Package com.microej.mwt

Class Trace

  • public class Trace
extends java.lang.Object
    This class is only used internally by MWT to add trace events.

    • Field Detail

      • LOG_TRACE_ENABLED_CONSTANT

        public static final java.lang.String LOG_TRACE_ENABLED_CONSTANT
        BON boolean constant to enable/disable the logs associated with the traces.

        If enabled, Tracer.TRACE_ENABLED_CONSTANT_PROPERTY must also be set.

        It helps to understand the traces and more specifically the IDs associated to the desktops and widgets.

        See Also:
        Constant Field Values

      • CREATE_WIDGET_EVENT

        public static final int CREATE_WIDGET_EVENT
        Event when creating a widget.
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      • CREATE_DESKTOP_EVENT

        public static final int CREATE_DESKTOP_EVENT
        Event when creating a desktop.
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      • REQUEST_DESKTOP_SHOW_EVENT

        public static final int REQUEST_DESKTOP_SHOW_EVENT
        Event when requesting to show a desktop.
        See Also:
        Constant Field Values

      • REQUEST_WIDGET_LAYOUT_EVENT

        public static final int REQUEST_WIDGET_LAYOUT_EVENT
        Event when requesting to layout a widget.
        See Also:
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      • REQUEST_DESKTOP_LAYOUT_EVENT

        public static final int REQUEST_DESKTOP_LAYOUT_EVENT
        Event when requesting to layout a desktop.
        See Also:
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      • REQUEST_WIDGET_RENDER_EVENT

        public static final int REQUEST_WIDGET_RENDER_EVENT
        Event when requesting to render a widget.
        See Also:
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      • REQUEST_DESKTOP_RENDER_EVENT

        public static final int REQUEST_DESKTOP_RENDER_EVENT
        Event when requesting to render a desktop.
        See Also:
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      • UPDATE_STYLE_WIDGET_EVENT

        public static final int UPDATE_STYLE_WIDGET_EVENT
        Event when updating the style of a widget.
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      • COMPUTE_SIZE_WIDGET_EVENT

        public static final int COMPUTE_SIZE_WIDGET_EVENT
        Event when computing the size of a widget.
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      • LAYOUT_WIDGET_EVENT

        public static final int LAYOUT_WIDGET_EVENT
        Event when setting the position and size of a widget.
        See Also:
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      • RENDER_WIDGET_EVENT

        public static final int RENDER_WIDGET_EVENT
        Event when rendering a widget.
        See Also:
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      • ON_SHOWN_WIDGET_EVENT

        public static final int ON_SHOWN_WIDGET_EVENT
        Event when a widget is shown.
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      • ON_HIDDEN_WIDGET_EVENT

        public static final int ON_HIDDEN_WIDGET_EVENT
        Event when a widget is hidden.
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      • ON_SHOWN_DESKTOP_EVENT

        public static final int ON_SHOWN_DESKTOP_EVENT
        Event when a desktop is shown.
        See Also:
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      • ON_HIDDEN_DESKTOP_EVENT

        public static final int ON_HIDDEN_DESKTOP_EVENT
        Event when a desktop is hidden.
        See Also:
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      • ON_ATTACHED_WIDGET_EVENT

        public static final int ON_ATTACHED_WIDGET_EVENT
        Event when a widget is attached.
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      • ON_DETACHED_WIDGET_EVENT

        public static final int ON_DETACHED_WIDGET_EVENT
        Event when a widget is detached.
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        Constant Field Values

      • ANIMATION_EVENT

        public static final int ANIMATION_EVENT
        Event when an animation is running.
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      • ANIMATION_FPS_EVENT

        public static final int ANIMATION_FPS_EVENT
        Event when an animation ends with its FPS.
        See Also:
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      • ANIMATOR_TICK_EVENT

        public static final int ANIMATOR_TICK_EVENT
        Event when an animator is ticking.
        See Also:
        Constant Field Values

      • TRACER

        public static final ej.trace.Tracer TRACER
        Instance of the tracer.

    • Method Detail

      • getObjectId

        public static int getObjectId​(java.lang.Object object)
        Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.

      • getObjectTypeId

        public static int getObjectTypeId​(java.lang.Object object)
        Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.

      • createNewDesktop

        public static void createNewDesktop​(Desktop desktop)
        Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.

      • createNewWidget

        public static void createNewWidget​(Widget widget)
        Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.

      • getGraphicsContextId

        public static int getGraphicsContextId​(ej.microui.display.GraphicsContext gc)
        Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.

      • tickAnimator

        public static void tickAnimator()
        Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.

      • tickAnimatorEnd

        public static void tickAnimatorEnd()
        Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.

      • createNewAnimation

        public static void createNewAnimation​(Animation animation)
        Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.

      • stopAnimation

        public static void stopAnimation​(Animation animation)
        Should only be called if Tracer.TRACE_ENABLED_CONSTANT_PROPERTY is true.