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package com.android.systemui.animation
import android.app.ActivityManager
import android.app.WindowConfiguration
import android.content.ComponentName
import android.content.pm.ActivityInfo
import android.content.pm.ApplicationInfo
import android.graphics.Point
import android.graphics.Rect
import android.os.Looper
import android.testing.AndroidTestingRunner
import android.testing.TestableLooper.RunWithLooper
import android.util.Log
import android.view.IRemoteAnimationFinishedCallback
import android.view.RemoteAnimationAdapter
import android.view.RemoteAnimationTarget
import android.view.SurfaceControl
import android.view.View
import android.view.ViewGroup
import android.widget.LinearLayout
import androidx.test.filters.SmallTest
import com.android.systemui.SysuiTestCase
import com.android.systemui.util.mockito.any
import junit.framework.Assert.assertFalse
import junit.framework.Assert.assertNotNull
import junit.framework.Assert.assertNull
import junit.framework.Assert.assertTrue
import junit.framework.AssertionFailedError
import org.junit.After
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
import org.mockito.ArgumentCaptor
import org.mockito.ArgumentMatchers.anyBoolean
import org.mockito.Mock
import org.mockito.Mockito.`when`
import org.mockito.Mockito.never
import org.mockito.Mockito.verify
import org.mockito.Spy
import org.mockito.junit.MockitoJUnit
import kotlin.concurrent.thread
@SmallTest
@RunWith(AndroidTestingRunner::class)
@RunWithLooper
class ActivityLaunchAnimatorTest : SysuiTestCase() {
private val launchContainer = LinearLayout(mContext)
private val testLaunchAnimator = LaunchAnimator(TEST_TIMINGS, TEST_INTERPOLATORS)
@Mock lateinit var callback: ActivityLaunchAnimator.Callback
@Mock lateinit var listener: ActivityLaunchAnimator.Listener
@Spy private val controller = TestLaunchAnimatorController(launchContainer)
@Mock lateinit var iCallback: IRemoteAnimationFinishedCallback
@Mock lateinit var failHandler: Log.TerribleFailureHandler
private lateinit var activityLaunchAnimator: ActivityLaunchAnimator
@get:Rule val rule = MockitoJUnit.rule()
@Before
fun setup() {
activityLaunchAnimator = ActivityLaunchAnimator(testLaunchAnimator, testLaunchAnimator)
activityLaunchAnimator.callback = callback
activityLaunchAnimator.addListener(listener)
}
@After
fun tearDown() {
activityLaunchAnimator.removeListener(listener)
}
private fun startIntentWithAnimation(
animator: ActivityLaunchAnimator = this.activityLaunchAnimator,
controller: ActivityLaunchAnimator.Controller? = this.controller,
animate: Boolean = true,
intentStarter: (RemoteAnimationAdapter?) -> Int
) {
// We start in a new thread so that we can ensure that the callbacks are called in the main
// thread.
thread {
animator.startIntentWithAnimation(
controller = controller,
animate = animate,
intentStarter = intentStarter
)
}.join()
}
@Test
fun animationAdapterIsNullIfControllerIsNull() {
var startedIntent = false
var animationAdapter: RemoteAnimationAdapter? = null
startIntentWithAnimation(controller = null) { adapter ->
startedIntent = true
animationAdapter = adapter
ActivityManager.START_SUCCESS
}
assertTrue(startedIntent)
assertNull(animationAdapter)
}
@Test
fun animatesIfActivityOpens() {
val willAnimateCaptor = ArgumentCaptor.forClass(Boolean::class.java)
var animationAdapter: RemoteAnimationAdapter? = null
startIntentWithAnimation { adapter ->
animationAdapter = adapter
ActivityManager.START_SUCCESS
}
assertNotNull(animationAdapter)
waitForIdleSync()
verify(controller).onIntentStarted(willAnimateCaptor.capture())
assertTrue(willAnimateCaptor.value)
}
@Test
fun doesNotAnimateIfActivityIsAlreadyOpen() {
val willAnimateCaptor = ArgumentCaptor.forClass(Boolean::class.java)
startIntentWithAnimation { ActivityManager.START_DELIVERED_TO_TOP }
waitForIdleSync()
verify(controller).onIntentStarted(willAnimateCaptor.capture())
assertFalse(willAnimateCaptor.value)
}
@Test
fun animatesIfActivityIsAlreadyOpenAndIsOnKeyguard() {
`when`(callback.isOnKeyguard()).thenReturn(true)
val willAnimateCaptor = ArgumentCaptor.forClass(Boolean::class.java)
var animationAdapter: RemoteAnimationAdapter? = null
startIntentWithAnimation(activityLaunchAnimator) { adapter ->
animationAdapter = adapter
ActivityManager.START_DELIVERED_TO_TOP
}
waitForIdleSync()
verify(controller).onIntentStarted(willAnimateCaptor.capture())
verify(callback).hideKeyguardWithAnimation(any())
assertTrue(willAnimateCaptor.value)
assertNull(animationAdapter)
}
@Test
fun doesNotAnimateIfAnimateIsFalse() {
val willAnimateCaptor = ArgumentCaptor.forClass(Boolean::class.java)
startIntentWithAnimation(animate = false) { ActivityManager.START_SUCCESS }
waitForIdleSync()
verify(controller).onIntentStarted(willAnimateCaptor.capture())
assertFalse(willAnimateCaptor.value)
}
@Test
fun doesNotStartIfAnimationIsCancelled() {
val runner = activityLaunchAnimator.createRunner(controller)
runner.onAnimationCancelled(false /* isKeyguardOccluded */)
runner.onAnimationStart(0, emptyArray(), emptyArray(), emptyArray(), iCallback)
waitForIdleSync()
verify(controller).onLaunchAnimationCancelled()
verify(controller, never()).onLaunchAnimationStart(anyBoolean())
}
@Test
fun cancelsIfNoOpeningWindowIsFound() {
val runner = activityLaunchAnimator.createRunner(controller)
runner.onAnimationStart(0, emptyArray(), emptyArray(), emptyArray(), iCallback)
waitForIdleSync()
verify(controller).onLaunchAnimationCancelled()
verify(controller, never()).onLaunchAnimationStart(anyBoolean())
}
@Test
fun startsAnimationIfWindowIsOpening() {
val runner = activityLaunchAnimator.createRunner(controller)
runner.onAnimationStart(0, arrayOf(fakeWindow()), emptyArray(), emptyArray(), iCallback)
waitForIdleSync()
verify(listener).onLaunchAnimationStart()
verify(controller).onLaunchAnimationStart(anyBoolean())
}
@Test
fun controllerFromOrphanViewReturnsNullAndIsATerribleFailure() {
Log.setWtfHandler(failHandler)
assertNull(ActivityLaunchAnimator.Controller.fromView(View(mContext)))
verify(failHandler).onTerribleFailure(any(), any(), anyBoolean())
}
private fun fakeWindow(): RemoteAnimationTarget {
val bounds = Rect(10 /* left */, 20 /* top */, 30 /* right */, 40 /* bottom */)
val taskInfo = ActivityManager.RunningTaskInfo()
taskInfo.topActivity = ComponentName("com.android.systemui", "FakeActivity")
taskInfo.topActivityInfo = ActivityInfo().apply {
applicationInfo = ApplicationInfo()
}
return RemoteAnimationTarget(
0, RemoteAnimationTarget.MODE_OPENING, SurfaceControl(), false, Rect(), Rect(), 0,
Point(), Rect(), bounds, WindowConfiguration(), false, SurfaceControl(), Rect(),
taskInfo, false
)
}
}
/**
* A simple implementation of [ActivityLaunchAnimator.Controller] which throws if it is called
* outside of the main thread.
*/
private class TestLaunchAnimatorController(
override var launchContainer: ViewGroup
) : ActivityLaunchAnimator.Controller {
override fun createAnimatorState() = LaunchAnimator.State(
top = 100,
bottom = 200,
left = 300,
right = 400,
topCornerRadius = 10f,
bottomCornerRadius = 20f
)
private fun assertOnMainThread() {
if (Looper.myLooper() != Looper.getMainLooper()) {
throw AssertionFailedError("Called outside of main thread.")
}
}
override fun onIntentStarted(willAnimate: Boolean) {
assertOnMainThread()
}
override fun onLaunchAnimationStart(isExpandingFullyAbove: Boolean) {
assertOnMainThread()
}
override fun onLaunchAnimationProgress(
state: LaunchAnimator.State,
progress: Float,
linearProgress: Float
) {
assertOnMainThread()
}
override fun onLaunchAnimationEnd(isExpandingFullyAbove: Boolean) {
assertOnMainThread()
}
override fun onLaunchAnimationCancelled() {
assertOnMainThread()
}
}
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