Merge "Adding some state for fallback recents View" into ub-launcher3-qt-dev (4ab6254b) · Commits · e / os / BlissLauncher3

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

+24 −6

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ package com.android.quickstep;

		import static com.android.launcher3.anim.Interpolators.LINEAR;
		import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
		import static com.android.quickstep.fallback.FallbackRecentsView.ZOOM_PROGRESS;
		import static com.android.quickstep.views.RecentsView.CONTENT_ALPHA;

		import android.animation.Animator;
		@@ -33,6 +34,7 @@ import com.android.launcher3.DeviceProfile;
		import com.android.launcher3.anim.AnimationSuccessListener;
		import com.android.launcher3.anim.AnimatorPlaybackController;
		import com.android.launcher3.userevent.nano.LauncherLogProto;
		import com.android.quickstep.fallback.FallbackRecentsView;
		import com.android.quickstep.util.LayoutUtils;
		import com.android.quickstep.util.RemoteAnimationTargetSet;
		import com.android.quickstep.views.RecentsView;
		@@ -120,11 +122,14 @@ public final class FallbackActivityControllerHelper implements
		return (transitionLength) -> { };
		}

		RecentsView rv = activity.getOverviewPanel();
		FallbackRecentsView rv = activity.getOverviewPanel();
		rv.setContentAlpha(0);
		rv.getClearAllButton().setVisibilityAlpha(0);
		rv.setDisallowScrollToClearAll(true);

		boolean fromState = !animateActivity;
		rv.setInOverviewState(fromState);

		return new AnimationFactory() {

		boolean isAnimatingToRecents = false;
		@@ -141,15 +146,28 @@ public final class FallbackActivityControllerHelper implements

		@Override
		public void createActivityController(long transitionLength) {
		if (!isAnimatingToRecents) {
		return;
		AnimatorSet animatorSet = new AnimatorSet();
		if (isAnimatingToRecents) {
		ObjectAnimator anim = ObjectAnimator.ofFloat(rv, CONTENT_ALPHA, 0, 1);
		anim.setDuration(transitionLength).setInterpolator(LINEAR);
		animatorSet.play(anim);
		}

		ObjectAnimator anim = ObjectAnimator.ofFloat(rv, CONTENT_ALPHA, 0, 1);
		ObjectAnimator anim = ObjectAnimator.ofFloat(rv, ZOOM_PROGRESS, 1, 0);
		anim.setDuration(transitionLength).setInterpolator(LINEAR);
		AnimatorSet animatorSet = new AnimatorSet();
		animatorSet.play(anim);
		callback.accept(AnimatorPlaybackController.wrap(animatorSet, transitionLength));

		AnimatorPlaybackController controller =
		AnimatorPlaybackController.wrap(animatorSet, transitionLength);

		// Since we are changing the start position of the UI, reapply the state, at the end
		controller.setEndAction(() -> {
		boolean endState = true;
		rv.setInOverviewState(controller.getInterpolatedProgress() > 0.5 ?
		endState : fromState);
		});

		callback.accept(controller);
		}
		};
		}

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

+8 −1

Original line number	Diff line number	Diff line
		@@ -125,7 +125,14 @@ public final class RecentsActivity extends BaseRecentsActivity {
		@Override
		public void onCreateAnimation(RemoteAnimationTargetCompat[] targetCompats,
		AnimationResult result) {
		result.setAnimation(composeRecentsLaunchAnimator(taskView, targetCompats));
		AnimatorSet anim = composeRecentsLaunchAnimator(taskView, targetCompats);
		anim.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationEnd(Animator animation) {
		mFallbackRecentsView.resetViewUI();
		}
		});
		result.setAnimation(anim);
		}
		};
		return ActivityOptionsCompat.makeRemoteAnimation(new RemoteAnimationAdapterCompat(

quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsView.java

+68 −0

Original line number	Diff line number	Diff line
		@@ -15,19 +15,45 @@
		*/
		package com.android.quickstep.fallback;

		import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;

		import android.content.Context;
		import android.graphics.Canvas;
		import android.graphics.Rect;
		import android.util.AttributeSet;
		import android.util.FloatProperty;
		import android.view.View;

		import com.android.launcher3.DeviceProfile;
		import com.android.launcher3.LauncherState.ScaleAndTranslation;
		import com.android.launcher3.Utilities;
		import com.android.quickstep.RecentsActivity;
		import com.android.quickstep.util.LayoutUtils;
		import com.android.quickstep.views.RecentsView;
		import com.android.quickstep.views.TaskView;

		public class FallbackRecentsView extends RecentsView<RecentsActivity> {

		public static final FloatProperty<FallbackRecentsView> ZOOM_PROGRESS =
		new FloatProperty<FallbackRecentsView> ("zoomInProgress") {

		@Override
		public void setValue(FallbackRecentsView view, float value) {
		view.setZoomProgress(value);
		}

		@Override
		public Float get(FallbackRecentsView view) {
		return view.mZoomInProgress;
		}
		};

		private float mZoomInProgress = 0;
		private boolean mInOverviewState = true;

		private float mZoomScale = 1f;
		private float mZoomTranslationY = 0f;

		public FallbackRecentsView(Context context, AttributeSet attrs) {
		this(context, attrs, 0);
		}
		@@ -71,4 +97,46 @@ public class FallbackRecentsView extends RecentsView<RecentsActivity> {
		// Just use the activity task size for multi-window as well.
		return false;
		}

		public void resetViewUI() {
		setZoomProgress(0);
		resetTaskVisuals();
		}

		public void setInOverviewState(boolean inOverviewState) {
		if (mInOverviewState != inOverviewState) {
		mInOverviewState = inOverviewState;
		if (mInOverviewState) {
		resetTaskVisuals();
		} else {
		setZoomProgress(1);
		}
		}
		}

		@Override
		protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
		super.onLayout(changed, left, top, right, bottom);

		if (getTaskViewCount() == 0) {
		mZoomScale = 1f;
		mZoomTranslationY = 0f;
		} else {
		TaskView dummyTask = getTaskViewAt(0);
		ScaleAndTranslation sat = getTempClipAnimationHelper()
		.updateForFullscreenOverview(dummyTask)
		.getScaleAndTranslation();
		mZoomScale = sat.scale;
		mZoomTranslationY = sat.translationY;
		}

		setZoomProgress(mZoomInProgress);
		}

		public void setZoomProgress(float progress) {
		mZoomInProgress = progress;
		SCALE_PROPERTY.set(this, Utilities.mapRange(mZoomInProgress, 1, mZoomScale));
		TRANSLATION_Y.set(this, Utilities.mapRange(mZoomInProgress, 0, mZoomTranslationY));
		FULLSCREEN_PROGRESS.set(this, mZoomInProgress);
		}
		}