List of usage examples for android.view View setTranslationY
public void setTranslationY(float translationY)
From source file:com.deepak.myclock.widget.sgv.StaggeredGridView.java
/** * Animations to update the views on screen to their new positions. For new views that aren't * currently on screen, animate them in using the specified animationInMode. *//*from www.ja va2 s.c o m*/ private List<Animator> addUpdateViewPositionsAnimators(List<Animator> animators, boolean cascadeAnimation, SgvAnimationHelper.AnimationIn animationInMode, int startDelay) { final int childCount = getChildCount(); if (childCount == 0) { return null; } if (animators == null) { animators = new ArrayList<Animator>(); } int viewsAnimated = 0; for (int i = 0; i < childCount; i++) { final View childToAnimate = getChildAt(i); if (mViewsToAnimateOut.contains(childToAnimate)) { // If the stale views are still animating, then they are still laid out, so // getChildCount() would've accounted for them. Since they have their own set // of animations to play, we'll skip over them in this loop. continue; } // Use progressive animation delay to create the staggered effect of animating // views. This is done by having each view delay their animation by // ANIMATION_DELAY_IN_MS after the animation of the previous view. int animationDelay = startDelay + (cascadeAnimation ? viewsAnimated * ANIMATION_DELAY_IN_MS : 0); // Figure out whether a view with this item ID existed before final LayoutParams lp = (LayoutParams) childToAnimate.getLayoutParams(); final ViewRectPair viewRectPair = mChildRectsForAnimation.get(lp.id); final int xTranslation; final int yTranslation; // If there is a valid {@link Rect} for the view with this newId, then // setup an animation. if (viewRectPair != null && viewRectPair.rect != null) { // In the special case where the items are explicitly fading, we don't want to do // any of the translations. if (animationInMode == SgvAnimationHelper.AnimationIn.FADE) { SgvAnimationHelper.addFadeAnimators(animators, childToAnimate, 0 /* start alpha */, 1.0f /* end alpha */, animationDelay); continue; } final Rect oldRect = viewRectPair.rect; // Since the view already exists, translate it to its new position. // Reset the child back to its previous position given by oldRect if the child // has not already been translated. If the child has been translated, use the // current translated values, as this child may be in the middle of a previous // animation, so we don't want to simply force it to new location. xTranslation = oldRect.left - childToAnimate.getLeft(); yTranslation = oldRect.top - childToAnimate.getTop(); final float rotation = childToAnimate.getRotation(); // First set the translation X and Y. The current translation might be out of date. childToAnimate.setTranslationX(xTranslation); childToAnimate.setTranslationY(yTranslation); if (xTranslation == 0 && yTranslation == 0 && rotation == 0) { // Bail early if this view doesn't need to be translated. continue; } SgvAnimationHelper.addTranslationRotationAnimators(animators, childToAnimate, xTranslation, yTranslation, rotation, animationDelay); } else { // If this view was not present before the data updated, rather than just flashing // the view into its designated position, fly it up from the bottom. xTranslation = 0; yTranslation = (animationInMode == SgvAnimationHelper.AnimationIn.FLY_IN_NEW_VIEWS) ? getHeight() : 0; // Since this is a new view coming in, add additional delays so that these IN // animations start after all the OUT animations have been played. animationDelay += SgvAnimationHelper.getDefaultAnimationDuration(); childToAnimate.setTranslationX(xTranslation); childToAnimate.setTranslationY(yTranslation); switch (animationInMode) { case FLY_IN_NEW_VIEWS: SgvAnimationHelper.addTranslationRotationAnimators(animators, childToAnimate, xTranslation, yTranslation, SgvAnimationHelper.ANIMATION_ROTATION_DEGREES, animationDelay); break; case SLIDE_IN_NEW_VIEWS: // Bias towards sliding right, but depending on the column that this view // is laid out in, slide towards the nearest side edge. int startTranslation = (int) (childToAnimate.getWidth() * 1.5); if (lp.column < (mColCount / 2)) { startTranslation = -startTranslation; } SgvAnimationHelper.addSlideInFromRightAnimators(animators, childToAnimate, startTranslation, animationDelay); break; case EXPAND_NEW_VIEWS: case EXPAND_NEW_VIEWS_NO_CASCADE: if (i == 0) { // Initially set the alpha of this view to be invisible, then fade in. childToAnimate.setAlpha(0); // Create animators that translate the view back to translation = 0 // which would be its new layout position final int offset = -1 * childToAnimate.getHeight(); SgvAnimationHelper.addXYTranslationAnimators(animators, childToAnimate, 0 /* xTranslation */, offset, animationDelay); SgvAnimationHelper.addFadeAnimators(animators, childToAnimate, 0 /* start alpha */, 1.0f /* end alpha */, animationDelay); } else { SgvAnimationHelper.addExpandInAnimators(animators, childToAnimate, animationDelay); } break; case FADE: SgvAnimationHelper.addFadeAnimators(animators, childToAnimate, 0 /* start alpha */, 1.0f /* end alpha */, animationDelay); break; default: continue; } } viewsAnimated++; } return animators; }
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);//from ww w . j a va2s .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:g7.bluesky.launcher3.Launcher.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 w ww .j av a 2s. c o m*/ 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 duration = res.getInteger(R.integer.config_appsCustomizeZoomOutTime); final int fadeOutDuration = res.getInteger(R.integer.config_appsCustomizeFadeOutTime); final int revealDuration = res.getInteger(R.integer.config_appsCustomizeConcealTime); final int itemsAlphaStagger = res.getInteger(R.integer.config_appsCustomizeItemsAlphaStagger); final float scaleFactor = (float) res.getInteger(R.integer.config_appsCustomizeZoomScaleFactor); 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; if (isWidgetTray) { revealView.setBackground(ContextCompat.getDrawable(this, R.drawable.quantum_panel_dark)); } else { revealView.setBackground(currentBgDrawable); } 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); } }