List of usage examples for android.view View setAlpha
public void setAlpha(@FloatRange(from = 0.0, to = 1.0) float alpha)
From source file:myblog.richard.vewe.launcher3.Workspace.java
private void changeState(final State state) { if (mState == state) return;//ww w . ja v a 2s .c o m final View overviewPanel = mLauncher.getOverviewPanel(); final View hotseat = mLauncher.getHotseat(); final View pageIndicator = getPageIndicator(); setState(state); if (state == State.OVERVIEW) { if (overviewPanel != null) { overviewPanel.setVisibility(View.VISIBLE); overviewPanel.setAlpha(1f); } setAlpha(0f); if (hotseat != null) hotseat.setVisibility(View.GONE); if (pageIndicator != null) pageIndicator.setVisibility(View.GONE); } else { if (overviewPanel != null) { overviewPanel.setVisibility(View.GONE); overviewPanel.setAlpha(0f); } setAlpha(1f); if (hotseat != null) hotseat.setVisibility(View.VISIBLE); if (pageIndicator != null) pageIndicator.setVisibility(View.VISIBLE); } }
From source file:com.android.leanlauncher.Workspace.java
Animator getChangeStateAnimation(final State state, boolean animated, int delay, ArrayList<View> layerViews) { if (mState == state) { return null; }//from w w w . j av a 2 s .c om AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; // We only want a single instance of a workspace animation to be running at once, so // we cancel any incomplete transition. if (mStateAnimator != null) { mStateAnimator.cancel(); } mStateAnimator = anim; final State oldState = mState; final boolean oldStateIsNormal = (oldState == State.NORMAL); final boolean oldStateIsOverview = (oldState == State.OVERVIEW); setState(state); final boolean stateIsNormal = (state == State.NORMAL); final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN); final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN); final boolean stateIsOverview = (state == State.OVERVIEW); float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ? getOverviewModeTranslationY() : 0; boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden); boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden); boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal); boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); mNewScale = 1.0f; if (state != State.NORMAL) { if (stateIsSpringLoaded) { mNewScale = mSpringLoadedShrinkFactor; } else if (stateIsOverview || stateIsOverviewHidden) { mNewScale = mOverviewModeShrinkFactor; } } final int duration; if (workspaceToAllApps || overviewToAllApps) { duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime); } else if (workspaceToOverview || overviewToWorkspace) { duration = getResources().getInteger(R.integer.config_overviewTransitionTime); } else { duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); } final CellLayout cl = mWorkspace; float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); float finalAlpha; if (stateIsNormalHidden || stateIsOverviewHidden) { finalAlpha = 0f; } else { finalAlpha = 1f; } // If we are animating to/from the small state, then hide the side pages and fade the // current page in if (!mIsSwitchingState) { if (workspaceToAllApps || allAppsToWorkspace) { if (allAppsToWorkspace) { initialAlpha = 0f; } cl.setShortcutAndWidgetAlpha(initialAlpha); } } float oldAlpha = initialAlpha; float newAlpha = finalAlpha; if (animated) { mOldBackgroundAlpha = cl.getBackgroundAlpha(); mNewBackgroundAlpha = finalBackgroundAlpha; } else { cl.setBackgroundAlpha(finalBackgroundAlpha); cl.setShortcutAndWidgetAlpha(finalAlpha); } final View overviewPanel = mLauncher.getOverviewPanel(); if (animated) { LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); scale.scaleX(mNewScale).scaleY(mNewScale).translationY(finalWorkspaceTranslationY).setDuration(duration) .setInterpolator(mZoomInInterpolator); anim.play(scale); float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); if (oldAlpha == 0 && newAlpha == 0) { cl.setBackgroundAlpha(mNewBackgroundAlpha); cl.setShortcutAndWidgetAlpha(newAlpha); } else { if (layerViews != null) { layerViews.add(cl); } if (oldAlpha != newAlpha || currentAlpha != newAlpha) { LauncherViewPropertyAnimator alphaAnim = new LauncherViewPropertyAnimator( cl.getShortcutsAndWidgets()); alphaAnim.alpha(newAlpha).setDuration(duration).setInterpolator(mZoomInInterpolator); anim.play(alphaAnim); } if (mOldBackgroundAlpha != 0 || mNewBackgroundAlpha != 0) { ValueAnimator bgAnim = LauncherAnimUtils.ofFloat(cl, 0f, 1f); bgAnim.setInterpolator(mZoomInInterpolator); bgAnim.setDuration(duration); bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { public void onAnimationUpdate(float a, float b) { cl.setBackgroundAlpha(a * mOldBackgroundAlpha + b * mNewBackgroundAlpha); } }); anim.play(bgAnim); } } Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) .alpha(finalOverviewPanelAlpha).withLayer(); overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel)); // For animation optimations, we may need to provide the Launcher transition // with a set of views on which to force build layers in certain scenarios. overviewPanel.setLayerType(View.LAYER_TYPE_HARDWARE, null); if (layerViews != null) { layerViews.add(overviewPanel); } if (workspaceToOverview) { overviewPanelAlpha.setInterpolator(null); } else if (overviewToWorkspace) { overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); } overviewPanelAlpha.setDuration(duration); anim.play(overviewPanelAlpha); anim.setStartDelay(delay); anim.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { mStateAnimator = null; } }); } else { overviewPanel.setAlpha(finalOverviewPanelAlpha); AlphaUpdateListener.updateVisibility(overviewPanel); setScaleX(mNewScale); setScaleY(mNewScale); setTranslationY(finalWorkspaceTranslationY); } if (stateIsNormal) { animateBackgroundGradient(0f, animated); } else { animateBackgroundGradient(getResources().getInteger(R.integer.config_workspaceScrimAlpha) / 100f, animated); } return anim; }
From source file:com.android.soma.Launcher.java
/** * Bind the items start-end from the list. * * Implementation of the method from LauncherModel.Callbacks. *///w ww.j a v a 2s . c om public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end, final boolean forceAnimateIcons) { Runnable r = new Runnable() { public void run() { bindItems(shortcuts, start, end, forceAnimateIcons); } }; if (waitUntilResume(r)) { return; } // Get the list of added shortcuts and intersect them with the set of shortcuts here final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); final Collection<Animator> bounceAnims = new ArrayList<Animator>(); final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation(); Workspace workspace = mWorkspace; long newShortcutsScreenId = -1; for (int i = start; i < end; i++) { final ItemInfo item = shortcuts.get(i); // Short circuit if we are loading dock items for a configuration which has no dock if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT && mHotseat == null) { continue; } switch (item.itemType) { case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: ShortcutInfo info = (ShortcutInfo) item; View shortcut = createShortcut(info); /* * TODO: FIX collision case */ if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { CellLayout cl = mWorkspace.getScreenWithId(item.screenId); if (cl != null && cl.isOccupied(item.cellX, item.cellY)) { throw new RuntimeException("OCCUPIED"); } } workspace.addInScreenFromBind(shortcut, item.container, item.screenId, item.cellX, item.cellY, 1, 1); if (animateIcons) { // Animate all the applications up now shortcut.setAlpha(0f); shortcut.setScaleX(0f); shortcut.setScaleY(0f); bounceAnims.add(createNewAppBounceAnimation(shortcut, i)); newShortcutsScreenId = item.screenId; } break; case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()), (FolderInfo) item, mIconCache); workspace.addInScreenFromBind(newFolder, item.container, item.screenId, item.cellX, item.cellY, 1, 1); break; default: throw new RuntimeException("Invalid Item Type"); } } if (animateIcons) { // Animate to the correct page if (newShortcutsScreenId > -1) { long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage()); final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId); final Runnable startBounceAnimRunnable = new Runnable() { public void run() { anim.playTogether(bounceAnims); anim.start(); } }; if (newShortcutsScreenId != currentScreenId) { // We post the animation slightly delayed to prevent slowdowns // when we are loading right after we return to launcher. mWorkspace.postDelayed(new Runnable() { public void run() { mWorkspace.snapToPage(newScreenIndex); mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY); } }, NEW_APPS_PAGE_MOVE_DELAY); } else { mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY); } } } workspace.requestLayout(); }
From source file:com.fairphone.fplauncher3.Workspace.java
Animator getChangeStateAnimation(final State state, boolean animated, int delay, int snapPage, ArrayList<View> layerViews) { if (mState == state) { return null; }/* w ww . ja v a 2 s . co m*/ // Initialize animation arrays for the first time if necessary initAnimationArrays(); AnimatorSet anim = animated ? LauncherAnimUtils.createAnimatorSet() : null; final State oldState = mState; final boolean oldStateIsNormal = (oldState == State.NORMAL); final boolean oldStateIsOverview = (oldState == State.OVERVIEW); setState(state); final boolean stateIsNormal = (state == State.NORMAL); final boolean stateIsSpringLoaded = (state == State.SPRING_LOADED); final boolean stateIsNormalHidden = (state == State.NORMAL_HIDDEN); final boolean stateIsOverviewHidden = (state == State.OVERVIEW_HIDDEN); final boolean stateIsOverview = (state == State.OVERVIEW); float finalBackgroundAlpha = (stateIsSpringLoaded || stateIsOverview) ? 1.0f : 0f; float finalHotseatAndPageIndicatorAlpha = (stateIsNormal || stateIsSpringLoaded) ? 1f : 0f; float finalOverviewPanelAlpha = stateIsOverview ? 1f : 0f; final float finalWorkspaceTranslationY = stateIsOverview || stateIsOverviewHidden ? getOverviewModeTranslationY() : 0; boolean workspaceToAllApps = (oldStateIsNormal && stateIsNormalHidden); boolean overviewToAllApps = (oldStateIsOverview && stateIsOverviewHidden); boolean allAppsToWorkspace = (stateIsNormalHidden && stateIsNormal); boolean workspaceToOverview = (oldStateIsNormal && stateIsOverview); boolean overviewToWorkspace = (oldStateIsOverview && stateIsNormal); mNewScale = 1.0f; if (oldStateIsOverview) { disableFreeScroll(); } else if (stateIsOverview) { enableFreeScroll(); } if (state != State.NORMAL) { if (stateIsSpringLoaded) { mNewScale = mSpringLoadedShrinkFactor; } else if (stateIsOverview || stateIsOverviewHidden) { mNewScale = mOverviewModeShrinkFactor; } } final int duration; if (workspaceToAllApps || overviewToAllApps) { duration = HIDE_WORKSPACE_DURATION; //getResources().getInteger(R.integer.config_workspaceUnshrinkTime); } else if (workspaceToOverview || overviewToWorkspace) { duration = getResources().getInteger(R.integer.config_overviewTransitionTime); } else { duration = getResources().getInteger(R.integer.config_appsCustomizeWorkspaceShrinkTime); } if (snapPage == -1) { snapPage = getPageNearestToCenterOfScreen(); } snapToPage(snapPage, duration, mZoomInInterpolator); for (int i = 0; i < getChildCount(); i++) { final CellLayout cl = (CellLayout) getChildAt(i); boolean isCurrentPage = (i == snapPage); float initialAlpha = cl.getShortcutsAndWidgets().getAlpha(); float finalAlpha; if (stateIsNormalHidden || stateIsOverviewHidden) { finalAlpha = 0f; } else if (stateIsNormal && mWorkspaceFadeInAdjacentScreens) { finalAlpha = (i == snapPage || i < numCustomPages()) ? 1f : 0f; } else { finalAlpha = 1f; } // If we are animating to/from the small state, then hide the side pages and fade the // current page in if (!mIsSwitchingState) { if (workspaceToAllApps || allAppsToWorkspace) { if (allAppsToWorkspace && isCurrentPage) { initialAlpha = 0f; } else if (!isCurrentPage) { initialAlpha = finalAlpha = 0f; } cl.setShortcutAndWidgetAlpha(initialAlpha); } } mOldAlphas[i] = initialAlpha; mNewAlphas[i] = finalAlpha; if (animated) { mOldBackgroundAlphas[i] = cl.getBackgroundAlpha(); mNewBackgroundAlphas[i] = finalBackgroundAlpha; } else { cl.setBackgroundAlpha(finalBackgroundAlpha); cl.setShortcutAndWidgetAlpha(finalAlpha); } } final View overviewPanel = mLauncher.getOverviewPanel(); final View pageIndicator = getPageIndicator(); if (animated) { LauncherViewPropertyAnimator scale = new LauncherViewPropertyAnimator(this); scale.scaleX(mNewScale).scaleY(mNewScale).translationY(finalWorkspaceTranslationY).setDuration(duration) .setInterpolator(mZoomInInterpolator); scale.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { // in low power mode the animation doesn't play, so set the end value here setScaleX(mNewScale); setScaleY(mNewScale); setTranslationY(finalWorkspaceTranslationY); } }); anim.play(scale); for (int index = 0; index < getChildCount(); index++) { final int i = index; final CellLayout cl = (CellLayout) getChildAt(i); float currentAlpha = cl.getShortcutsAndWidgets().getAlpha(); if (mOldAlphas[i] == 0 && mNewAlphas[i] == 0) { cl.setBackgroundAlpha(mNewBackgroundAlphas[i]); cl.setShortcutAndWidgetAlpha(mNewAlphas[i]); } else { if (layerViews != null) { layerViews.add(cl); } if (mOldAlphas[i] != mNewAlphas[i] || currentAlpha != mNewAlphas[i]) { final View shortcutAndWidgets = cl.getShortcutsAndWidgets(); LauncherViewPropertyAnimator alphaAnim = new LauncherViewPropertyAnimator( shortcutAndWidgets); alphaAnim.alpha(mNewAlphas[i]).setDuration(duration).setInterpolator(mZoomInInterpolator); alphaAnim.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { // in low power mode the animation doesn't play, // so set the end value here shortcutAndWidgets.setAlpha(mNewAlphas[i]); } }); anim.play(alphaAnim); } if (mOldBackgroundAlphas[i] != 0 || mNewBackgroundAlphas[i] != 0) { ValueAnimator bgAnim = LauncherAnimUtils.ofFloat(cl, 0f, 1f); bgAnim.setInterpolator(mZoomInInterpolator); bgAnim.setDuration(duration); bgAnim.addUpdateListener(new LauncherAnimatorUpdateListener() { public void onAnimationUpdate(float a, float b) { cl.setBackgroundAlpha(a * mOldBackgroundAlphas[i] + b * mNewBackgroundAlphas[i]); } }); anim.play(bgAnim); } } } Animator pageIndicatorAlpha; if (pageIndicator != null) { pageIndicatorAlpha = new LauncherViewPropertyAnimator(pageIndicator) .alpha(finalHotseatAndPageIndicatorAlpha).withLayer(); pageIndicatorAlpha .addListener(new AlphaUpdateListener(pageIndicator, finalHotseatAndPageIndicatorAlpha)); } else { // create a dummy animation so we don't need to do null checks later pageIndicatorAlpha = ValueAnimator.ofFloat(0, 0); } Animator overviewPanelAlpha = new LauncherViewPropertyAnimator(overviewPanel) .alpha(finalOverviewPanelAlpha).withLayer(); overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel, finalOverviewPanelAlpha)); // For animation optimations, we may need to provide the Launcher transition // with a set of views on which to force build layers in certain scenarios. overviewPanel.setLayerType(View.LAYER_TYPE_HARDWARE, null); if (layerViews != null) { layerViews.add(overviewPanel); } if (workspaceToOverview) { pageIndicatorAlpha.setInterpolator(new DecelerateInterpolator(2)); overviewPanelAlpha.setInterpolator(null); } else if (overviewToWorkspace) { pageIndicatorAlpha.setInterpolator(null); overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2)); } overviewPanelAlpha.setDuration(duration); pageIndicatorAlpha.setDuration(duration); anim.play(overviewPanelAlpha); anim.play(pageIndicatorAlpha); anim.setStartDelay(delay); } else { overviewPanel.setAlpha(finalOverviewPanelAlpha); AlphaUpdateListener.updateVisibility(overviewPanel); if (pageIndicator != null) { pageIndicator.setAlpha(finalHotseatAndPageIndicatorAlpha); AlphaUpdateListener.updateVisibility(pageIndicator); } updateCustomContentVisibility(); setScaleX(mNewScale); setScaleY(mNewScale); setTranslationY(finalWorkspaceTranslationY); } if (stateIsNormal) { animateBackgroundGradient(0f, animated); } else { animateBackgroundGradient(getResources().getInteger(R.integer.config_workspaceScrimAlpha) / 100f, animated); } return anim; }
From source file:com.klinker.android.launcher.launcher3.Launcher.java
/** * Bind the items start-end from the list. * * Implementation of the method from LauncherModel.Callbacks. *///w ww .j a va2s . c o m public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end, final boolean forceAnimateIcons) { Runnable r = new Runnable() { public void run() { bindItems(shortcuts, start, end, forceAnimateIcons); } }; if (waitUntilResume(r)) { return; } // Get the list of added shortcuts and intersect them with the set of shortcuts here final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); final Collection<Animator> bounceAnims = new ArrayList<Animator>(); final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation(); Workspace workspace = mWorkspace; long newShortcutsScreenId = -1; for (int i = start; i < end; i++) { final ItemInfo item = shortcuts.get(i); // Short circuit if we are loading dock items for a configuration which has no dock if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT && mHotseat == null) { continue; } switch (item.itemType) { case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: ShortcutInfo info = (ShortcutInfo) item; View shortcut = createShortcut(info); /* * TODO: FIX collision case */ if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { CellLayout cl = mWorkspace.getScreenWithId(item.screenId); if (cl != null && cl.isOccupied(item.cellX, item.cellY)) { View v = cl.getChildAt(item.cellX, item.cellY); Object tag = v.getTag(); String desc = "Collision while binding workspace item: " + item + ". Collides with " + tag; if (LauncherAppState.isDogfoodBuild()) { throw (new RuntimeException(desc)); } else { Log.d(TAG, desc); } } } workspace.addInScreenFromBind(shortcut, item.container, item.screenId, item.cellX, item.cellY, 1, 1); if (animateIcons) { // Animate all the applications up now shortcut.setAlpha(0f); shortcut.setScaleX(0f); shortcut.setScaleY(0f); bounceAnims.add(createNewAppBounceAnimation(shortcut, i)); newShortcutsScreenId = item.screenId; } break; case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()), (FolderInfo) item, mIconCache); workspace.addInScreenFromBind(newFolder, item.container, item.screenId, item.cellX, item.cellY, 1, 1); break; default: throw new RuntimeException("Invalid Item Type"); } } if (animateIcons) { // Animate to the correct page if (newShortcutsScreenId > -1) { long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage()); final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId); final Runnable startBounceAnimRunnable = new Runnable() { public void run() { anim.playTogether(bounceAnims); anim.start(); } }; if (newShortcutsScreenId != currentScreenId) { // We post the animation slightly delayed to prevent slowdowns // when we are loading right after we return to launcher. mWorkspace.postDelayed(new Runnable() { public void run() { if (mWorkspace != null) { mWorkspace.snapToPage(newScreenIndex); mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY); } } }, NEW_APPS_PAGE_MOVE_DELAY); } else { mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY); } } } workspace.requestLayout(); }
From source file:com.android.leanlauncher.LauncherTransitionable.java
/** * Zoom the camera back into the workspace, hiding 'fromView'. * This is the opposite of showAppsCustomizeHelper. * * @param animated If true, the transition will be animated. *//*from www . ja v a 2 s .c om*/ private void hideAppsCustomizeHelper(Workspace.State toState, final boolean animated, final boolean springLoaded, final Runnable onCompleteRunnable) { if (mStateAnimation != null) { mStateAnimation.setDuration(0); mStateAnimation.cancel(); mStateAnimation = null; } boolean material = Utilities.isLmpOrAbove(); Resources res = getResources(); final int revealDuration = res.getInteger(R.integer.config_appsCustomizeConcealTime); final int itemsAlphaStagger = res.getInteger(R.integer.config_appsCustomizeItemsAlphaStagger); final View fromView = mAppsCustomizeTabHost; final View toView = mWorkspace; Animator workspaceAnim = null; final ArrayList<View> layerViews = new ArrayList<View>(); if (toState == Workspace.State.NORMAL) { workspaceAnim = mWorkspace.getChangeStateAnimation(toState, animated, layerViews); } else if (toState == Workspace.State.SPRING_LOADED || toState == Workspace.State.OVERVIEW) { workspaceAnim = mWorkspace.getChangeStateAnimation(toState, animated, layerViews); } // If for some reason our views aren't initialized, don't animate boolean initialized = getAllAppsButton() != null; if (animated && initialized) { mStateAnimation = LauncherAnimUtils.createAnimatorSet(); if (workspaceAnim != null) { mStateAnimation.play(workspaceAnim); } final AppsCustomizePagedView content = (AppsCustomizePagedView) fromView .findViewById(R.id.apps_customize_pane_content); final View page = content.getPageAt(content.getNextPage()); // We need to hide side pages of the Apps / Widget tray to avoid some ugly edge cases int count = content.getChildCount(); for (int i = 0; i < count; i++) { View child = content.getChildAt(i); if (child != page) { child.setVisibility(View.INVISIBLE); } } final View revealView = fromView.findViewById(R.id.fake_page); // hideAppsCustomizeHelper is called in some cases when it is already hidden // don't perform all these no-op animations. In particularly, this was causing // the all-apps button to pop in and out. if (fromView.getVisibility() == View.VISIBLE) { AppsCustomizePagedView.ContentType contentType = content.getContentType(); final boolean isWidgetTray = contentType == AppsCustomizePagedView.ContentType.Widgets; revealView.setBackgroundColor(getResources().getColor(R.color.widget_text_panel)); int width = revealView.getMeasuredWidth(); int height = revealView.getMeasuredHeight(); float revealRadius = (float) Math.sqrt((width * width) / 4 + (height * height) / 4); // Hide the real page background, and swap in the fake one revealView.setVisibility(View.VISIBLE); content.setPageBackgroundsVisible(false); final View allAppsButton = getAllAppsButton(); revealView.setTranslationY(0); int[] allAppsToPanelDelta = Utilities.getCenterDeltaInScreenSpace(revealView, allAppsButton, null); float xDrift = 0; float yDrift = 0; if (material) { yDrift = isWidgetTray ? height / 2 : allAppsToPanelDelta[1]; xDrift = isWidgetTray ? 0 : allAppsToPanelDelta[0]; } else { yDrift = 2 * height / 3; xDrift = 0; } revealView.setLayerType(View.LAYER_TYPE_HARDWARE, null); TimeInterpolator decelerateInterpolator = material ? new LogDecelerateInterpolator(100, 0) : new DecelerateInterpolator(1f); // The vertical motion of the apps panel should be delayed by one frame // from the conceal animation in order to give the right feel. We correpsondingly // shorten the duration so that the slide and conceal end at the same time. ObjectAnimator panelDriftY = LauncherAnimUtils.ofFloat(revealView, "translationY", 0, yDrift); panelDriftY.setDuration(revealDuration - SINGLE_FRAME_DELAY); panelDriftY.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); panelDriftY.setInterpolator(decelerateInterpolator); mStateAnimation.play(panelDriftY); ObjectAnimator panelDriftX = LauncherAnimUtils.ofFloat(revealView, "translationX", 0, xDrift); panelDriftX.setDuration(revealDuration - SINGLE_FRAME_DELAY); panelDriftX.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); panelDriftX.setInterpolator(decelerateInterpolator); mStateAnimation.play(panelDriftX); if (isWidgetTray || !material) { float finalAlpha = material ? 0.4f : 0f; revealView.setAlpha(1f); ObjectAnimator panelAlpha = LauncherAnimUtils.ofFloat(revealView, "alpha", 1f, finalAlpha); panelAlpha.setDuration(material ? revealDuration : 150); panelAlpha.setInterpolator(decelerateInterpolator); panelAlpha.setStartDelay(material ? 0 : itemsAlphaStagger + SINGLE_FRAME_DELAY); mStateAnimation.play(panelAlpha); } if (page != null) { page.setLayerType(View.LAYER_TYPE_HARDWARE, null); ObjectAnimator pageDrift = LauncherAnimUtils.ofFloat(page, "translationY", 0, yDrift); page.setTranslationY(0); pageDrift.setDuration(revealDuration - SINGLE_FRAME_DELAY); pageDrift.setInterpolator(decelerateInterpolator); pageDrift.setStartDelay(itemsAlphaStagger + SINGLE_FRAME_DELAY); mStateAnimation.play(pageDrift); page.setAlpha(1f); ObjectAnimator itemsAlpha = LauncherAnimUtils.ofFloat(page, "alpha", 1f, 0f); itemsAlpha.setDuration(100); itemsAlpha.setInterpolator(decelerateInterpolator); mStateAnimation.play(itemsAlpha); } View pageIndicators = fromView.findViewById(R.id.apps_customize_page_indicator); pageIndicators.setAlpha(1f); ObjectAnimator indicatorsAlpha = LauncherAnimUtils.ofFloat(pageIndicators, "alpha", 0f); indicatorsAlpha.setDuration(revealDuration); indicatorsAlpha.setInterpolator(new DecelerateInterpolator(1.5f)); mStateAnimation.play(indicatorsAlpha); width = revealView.getMeasuredWidth(); if (material) { if (!isWidgetTray) { allAppsButton.setVisibility(View.INVISIBLE); } int allAppsButtonSize = LauncherAppState.getInstance().getDynamicGrid() .getDeviceProfile().allAppsButtonVisualSize; float finalRadius = isWidgetTray ? 0 : allAppsButtonSize / 2; Animator reveal = LauncherAnimUtils.createCircularReveal(revealView, width / 2, height / 2, revealRadius, finalRadius); reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); reveal.setDuration(revealDuration); reveal.setStartDelay(itemsAlphaStagger); reveal.addListener(new AnimatorListenerAdapter() { public void onAnimationEnd(Animator animation) { revealView.setVisibility(View.INVISIBLE); if (!isWidgetTray) { allAppsButton.setVisibility(View.VISIBLE); } } }); mStateAnimation.play(reveal); } dispatchOnLauncherTransitionPrepare(fromView, animated, true); dispatchOnLauncherTransitionPrepare(toView, animated, true); mAppsCustomizeContent.stopScrolling(); } mStateAnimation.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { fromView.setVisibility(View.GONE); dispatchOnLauncherTransitionEnd(fromView, animated, true); dispatchOnLauncherTransitionEnd(toView, animated, true); if (onCompleteRunnable != null) { onCompleteRunnable.run(); } revealView.setLayerType(View.LAYER_TYPE_NONE, null); if (page != null) { page.setLayerType(View.LAYER_TYPE_NONE, null); } content.setPageBackgroundsVisible(true); // Unhide side pages int count = content.getChildCount(); for (int i = 0; i < count; i++) { View child = content.getChildAt(i); child.setVisibility(View.VISIBLE); } // Reset page transforms if (page != null) { page.setTranslationX(0); page.setTranslationY(0); page.setAlpha(1); } content.setCurrentPage(content.getNextPage()); mAppsCustomizeContent.updateCurrentPageScroll(); // This can hold unnecessary references to views. mStateAnimation = null; } }); final AnimatorSet stateAnimation = mStateAnimation; final Runnable startAnimRunnable = new Runnable() { public void run() { // Check that mStateAnimation hasn't changed while // we waited for a layout/draw pass if (mStateAnimation != stateAnimation) return; dispatchOnLauncherTransitionStart(fromView, animated, false); dispatchOnLauncherTransitionStart(toView, animated, false); if (Utilities.isLmpOrAbove()) { for (int i = 0; i < layerViews.size(); i++) { View v = layerViews.get(i); if (v != null) { if (Utilities.isViewAttachedToWindow(v)) v.buildLayer(); } } } mStateAnimation.start(); } }; fromView.post(startAnimRunnable); } else { fromView.setVisibility(View.GONE); dispatchOnLauncherTransitionPrepare(fromView, animated, true); dispatchOnLauncherTransitionStart(fromView, animated, true); dispatchOnLauncherTransitionEnd(fromView, animated, true); dispatchOnLauncherTransitionPrepare(toView, animated, true); dispatchOnLauncherTransitionStart(toView, animated, true); dispatchOnLauncherTransitionEnd(toView, animated, true); } }
From source file:g7.bluesky.launcher3.Launcher.java
private void showAppsCustomizeHelper(final boolean animated, final boolean springLoaded, final AppsCustomizePagedView.ContentType contentType) { if (mStateAnimation != null) { mStateAnimation.setDuration(0);//ww w .j a v a 2 s. c o m mStateAnimation.cancel(); mStateAnimation = null; } boolean material = Utilities.isLmpOrAbove(); final Resources res = getResources(); final int duration = res.getInteger(R.integer.config_appsCustomizeZoomInTime); final int fadeDuration = res.getInteger(R.integer.config_appsCustomizeFadeInTime); final int revealDuration = res.getInteger(R.integer.config_appsCustomizeRevealTime); final int itemsAlphaStagger = res.getInteger(R.integer.config_appsCustomizeItemsAlphaStagger); final float scale = (float) res.getInteger(R.integer.config_appsCustomizeZoomScaleFactor); final View fromView = mWorkspace; final AppsCustomizeTabHost toView = mAppsCustomizeTabHost; final ArrayList<View> layerViews = new ArrayList<View>(); Workspace.State workspaceState = contentType == AppsCustomizePagedView.ContentType.Widgets ? Workspace.State.OVERVIEW_HIDDEN : Workspace.State.NORMAL_HIDDEN; Animator workspaceAnim = mWorkspace.getChangeStateAnimation(workspaceState, animated, layerViews); if (!LauncherAppState.isDisableAllApps() || contentType == AppsCustomizePagedView.ContentType.Widgets) { // Set the content type for the all apps/widgets space mAppsCustomizeTabHost.setContentTypeImmediate(contentType); } // If for some reason our views aren't initialized, don't animate boolean initialized = getAllAppsButton() != null; if (animated && initialized) { mStateAnimation = LauncherAnimUtils.createAnimatorSet(); final AppsCustomizePagedView content = (AppsCustomizePagedView) toView .findViewById(R.id.apps_customize_pane_content); final View page = content.getPageAt(content.getCurrentPage()); final View revealView = toView.findViewById(R.id.fake_page); final boolean isWidgetTray = contentType == AppsCustomizePagedView.ContentType.Widgets; if (isWidgetTray) { revealView.setBackground(ContextCompat.getDrawable(this, R.drawable.quantum_panel_dark)); } else { revealView.setBackground(currentBgDrawable); } // Hide the real page background, and swap in the fake one content.setPageBackgroundsVisible(false); revealView.setVisibility(View.VISIBLE); // We need to hide this view as the animation start will be posted. revealView.setAlpha(0); int width = revealView.getMeasuredWidth(); int height = revealView.getMeasuredHeight(); float revealRadius = (float) Math.sqrt((width * width) / 4 + (height * height) / 4); revealView.setTranslationY(0); revealView.setTranslationX(0); // Get the y delta between the center of the page and the center of the all apps button int[] allAppsToPanelDelta = Utilities.getCenterDeltaInScreenSpace(revealView, getAllAppsButton(), null); float alpha = 0; float xDrift = 0; float yDrift = 0; if (material) { alpha = isWidgetTray ? 0.3f : 1f; yDrift = isWidgetTray ? height / 2 : allAppsToPanelDelta[1]; xDrift = isWidgetTray ? 0 : allAppsToPanelDelta[0]; } else { yDrift = 2 * height / 3; xDrift = 0; } final float initAlpha = alpha; revealView.setLayerType(View.LAYER_TYPE_HARDWARE, null); layerViews.add(revealView); PropertyValuesHolder panelAlpha = PropertyValuesHolder.ofFloat("alpha", initAlpha, 1f); PropertyValuesHolder panelDriftY = PropertyValuesHolder.ofFloat("translationY", yDrift, 0); PropertyValuesHolder panelDriftX = PropertyValuesHolder.ofFloat("translationX", xDrift, 0); ObjectAnimator panelAlphaAndDrift = ObjectAnimator.ofPropertyValuesHolder(revealView, panelAlpha, panelDriftY, panelDriftX); panelAlphaAndDrift.setDuration(revealDuration); panelAlphaAndDrift.setInterpolator(new LogDecelerateInterpolator(100, 0)); mStateAnimation.play(panelAlphaAndDrift); if (page != null) { page.setVisibility(View.VISIBLE); page.setLayerType(View.LAYER_TYPE_HARDWARE, null); layerViews.add(page); ObjectAnimator pageDrift = ObjectAnimator.ofFloat(page, "translationY", yDrift, 0); page.setTranslationY(yDrift); pageDrift.setDuration(revealDuration); pageDrift.setInterpolator(new LogDecelerateInterpolator(100, 0)); pageDrift.setStartDelay(itemsAlphaStagger); mStateAnimation.play(pageDrift); page.setAlpha(0f); ObjectAnimator itemsAlpha = ObjectAnimator.ofFloat(page, "alpha", 0f, 1f); itemsAlpha.setDuration(revealDuration); itemsAlpha.setInterpolator(new AccelerateInterpolator(1.5f)); itemsAlpha.setStartDelay(itemsAlphaStagger); mStateAnimation.play(itemsAlpha); } View pageIndicators = toView.findViewById(R.id.apps_customize_page_indicator); pageIndicators.setAlpha(0.01f); ObjectAnimator indicatorsAlpha = ObjectAnimator.ofFloat(pageIndicators, "alpha", 1f); indicatorsAlpha.setDuration(revealDuration); mStateAnimation.play(indicatorsAlpha); if (material) { final View allApps = getAllAppsButton(); int allAppsButtonSize = LauncherAppState.getInstance().getDynamicGrid() .getDeviceProfile().allAppsButtonVisualSize; float startRadius = isWidgetTray ? 0 : allAppsButtonSize / 2; Animator reveal = ViewAnimationUtils.createCircularReveal(revealView, width / 2, height / 2, startRadius, revealRadius); reveal.setDuration(revealDuration); reveal.setInterpolator(new LogDecelerateInterpolator(100, 0)); reveal.addListener(new AnimatorListenerAdapter() { public void onAnimationStart(Animator animation) { if (!isWidgetTray) { allApps.setVisibility(View.INVISIBLE); } } public void onAnimationEnd(Animator animation) { if (!isWidgetTray) { allApps.setVisibility(View.VISIBLE); } } }); mStateAnimation.play(reveal); } mStateAnimation.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { dispatchOnLauncherTransitionEnd(fromView, animated, false); dispatchOnLauncherTransitionEnd(toView, animated, false); revealView.setVisibility(View.INVISIBLE); revealView.setLayerType(View.LAYER_TYPE_NONE, null); if (page != null) { page.setLayerType(View.LAYER_TYPE_NONE, null); } content.setPageBackgroundsVisible(true); // Hide the search bar if (mSearchDropTargetBar != null) { mSearchDropTargetBar.hideSearchBar(false); } // This can hold unnecessary references to views. mStateAnimation = null; } }); if (workspaceAnim != null) { mStateAnimation.play(workspaceAnim); } dispatchOnLauncherTransitionPrepare(fromView, animated, false); dispatchOnLauncherTransitionPrepare(toView, animated, false); final AnimatorSet stateAnimation = mStateAnimation; final Runnable startAnimRunnable = new Runnable() { public void run() { // Check that mStateAnimation hasn't changed while // we waited for a layout/draw pass if (mStateAnimation != stateAnimation) return; dispatchOnLauncherTransitionStart(fromView, animated, false); dispatchOnLauncherTransitionStart(toView, animated, false); revealView.setAlpha(initAlpha); if (Utilities.isLmpOrAbove()) { for (int i = 0; i < layerViews.size(); i++) { View v = layerViews.get(i); if (v != null) { if (Utilities.isViewAttachedToWindow(v)) v.buildLayer(); } } } mStateAnimation.start(); } }; toView.bringToFront(); toView.setVisibility(View.VISIBLE); toView.post(startAnimRunnable); } else { toView.setTranslationX(0.0f); toView.setTranslationY(0.0f); toView.setScaleX(1.0f); toView.setScaleY(1.0f); toView.setVisibility(View.VISIBLE); toView.bringToFront(); if (!springLoaded && !LauncherAppState.getInstance().isScreenLarge()) { // Hide the search bar if (mSearchDropTargetBar != null) { mSearchDropTargetBar.hideSearchBar(false); } } dispatchOnLauncherTransitionPrepare(fromView, animated, false); dispatchOnLauncherTransitionStart(fromView, animated, false); dispatchOnLauncherTransitionEnd(fromView, animated, false); dispatchOnLauncherTransitionPrepare(toView, animated, false); dispatchOnLauncherTransitionStart(toView, animated, false); dispatchOnLauncherTransitionEnd(toView, animated, false); } }
From source file:com.msn.support.gallery.ZoomActivity.java
/** * "Zooms" in a thumbnail view by assigning the high resolution image to a hidden "zoomed-in" * image view and animating its bounds to fit the entire activity content area. More * specifically://ww w. ja v a 2 s .c o m * <ol> * <li>Assign the high-res image to the hidden "zoomed-in" (expanded) image view.</li> * <li>Calculate the starting and ending bounds for the expanded view.</li> * <li>Animate each of four positioning/sizing properties (X, Y, SCALE_X, SCALE_Y) * simultaneously, from the starting bounds to the ending bounds.</li> * <li>Zoom back out by running the reverse animation on click.</li> * </ol> * ??ImageView? * Activity * <ol> * <li>???ImageView</li> * <li>?ImageView?</li> * <li>??ImageView?/?X, Y, SCALE_X, SCALE_Y * ??</li> * <li>???</li> * @param thumbView The thumbnail view to zoom in. * @param imageResId The high-resolution version of the image represented by the thumbnail. * */ @TargetApi(11) private void zoomImageFromThumb(final View thumbView, int imageResId) { // If there's an animation in progress, cancel it immediately and proceed with this one. // ? if (mCurrentAnimator != null) { mCurrentAnimator.cancel(); } // Load the high-resolution "zoomed-in" image.?ImageView final ImageView expandedImageView = (ImageView) findViewById(R.id.expanded_image); expandedImageView.setImageResource(imageResId); // Calculate the starting and ending bounds for the zoomed-in image. This step // involves lots of math. Yay, math. //?ImageView?? final Rect startBounds = new Rect(); final Rect finalBounds = new Rect(); final Point globalOffset = new Point(); // The start bounds are the global visible rectangle of the thumbnail, and the // final bounds are the global visible rectangle of the container view. Also // set the container view's offset as the origin for the bounds, since that's // the origin for the positioning animation properties (X, Y). // ????? // ???? thumbView.getGlobalVisibleRect(startBounds); findViewById(R.id.container).getGlobalVisibleRect(finalBounds, globalOffset); Log.e("Test", "globalOffset.x=" + globalOffset.x + " globalOffset.y=" + globalOffset.y); Log.e("Test", "startBounds.top=" + startBounds.top + " startBounds.left=" + startBounds.left); startBounds.offset(-globalOffset.x, -globalOffset.y); Log.e("Test", "startBounds2.top=" + startBounds.top + " startBounds2.left=" + startBounds.left); finalBounds.offset(-globalOffset.x, -globalOffset.y); // Adjust the start bounds to be the same aspect ratio as the final bounds using the // "center crop" technique. This prevents undesirable stretching during the animation. // Also calculate the start scaling factor (the end scaling factor is always 1.0). // ??"center crop"??? // ????1.0 float startScale; if ((float) finalBounds.width() / finalBounds.height() > (float) startBounds.width() / startBounds.height()) { // Extend start bounds horizontally ? startScale = (float) startBounds.height() / finalBounds.height(); float startWidth = startScale * finalBounds.width(); float deltaWidth = (startWidth - startBounds.width()) / 2; startBounds.left -= deltaWidth; startBounds.right += deltaWidth; } else { // Extend start bounds vertically ? startScale = (float) startBounds.width() / finalBounds.width(); float startHeight = startScale * finalBounds.height(); float deltaHeight = (startHeight - startBounds.height()) / 2; startBounds.top -= deltaHeight; startBounds.bottom += deltaHeight; } // Hide the thumbnail and show the zoomed-in view. When the animation begins, // it will position the zoomed-in view in the place of the thumbnail. //thumbView.setAlpha(0f); expandedImageView.setVisibility(View.VISIBLE); // Set the pivot point for SCALE_X and SCALE_Y transformations to the top-left corner of // the zoomed-in view (the default is the center of the view). expandedImageView.setPivotX(0f); expandedImageView.setPivotY(0f); // Construct and run the parallel animation of the four translation and scale properties // (X, Y, SCALE_X, and SCALE_Y). AnimatorSet set = new AnimatorSet(); set.play(ObjectAnimator.ofFloat(expandedImageView, View.X, startBounds.left, finalBounds.left)) .with(ObjectAnimator.ofFloat(expandedImageView, View.Y, startBounds.top, finalBounds.top)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_X, startScale, 1f)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_Y, startScale, 1f)); set.setDuration(mShortAnimationDuration); set.setInterpolator(new DecelerateInterpolator()); set.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { mCurrentAnimator = null; } @Override public void onAnimationCancel(Animator animation) { mCurrentAnimator = null; } }); set.start(); mCurrentAnimator = set; // Upon clicking the zoomed-in image, it should zoom back down to the original bounds // and show the thumbnail instead of the expanded image. final float startScaleFinal = startScale; expandedImageView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { if (mCurrentAnimator != null) { mCurrentAnimator.cancel(); } // Animate the four positioning/sizing properties in parallel, back to their // original values. AnimatorSet set = new AnimatorSet(); set.play(ObjectAnimator.ofFloat(expandedImageView, View.X, startBounds.left)) .with(ObjectAnimator.ofFloat(expandedImageView, View.Y, startBounds.top)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_X, startScaleFinal)) .with(ObjectAnimator.ofFloat(expandedImageView, View.SCALE_Y, startScaleFinal)); set.setDuration(mShortAnimationDuration); set.setInterpolator(new DecelerateInterpolator()); set.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { thumbView.setAlpha(1f); expandedImageView.setVisibility(View.GONE); mCurrentAnimator = null; } @Override public void onAnimationCancel(Animator animation) { thumbView.setAlpha(1f); expandedImageView.setVisibility(View.GONE); mCurrentAnimator = null; } }); set.start(); mCurrentAnimator = set; } }); }
From source file:com.android.launcher3.Launcher.java
/** * Bind the items start-end from the list. * * Implementation of the method from LauncherModel.Callbacks. *///from w ww .j av a 2s. c om @Override public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end, final boolean forceAnimateIcons) { Runnable r = new Runnable() { public void run() { bindItems(shortcuts, start, end, forceAnimateIcons); } }; if (waitUntilResume(r)) { return; } // Get the list of added shortcuts and intersect them with the set of shortcuts here final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); final Collection<Animator> bounceAnims = new ArrayList<Animator>(); final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation(); Workspace workspace = mWorkspace; long newShortcutsScreenId = -1; for (int i = start; i < end; i++) { final ItemInfo item = shortcuts.get(i); // Short circuit if we are loading dock items for a configuration which has no dock if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT && mHotseat == null) { continue; } final View view; switch (item.itemType) { case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: case LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT: ShortcutInfo info = (ShortcutInfo) item; view = createShortcut(info); break; case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: view = FolderIcon.fromXml(R.layout.folder_icon, this, (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()), (FolderInfo) item, mIconCache); break; default: throw new RuntimeException("Invalid Item Type"); } /* * Remove colliding items. */ if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { CellLayout cl = mWorkspace.getScreenWithId(item.screenId); if (cl != null && cl.isOccupied(item.cellX, item.cellY)) { View v = cl.getChildAt(item.cellX, item.cellY); Object tag = v.getTag(); String desc = "Collision while binding workspace item: " + item + ". Collides with " + tag; if (ProviderConfig.IS_DOGFOOD_BUILD) { throw (new RuntimeException(desc)); } else { Log.d(TAG, desc); LauncherModel.deleteItemFromDatabase(this, item); continue; } } } workspace.addInScreenFromBind(view, item.container, item.screenId, item.cellX, item.cellY, 1, 1); if (animateIcons) { // Animate all the applications up now view.setAlpha(0f); view.setScaleX(0f); view.setScaleY(0f); bounceAnims.add(createNewAppBounceAnimation(view, i)); newShortcutsScreenId = item.screenId; } } if (animateIcons) { // Animate to the correct page if (newShortcutsScreenId > -1) { long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage()); final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId); final Runnable startBounceAnimRunnable = new Runnable() { public void run() { anim.playTogether(bounceAnims); anim.start(); } }; if (newShortcutsScreenId != currentScreenId) { // We post the animation slightly delayed to prevent slowdowns // when we are loading right after we return to launcher. mWorkspace.postDelayed(new Runnable() { public void run() { if (mWorkspace != null) { mWorkspace.snapToPage(newScreenIndex); mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY); } } }, NEW_APPS_PAGE_MOVE_DELAY); } else { mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY); } } } workspace.requestLayout(); }
From source file:g7.bluesky.launcher3.Launcher.java
/** * Bind the items start-end from the list. * * Implementation of the method from LauncherModel.Callbacks. *///from ww w .ja v a 2 s . c o m public void bindItems(final ArrayList<ItemInfo> shortcuts, final int start, final int end, final boolean forceAnimateIcons) { List<ShortcutInfo> shortcutInfos = new ArrayList<>(); for (ItemInfo itemInfo : shortcuts) { if (itemInfo instanceof ShortcutInfo) { shortcutInfos.add((ShortcutInfo) itemInfo); } } loadIconPack(shortcutInfos); Runnable r = new Runnable() { public void run() { bindItems(shortcuts, start, end, forceAnimateIcons); } }; if (waitUntilResume(r)) { return; } // Get the list of added shortcuts and intersect them with the set of shortcuts here final AnimatorSet anim = LauncherAnimUtils.createAnimatorSet(); final Collection<Animator> bounceAnims = new ArrayList<Animator>(); final boolean animateIcons = forceAnimateIcons && canRunNewAppsAnimation(); Workspace workspace = mWorkspace; long newShortcutsScreenId = -1; for (int i = start; i < end; i++) { final ItemInfo item = shortcuts.get(i); // Short circuit if we are loading dock items for a configuration which has no dock if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT && mHotseat == null) { continue; } switch (item.itemType) { case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION: case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT: ShortcutInfo info = (ShortcutInfo) item; View shortcut = createShortcut(info); /* * TODO: FIX collision case */ if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { CellLayout cl = mWorkspace.getScreenWithId(item.screenId); if (cl != null && cl.isOccupied(item.cellX, item.cellY)) { View v = cl.getChildAt(item.cellX, item.cellY); Object tag = v.getTag(); String desc = "Collision while binding workspace item: " + item + ". Collides with " + tag; if (LauncherAppState.isDogfoodBuild()) { throw (new RuntimeException(desc)); } else { Log.d(TAG, desc); } } } workspace.addInScreenFromBind(shortcut, item.container, item.screenId, item.cellX, item.cellY, 1, 1); if (animateIcons) { // Animate all the applications up now shortcut.setAlpha(0f); shortcut.setScaleX(0f); shortcut.setScaleY(0f); bounceAnims.add(createNewAppBounceAnimation(shortcut, i)); newShortcutsScreenId = item.screenId; } break; case LauncherSettings.Favorites.ITEM_TYPE_FOLDER: FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, (ViewGroup) workspace.getChildAt(workspace.getCurrentPage()), (FolderInfo) item, mIconCache); workspace.addInScreenFromBind(newFolder, item.container, item.screenId, item.cellX, item.cellY, 1, 1); break; default: throw new RuntimeException("Invalid Item Type"); } } if (animateIcons) { // Animate to the correct page if (newShortcutsScreenId > -1) { long currentScreenId = mWorkspace.getScreenIdForPageIndex(mWorkspace.getNextPage()); final int newScreenIndex = mWorkspace.getPageIndexForScreenId(newShortcutsScreenId); final Runnable startBounceAnimRunnable = new Runnable() { public void run() { anim.playTogether(bounceAnims); anim.start(); } }; if (newShortcutsScreenId != currentScreenId) { // We post the animation slightly delayed to prevent slowdowns // when we are loading right after we return to launcher. mWorkspace.postDelayed(new Runnable() { public void run() { if (mWorkspace != null) { mWorkspace.snapToPage(newScreenIndex); mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY); } } }, NEW_APPS_PAGE_MOVE_DELAY); } else { mWorkspace.postDelayed(startBounceAnimRunnable, NEW_APPS_ANIMATION_DELAY); } } } workspace.requestLayout(); }