AndroidViewController class Null safety
Controls an Android view that is composed using a GL texture.
Typically created with PlatformViewsService.initAndroidView.
- Inheritance
-
- Object
- PlatformViewController
- AndroidViewController
- Implementers
Properties
-
createdCallbacks
→ List<
PlatformViewCreatedCallback> -
The created callbacks that are invoked after the platform view has been
created.
visibleForTesting">@visibleForTestingread-only
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- isCreated → bool
-
Whether the platform view has already been created.
read-only
- pointTransformer ↔ PointTransformer
-
Converts a given point from the global coordinate system in logical pixels
to the local coordinate system for this box.
read / write
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
- textureId → int?
-
Returns the texture entry id that the Android view is rendering into.
read-only
- viewId → int
-
The unique identifier of the Android view controlled by this controller.
final
Methods
-
addOnPlatformViewCreatedListener(
PlatformViewCreatedCallback listener) → void - Adds a callback that will get invoke after the platform view has been created.
-
clearFocus(
) → Future< void> -
Clears the focus from the Android View if it is focused.
override
-
create(
{Size? size}) → Future< void> -
Creates the platform view with the initial
size
.override -
dispatchPointerEvent(
PointerEvent event) → Future< void> -
Converts the PointerEvent and sends an Android MotionEvent
to the view.
override
-
dispose(
) → Future< void> -
Disposes the Android view.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
removeOnPlatformViewCreatedListener(
PlatformViewCreatedCallback listener) → void - Removes a callback added with addOnPlatformViewCreatedListener.
-
sendMotionEvent(
AndroidMotionEvent event) → Future< void> - Sends an Android MotionEvent to the view.
-
setLayoutDirection(
TextDirection layoutDirection) → Future< void> - Sets the layout direction for the Android view.
-
setOffset(
Offset off) → Future< void> - Sets the offset of the platform view.
-
setSize(
Size size) → Future< Size> - Sizes the Android View.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
pointerAction(
int pointerId, int action) → int - Creates a masked Android MotionEvent action value for an indexed pointer.
Constants
- kActionCancel → const int
-
Action code for when a motion event has been canceled.
3
- kActionDown → const int
-
Action code for when a primary pointer touched the screen.
0
- kActionMove → const int
-
Action code for when the event only includes information about pointer movement.
2
- kActionPointerDown → const int
-
Action code for when a secondary pointer touched the screen.
5
- kActionPointerUp → const int
-
Action code for when a secondary pointer stopped touching the screen.
6
- kActionUp → const int
-
Action code for when a primary pointer stopped touching the screen.
1
- kAndroidLayoutDirectionLtr → const int
-
Android's View.LAYOUT_DIRECTION_LTR value.
0
- kAndroidLayoutDirectionRtl → const int
-
Android's View.LAYOUT_DIRECTION_RTL value.
1