Merge "[Status Bar Refactor] Remove PhoneStatusBarView's references to some... (e9abf656) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java

+16 −5

Original line number	Diff line number	Diff line
		@@ -79,6 +79,8 @@ public class PhoneStatusBarView extends PanelBar {
		private int mStatusBarHeight;
		@Nullable
		private List<StatusBar.ExpansionChangedListener> mExpansionChangedListeners;
		@Nullable
		private PanelExpansionStateChangedListener mPanelExpansionStateChangedListener;

		private PanelEnabledProvider mPanelEnabledProvider;

		@@ -102,6 +104,10 @@ public class PhoneStatusBarView extends PanelBar {
		mExpansionChangedListeners = listeners;
		}

		void setPanelExpansionStateChangedListener(PanelExpansionStateChangedListener listener) {
		mPanelExpansionStateChangedListener = listener;
		}

		public void setScrimController(ScrimController scrimController) {
		mScrimController = scrimController;
		}
		@@ -289,11 +295,10 @@ public class PhoneStatusBarView extends PanelBar {
		super.panelExpansionChanged(frac, expanded);
		updateScrimFraction();
		if ((frac == 0 \|\| frac == 1)) {
		if (mBar.getNavigationBarView() != null) {
		mBar.getNavigationBarView().onStatusBarPanelStateChanged();
		}
		if (mBar.getNotificationPanelViewController() != null) {
		mBar.getNotificationPanelViewController().updateSystemUiStateFlags();
		if (mPanelExpansionStateChangedListener != null) {
		mPanelExpansionStateChangedListener.onPanelExpansionStateChanged();
		} else {
		Log.w(TAG, "No PanelExpansionStateChangedListener provided.");
		}
		}

		@@ -412,4 +417,10 @@ public class PhoneStatusBarView extends PanelBar {
		/** Returns true if the panel is enabled and false otherwise. */
		boolean panelEnabled();
		}

		/** A listener that will be notified when a panel's expansion state may have changed. */
		public interface PanelExpansionStateChangedListener {
		/** Called when a panel's expansion state may have changed. */
		void onPanelExpansionStateChanged();
		}
		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewController.kt

+3 −1

Original line number	Diff line number	Diff line
		@@ -27,7 +27,8 @@ import com.android.systemui.util.ViewController
		class PhoneStatusBarViewController(
		view: PhoneStatusBarView,
		commandQueue: CommandQueue,
		statusBarMoveFromCenterAnimationController: StatusBarMoveFromCenterAnimationController?
		statusBarMoveFromCenterAnimationController: StatusBarMoveFromCenterAnimationController?,
		panelExpansionStateChangedListener: PhoneStatusBarView.PanelExpansionStateChangedListener,
		) : ViewController<PhoneStatusBarView>(view) {

		override fun onViewAttached() {}
		@@ -37,6 +38,7 @@ class PhoneStatusBarViewController(
		mView.setPanelEnabledProvider {
		commandQueue.panelsEnabled()
		}
		mView.setPanelExpansionStateChangedListener(panelExpansionStateChangedListener)

		statusBarMoveFromCenterAnimationController?.let { animationController ->
		val statusBarLeftSide: View = mView.findViewById(R.id.status_bar_left_side)

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

+14 −2

Original line number	Diff line number	Diff line
		@@ -1152,8 +1152,11 @@ public class StatusBar extends SystemUI implements
		moveFromCenterAnimation = mMoveFromCenterAnimation.get();
		}
		mPhoneStatusBarViewController =
		new PhoneStatusBarViewController(mStatusBarView, mCommandQueue,
		moveFromCenterAnimation);
		new PhoneStatusBarViewController(
		mStatusBarView,
		mCommandQueue,
		moveFromCenterAnimation,
		this::onPanelExpansionStateChanged);
		mPhoneStatusBarViewController.init();

		mBatteryMeterViewController = new BatteryMeterViewController(
		@@ -1424,6 +1427,15 @@ public class StatusBar extends SystemUI implements
		}
		}

		private void onPanelExpansionStateChanged() {
		if (getNavigationBarView() != null) {
		getNavigationBarView().onStatusBarPanelStateChanged();
		}
		if (getNotificationPanelViewController() != null) {
		getNotificationPanelViewController().updateSystemUiStateFlags();
		}
		}

		@NonNull
		@Override
		public Lifecycle getLifecycle() {

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewControllerTest.kt

+44 −4

Original line number	Diff line number	Diff line
		@@ -17,11 +17,14 @@
		package com.android.systemui.statusbar.phone

		import android.view.LayoutInflater
		import android.view.ViewGroup
		import android.widget.FrameLayout
		import androidx.test.filters.SmallTest
		import androidx.test.platform.app.InstrumentationRegistry
		import com.android.systemui.R
		import com.android.systemui.SysuiTestCase
		import com.android.systemui.statusbar.CommandQueue
		import com.android.systemui.util.mockito.any
		import com.google.common.truth.Truth.assertThat
		import org.junit.Before
		import org.junit.Test
		@@ -29,14 +32,20 @@ import org.mockito.Mock
		import org.mockito.Mockito.`when`
		import org.mockito.Mockito.verify
		import org.mockito.MockitoAnnotations
		import com.android.systemui.R
		import com.android.systemui.util.mockito.any

		@SmallTest
		class PhoneStatusBarViewControllerTest : SysuiTestCase() {

		private val stateChangeListener = TestStateChangedListener()

		@Mock
		private lateinit var commandQueue: CommandQueue
		@Mock
		private lateinit var panelViewController: PanelViewController
		@Mock
		private lateinit var panelView: ViewGroup
		@Mock
		private lateinit var scrimController: ScrimController

		@Mock
		private lateinit var moveFromCenterAnimation: StatusBarMoveFromCenterAnimationController
		@@ -47,13 +56,23 @@ class PhoneStatusBarViewControllerTest : SysuiTestCase() {
		@Before
		fun setUp() {
		MockitoAnnotations.initMocks(this)
		`when`(panelViewController.view).thenReturn(panelView)

		// create the view on main thread as it requires main looper
		InstrumentationRegistry.getInstrumentation().runOnMainSync {
		val parent = FrameLayout(mContext) // add parent to keep layout params
		view = LayoutInflater.from(mContext)
		.inflate(R.layout.status_bar, parent, false) as PhoneStatusBarView
		view.setPanel(panelViewController)
		view.setScrimController(scrimController)
		}
		controller = PhoneStatusBarViewController(view, commandQueue, null)

		controller = PhoneStatusBarViewController(
		view,
		commandQueue,
		null,
		stateChangeListener
		)
		}

		@Test
		@@ -73,8 +92,29 @@ class PhoneStatusBarViewControllerTest : SysuiTestCase() {

		@Test
		fun constructor_moveFromCenterAnimationIsNotNull_moveFromCenterAnimationInitialized() {
		controller = PhoneStatusBarViewController(view, commandQueue, moveFromCenterAnimation)
		controller = PhoneStatusBarViewController(
		view, commandQueue, moveFromCenterAnimation, stateChangeListener
		)

		verify(moveFromCenterAnimation).init(any(), any())
		}

		@Test
		fun constructor_setsExpansionStateChangedListenerOnView() {
		assertThat(stateChangeListener.stateChangeCalled).isFalse()

		// If the constructor correctly set the listener, then it should be used when
		// [PhoneStatusBarView.panelExpansionChanged] is called.
		view.panelExpansionChanged(0f, false)

		assertThat(stateChangeListener.stateChangeCalled).isTrue()
		}

		private class TestStateChangedListener : PhoneStatusBarView.PanelExpansionStateChangedListener {
		var stateChangeCalled: Boolean = false

		override fun onPanelExpansionStateChanged() {
		stateChangeCalled = true
		}
		}
		}

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewTest.kt

+62 −0

Original line number	Diff line number	Diff line
		@@ -16,20 +16,38 @@

		package com.android.systemui.statusbar.phone

		import android.view.ViewGroup
		import androidx.test.filters.SmallTest
		import com.android.systemui.SysuiTestCase
		import com.google.common.truth.Truth.assertThat
		import org.junit.Before
		import org.junit.Test
		import org.mockito.Mock
		import org.mockito.Mockito.`when`
		import org.mockito.MockitoAnnotations

		@SmallTest
		class PhoneStatusBarViewTest : SysuiTestCase() {

		@Mock
		private lateinit var panelViewController: PanelViewController
		@Mock
		private lateinit var panelView: ViewGroup
		@Mock
		private lateinit var scrimController: ScrimController

		private lateinit var view: PhoneStatusBarView

		@Before
		fun setUp() {
		MockitoAnnotations.initMocks(this)
		// TODO(b/197137564): Setting up a panel view and its controller feels unnecessary when
		// testing just [PhoneStatusBarView].
		`when`(panelViewController.view).thenReturn(panelView)

		view = PhoneStatusBarView(mContext, null)
		view.setPanel(panelViewController)
		view.setScrimController(scrimController)
		}

		@Test
		@@ -51,4 +69,48 @@ class PhoneStatusBarViewTest : SysuiTestCase() {
		view.panelEnabled()
		// No assert needed, just testing no crash
		}

		@Test
		fun panelExpansionChanged_fracZero_stateChangeListenerNotified() {
		val listener = TestStateChangedListener()
		view.setPanelExpansionStateChangedListener(listener)

		view.panelExpansionChanged(0f, false)

		assertThat(listener.stateChangeCalled).isTrue()
		}

		@Test
		fun panelExpansionChanged_fracOne_stateChangeListenerNotified() {
		val listener = TestStateChangedListener()
		view.setPanelExpansionStateChangedListener(listener)

		view.panelExpansionChanged(1f, false)

		assertThat(listener.stateChangeCalled).isTrue()
		}

		@Test
		fun panelExpansionChanged_fracHalf_stateChangeListenerNotNotified() {
		val listener = TestStateChangedListener()
		view.setPanelExpansionStateChangedListener(listener)

		view.panelExpansionChanged(0.5f, false)

		assertThat(listener.stateChangeCalled).isFalse()
		}

		@Test
		fun panelExpansionChanged_noStateChangeListener_noCrash() {
		view.panelExpansionChanged(1f, false)
		// No assert needed, just testing no crash
		}

		private class TestStateChangedListener : PhoneStatusBarView.PanelExpansionStateChangedListener {
		var stateChangeCalled: Boolean = false

		override fun onPanelExpansionStateChanged() {
		stateChangeCalled = true
		}
		}
		}