Merge "Don't special case swipe up animation if launcher was visible" into ub-launcher3-qt-dev (3deb42f2) · Commits · e / os / android_packages_apps_Trebuchet

quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java

+15 −30

Original line number	Diff line number	Diff line
		@@ -38,6 +38,10 @@ import android.view.MotionEvent;
		import android.view.View;
		import android.view.animation.Interpolator;

		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;
		import androidx.annotation.UiThread;

		import com.android.launcher3.DeviceProfile;
		import com.android.launcher3.Launcher;
		import com.android.launcher3.LauncherAppState;
		@@ -59,10 +63,6 @@ import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
		import java.util.function.BiPredicate;
		import java.util.function.Consumer;

		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;
		import androidx.annotation.UiThread;

		/**
		* {@link ActivityControlHelper} for the in-launcher recents.
		*/
		@@ -163,21 +163,16 @@ public final class LauncherActivityControllerHelper implements ActivityControlHe
		}
		activity.getStateManager().setRestState(resetState);

		final LauncherState fromState;
		if (!activityVisible) {
		// Since the launcher is not visible, we can safely reset the scroll position.
		final LauncherState fromState = animateActivity ? BACKGROUND_APP : OVERVIEW;
		activity.getStateManager().goToState(fromState, false);
		// Since all apps is not visible, we can safely reset the scroll position.
		// This ensures then the next swipe up to all-apps starts from scroll 0.
		activity.getAppsView().reset(false /* animate */);
		fromState = animateActivity ? BACKGROUND_APP : OVERVIEW;
		activity.getStateManager().goToState(fromState, false);

		// Optimization, hide the all apps view to prevent layout while initializing
		activity.getAppsView().getContentView().setVisibility(View.GONE);

		AccessibilityManagerCompat.sendStateEventToTest(activity, fromState.ordinal);
		} else {
		fromState = startState;
		}

		return new AnimationFactory() {
		private Animator mShelfAnim;
		@@ -185,8 +180,7 @@ public final class LauncherActivityControllerHelper implements ActivityControlHe

		@Override
		public void createActivityController(long transitionLength) {
		createActivityControllerInternal(activity, activityVisible, fromState,
		transitionLength, callback);
		createActivityControllerInternal(activity, fromState, transitionLength, callback);
		}

		@Override
		@@ -230,18 +224,9 @@ public final class LauncherActivityControllerHelper implements ActivityControlHe
		};
		}

		private void createActivityControllerInternal(Launcher activity, boolean wasVisible,
		LauncherState fromState, long transitionLength,
		Consumer<AnimatorPlaybackController> callback) {
		private void createActivityControllerInternal(Launcher activity, LauncherState fromState,
		long transitionLength, Consumer<AnimatorPlaybackController> callback) {
		LauncherState endState = OVERVIEW;
		if (wasVisible && fromState != BACKGROUND_APP) {
		// If a translucent app was launched fom launcher, animate launcher states.
		DeviceProfile dp = activity.getDeviceProfile();
		long accuracy = 2 * Math.max(dp.widthPx, dp.heightPx);
		callback.accept(activity.getStateManager()
		.createAnimationToNewWorkspace(fromState, endState, accuracy));
		return;
		}
		if (fromState == endState) {
		return;
		}

quickstep/recents_ui_overrides/src/com/android/quickstep/WindowTransformSwipeHandler.java

+22 −6

Original line number	Diff line number	Diff line
		@@ -64,6 +64,9 @@ import android.view.WindowInsets;
		import android.view.WindowManager;
		import android.view.animation.Interpolator;

		import androidx.annotation.NonNull;
		import androidx.annotation.UiThread;

		import com.android.launcher3.AbstractFloatingView;
		import com.android.launcher3.BaseDraggingActivity;
		import com.android.launcher3.DeviceProfile;
		@@ -103,9 +106,6 @@ import com.android.systemui.shared.system.WindowCallbacksCompat;
		import java.util.function.BiFunction;
		import java.util.function.Consumer;

		import androidx.annotation.NonNull;
		import androidx.annotation.UiThread;

		@TargetApi(Build.VERSION_CODES.O)
		public class WindowTransformSwipeHandler<T extends BaseDraggingActivity>
		implements SwipeAnimationListener, OnApplyWindowInsetsListener {
		@@ -429,8 +429,19 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity>
		// If we've already ended the gesture and are going home, don't prepare recents UI,
		// as that will set the state as BACKGROUND_APP, overriding the animation to NORMAL.
		if (mGestureEndTarget != HOME) {
		Runnable initAnimFactory = () -> {
		mAnimationFactory = mActivityControlHelper.prepareRecentsUI(mActivity,
		mWasLauncherAlreadyVisible, true, this::onAnimatorPlaybackControllerCreated);
		mWasLauncherAlreadyVisible, true,
		this::onAnimatorPlaybackControllerCreated);
		};
		if (mWasLauncherAlreadyVisible) {
		// Launcher is visible, but might be about to stop. Thus, if we prepare recents
		// now, it might get overridden by moveToRestState() in onStop(). To avoid this,
		// wait until the next gesture (and possibly launcher) starts.
		mStateCallback.addCallback(STATE_GESTURE_STARTED, initAnimFactory);
		} else {
		initAnimFactory.run();
		}
		}
		AbstractFloatingView.closeAllOpenViews(activity, mWasLauncherAlreadyVisible);

		@@ -1044,7 +1055,12 @@ public class WindowTransformSwipeHandler<T extends BaseDraggingActivity>
		}

		private void invalidateHandlerWithLauncher() {
		if (mLauncherTransitionController != null) {
		if (mLauncherTransitionController.getAnimationPlayer().isStarted()) {
		mLauncherTransitionController.getAnimationPlayer().cancel();
		}
		mLauncherTransitionController = null;
		}

		mRecentsView.setEnableFreeScroll(true);
		mRecentsView.setRunningTaskIconScaledDown(false);