Merge "Fix work profile security challenge screen isn't properly shown" into... (7c0ba90d) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/biometrics/AuthDialogPanelInteractionDetector.kt

+27 −2

Original line number	Diff line number	Diff line
		@@ -16,11 +16,13 @@ constructor(
		@Main private val mainExecutor: Executor,
		) {
		private var action: Action? = null
		private var panelState: Int = -1

		@MainThread
		fun enable(onPanelInteraction: Runnable) {
		if (action == null) {
		action = Action(onPanelInteraction)
		shadeExpansionStateManager.addStateListener(this::onPanelStateChanged)
		shadeExpansionStateManager.addExpansionListener(this::onPanelExpansionChanged)
		} else {
		Log.e(TAG, "Already enabled")
		@@ -32,6 +34,8 @@ constructor(
		if (action != null) {
		Log.i(TAG, "Disable dectector")
		action = null
		panelState = -1
		shadeExpansionStateManager.removeStateListener(this::onPanelStateChanged)
		shadeExpansionStateManager.removeExpansionListener(this::onPanelExpansionChanged)
		}
		}
		@@ -40,13 +44,34 @@ constructor(
		private fun onPanelExpansionChanged(event: ShadeExpansionChangeEvent) =
		mainExecutor.execute {
		action?.let {
		if (event.tracking \|\| (event.expanded && event.fraction > 0)) {
		Log.i(TAG, "Detected panel interaction, event: $event")
		if (event.tracking \|\| (event.expanded && event.fraction > 0 && panelState == 1)) {
		Log.i(TAG, "onPanelExpansionChanged, event: $event")
		it.onPanelInteraction.run()
		disable()
		}
		}
		}

		@AnyThread
		private fun onPanelStateChanged(state: Int) =
		mainExecutor.execute {
		// When device owner set screen lock type as Swipe, and install work profile with
		// pin/pattern/password & fingerprint or face, if work profile allow user to verify
		// by BP, it is possible that BP will be displayed when keyguard is closing, in this
		// case event.expanded = true and event.fraction > 0, so BP will be closed, adding
		// panel state into consideration is workaround^2, this workaround works because
		// onPanelStateChanged is earlier than onPanelExpansionChanged

		// we don't want to close BP in below case
		//
		// \| Action \| tracking \| expanded \| fraction \| panelState \|
		// \| HeadsUp \| NA \| NA \| NA \| 1 \|
		// \| b/285111529 \| false \| true \| > 0 \| 2 \|

		// Note: HeadsUp behavior was changed, so we can't got onPanelExpansionChanged now
		panelState = state
		Log.i(TAG, "onPanelStateChanged, state: $state")
		}
		}

		private data class Action(val onPanelInteraction: Runnable)

packages/SystemUI/tests/src/com/android/systemui/biometrics/AuthDialogPanelInteractionDetectorTest.kt

+13 −3

Original line number	Diff line number	Diff line
		@@ -20,12 +20,12 @@ import android.testing.AndroidTestingRunner
		import androidx.test.filters.SmallTest
		import com.android.systemui.SysuiTestCase
		import com.android.systemui.shade.ShadeExpansionStateManager
		import org.junit.Assert
		import org.junit.Before
		import org.junit.Rule
		import org.junit.Test
		import org.junit.runner.RunWith
		import org.mockito.Mock
		import org.mockito.Mockito.times
		import org.mockito.Mockito.verify
		import org.mockito.Mockito.verifyZeroInteractions
		import org.mockito.junit.MockitoJUnit
		@@ -63,10 +63,10 @@ class AuthDialogPanelInteractionDetectorTest : SysuiTestCase() {
		}

		@Test
		fun testEnableDetector_expandOnly_shouldPostRunnable() {
		fun testEnableDetector_expandOnly_shouldNotPostRunnable() {
		detector.enable(action)
		shadeExpansionStateManager.onPanelExpansionChanged(1.0f, true, false, 0f)
		verify(action).run()
		verifyZeroInteractions(action)
		}

		@Test
		@@ -84,4 +84,14 @@ class AuthDialogPanelInteractionDetectorTest : SysuiTestCase() {
		shadeExpansionStateManager.onPanelExpansionChanged(1.0f, true, true, 0f)
		verifyZeroInteractions(action)
		}

		@Test
		fun testFromOpenState_becomeStateClose_enableDetector_shouldNotPostRunnable() {
		// STATE_OPEN is 2
		shadeExpansionStateManager.updateState(2)
		detector.enable(action)
		shadeExpansionStateManager.onPanelExpansionChanged(0.5f, false, false, 0f)
		verifyZeroInteractions(action)
		Assert.assertEquals(true, shadeExpansionStateManager.isClosed())
		}
		}