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Commit fd0e0361 authored by Anton Potapov's avatar Anton Potapov
Browse files

Rework slider touches to support Compose-based implementation 

Flag: com.android.systemui.volume_redesign
Bug: 369994956
Test: atest VolumeDialogScreenshotTest
Test: manual on the phone. Check slider adjustements and overscroll
animations

Change-Id: I012cc19b2e8ca223baaf36c88bb03ad10ab2e0a9
parent 5644b9be

packages/SystemUI/multivalentTests/src/com/android/systemui/volume/dialog/sliders/domain/interactor/VolumeDialogSliderInputEventsInteractorTest.kt

+2 −11
Original line number Diff line number Diff line
@@ -18,7 +18,6 @@ package com.android.systemui.volume.dialog.sliders.domain.interactor 


import android.app.ActivityManager

import android.testing.TestableLooper

import android.view.MotionEvent

import androidx.test.ext.junit.runners.AndroidJUnit4

import androidx.test.filters.SmallTest

import com.android.systemui.SysuiTestCase
@@ -29,6 +28,7 @@ import com.android.systemui.testKosmos 
import com.android.systemui.volume.Events

import com.android.systemui.volume.dialog.domain.interactor.volumeDialogVisibilityInteractor

import com.android.systemui.volume.dialog.shared.model.VolumeDialogVisibilityModel

import com.android.systemui.volume.dialog.sliders.shared.model.SliderInputEvent

import com.google.common.truth.Truth.assertThat

import kotlin.test.Test

import kotlin.time.Duration.Companion.seconds
@@ -73,16 +73,7 @@ class VolumeDialogSliderInputEventsInteractorTest : SysuiTestCase() { 
                assertThat(dialogVisibility)

                    .isInstanceOf(VolumeDialogVisibilityModel.Visible::class.java)



                underTest.onTouchEvent(

                    MotionEvent.obtain(

                        /* downTime = */ 0,

                        /* eventTime = */ 0,

                        /* action = */ 0,

                        /* x = */ 0f,

                        /* y = */ 0f,

                        /* metaState = */ 0,

                    )

                )

                underTest.onTouchEvent(SliderInputEvent.Touch.Start(0f, 0f))

                advanceTimeBy(volumeDialogTimeout / 2)



                assertThat(dialogVisibility)

packages/SystemUI/src/com/android/systemui/volume/dialog/sliders/data/repository/VolumeDialogSliderTouchEventsRepository.kt

+6 −5
Original line number Diff line number Diff line
@@ -16,8 +16,8 @@ 


package com.android.systemui.volume.dialog.sliders.data.repository



import android.view.MotionEvent

import com.android.systemui.volume.dialog.sliders.dagger.VolumeDialogSliderScope

import com.android.systemui.volume.dialog.sliders.shared.model.SliderInputEvent

import javax.inject.Inject

import kotlinx.coroutines.flow.Flow

import kotlinx.coroutines.flow.MutableStateFlow
@@ -26,10 +26,11 @@ import kotlinx.coroutines.flow.filterNotNull 
@VolumeDialogSliderScope

class VolumeDialogSliderTouchEventsRepository @Inject constructor() {



    private val mutableSliderTouchEvents: MutableStateFlow<MotionEvent?> = MutableStateFlow(null)

    val sliderTouchEvent: Flow<MotionEvent> = mutableSliderTouchEvents.filterNotNull()

    private val mutableSliderTouchEvents: MutableStateFlow<SliderInputEvent.Touch?> =

        MutableStateFlow(null)

    val sliderTouchEvent: Flow<SliderInputEvent.Touch> = mutableSliderTouchEvents.filterNotNull()



    fun update(event: MotionEvent) {

        mutableSliderTouchEvents.tryEmit(MotionEvent.obtain(event))

    fun update(touch: SliderInputEvent.Touch) {

        mutableSliderTouchEvents.value = touch

    }

}

packages/SystemUI/src/com/android/systemui/volume/dialog/sliders/domain/interactor/VolumeDialogSliderInputEventsInteractor.kt

+3 −4
Original line number Diff line number Diff line
@@ -16,7 +16,6 @@ 


package com.android.systemui.volume.dialog.sliders.domain.interactor



import android.view.MotionEvent

import com.android.systemui.volume.dialog.dagger.scope.VolumeDialog

import com.android.systemui.volume.dialog.domain.interactor.VolumeDialogCallbacksInteractor

import com.android.systemui.volume.dialog.domain.interactor.VolumeDialogVisibilityInteractor
@@ -45,7 +44,7 @@ constructor( 


    val event: Flow<SliderInputEvent> =

        merge(

            repository.sliderTouchEvent.map { SliderInputEvent.Touch(it) },

            repository.sliderTouchEvent,

            volumeDialogCallbacksInteractor.event

                .filterIsInstance(VolumeDialogEventModel.VolumeChangedFromKey::class)

                .map { SliderInputEvent.Button },
@@ -55,7 +54,7 @@ constructor( 
        event.onEach { visibilityInteractor.resetDismissTimeout() }.launchIn(coroutineScope)

    }



    fun onTouchEvent(newEvent: MotionEvent) {

        repository.update(newEvent)

    fun onTouchEvent(pointerEvent: SliderInputEvent.Touch) {

        repository.update(pointerEvent)

    }

}

packages/SystemUI/src/com/android/systemui/volume/dialog/sliders/shared/model/SliderInputEvent.kt

+11 −3
Original line number Diff line number Diff line
@@ -16,12 +16,20 @@ 


package com.android.systemui.volume.dialog.sliders.shared.model



import android.view.MotionEvent



/** Models input event happened on the Volume Slider */

sealed interface SliderInputEvent {



    data class Touch(val event: MotionEvent) : SliderInputEvent

    interface Touch : SliderInputEvent {



        val x: Float

        val y: Float



        data class Start(override val x: Float, override val y: Float) : Touch



        data class Move(override val x: Float, override val y: Float) : Touch



        data class End(override val x: Float, override val y: Float) : Touch

    }



    data object Button : SliderInputEvent

}

packages/SystemUI/src/com/android/systemui/volume/dialog/sliders/ui/VolumeDialogSliderViewBinder.kt

+9 −17
Original line number Diff line number Diff line
@@ -17,7 +17,6 @@ 
package com.android.systemui.volume.dialog.sliders.ui



import android.graphics.drawable.Drawable

import android.view.MotionEvent

import android.view.View

import androidx.compose.animation.AnimatedVisibility

import androidx.compose.animation.core.tween
@@ -44,7 +43,6 @@ import androidx.compose.runtime.setValue 
import androidx.compose.runtime.snapshotFlow

import androidx.compose.ui.Alignment

import androidx.compose.ui.Modifier

import androidx.compose.ui.input.pointer.PointerEvent

import androidx.compose.ui.input.pointer.pointerInput

import androidx.compose.ui.platform.ComposeView

import androidx.compose.ui.unit.dp
@@ -56,15 +54,17 @@ import com.android.systemui.res.R 
import com.android.systemui.volume.dialog.sliders.dagger.VolumeDialogSliderScope

import com.android.systemui.volume.dialog.sliders.ui.compose.VolumeDialogSliderTrack

import com.android.systemui.volume.dialog.sliders.ui.viewmodel.VolumeDialogOverscrollViewModel

import com.android.systemui.volume.dialog.sliders.ui.viewmodel.VolumeDialogSliderInputEventsViewModel

import com.android.systemui.volume.dialog.sliders.ui.viewmodel.VolumeDialogSliderViewModel

import com.android.systemui.volume.haptics.ui.VolumeHapticsConfigsProvider

import javax.inject.Inject

import kotlin.math.round

import kotlin.math.roundToInt

import kotlinx.coroutines.coroutineScope

import kotlinx.coroutines.currentCoroutineContext

import kotlinx.coroutines.flow.distinctUntilChanged

import kotlinx.coroutines.flow.filter

import kotlinx.coroutines.flow.map

import kotlinx.coroutines.isActive



@VolumeDialogSliderScope

class VolumeDialogSliderViewBinder
@@ -72,7 +72,6 @@ class VolumeDialogSliderViewBinder 
constructor(

    private val viewModel: VolumeDialogSliderViewModel,

    private val overscrollViewModel: VolumeDialogOverscrollViewModel,

    private val inputViewModel: VolumeDialogSliderInputEventsViewModel,

    private val hapticsViewModelFactory: SliderHapticsViewModel.Factory,

) {

    fun bind(view: View) {
@@ -80,7 +79,6 @@ constructor( 
        sliderComposeView.setContent {

            VolumeDialogSlider(

                viewModel = viewModel,

                inputViewModel = inputViewModel,

                overscrollViewModel = overscrollViewModel,

                hapticsViewModelFactory =

                    if (com.android.systemui.Flags.hapticsForComposeSliders()) {
@@ -97,7 +95,6 @@ constructor( 
@Composable

private fun VolumeDialogSlider(

    viewModel: VolumeDialogSliderViewModel,

    inputViewModel: VolumeDialogSliderInputEventsViewModel,

    overscrollViewModel: VolumeDialogOverscrollViewModel,

    hapticsViewModelFactory: SliderHapticsViewModel.Factory?,

    modifier: Modifier = Modifier,
@@ -175,17 +172,12 @@ private fun VolumeDialogSlider( 
        interactionSource = interactionSource,

        modifier =

            modifier.pointerInput(Unit) {

                coroutineScope {

                    val currentContext = currentCoroutineContext()

                    awaitPointerEventScope {

                    // we should wait for all new pointer events

                    while (true) {

                        val event: PointerEvent = awaitPointerEvent()

                        PointerEvent::class

                            .java

                            .methods

                            .find { it.name.startsWith("getMotionEvent") }!!

                            .invoke(event)

                            ?.let { it as? MotionEvent? }

                            ?.let { inputViewModel.onTouchEvent(it) }

                        while (currentContext.isActive) {

                            viewModel.onTouchEvent(awaitPointerEvent())

                        }

                    }

                }

            },