.

public void onResume ()

Inform the view that the screen is resumed. The owner of this view must call this method when the screen is resumed. Calling this method will resume the rendering.

public void refresh ()

Refresh the view.

public abstract void renderFrame (GL10 gl)

Override this method to do the drawing of a 3D model.

Parameters

gl	the OpenGL state

Protected Methods

protected void onSizeChanged (GL10 gl, int width, int height)

Called once Surface is created and each time the view is resized. Set the OpenGL states which change with resolution.

Parameters

gl	the OpenGL state
width	the new view width
height	the new view height

Classes

GLView

Class Overview

Summary

Public Constructors

public GLView ()

Public Methods

public abstract void onCreate (GL10 gl, EGLConfig config)

Parameters

public void onPause ()

public void onResume ()

public void refresh ()

public abstract void renderFrame (GL10 gl)

Parameters

Protected Methods

protected void onSizeChanged (GL10 gl, int width, int height)

Parameters