diff options
Diffstat (limited to 'src/com/android/launcher3/LauncherStateTransitionAnimation.java')
-rw-r--r-- | src/com/android/launcher3/LauncherStateTransitionAnimation.java | 214 |
1 files changed, 125 insertions, 89 deletions
diff --git a/src/com/android/launcher3/LauncherStateTransitionAnimation.java b/src/com/android/launcher3/LauncherStateTransitionAnimation.java index d69b7432d..acace8299 100644 --- a/src/com/android/launcher3/LauncherStateTransitionAnimation.java +++ b/src/com/android/launcher3/LauncherStateTransitionAnimation.java @@ -80,13 +80,6 @@ import java.util.HashMap; public class LauncherStateTransitionAnimation { /** - * Callbacks made during the state transition - */ - interface Callbacks { - public void onStateTransitionHideSearchBar(); - } - - /** * Private callbacks made during transition setup. */ static abstract class PrivateTransitionCallbacks { @@ -111,12 +104,10 @@ public class LauncherStateTransitionAnimation { public static final int SINGLE_FRAME_DELAY = 16; @Thunk Launcher mLauncher; - @Thunk Callbacks mCb; - @Thunk AnimatorSet mStateAnimation; + @Thunk AnimatorSet mCurrentAnimation; - public LauncherStateTransitionAnimation(Launcher l, Callbacks cb) { + public LauncherStateTransitionAnimation(Launcher l) { mLauncher = l; - mCb = cb; } /** @@ -125,8 +116,8 @@ public class LauncherStateTransitionAnimation { * @param startSearchAfterTransition Immediately starts app search after the transition to * All Apps is completed. */ - public void startAnimationToAllApps(final boolean animated, - final boolean startSearchAfterTransition) { + public void startAnimationToAllApps(final Workspace.State fromWorkspaceState, + final boolean animated, final boolean startSearchAfterTransition) { final AllAppsContainerView toView = mLauncher.getAppsView(); final View buttonView = mLauncher.getAllAppsButton(); PrivateTransitionCallbacks cb = new PrivateTransitionCallbacks() { @@ -159,15 +150,16 @@ public class LauncherStateTransitionAnimation { } }; // Only animate the search bar if animating from spring loaded mode back to all apps - startAnimationToOverlay(Workspace.State.NORMAL_HIDDEN, buttonView, toView, - toView.getContentView(), toView.getRevealView(), toView.getSearchBarView(), - animated, true /* hideSearchBar */, cb); + mCurrentAnimation = startAnimationToOverlay(fromWorkspaceState, + Workspace.State.NORMAL_HIDDEN, buttonView, toView, toView.getContentView(), + toView.getRevealView(), toView.getSearchBarView(), animated, cb); } /** * Starts an animation to the widgets view. */ - public void startAnimationToWidgets(final boolean animated) { + public void startAnimationToWidgets(final Workspace.State fromWorkspaceState, + final boolean animated) { final WidgetsContainerView toView = mLauncher.getWidgetsView(); final View buttonView = mLauncher.getWidgetsButton(); @@ -177,17 +169,17 @@ public class LauncherStateTransitionAnimation { return 0.3f; } }; - startAnimationToOverlay(Workspace.State.OVERVIEW_HIDDEN, buttonView, toView, - toView.getContentView(), toView.getRevealView(), null, animated, - true /* hideSearchBar */, cb); + mCurrentAnimation = startAnimationToOverlay(fromWorkspaceState, + Workspace.State.OVERVIEW_HIDDEN, buttonView, toView, toView.getContentView(), + toView.getRevealView(), null, animated, cb); } /** * Starts and animation to the workspace from the current overlay view. */ public void startAnimationToWorkspace(final Launcher.State fromState, - final Workspace.State toWorkspaceState, final int toWorkspacePage, - final boolean animated, final Runnable onCompleteRunnable) { + final Workspace.State fromWorkspaceState, final Workspace.State toWorkspaceState, + final int toWorkspacePage, final boolean animated, final Runnable onCompleteRunnable) { if (toWorkspaceState != Workspace.State.NORMAL && toWorkspaceState != Workspace.State.SPRING_LOADED && toWorkspaceState != Workspace.State.OVERVIEW) { @@ -195,10 +187,10 @@ public class LauncherStateTransitionAnimation { } if (fromState == Launcher.State.APPS || fromState == Launcher.State.APPS_SPRING_LOADED) { - startAnimationToWorkspaceFromAllApps(toWorkspaceState, toWorkspacePage, + startAnimationToWorkspaceFromAllApps(fromWorkspaceState, toWorkspaceState, toWorkspacePage, animated, onCompleteRunnable); } else { - startAnimationToWorkspaceFromWidgets(toWorkspaceState, toWorkspacePage, + startAnimationToWorkspaceFromWidgets(fromWorkspaceState, toWorkspaceState, toWorkspacePage, animated, onCompleteRunnable); } } @@ -207,10 +199,11 @@ public class LauncherStateTransitionAnimation { * Creates and starts a new animation to a particular overlay view. */ @SuppressLint("NewApi") - private void startAnimationToOverlay(final Workspace.State toWorkspaceState, - final View buttonView, final View toView, final View contentView, final View revealView, - final View overlaySearchBarView, final boolean animated, final boolean hideSearchBar, - final PrivateTransitionCallbacks pCb) { + private AnimatorSet startAnimationToOverlay(final Workspace.State fromWorkspaceState, + final Workspace.State toWorkspaceState, final View buttonView, final View toView, + final View contentView, final View revealView, final View overlaySearchBarView, + final boolean animated, final PrivateTransitionCallbacks pCb) { + final AnimatorSet animation = LauncherAnimUtils.createAnimatorSet(); final Resources res = mLauncher.getResources(); final boolean material = Utilities.isLmpOrAbove(); final int revealDuration = res.getInteger(R.integer.config_overlayRevealTime); @@ -230,11 +223,13 @@ public class LauncherStateTransitionAnimation { // Create the workspace animation. // NOTE: this call apparently also sets the state for the workspace if !animated Animator workspaceAnim = mLauncher.startWorkspaceStateChangeAnimation(toWorkspaceState, -1, - animated, overlaySearchBarView != null /* hasOverlaySearchBar */, layerViews); + animated, layerViews); - if (animated && initialized) { - mStateAnimation = LauncherAnimUtils.createAnimatorSet(); + // Animate the search bar + startWorkspaceSearchBarAnimation(animation, fromWorkspaceState, toWorkspaceState, + animated ? revealDuration : 0, overlaySearchBarView); + if (animated && initialized) { // Setup the reveal view animation int width = revealView.getMeasuredWidth(); int height = revealView.getMeasuredHeight(); @@ -274,7 +269,7 @@ public class LauncherStateTransitionAnimation { // Play the animation layerViews.put(revealView, BUILD_AND_SET_LAYER); - mStateAnimation.play(panelAlphaAndDrift); + animation.play(panelAlphaAndDrift); if (overlaySearchBarView != null) { overlaySearchBarView.setAlpha(0f); @@ -282,7 +277,7 @@ public class LauncherStateTransitionAnimation { searchBarAlpha.setDuration(100); searchBarAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); layerViews.put(overlaySearchBarView, BUILD_AND_SET_LAYER); - mStateAnimation.play(searchBarAlpha); + animation.play(searchBarAlpha); } // Setup the animation for the content view @@ -297,13 +292,13 @@ public class LauncherStateTransitionAnimation { pageDrift.setDuration(revealDuration); pageDrift.setInterpolator(new LogDecelerateInterpolator(100, 0)); pageDrift.setStartDelay(itemsAlphaStagger); - mStateAnimation.play(pageDrift); + animation.play(pageDrift); ObjectAnimator itemsAlpha = ObjectAnimator.ofFloat(contentView, "alpha", 0f, 1f); itemsAlpha.setDuration(revealDuration); itemsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); itemsAlpha.setStartDelay(itemsAlphaStagger); - mStateAnimation.play(itemsAlpha); + animation.play(itemsAlpha); if (material) { float startRadius = pCb.getMaterialRevealViewStartFinalRadius(); @@ -316,10 +311,10 @@ public class LauncherStateTransitionAnimation { if (listener != null) { reveal.addListener(listener); } - mStateAnimation.play(reveal); + animation.play(reveal); } - mStateAnimation.addListener(new AnimatorListenerAdapter() { + animation.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { dispatchOnLauncherTransitionEnd(fromView, animated, false); @@ -335,12 +330,8 @@ public class LauncherStateTransitionAnimation { } } - if (hideSearchBar) { - mCb.onStateTransitionHideSearchBar(); - } - // This can hold unnecessary references to views. - mStateAnimation = null; + cleanupAnimation(); pCb.onTransitionComplete(); } @@ -348,7 +339,7 @@ public class LauncherStateTransitionAnimation { // Play the workspace animation if (workspaceAnim != null) { - mStateAnimation.play(workspaceAnim); + animation.play(workspaceAnim); } // Dispatch the prepare transition signal @@ -356,12 +347,12 @@ public class LauncherStateTransitionAnimation { dispatchOnLauncherTransitionPrepare(toView, animated, false); - final AnimatorSet stateAnimation = mStateAnimation; + final AnimatorSet stateAnimation = animation; final Runnable startAnimRunnable = new Runnable() { public void run() { - // Check that mStateAnimation hasn't changed while + // Check that mCurrentAnimation hasn't changed while // we waited for a layout/draw pass - if (mStateAnimation != stateAnimation) + if (mCurrentAnimation != stateAnimation) return; dispatchOnLauncherTransitionStart(fromView, animated, false); dispatchOnLauncherTransitionStart(toView, animated, false); @@ -380,12 +371,14 @@ public class LauncherStateTransitionAnimation { // Focus the new view toView.requestFocus(); - mStateAnimation.start(); + stateAnimation.start(); } }; toView.bringToFront(); toView.setVisibility(View.VISIBLE); toView.post(startAnimRunnable); + + return animation; } else { toView.setTranslationX(0.0f); toView.setTranslationY(0.0f); @@ -397,10 +390,6 @@ public class LauncherStateTransitionAnimation { // Show the content view contentView.setVisibility(View.VISIBLE); - if (hideSearchBar) { - mCb.onStateTransitionHideSearchBar(); - } - dispatchOnLauncherTransitionPrepare(fromView, animated, false); dispatchOnLauncherTransitionStart(fromView, animated, false); dispatchOnLauncherTransitionEnd(fromView, animated, false); @@ -408,18 +397,19 @@ public class LauncherStateTransitionAnimation { dispatchOnLauncherTransitionStart(toView, animated, false); dispatchOnLauncherTransitionEnd(toView, animated, false); pCb.onTransitionComplete(); + + return null; } } /** * Starts and animation to the workspace from the apps view. */ - private void startAnimationToWorkspaceFromAllApps(final Workspace.State toWorkspaceState, - final int toWorkspacePage, final boolean animated, final Runnable onCompleteRunnable) { + private void startAnimationToWorkspaceFromAllApps(final Workspace.State fromWorkspaceState, + final Workspace.State toWorkspaceState, final int toWorkspacePage, + final boolean animated, final Runnable onCompleteRunnable) { AllAppsContainerView appsView = mLauncher.getAppsView(); PrivateTransitionCallbacks cb = new PrivateTransitionCallbacks() { - int[] mAllAppsToPanelDelta; - @Override float getMaterialRevealViewFinalAlpha(View revealView) { // No alpha anim from all apps @@ -451,8 +441,8 @@ public class LauncherStateTransitionAnimation { } }; // Only animate the search bar if animating to spring loaded mode from all apps - startAnimationToWorkspaceFromOverlay(toWorkspaceState, toWorkspacePage, - mLauncher.getAllAppsButton(), appsView, appsView.getContentView(), + mCurrentAnimation = startAnimationToWorkspaceFromOverlay(fromWorkspaceState, toWorkspaceState, + toWorkspacePage, mLauncher.getAllAppsButton(), appsView, appsView.getContentView(), appsView.getRevealView(), appsView.getSearchBarView(), animated, onCompleteRunnable, cb); } @@ -460,8 +450,9 @@ public class LauncherStateTransitionAnimation { /** * Starts and animation to the workspace from the widgets view. */ - private void startAnimationToWorkspaceFromWidgets(final Workspace.State toWorkspaceState, - final int toWorkspacePage, final boolean animated, final Runnable onCompleteRunnable) { + private void startAnimationToWorkspaceFromWidgets(final Workspace.State fromWorkspaceState, + final Workspace.State toWorkspaceState, final int toWorkspacePage, + final boolean animated, final Runnable onCompleteRunnable) { final WidgetsContainerView widgetsView = mLauncher.getWidgetsView(); PrivateTransitionCallbacks cb = new PrivateTransitionCallbacks() { @Override @@ -479,19 +470,21 @@ public class LauncherStateTransitionAnimation { }; } }; - startAnimationToWorkspaceFromOverlay(toWorkspaceState, toWorkspacePage, - mLauncher.getWidgetsButton(), widgetsView, widgetsView.getContentView(), - widgetsView.getRevealView(), null, animated, onCompleteRunnable, cb); + mCurrentAnimation = startAnimationToWorkspaceFromOverlay(fromWorkspaceState, + toWorkspaceState, toWorkspacePage, mLauncher.getWidgetsButton(), widgetsView, + widgetsView.getContentView(), widgetsView.getRevealView(), null, animated, + onCompleteRunnable, cb); } /** * Creates and starts a new animation to the workspace. */ - private void startAnimationToWorkspaceFromOverlay(final Workspace.State toWorkspaceState, - final int toWorkspacePage, final View buttonView, final View fromView, - final View contentView, final View revealView, final View overlaySearchBarView, - final boolean animated, final Runnable onCompleteRunnable, - final PrivateTransitionCallbacks pCb) { + private AnimatorSet startAnimationToWorkspaceFromOverlay(final Workspace.State fromWorkspaceState, + final Workspace.State toWorkspaceState, final int toWorkspacePage, final View buttonView, + final View fromView, final View contentView, final View revealView, + final View overlaySearchBarView, final boolean animated, final Runnable onCompleteRunnable, + final PrivateTransitionCallbacks pCb) { + final AnimatorSet animation = LauncherAnimUtils.createAnimatorSet(); final Resources res = mLauncher.getResources(); final boolean material = Utilities.isLmpOrAbove(); final int revealDuration = res.getInteger(R.integer.config_overlayRevealTime); @@ -511,15 +504,16 @@ public class LauncherStateTransitionAnimation { // Create the workspace animation. // NOTE: this call apparently also sets the state for the workspace if !animated Animator workspaceAnim = mLauncher.startWorkspaceStateChangeAnimation(toWorkspaceState, - toWorkspacePage, animated, overlaySearchBarView != null /* hasOverlaySearchBar */, - layerViews); + toWorkspacePage, animated, layerViews); - if (animated && initialized) { - mStateAnimation = LauncherAnimUtils.createAnimatorSet(); + // Animate the search bar + startWorkspaceSearchBarAnimation(animation, fromWorkspaceState, toWorkspaceState, + animated ? revealDuration : 0, overlaySearchBarView); + if (animated && initialized) { // Play the workspace animation if (workspaceAnim != null) { - mStateAnimation.play(workspaceAnim); + animation.play(workspaceAnim); } // hideAppsCustomizeHelper is called in some cases when it is already hidden @@ -558,14 +552,14 @@ public class LauncherStateTransitionAnimation { panelDriftY.setDuration(revealDuration - SINGLE_FRAME_DELAY); panelDriftY.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); panelDriftY.setInterpolator(decelerateInterpolator); - mStateAnimation.play(panelDriftY); + animation.play(panelDriftY); ObjectAnimator panelDriftX = ObjectAnimator.ofFloat(revealView, "translationX", 0, revealViewToXDrift); panelDriftX.setDuration(revealDuration - SINGLE_FRAME_DELAY); panelDriftX.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); panelDriftX.setInterpolator(decelerateInterpolator); - mStateAnimation.play(panelDriftX); + animation.play(panelDriftX); // Setup animation for the reveal panel alpha final float revealViewToAlpha = !material ? 0f : @@ -576,7 +570,7 @@ public class LauncherStateTransitionAnimation { panelAlpha.setDuration(material ? revealDuration : 150); panelAlpha.setStartDelay(material ? 0 : itemsAlphaStagger + SINGLE_FRAME_DELAY); panelAlpha.setInterpolator(decelerateInterpolator); - mStateAnimation.play(panelAlpha); + animation.play(panelAlpha); } // Setup the animation for the content view @@ -589,13 +583,13 @@ public class LauncherStateTransitionAnimation { pageDrift.setDuration(revealDuration - SINGLE_FRAME_DELAY); pageDrift.setInterpolator(decelerateInterpolator); pageDrift.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); - mStateAnimation.play(pageDrift); + animation.play(pageDrift); contentView.setAlpha(1f); ObjectAnimator itemsAlpha = ObjectAnimator.ofFloat(contentView, "alpha", 1f, 0f); itemsAlpha.setDuration(100); itemsAlpha.setInterpolator(decelerateInterpolator); - mStateAnimation.play(itemsAlpha); + animation.play(itemsAlpha); if (overlaySearchBarView != null) { overlaySearchBarView.setAlpha(1f); @@ -604,7 +598,7 @@ public class LauncherStateTransitionAnimation { searchAlpha.setInterpolator(decelerateInterpolator); searchAlpha.setStartDelay(material ? 0 : itemsAlphaStagger + SINGLE_FRAME_DELAY); layerViews.put(overlaySearchBarView, BUILD_AND_SET_LAYER); - mStateAnimation.play(searchAlpha); + animation.play(searchAlpha); } if (material) { @@ -620,14 +614,14 @@ public class LauncherStateTransitionAnimation { if (listener != null) { reveal.addListener(listener); } - mStateAnimation.play(reveal); + animation.play(reveal); } dispatchOnLauncherTransitionPrepare(fromView, animated, true); dispatchOnLauncherTransitionPrepare(toView, animated, true); } - mStateAnimation.addListener(new AnimatorListenerAdapter() { + animation.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { fromView.setVisibility(View.GONE); @@ -657,18 +651,19 @@ public class LauncherStateTransitionAnimation { } // This can hold unnecessary references to views. - mStateAnimation = null; + cleanupAnimation(); pCb.onTransitionComplete(); } }); - final AnimatorSet stateAnimation = mStateAnimation; + final AnimatorSet stateAnimation = animation; final Runnable startAnimRunnable = new Runnable() { public void run() { - // Check that mStateAnimation hasn't changed while + // Check that mCurrentAnimation hasn't changed while // we waited for a layout/draw pass - if (mStateAnimation != stateAnimation) + if (mCurrentAnimation != stateAnimation) return; + dispatchOnLauncherTransitionStart(fromView, animated, false); dispatchOnLauncherTransitionStart(toView, animated, false); @@ -682,10 +677,12 @@ public class LauncherStateTransitionAnimation { v.buildLayer(); } } - mStateAnimation.start(); + stateAnimation.start(); } }; fromView.post(startAnimRunnable); + + return animation; } else { fromView.setVisibility(View.GONE); dispatchOnLauncherTransitionPrepare(fromView, animated, true); @@ -700,9 +697,44 @@ public class LauncherStateTransitionAnimation { if (onCompleteRunnable != null) { onCompleteRunnable.run(); } + + return null; } } + /** + * Coordinates the workspace search bar animation along with the launcher state animation. + */ + private void startWorkspaceSearchBarAnimation(AnimatorSet animation, + final Workspace.State fromWorkspaceState, final Workspace.State toWorkspaceState, int duration, + View overlaySearchBar) { + final SearchDropTargetBar.State toSearchBarState = + toWorkspaceState.getSearchDropTargetBarState(); + + if (overlaySearchBar != null) { + if ((toWorkspaceState == Workspace.State.NORMAL) && + (fromWorkspaceState == Workspace.State.NORMAL_HIDDEN)) { + // If we are transitioning from the overlay to the workspace, then show the + // workspace search bar immediately and let the overlay search bar fade out on top + mLauncher.getSearchDropTargetBar().animateToState(toSearchBarState, 0); + } else if (fromWorkspaceState == Workspace.State.NORMAL) { + // If we are transitioning from the workspace to the overlay, then keep the + // workspace search bar visible until the overlay search bar fades in on top + animation.addListener(new AnimatorListenerAdapter() { + @Override + public void onAnimationEnd(Animator animation) { + mLauncher.getSearchDropTargetBar().animateToState(toSearchBarState, 0); + } + }); + } else { + // Otherwise, then just animate the workspace search bar normally + mLauncher.getSearchDropTargetBar().animateToState(toSearchBarState, duration); + } + } else { + // If there is no overlay search bar, then just animate the workspace search bar + mLauncher.getSearchDropTargetBar().animateToState(toSearchBarState, duration); + } + } /** * Dispatches the prepare-transition event to suitable views. @@ -753,10 +785,14 @@ public class LauncherStateTransitionAnimation { * Cancels the current animation. */ private void cancelAnimation() { - if (mStateAnimation != null) { - mStateAnimation.setDuration(0); - mStateAnimation.cancel(); - mStateAnimation = null; + if (mCurrentAnimation != null) { + mCurrentAnimation.setDuration(0); + mCurrentAnimation.cancel(); + mCurrentAnimation = null; } } + + private void cleanupAnimation() { + mCurrentAnimation = null; + } } |