Flutter Engine
The Flutter Engine
Classes | Public Member Functions | Package Attributes | List of all members
io.flutter.embedding.android.AndroidTouchProcessorTest Class Reference

Public Member Functions

void setUp ()
 
void normalTouch ()
 
void trackpadGesture ()
 
void mouse ()
 
void unexpectedMaskedAction ()
 
void scrollWheelAbove26 ()
 
void scrollWheelBelow26 ()
 
void timeStamp ()
 
void device ()
 
void physicalXPhysicalY ()
 
void obscured ()
 
void synthesized ()
 
void pressure ()
 
void stylusDistance ()
 
void sizeAndRadius ()
 
void unexpectedPointerChange ()
 

Package Attributes

FlutterRenderer mockRenderer
 
AndroidTouchProcessor touchProcessor
 
ArgumentCaptor< ByteBuffer > packetCaptor
 
ArgumentCaptor< Integer > packetSizeCaptor
 
final long eventTimeMilliseconds = 172800000
 
final float pressure = 0.8f
 
final int enginePrimaryStylusButton = 0x02
 

Detailed Description

Definition at line 34 of file AndroidTouchProcessorTest.java.

Member Function Documentation

◆ device()

void io.flutter.embedding.android.AndroidTouchProcessorTest.device ( )
inline

Definition at line 481 of file AndroidTouchProcessorTest.java.

481 {
482 final int pointerId = 2;
483 MotionEventMocker mocker =
484 new MotionEventMocker(
485 pointerId, InputDevice.SOURCE_CLASS_POINTER, MotionEvent.TOOL_TYPE_MOUSE);
486
487 final MotionEvent event = mocker.mockEvent(MotionEvent.ACTION_SCROLL, 1f, 1f, 1);
488 boolean handled = touchProcessor.onTouchEvent(event);
489
490 InOrder inOrder = inOrder(mockRenderer);
491 inOrder
492 .verify(mockRenderer)
493 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
494 ByteBuffer packet = packetCaptor.getValue();
495
496 assertEquals(pointerId, readDevice(packet));
497 verify(event).getPointerId(0);
498
499 inOrder.verifyNoMoreInteractions();
500 }
event
FlKeyEvent * event
Definition: fl_key_channel_responder.cc:118
skcms_private::f
float f
Definition: skcms_Transform.h:121

◆ mouse()

void io.flutter.embedding.android.AndroidTouchProcessorTest.mouse ( )
inline

Definition at line 306 of file AndroidTouchProcessorTest.java.

306 {
307 MotionEventMocker mocker =
308 new MotionEventMocker(2, InputDevice.SOURCE_MOUSE, MotionEvent.TOOL_TYPE_MOUSE);
309 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_DOWN, 0.0f, 0.0f, 1));
310 InOrder inOrder = inOrder(mockRenderer);
311 inOrder
312 .verify(mockRenderer)
313 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
314 ByteBuffer packet = packetCaptor.getValue();
315 assertEquals(AndroidTouchProcessor.PointerChange.DOWN, readPointerChange(packet));
316 assertEquals(AndroidTouchProcessor.PointerDeviceKind.MOUSE, readPointerDeviceKind(packet));
317 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
318 assertEquals(0.0, readPointerPhysicalX(packet));
319 assertEquals(0.0, readPointerPhysicalY(packet));
320 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_MOVE, 10.0f, 5.0f, 1));
321 inOrder
322 .verify(mockRenderer)
323 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
324 packet = packetCaptor.getValue();
325 assertEquals(AndroidTouchProcessor.PointerChange.MOVE, readPointerChange(packet));
326 assertEquals(AndroidTouchProcessor.PointerDeviceKind.MOUSE, readPointerDeviceKind(packet));
327 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
328 assertEquals(10.0, readPointerPhysicalX(packet));
329 assertEquals(5.0, readPointerPhysicalY(packet));
330 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_UP, 10.0f, 5.0f, 1));
331 inOrder
332 .verify(mockRenderer)
333 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
334 packet = packetCaptor.getValue();
335 assertEquals(AndroidTouchProcessor.PointerChange.UP, readPointerChange(packet));
336 assertEquals(AndroidTouchProcessor.PointerDeviceKind.MOUSE, readPointerDeviceKind(packet));
337 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
338 assertEquals(10.0, readPointerPhysicalX(packet));
339 assertEquals(5.0, readPointerPhysicalY(packet));
340 inOrder.verifyNoMoreInteractions();
341 }

◆ normalTouch()

void io.flutter.embedding.android.AndroidTouchProcessorTest.normalTouch ( )
inline

Definition at line 222 of file AndroidTouchProcessorTest.java.

222 {
223 MotionEventMocker mocker =
224 new MotionEventMocker(0, InputDevice.SOURCE_TOUCHSCREEN, MotionEvent.TOOL_TYPE_FINGER);
225 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_DOWN, 0.0f, 0.0f, 0));
226 InOrder inOrder = inOrder(mockRenderer);
227 inOrder
228 .verify(mockRenderer)
229 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
230 ByteBuffer packet = packetCaptor.getValue();
231 assertEquals(AndroidTouchProcessor.PointerChange.DOWN, readPointerChange(packet));
232 assertEquals(AndroidTouchProcessor.PointerDeviceKind.TOUCH, readPointerDeviceKind(packet));
233 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
234 assertEquals(0.0, readPointerPhysicalX(packet));
235 assertEquals(0.0, readPointerPhysicalY(packet));
236 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_MOVE, 10.0f, 5.0f, 0));
237 inOrder
238 .verify(mockRenderer)
239 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
240 packet = packetCaptor.getValue();
241 assertEquals(AndroidTouchProcessor.PointerChange.MOVE, readPointerChange(packet));
242 assertEquals(AndroidTouchProcessor.PointerDeviceKind.TOUCH, readPointerDeviceKind(packet));
243 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
244 assertEquals(10.0, readPointerPhysicalX(packet));
245 assertEquals(5.0, readPointerPhysicalY(packet));
246 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_UP, 10.0f, 5.0f, 0));
247 inOrder
248 .verify(mockRenderer)
249 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
250 packet = packetCaptor.getValue();
251 assertEquals(AndroidTouchProcessor.PointerChange.UP, readPointerChange(packet));
252 assertEquals(AndroidTouchProcessor.PointerDeviceKind.TOUCH, readPointerDeviceKind(packet));
253 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
254 assertEquals(10.0, readPointerPhysicalX(packet));
255 assertEquals(5.0, readPointerPhysicalY(packet));
256 inOrder.verifyNoMoreInteractions();
257 }

◆ obscured()

void io.flutter.embedding.android.AndroidTouchProcessorTest.obscured ( )
inline

Definition at line 524 of file AndroidTouchProcessorTest.java.

524 {
525 MotionEventMocker mocker =
526 new MotionEventMocker(1, InputDevice.SOURCE_CLASS_POINTER, MotionEvent.TOOL_TYPE_MOUSE);
527 final MotionEvent event = mocker.mockEvent(MotionEvent.ACTION_DOWN, 10.0f, 20.0f, 0);
528 boolean handled = touchProcessor.onTouchEvent(event);
529
530 InOrder inOrder = inOrder(mockRenderer);
531 inOrder
532 .verify(mockRenderer)
533 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
534 ByteBuffer packet = packetCaptor.getValue();
535
536 // Always zero.
537 assertEquals(0.0, readObscured(packet));
538
539 inOrder.verifyNoMoreInteractions();
540 }

◆ physicalXPhysicalY()

void io.flutter.embedding.android.AndroidTouchProcessorTest.physicalXPhysicalY ( )
inline

Definition at line 503 of file AndroidTouchProcessorTest.java.

503 {
504 MotionEventMocker mocker =
505 new MotionEventMocker(1, InputDevice.SOURCE_CLASS_POINTER, MotionEvent.TOOL_TYPE_MOUSE);
506 final float x = 10.0f;
507 final float y = 20.0f;
508 final MotionEvent event = mocker.mockEvent(MotionEvent.ACTION_DOWN, x, y, 0);
509 boolean handled = touchProcessor.onTouchEvent(event);
510
511 InOrder inOrder = inOrder(mockRenderer);
512 inOrder
513 .verify(mockRenderer)
514 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
515 ByteBuffer packet = packetCaptor.getValue();
516
517 assertEquals((double) x, readPointerPhysicalX(packet));
518 assertEquals((double) y, readPointerPhysicalY(packet));
519
520 inOrder.verifyNoMoreInteractions();
521 }
y
double y
Definition: mouse-input-test.cc:83
x
double x
Definition: mouse-input-test.cc:82

◆ pressure()

void io.flutter.embedding.android.AndroidTouchProcessorTest.pressure ( )
inline

Definition at line 562 of file AndroidTouchProcessorTest.java.

562 {
563 MotionEventMocker mocker =
564 new MotionEventMocker(1, InputDevice.SOURCE_CLASS_POINTER, MotionEvent.TOOL_TYPE_MOUSE);
565 final MotionEvent event = mocker.mockEvent(MotionEvent.ACTION_DOWN, 10.0f, 20.0f, 0);
566 boolean handled = touchProcessor.onTouchEvent(event);
567
568 InOrder inOrder = inOrder(mockRenderer);
569 inOrder
570 .verify(mockRenderer)
571 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
572 ByteBuffer packet = packetCaptor.getValue();
573
574 // Always zero.
575 assertEquals((double) pressure, readPressure(packet));
576 // Verify default range with null device.
577 assertEquals(0.0, readPressureMin(packet));
578 assertEquals(1.0, readPressureMax(packet));
579
580 inOrder.verifyNoMoreInteractions();
581 }

◆ scrollWheelAbove26()

void io.flutter.embedding.android.AndroidTouchProcessorTest.scrollWheelAbove26 ( )
inline

Definition at line 355 of file AndroidTouchProcessorTest.java.

355 {
356 // Pointer id must be zero to match actionIndex in mocked event.
357 final int pointerId = 0;
358 MotionEventMocker mocker =
359 new MotionEventMocker(
360 pointerId, InputDevice.SOURCE_CLASS_POINTER, MotionEvent.TOOL_TYPE_MOUSE);
361 final float horizontalScrollValue = -1f;
362 final float verticalScrollValue = .5f;
363 final Context context = ApplicationProvider.getApplicationContext();
364 final double horizontalScaleFactor =
365 ViewConfiguration.get(context).getScaledHorizontalScrollFactor();
366 final double verticalScaleFactor =
367 ViewConfiguration.get(context).getScaledVerticalScrollFactor();
368 // Zero verticalScaleFactor will cause this test to miss bugs.
369 assertEquals("zero horizontal scale factor", true, horizontalScaleFactor != 0);
370 assertEquals("zero vertical scale factor", true, verticalScaleFactor != 0);
371
372 final MotionEvent event =
373 mocker.mockEvent(
374 MotionEvent.ACTION_SCROLL,
375 0.0f,
376 0.0f,
377 1,
378 horizontalScrollValue,
379 verticalScrollValue,
380 0.0f,
381 0.0f,
382 0.0f,
383 0.0f,
384 0.0f);
385 boolean handled = touchProcessor.onGenericMotionEvent(event, context);
386
387 InOrder inOrder = inOrder(mockRenderer);
388 inOrder
389 .verify(mockRenderer)
390 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
391 ByteBuffer packet = packetCaptor.getValue();
392
393 assertEquals(-horizontalScrollValue * horizontalScaleFactor, readScrollDeltaX(packet));
394 assertEquals(-verticalScrollValue * verticalScaleFactor, readScrollDeltaY(packet));
395 verify(event).getAxisValue(MotionEvent.AXIS_HSCROLL, pointerId);
396 verify(event).getAxisValue(MotionEvent.AXIS_VSCROLL, pointerId);
397
398 inOrder.verifyNoMoreInteractions();
399 }
io.flutter.embedding.android.AndroidTouchProcessor.onGenericMotionEvent
boolean onGenericMotionEvent(@NonNull MotionEvent event, @NonNull Context context)
Definition: AndroidTouchProcessor.java:206

◆ scrollWheelBelow26()

void io.flutter.embedding.android.AndroidTouchProcessorTest.scrollWheelBelow26 ( )
inline

Definition at line 403 of file AndroidTouchProcessorTest.java.

403 {
404 // Pointer id must be zero to match actionIndex in mocked event.
405 final int pointerId = 0;
406 MotionEventMocker mocker =
407 new MotionEventMocker(
408 pointerId, InputDevice.SOURCE_CLASS_POINTER, MotionEvent.TOOL_TYPE_MOUSE);
409 final float horizontalScrollValue = -1f;
410 final float verticalScrollValue = .5f;
411 final Context context = ApplicationProvider.getApplicationContext();
412
413 final MotionEvent event =
414 mocker.mockEvent(
415 MotionEvent.ACTION_SCROLL,
416 0.0f,
417 0.0f,
418 1,
419 horizontalScrollValue,
420 verticalScrollValue,
421 0.0f,
422 0.0f,
423 0.0f,
424 0.0f,
425 0.0f);
426 boolean handled = touchProcessor.onGenericMotionEvent(event, context);
427 assertEquals(true, handled);
428
429 InOrder inOrder = inOrder(mockRenderer);
430 inOrder
431 .verify(mockRenderer)
432 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
433 ByteBuffer packet = packetCaptor.getValue();
434
435 // Magic number from roboletric's theme.
436 final double magicScrollFactor = 64;
437 assertEquals(-horizontalScrollValue * magicScrollFactor, readScrollDeltaX(packet));
438 assertEquals(-verticalScrollValue * magicScrollFactor, readScrollDeltaY(packet));
439 verify(event).getAxisValue(MotionEvent.AXIS_HSCROLL, pointerId);
440 verify(event).getAxisValue(MotionEvent.AXIS_VSCROLL, pointerId);
441
442 // Trigger default values.
443 touchProcessor.onGenericMotionEvent(event, null);
444 inOrder
445 .verify(mockRenderer)
446 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
447 packet = packetCaptor.getValue();
448
449 assertEquals(
450 (double) -horizontalScrollValue * AndroidTouchProcessor.DEFAULT_HORIZONTAL_SCROLL_FACTOR,
451 readScrollDeltaX(packet));
452 assertEquals(
453 (double) -verticalScrollValue * AndroidTouchProcessor.DEFAULT_VERTICAL_SCROLL_FACTOR,
454 readScrollDeltaY(packet));
455
456 inOrder.verifyNoMoreInteractions();
457 }

◆ setUp()

void io.flutter.embedding.android.AndroidTouchProcessorTest.setUp ( )
inline

Definition at line 47 of file AndroidTouchProcessorTest.java.

47 {
48 MockitoAnnotations.openMocks(this);
49 touchProcessor = new AndroidTouchProcessor(mockRenderer, false);
50 }

◆ sizeAndRadius()

void io.flutter.embedding.android.AndroidTouchProcessorTest.sizeAndRadius ( )
inline

Definition at line 620 of file AndroidTouchProcessorTest.java.

620 {
621 MotionEventMocker mocker =
622 new MotionEventMocker(0, InputDevice.SOURCE_STYLUS, MotionEvent.TOOL_TYPE_STYLUS);
623 final float size = 10.0f;
624 final float radiusMajor = 20.0f;
625 final float radiusMinor = 30.0f;
626 final MotionEvent event =
627 mocker.mockEvent(
628 MotionEvent.ACTION_DOWN,
629 0.0f,
630 0.0f,
631 0,
632 0.0f,
633 0.0f,
634 0.0f,
635 0.0f,
636 size,
637 radiusMajor,
638 radiusMinor);
639 boolean handled = touchProcessor.onTouchEvent(event);
640
641 InOrder inOrder = inOrder(mockRenderer);
642 inOrder
643 .verify(mockRenderer)
644 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
645 ByteBuffer packet = packetCaptor.getValue();
646
647 verify(event).getSize(0);
648 verify(event).getToolMajor(0);
649 verify(event).getToolMinor(0);
650
651 assertEquals((double) size, readSize(packet));
652 assertEquals((double) radiusMajor, readRadiusMajor(packet));
653 assertEquals((double) radiusMinor, readRadiusMinor(packet));
654 // Always zero.
655 assertEquals(0.0, readRadiusMin(packet));
656 assertEquals(0.0, readRadiusMax(packet));
657
658 inOrder.verifyNoMoreInteractions();
659 }
flutter::size
it will be possible to load the file into Perfetto s trace viewer disable asset Prevents usage of any non test fonts unless they were explicitly Loaded via prefetched default font Indicates whether the embedding started a prefetch of the default font manager before creating the engine run In non interactive keep the shell running after the Dart script has completed enable serial On low power devices with low core running concurrent GC tasks on threads can cause them to contend with the UI thread which could potentially lead to jank This option turns off all concurrent GC activities domain network JSON encoded network policy per domain This overrides the DisallowInsecureConnections switch Embedder can specify whether to allow or disallow insecure connections at a domain level old gen heap size
Definition: switches.h:259

◆ stylusDistance()

void io.flutter.embedding.android.AndroidTouchProcessorTest.stylusDistance ( )
inline

Definition at line 584 of file AndroidTouchProcessorTest.java.

584 {
585 MotionEventMocker mocker =
586 new MotionEventMocker(0, InputDevice.SOURCE_STYLUS, MotionEvent.TOOL_TYPE_STYLUS);
587 final float distance = 10.0f;
588 final float tilt = 20.0f;
589 final MotionEvent event =
590 mocker.mockEvent(
591 MotionEvent.ACTION_DOWN,
592 0.0f,
593 0.0f,
594 MotionEvent.BUTTON_STYLUS_PRIMARY,
595 0.0f,
596 0.0f,
597 distance,
598 tilt,
599 0.0f,
600 0.0f,
601 0.0f);
602 boolean handled = touchProcessor.onTouchEvent(event);
603
604 InOrder inOrder = inOrder(mockRenderer);
605 inOrder
606 .verify(mockRenderer)
607 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
608 ByteBuffer packet = packetCaptor.getValue();
609 assertEquals(AndroidTouchProcessor.PointerDeviceKind.STYLUS, readPointerDeviceKind(packet));
610 assertEquals((double) distance, readDistance(packet));
611 // Always zero.
612 assertEquals(0.0, readDistanceMax(packet));
613 assertEquals((double) tilt, readStylusTilt(packet));
614 assertEquals(enginePrimaryStylusButton, readButtons(packet));
615
616 inOrder.verifyNoMoreInteractions();
617 }

◆ synthesized()

void io.flutter.embedding.android.AndroidTouchProcessorTest.synthesized ( )
inline

Definition at line 543 of file AndroidTouchProcessorTest.java.

543 {
544 MotionEventMocker mocker =
545 new MotionEventMocker(1, InputDevice.SOURCE_CLASS_POINTER, MotionEvent.TOOL_TYPE_MOUSE);
546 final MotionEvent event = mocker.mockEvent(MotionEvent.ACTION_DOWN, 10.0f, 20.0f, 0);
547 boolean handled = touchProcessor.onTouchEvent(event);
548
549 InOrder inOrder = inOrder(mockRenderer);
550 inOrder
551 .verify(mockRenderer)
552 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
553 ByteBuffer packet = packetCaptor.getValue();
554
555 // Always zero.
556 assertEquals(0.0, readSynthesized(packet));
557
558 inOrder.verifyNoMoreInteractions();
559 }

◆ timeStamp()

void io.flutter.embedding.android.AndroidTouchProcessorTest.timeStamp ( )
inline

Definition at line 460 of file AndroidTouchProcessorTest.java.

460 {
461 final int pointerId = 0;
462 MotionEventMocker mocker =
463 new MotionEventMocker(
464 pointerId, InputDevice.SOURCE_CLASS_POINTER, MotionEvent.TOOL_TYPE_MOUSE);
465
466 final MotionEvent event = mocker.mockEvent(MotionEvent.ACTION_SCROLL, 1f, 1f, 1);
467 boolean handled = touchProcessor.onTouchEvent(event);
468
469 InOrder inOrder = inOrder(mockRenderer);
470 inOrder
471 .verify(mockRenderer)
472 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
473 ByteBuffer packet = packetCaptor.getValue();
474
475 assertEquals(TimeUnit.MILLISECONDS.toMicros(eventTimeMilliseconds), readTimeStamp(packet));
476
477 inOrder.verifyNoMoreInteractions();
478 }

◆ trackpadGesture()

void io.flutter.embedding.android.AndroidTouchProcessorTest.trackpadGesture ( )
inline

Definition at line 260 of file AndroidTouchProcessorTest.java.

260 {
261 MotionEventMocker mocker =
262 new MotionEventMocker(1, InputDevice.SOURCE_MOUSE, MotionEvent.TOOL_TYPE_MOUSE);
263 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_DOWN, 0.0f, 0.0f, 0));
264 InOrder inOrder = inOrder(mockRenderer);
265 inOrder
266 .verify(mockRenderer)
267 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
268 ByteBuffer packet = packetCaptor.getValue();
269 assertEquals(AndroidTouchProcessor.PointerChange.PAN_ZOOM_START, readPointerChange(packet));
270 assertEquals(AndroidTouchProcessor.PointerDeviceKind.TRACKPAD, readPointerDeviceKind(packet));
271 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
272 assertEquals(0.0, readPointerPhysicalX(packet));
273 assertEquals(0.0, readPointerPhysicalY(packet));
274 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_MOVE, 10.0f, 5.0f, 0));
275 inOrder
276 .verify(mockRenderer)
277 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
278 packet = packetCaptor.getValue();
279 assertEquals(AndroidTouchProcessor.PointerChange.PAN_ZOOM_UPDATE, readPointerChange(packet));
280 assertEquals(AndroidTouchProcessor.PointerDeviceKind.TRACKPAD, readPointerDeviceKind(packet));
281 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
282 assertEquals(0.0, readPointerPhysicalX(packet));
283 assertEquals(0.0, readPointerPhysicalY(packet));
284 assertEquals(10.0, readPointerPanX(packet));
285 assertEquals(5.0, readPointerPanY(packet));
286 // Always zero.
287 assertEquals(0.0, readPointerPanDeltaX(packet));
288 assertEquals(0.0, readPointerPanDeltaY(packet));
289 assertEquals(0.0, readRotation(packet));
290 // Always 1.
291 assertEquals(1.0, readScale(packet));
292 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_UP, 10.0f, 5.0f, 0));
293 inOrder
294 .verify(mockRenderer)
295 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
296 packet = packetCaptor.getValue();
297 assertEquals(AndroidTouchProcessor.PointerChange.PAN_ZOOM_END, readPointerChange(packet));
298 assertEquals(AndroidTouchProcessor.PointerDeviceKind.TRACKPAD, readPointerDeviceKind(packet));
299 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
300 assertEquals(0.0, readPointerPhysicalX(packet));
301 assertEquals(0.0, readPointerPhysicalY(packet));
302 inOrder.verifyNoMoreInteractions();
303 }

◆ unexpectedMaskedAction()

void io.flutter.embedding.android.AndroidTouchProcessorTest.unexpectedMaskedAction ( )
inline

Definition at line 344 of file AndroidTouchProcessorTest.java.

344 {
345 // Regression test for https://github.com/flutter/flutter/issues/111068
346 MotionEventMocker mocker =
347 new MotionEventMocker(1, InputDevice.SOURCE_STYLUS, MotionEvent.TOOL_TYPE_STYLUS);
348 // ACTION_BUTTON_PRESS is not handled by AndroidTouchProcessor, nothing should be dispatched.
349 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_BUTTON_PRESS, 0.0f, 0.0f, 0));
350 verify(mockRenderer, never()).dispatchPointerDataPacket(ByteBuffer.allocate(0), 0);
351 }

◆ unexpectedPointerChange()

void io.flutter.embedding.android.AndroidTouchProcessorTest.unexpectedPointerChange ( )
inline

Definition at line 662 of file AndroidTouchProcessorTest.java.

662 {
663 // Regression test for https://github.com/flutter/flutter/issues/129765
664 MotionEventMocker mocker =
665 new MotionEventMocker(0, InputDevice.SOURCE_MOUSE, MotionEvent.TOOL_TYPE_MOUSE);
666
667 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_DOWN, 0.0f, 0.0f, 0));
668 InOrder inOrder = inOrder(mockRenderer);
669 inOrder
670 .verify(mockRenderer)
671 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
672 ByteBuffer packet = packetCaptor.getValue();
673 assertEquals(AndroidTouchProcessor.PointerChange.PAN_ZOOM_START, readPointerChange(packet));
674 assertEquals(AndroidTouchProcessor.PointerDeviceKind.TRACKPAD, readPointerDeviceKind(packet));
675 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
676 assertEquals(0.0, readPointerPhysicalX(packet));
677 assertEquals(0.0, readPointerPhysicalY(packet));
678
679 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_MOVE, 10.0f, 5.0f, 0));
680 inOrder
681 .verify(mockRenderer)
682 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
683 packet = packetCaptor.getValue();
684 assertEquals(AndroidTouchProcessor.PointerChange.PAN_ZOOM_UPDATE, readPointerChange(packet));
685 assertEquals(AndroidTouchProcessor.PointerDeviceKind.TRACKPAD, readPointerDeviceKind(packet));
686 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
687 assertEquals(0.0, readPointerPhysicalX(packet));
688 assertEquals(0.0, readPointerPhysicalY(packet));
689 assertEquals(10.0, readPointerPanX(packet));
690 assertEquals(5.0, readPointerPanY(packet));
691
692 touchProcessor.onGenericMotionEvent(
693 mocker.mockEvent(MotionEvent.ACTION_SCROLL, 0.0f, 0.0f, 0),
694 ApplicationProvider.getApplicationContext());
695 inOrder
696 .verify(mockRenderer)
697 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
698 packet = packetCaptor.getValue();
699 packet.rewind();
700 while (packet.hasRemaining()) {
701 assertEquals(0, packet.get());
702 }
703
704 touchProcessor.onTouchEvent(mocker.mockEvent(MotionEvent.ACTION_UP, 10.0f, 5.0f, 0));
705 inOrder
706 .verify(mockRenderer)
707 .dispatchPointerDataPacket(packetCaptor.capture(), packetSizeCaptor.capture());
708 packet = packetCaptor.getValue();
709 assertEquals(AndroidTouchProcessor.PointerChange.PAN_ZOOM_END, readPointerChange(packet));
710 assertEquals(AndroidTouchProcessor.PointerDeviceKind.TRACKPAD, readPointerDeviceKind(packet));
711 assertEquals(AndroidTouchProcessor.PointerSignalKind.NONE, readPointerSignalKind(packet));
712 assertEquals(0.0, readPointerPhysicalX(packet));
713 assertEquals(0.0, readPointerPhysicalY(packet));
714 inOrder.verifyNoMoreInteractions();
715 }

Member Data Documentation

◆ enginePrimaryStylusButton

final int io.flutter.embedding.android.AndroidTouchProcessorTest.enginePrimaryStylusButton = 0x02
package

Definition at line 44 of file AndroidTouchProcessorTest.java.

◆ eventTimeMilliseconds

final long io.flutter.embedding.android.AndroidTouchProcessorTest.eventTimeMilliseconds = 172800000
package

Definition at line 41 of file AndroidTouchProcessorTest.java.

◆ mockRenderer

FlutterRenderer io.flutter.embedding.android.AndroidTouchProcessorTest.mockRenderer
package

Definition at line 35 of file AndroidTouchProcessorTest.java.

◆ packetCaptor

ArgumentCaptor<ByteBuffer> io.flutter.embedding.android.AndroidTouchProcessorTest.packetCaptor
package

Definition at line 37 of file AndroidTouchProcessorTest.java.

◆ packetSizeCaptor

ArgumentCaptor<Integer> io.flutter.embedding.android.AndroidTouchProcessorTest.packetSizeCaptor
package

Definition at line 38 of file AndroidTouchProcessorTest.java.

◆ pressure

final float io.flutter.embedding.android.AndroidTouchProcessorTest.pressure = 0.8f
package

Definition at line 42 of file AndroidTouchProcessorTest.java.

◆ touchProcessor

AndroidTouchProcessor io.flutter.embedding.android.AndroidTouchProcessorTest.touchProcessor
package

Definition at line 36 of file AndroidTouchProcessorTest.java.

The documentation for this class was generated from the following file:
Generated on Sun Jun 23 2024 22:00:23 for Flutter Engine by doxygen 1.9.4