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Commit d376b27d authored by András Klöczl's avatar András Klöczl Committed by Android (Google) Code Review
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Merge "Add animation for all visible pages on home screen." into sc-dev

parents 5f35ff02 da0e0e3c

quickstep/src/com/android/launcher3/QuickstepTransitionManager.java

+17 −18
Original line number Diff line number Diff line
@@ -102,7 +102,9 @@ import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat. 
import com.android.systemui.shared.system.WindowManagerWrapper;

import com.android.wm.shell.startingsurface.IStartingWindowListener;



import java.util.ArrayList;

import java.util.LinkedHashMap;

import java.util.List;



/**

 * Manages the opening and closing app transitions from Launcher
@@ -485,32 +487,29 @@ public class QuickstepTransitionManager implements OnDeviceProfileChangeListener 
            alpha.setInterpolator(LINEAR);

            launcherAnimator.play(alpha);



            List<View> viewsToAnimate = new ArrayList<>();



            Workspace workspace = mLauncher.getWorkspace();

            View currentPage = ((CellLayout) workspace.getChildAt(workspace.getCurrentPage()))

                    .getShortcutsAndWidgets();

            View hotseat = mLauncher.getHotseat();

            View qsb = mLauncher.findViewById(R.id.search_container_all_apps);

            workspace.getVisiblePages().forEach(

                    view -> viewsToAnimate.add(((CellLayout) view).getShortcutsAndWidgets()));



            currentPage.setLayerType(View.LAYER_TYPE_HARDWARE, null);

            hotseat.setLayerType(View.LAYER_TYPE_HARDWARE, null);

            qsb.setLayerType(View.LAYER_TYPE_HARDWARE, null);

            viewsToAnimate.add(mLauncher.getHotseat());

            // Add QSB

            viewsToAnimate.add(mLauncher.findViewById(R.id.search_container_all_apps));



            launcherAnimator.play(ObjectAnimator.ofFloat(currentPage, View.TRANSLATION_Y, trans));

            launcherAnimator.play(ObjectAnimator.ofFloat(hotseat, View.TRANSLATION_Y, trans));

            launcherAnimator.play(ObjectAnimator.ofFloat(qsb, View.TRANSLATION_Y, trans));

            viewsToAnimate.forEach(view -> {

                view.setLayerType(View.LAYER_TYPE_HARDWARE, null);

                launcherAnimator.play(ObjectAnimator.ofFloat(view, View.TRANSLATION_Y, trans));

            });



            // Pause page indicator animations as they lead to layer trashing.

            mLauncher.getWorkspace().getPageIndicator().pauseAnimations();



            endListener = () -> {

                currentPage.setTranslationY(0);

                hotseat.setTranslationY(0);

                qsb.setTranslationY(0);



                currentPage.setLayerType(View.LAYER_TYPE_NONE, null);

                hotseat.setLayerType(View.LAYER_TYPE_NONE, null);

                qsb.setLayerType(View.LAYER_TYPE_NONE, null);



                viewsToAnimate.forEach(view -> {

                    view.setTranslationY(0);

                    view.setLayerType(View.LAYER_TYPE_NONE, null);

                });

                mDragLayerAlpha.setValue(1f);

                mLauncher.getWorkspace().getPageIndicator().skipAnimationsToEnd();

            };