List of usage examples for android.animation AnimatorSet start
@SuppressWarnings("unchecked") @Override public void start()
Starting this AnimatorSet will, in turn, start the animations for which it is responsible.
From source file:cc.flydev.launcher.Page.java
void animateDragViewToOriginalPosition() { if (mDragView != null) { AnimatorSet anim = new AnimatorSet(); anim.setDuration(REORDERING_DROP_REPOSITION_DURATION); anim.playTogether(ObjectAnimator.ofFloat(mDragView, "translationX", 0f), ObjectAnimator.ofFloat(mDragView, "translationY", 0f), ObjectAnimator.ofFloat(mDragView, "scaleX", 1f), ObjectAnimator.ofFloat(mDragView, "scaleY", 1f)); anim.addListener(new AnimatorListenerAdapter() { @Override/*from ww w. j a v a 2 s. c o m*/ public void onAnimationEnd(Animator animation) { onPostReorderingAnimationCompleted(); } }); anim.start(); } }
From source file:com.n2hsu.launcher.Page.java
private Runnable createPostDeleteAnimationRunnable(final View dragView) { return new Runnable() { @Override/* w w w . jav a 2 s . c o m*/ public void run() { int dragViewIndex = indexOfChild(dragView); // For each of the pages around the drag view, animate them from // the previous // position to the new position in the layout (as a result of // the drag view moving // in the layout) // NOTE: We can make an assumption here because we have // side-bound pages that we // will always have pages to animate in from the left getOverviewModePages(mTempVisiblePagesRange); boolean isLastWidgetPage = (mTempVisiblePagesRange[0] == mTempVisiblePagesRange[1]); boolean slideFromLeft = (isLastWidgetPage || dragViewIndex > mTempVisiblePagesRange[0]); // Setup the scroll to the correct page before we swap the views if (slideFromLeft) { snapToPageImmediately(dragViewIndex - 1); } int firstIndex = (isLastWidgetPage ? 0 : mTempVisiblePagesRange[0]); int lastIndex = Math.min(mTempVisiblePagesRange[1], getPageCount() - 1); int lowerIndex = (slideFromLeft ? firstIndex : dragViewIndex + 1); int upperIndex = (slideFromLeft ? dragViewIndex - 1 : lastIndex); ArrayList<Animator> animations = new ArrayList<Animator>(); for (int i = lowerIndex; i <= upperIndex; ++i) { View v = getChildAt(i); // dragViewIndex < pageUnderPointIndex, so after we remove // the // drag view all subsequent views to pageUnderPointIndex // will // shift down. int oldX = 0; int newX = 0; if (slideFromLeft) { if (i == 0) { // Simulate the page being offscreen with the page // spacing oldX = getViewportOffsetX() + getChildOffset(i) - getChildWidth(i) - mPageSpacing; } else { oldX = getViewportOffsetX() + getChildOffset(i - 1); } newX = getViewportOffsetX() + getChildOffset(i); } else { oldX = getChildOffset(i) - getChildOffset(i - 1); newX = 0; } // Animate the view translation from its old position to its // new // position AnimatorSet anim = (AnimatorSet) v.getTag(); if (anim != null) { anim.cancel(); } // Note: Hacky, but we want to skip any optimizations to not // draw completely // hidden views v.setAlpha(Math.max(v.getAlpha(), 0.01f)); v.setTranslationX(oldX - newX); anim = new AnimatorSet(); anim.playTogether(ObjectAnimator.ofFloat(v, "translationX", 0f), ObjectAnimator.ofFloat(v, "alpha", 1f)); animations.add(anim); v.setTag(ANIM_TAG_KEY, anim); } AnimatorSet slideAnimations = new AnimatorSet(); slideAnimations.playTogether(animations); slideAnimations.setDuration(DELETE_SLIDE_IN_SIDE_PAGE_DURATION); slideAnimations.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { mDeferringForDelete = false; onEndReordering(); onRemoveViewAnimationCompleted(); } }); slideAnimations.start(); removeView(dragView); onRemoveView(dragView, true); } }; }
From source file:com.zyk.launcher.AsyncTaskCallback.java
@Override public void onClick(View v) { // When we have exited all apps or are in transition, disregard clicks if (!mLauncher.isAllAppsVisible() || mLauncher.getWorkspace().isSwitchingState() || !(v instanceof PagedViewWidget)) return;//from w w w . j a v a 2 s . co m // Let the user know that they have to long press to add a widget if (mWidgetInstructionToast != null) { mWidgetInstructionToast.cancel(); } mWidgetInstructionToast = Toast.makeText(getContext(), R.string.long_press_widget_to_add, Toast.LENGTH_SHORT); mWidgetInstructionToast.show(); // Create a little animation to show that the widget can move float offsetY = getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY); final ImageView p = (ImageView) v.findViewById(R.id.widget_preview); AnimatorSet bounce = LauncherAnimUtils.createAnimatorSet(); ValueAnimator tyuAnim = LauncherAnimUtils.ofFloat(p, "translationY", offsetY); tyuAnim.setDuration(125); ValueAnimator tydAnim = LauncherAnimUtils.ofFloat(p, "translationY", 0f); tydAnim.setDuration(100); bounce.play(tyuAnim).before(tydAnim); bounce.setInterpolator(new AccelerateInterpolator()); bounce.start(); }
From source file:cc.flydev.launcher.Page.java
@Override public boolean onTouchEvent(MotionEvent ev) { if (DISABLE_TOUCH_INTERACTION) { return false; }/*ww w . ja v a 2s . c o m*/ super.onTouchEvent(ev); // Skip touch handling if there are no pages to swipe if (getChildCount() <= 0) return super.onTouchEvent(ev); acquireVelocityTrackerAndAddMovement(ev); final int action = ev.getAction(); switch (action & MotionEvent.ACTION_MASK) { case MotionEvent.ACTION_DOWN: /* * If being flinged and user touches, stop the fling. isFinished * will be false if being flinged. */ if (!mScroller.isFinished()) { mScroller.abortAnimation(); } // Remember where the motion event started mDownMotionX = mLastMotionX = ev.getX(); mDownMotionY = mLastMotionY = ev.getY(); mDownScrollX = getScrollX(); float[] p = mapPointFromViewToParent(this, mLastMotionX, mLastMotionY); mParentDownMotionX = p[0]; mParentDownMotionY = p[1]; mLastMotionXRemainder = 0; mTotalMotionX = 0; mActivePointerId = ev.getPointerId(0); if (mTouchState == TOUCH_STATE_SCROLLING) { pageBeginMoving(); } break; case MotionEvent.ACTION_MOVE: if (mTouchState == TOUCH_STATE_SCROLLING) { // Scroll to follow the motion event final int pointerIndex = ev.findPointerIndex(mActivePointerId); if (pointerIndex == -1) return true; final float x = ev.getX(pointerIndex); final float deltaX = mLastMotionX + mLastMotionXRemainder - x; mTotalMotionX += Math.abs(deltaX); // Only scroll and update mLastMotionX if we have moved some discrete amount. We // keep the remainder because we are actually testing if we've moved from the last // scrolled position (which is discrete). if (Math.abs(deltaX) >= 1.0f) { mTouchX += deltaX; mSmoothingTime = System.nanoTime() / NANOTIME_DIV; if (!mDeferScrollUpdate) { scrollBy((int) deltaX, 0); if (DEBUG) Log.d(TAG, "onTouchEvent().Scrolling: " + deltaX); } else { invalidate(); } mLastMotionX = x; mLastMotionXRemainder = deltaX - (int) deltaX; } else { awakenScrollBars(); } } else if (mTouchState == TOUCH_STATE_REORDERING) { // Update the last motion position mLastMotionX = ev.getX(); mLastMotionY = ev.getY(); // Update the parent down so that our zoom animations take this new movement into // account float[] pt = mapPointFromViewToParent(this, mLastMotionX, mLastMotionY); mParentDownMotionX = pt[0]; mParentDownMotionY = pt[1]; updateDragViewTranslationDuringDrag(); // Find the closest page to the touch point final int dragViewIndex = indexOfChild(mDragView); // Change the drag view if we are hovering over the drop target boolean isHoveringOverDelete = isHoveringOverDeleteDropTarget((int) mParentDownMotionX, (int) mParentDownMotionY); setPageHoveringOverDeleteDropTarget(dragViewIndex, isHoveringOverDelete); if (DEBUG) Log.d(TAG, "mLastMotionX: " + mLastMotionX); if (DEBUG) Log.d(TAG, "mLastMotionY: " + mLastMotionY); if (DEBUG) Log.d(TAG, "mParentDownMotionX: " + mParentDownMotionX); if (DEBUG) Log.d(TAG, "mParentDownMotionY: " + mParentDownMotionY); final int pageUnderPointIndex = getNearestHoverOverPageIndex(); if (pageUnderPointIndex > -1 && pageUnderPointIndex != indexOfChild(mDragView) && !isHoveringOverDelete) { mTempVisiblePagesRange[0] = 0; mTempVisiblePagesRange[1] = getPageCount() - 1; getOverviewModePages(mTempVisiblePagesRange); if (mTempVisiblePagesRange[0] <= pageUnderPointIndex && pageUnderPointIndex <= mTempVisiblePagesRange[1] && pageUnderPointIndex != mSidePageHoverIndex && mScroller.isFinished()) { mSidePageHoverIndex = pageUnderPointIndex; mSidePageHoverRunnable = new Runnable() { @Override public void run() { // Setup the scroll to the correct page before we swap the views snapToPage(pageUnderPointIndex); // For each of the pages between the paged view and the drag view, // animate them from the previous position to the new position in // the layout (as a result of the drag view moving in the layout) int shiftDelta = (dragViewIndex < pageUnderPointIndex) ? -1 : 1; int lowerIndex = (dragViewIndex < pageUnderPointIndex) ? dragViewIndex + 1 : pageUnderPointIndex; int upperIndex = (dragViewIndex > pageUnderPointIndex) ? dragViewIndex - 1 : pageUnderPointIndex; for (int i = lowerIndex; i <= upperIndex; ++i) { View v = getChildAt(i); // dragViewIndex < pageUnderPointIndex, so after we remove the // drag view all subsequent views to pageUnderPointIndex will // shift down. int oldX = getViewportOffsetX() + getChildOffset(i); int newX = getViewportOffsetX() + getChildOffset(i + shiftDelta); // Animate the view translation from its old position to its new // position AnimatorSet anim = (AnimatorSet) v.getTag(ANIM_TAG_KEY); if (anim != null) { anim.cancel(); } v.setTranslationX(oldX - newX); anim = new AnimatorSet(); anim.setDuration(REORDERING_REORDER_REPOSITION_DURATION); anim.playTogether(ObjectAnimator.ofFloat(v, "translationX", 0f)); anim.start(); v.setTag(anim); } removeView(mDragView); onRemoveView(mDragView, false); addView(mDragView, pageUnderPointIndex); onAddView(mDragView, pageUnderPointIndex); mSidePageHoverIndex = -1; mPageIndicator.setActiveMarker(getNextPage()); } }; postDelayed(mSidePageHoverRunnable, REORDERING_SIDE_PAGE_HOVER_TIMEOUT); } } else { removeCallbacks(mSidePageHoverRunnable); mSidePageHoverIndex = -1; } } else { determineScrollingStart(ev); } break; case MotionEvent.ACTION_UP: if (mTouchState == TOUCH_STATE_SCROLLING) { final int activePointerId = mActivePointerId; final int pointerIndex = ev.findPointerIndex(activePointerId); final float x = ev.getX(pointerIndex); final VelocityTracker velocityTracker = mVelocityTracker; velocityTracker.computeCurrentVelocity(1000, mMaximumVelocity); int velocityX = (int) velocityTracker.getXVelocity(activePointerId); final int deltaX = (int) (x - mDownMotionX); final int pageWidth = getPageAt(mCurrentPage).getMeasuredWidth(); boolean isSignificantMove = Math.abs(deltaX) > pageWidth * SIGNIFICANT_MOVE_THRESHOLD; mTotalMotionX += Math.abs(mLastMotionX + mLastMotionXRemainder - x); boolean isFling = mTotalMotionX > MIN_LENGTH_FOR_FLING && Math.abs(velocityX) > mFlingThresholdVelocity; if (!mFreeScroll) { // In the case that the page is moved far to one direction and then is flung // in the opposite direction, we use a threshold to determine whether we should // just return to the starting page, or if we should skip one further. boolean returnToOriginalPage = false; if (Math.abs(deltaX) > pageWidth * RETURN_TO_ORIGINAL_PAGE_THRESHOLD && Math.signum(velocityX) != Math.signum(deltaX) && isFling) { returnToOriginalPage = true; } int finalPage; // We give flings precedence over large moves, which is why we short-circuit our // test for a large move if a fling has been registered. That is, a large // move to the left and fling to the right will register as a fling to the right. final boolean isRtl = isLayoutRtl(); boolean isDeltaXLeft = isRtl ? deltaX > 0 : deltaX < 0; boolean isVelocityXLeft = isRtl ? velocityX > 0 : velocityX < 0; if (((isSignificantMove && !isDeltaXLeft && !isFling) || (isFling && !isVelocityXLeft)) && mCurrentPage > 0) { finalPage = returnToOriginalPage ? mCurrentPage : mCurrentPage - 1; snapToPageWithVelocity(finalPage, velocityX); } else if (((isSignificantMove && isDeltaXLeft && !isFling) || (isFling && isVelocityXLeft)) && mCurrentPage < getChildCount() - 1) { finalPage = returnToOriginalPage ? mCurrentPage : mCurrentPage + 1; snapToPageWithVelocity(finalPage, velocityX); } else { snapToDestination(); } } else if (mTouchState == TOUCH_STATE_PREV_PAGE) { // at this point we have not moved beyond the touch slop // (otherwise mTouchState would be TOUCH_STATE_SCROLLING), so // we can just page int nextPage = Math.max(0, mCurrentPage - 1); if (nextPage != mCurrentPage) { snapToPage(nextPage); } else { snapToDestination(); } } else { if (!mScroller.isFinished()) { mScroller.abortAnimation(); } float scaleX = getScaleX(); int vX = (int) (-velocityX * scaleX); int initialScrollX = (int) (getScrollX() * scaleX); mScroller.fling(initialScrollX, getScrollY(), vX, 0, Integer.MIN_VALUE, Integer.MAX_VALUE, 0, 0); invalidate(); } } else if (mTouchState == TOUCH_STATE_NEXT_PAGE) { // at this point we have not moved beyond the touch slop // (otherwise mTouchState would be TOUCH_STATE_SCROLLING), so // we can just page int nextPage = Math.min(getChildCount() - 1, mCurrentPage + 1); if (nextPage != mCurrentPage) { snapToPage(nextPage); } else { snapToDestination(); } } else if (mTouchState == TOUCH_STATE_REORDERING) { // Update the last motion position mLastMotionX = ev.getX(); mLastMotionY = ev.getY(); // Update the parent down so that our zoom animations take this new movement into // account float[] pt = mapPointFromViewToParent(this, mLastMotionX, mLastMotionY); mParentDownMotionX = pt[0]; mParentDownMotionY = pt[1]; updateDragViewTranslationDuringDrag(); boolean handledFling = false; if (!DISABLE_FLING_TO_DELETE) { // Check the velocity and see if we are flinging-to-delete PointF flingToDeleteVector = isFlingingToDelete(); if (flingToDeleteVector != null) { onFlingToDelete(flingToDeleteVector); handledFling = true; } } if (!handledFling && isHoveringOverDeleteDropTarget((int) mParentDownMotionX, (int) mParentDownMotionY)) { onDropToDelete(); } } else { if (!mCancelTap) { onUnhandledTap(ev); } } // Remove the callback to wait for the side page hover timeout removeCallbacks(mSidePageHoverRunnable); // End any intermediate reordering states resetTouchState(); break; case MotionEvent.ACTION_CANCEL: if (mTouchState == TOUCH_STATE_SCROLLING) { snapToDestination(); } resetTouchState(); break; case MotionEvent.ACTION_POINTER_UP: onSecondaryPointerUp(ev); releaseVelocityTracker(); break; } return true; }
From source file:com.n2hsu.launcher.Page.java
@Override public boolean onTouchEvent(MotionEvent ev) { if (DISABLE_TOUCH_INTERACTION) { return false; }/*from w w w .ja va 2 s .c o m*/ super.onTouchEvent(ev); // Skip touch handling if there are no pages to swipe if (getChildCount() <= 0) return super.onTouchEvent(ev); acquireVelocityTrackerAndAddMovement(ev); final int action = ev.getAction(); switch (action & MotionEvent.ACTION_MASK) { case MotionEvent.ACTION_DOWN: /* * If being flinged and user touches, stop the fling. isFinished * will be false if being flinged. */ if (!mScroller.isFinished()) { mScroller.abortAnimation(); } // Remember where the motion event started mDownMotionX = mLastMotionX = ev.getX(); mDownMotionY = mLastMotionY = ev.getY(); mDownScrollX = getScrollX(); float[] p = mapPointFromViewToParent(this, mLastMotionX, mLastMotionY); mParentDownMotionX = p[0]; mParentDownMotionY = p[1]; mLastMotionXRemainder = 0; mTotalMotionX = 0; mActivePointerId = ev.getPointerId(0); if (mTouchState == TOUCH_STATE_SCROLLING) { pageBeginMoving(); } break; case MotionEvent.ACTION_MOVE: if (mTouchState == TOUCH_STATE_SCROLLING) { // Scroll to follow the motion event final int pointerIndex = ev.findPointerIndex(mActivePointerId); if (pointerIndex == -1) return true; final float x = ev.getX(pointerIndex); final float deltaX = mLastMotionX + mLastMotionXRemainder - x; mTotalMotionX += Math.abs(deltaX); // Only scroll and update mLastMotionX if we have moved some // discrete amount. We // keep the remainder because we are actually testing if we've // moved from the last // scrolled position (which is discrete). if (Math.abs(deltaX) >= 1.0f) { mTouchX += deltaX; mSmoothingTime = System.nanoTime() / NANOTIME_DIV; if (!mDeferScrollUpdate) { scrollBy((int) deltaX, 0); if (DEBUG) Log.d(TAG, "onTouchEvent().Scrolling: " + deltaX); } else { invalidate(); } mLastMotionX = x; mLastMotionXRemainder = deltaX - (int) deltaX; } else { awakenScrollBars(); } } else if (mTouchState == TOUCH_STATE_REORDERING) { // Update the last motion position mLastMotionX = ev.getX(); mLastMotionY = ev.getY(); // Update the parent down so that our zoom animations take this // new movement into // account float[] pt = mapPointFromViewToParent(this, mLastMotionX, mLastMotionY); mParentDownMotionX = pt[0]; mParentDownMotionY = pt[1]; updateDragViewTranslationDuringDrag(); // Find the closest page to the touch point final int dragViewIndex = indexOfChild(mDragView); // Change the drag view if we are hovering over the drop target boolean isHoveringOverDelete = isHoveringOverDeleteDropTarget((int) mParentDownMotionX, (int) mParentDownMotionY); setPageHoveringOverDeleteDropTarget(dragViewIndex, isHoveringOverDelete); if (DEBUG) Log.d(TAG, "mLastMotionX: " + mLastMotionX); if (DEBUG) Log.d(TAG, "mLastMotionY: " + mLastMotionY); if (DEBUG) Log.d(TAG, "mParentDownMotionX: " + mParentDownMotionX); if (DEBUG) Log.d(TAG, "mParentDownMotionY: " + mParentDownMotionY); final int pageUnderPointIndex = getNearestHoverOverPageIndex(); if (pageUnderPointIndex > -1 && pageUnderPointIndex != indexOfChild(mDragView) && !isHoveringOverDelete) { mTempVisiblePagesRange[0] = 0; mTempVisiblePagesRange[1] = getPageCount() - 1; getOverviewModePages(mTempVisiblePagesRange); if (mTempVisiblePagesRange[0] <= pageUnderPointIndex && pageUnderPointIndex <= mTempVisiblePagesRange[1] && pageUnderPointIndex != mSidePageHoverIndex && mScroller.isFinished()) { mSidePageHoverIndex = pageUnderPointIndex; mSidePageHoverRunnable = new Runnable() { @Override public void run() { // Setup the scroll to the correct page before // we swap the views snapToPage(pageUnderPointIndex); // For each of the pages between the paged view // and the drag view, // animate them from the previous position to // the new position in // the layout (as a result of the drag view // moving in the layout) int shiftDelta = (dragViewIndex < pageUnderPointIndex) ? -1 : 1; int lowerIndex = (dragViewIndex < pageUnderPointIndex) ? dragViewIndex + 1 : pageUnderPointIndex; int upperIndex = (dragViewIndex > pageUnderPointIndex) ? dragViewIndex - 1 : pageUnderPointIndex; for (int i = lowerIndex; i <= upperIndex; ++i) { View v = getChildAt(i); // dragViewIndex < pageUnderPointIndex, so // after we remove the // drag view all subsequent views to // pageUnderPointIndex will // shift down. int oldX = getViewportOffsetX() + getChildOffset(i); int newX = getViewportOffsetX() + getChildOffset(i + shiftDelta); // Animate the view translation from its old // position to its new // position AnimatorSet anim = (AnimatorSet) v.getTag(ANIM_TAG_KEY); if (anim != null) { anim.cancel(); } v.setTranslationX(oldX - newX); anim = new AnimatorSet(); anim.setDuration(REORDERING_REORDER_REPOSITION_DURATION); anim.playTogether(ObjectAnimator.ofFloat(v, "translationX", 0f)); anim.start(); v.setTag(anim); } removeView(mDragView); onRemoveView(mDragView, false); addView(mDragView, pageUnderPointIndex); onAddView(mDragView, pageUnderPointIndex); mSidePageHoverIndex = -1; mPageIndicator.setActiveMarker(getNextPage()); } }; postDelayed(mSidePageHoverRunnable, REORDERING_SIDE_PAGE_HOVER_TIMEOUT); } } else { removeCallbacks(mSidePageHoverRunnable); mSidePageHoverIndex = -1; } } else { determineScrollingStart(ev); } break; case MotionEvent.ACTION_UP: if (mTouchState == TOUCH_STATE_SCROLLING) { final int activePointerId = mActivePointerId; final int pointerIndex = ev.findPointerIndex(activePointerId); final float x = ev.getX(pointerIndex); final VelocityTracker velocityTracker = mVelocityTracker; velocityTracker.computeCurrentVelocity(1000, mMaximumVelocity); int velocityX = (int) velocityTracker.getXVelocity(activePointerId); final int deltaX = (int) (x - mDownMotionX); final int pageWidth = getPageAt(mCurrentPage).getMeasuredWidth(); boolean isSignificantMove = Math.abs(deltaX) > pageWidth * SIGNIFICANT_MOVE_THRESHOLD; mTotalMotionX += Math.abs(mLastMotionX + mLastMotionXRemainder - x); boolean isFling = mTotalMotionX > MIN_LENGTH_FOR_FLING && Math.abs(velocityX) > mFlingThresholdVelocity; if (!mFreeScroll) { // In the case that the page is moved far to one direction // and then is flung // in the opposite direction, we use a threshold to // determine whether we should // just return to the starting page, or if we should skip // one further. boolean returnToOriginalPage = false; if (Math.abs(deltaX) > pageWidth * RETURN_TO_ORIGINAL_PAGE_THRESHOLD && Math.signum(velocityX) != Math.signum(deltaX) && isFling) { returnToOriginalPage = true; } int finalPage; // We give flings precedence over large moves, which is why // we short-circuit our // test for a large move if a fling has been registered. // That is, a large // move to the left and fling to the right will register as // a fling to the right. final boolean isRtl = isLayoutRtl(); boolean isDeltaXLeft = isRtl ? deltaX > 0 : deltaX < 0; boolean isVelocityXLeft = isRtl ? velocityX > 0 : velocityX < 0; if (((isSignificantMove && !isDeltaXLeft && !isFling) || (isFling && !isVelocityXLeft)) && mCurrentPage > 0) { finalPage = returnToOriginalPage ? mCurrentPage : mCurrentPage - 1; snapToPageWithVelocity(finalPage, velocityX); } else if (((isSignificantMove && isDeltaXLeft && !isFling) || (isFling && isVelocityXLeft)) && mCurrentPage < getChildCount() - 1) { finalPage = returnToOriginalPage ? mCurrentPage : mCurrentPage + 1; snapToPageWithVelocity(finalPage, velocityX); } else { snapToDestination(); } } else if (mTouchState == TOUCH_STATE_PREV_PAGE) { // at this point we have not moved beyond the touch slop // (otherwise mTouchState would be TOUCH_STATE_SCROLLING), // so // we can just page int nextPage = Math.max(0, mCurrentPage - 1); if (nextPage != mCurrentPage) { snapToPage(nextPage); } else { snapToDestination(); } } else { if (!mScroller.isFinished()) { mScroller.abortAnimation(); } float scaleX = getScaleX(); int vX = (int) (-velocityX * scaleX); int initialScrollX = (int) (getScrollX() * scaleX); mScroller.fling(initialScrollX, getScrollY(), vX, 0, Integer.MIN_VALUE, Integer.MAX_VALUE, 0, 0); invalidate(); } } else if (mTouchState == TOUCH_STATE_NEXT_PAGE) { // at this point we have not moved beyond the touch slop // (otherwise mTouchState would be TOUCH_STATE_SCROLLING), so // we can just page int nextPage = Math.min(getChildCount() - 1, mCurrentPage + 1); if (nextPage != mCurrentPage) { snapToPage(nextPage); } else { snapToDestination(); } } else if (mTouchState == TOUCH_STATE_REORDERING) { // Update the last motion position mLastMotionX = ev.getX(); mLastMotionY = ev.getY(); // Update the parent down so that our zoom animations take this // new movement into // account float[] pt = mapPointFromViewToParent(this, mLastMotionX, mLastMotionY); mParentDownMotionX = pt[0]; mParentDownMotionY = pt[1]; updateDragViewTranslationDuringDrag(); boolean handledFling = false; if (!DISABLE_FLING_TO_DELETE) { // Check the velocity and see if we are flinging-to-delete PointF flingToDeleteVector = isFlingingToDelete(); if (flingToDeleteVector != null) { onFlingToDelete(flingToDeleteVector); handledFling = true; } } if (!handledFling && isHoveringOverDeleteDropTarget((int) mParentDownMotionX, (int) mParentDownMotionY)) { onDropToDelete(); } } else { if (!mCancelTap) { onUnhandledTap(ev); } } // Remove the callback to wait for the side page hover timeout removeCallbacks(mSidePageHoverRunnable); // End any intermediate reordering states resetTouchState(); break; case MotionEvent.ACTION_CANCEL: if (mTouchState == TOUCH_STATE_SCROLLING) { snapToDestination(); } resetTouchState(); break; case MotionEvent.ACTION_POINTER_UP: onSecondaryPointerUp(ev); releaseVelocityTracker(); break; } return true; }
From source file:org.telegram.ui.Components.ChatAttachAlert.java
@SuppressLint("NewApi") private void startRevealAnimation(final boolean open) { containerView.setTranslationY(0);/*from w w w . j av a 2 s . c o m*/ final AnimatorSet animatorSet = new AnimatorSet(); View view = delegate.getRevealView(); if (view.getVisibility() == View.VISIBLE && ((ViewGroup) view.getParent()).getVisibility() == View.VISIBLE) { final int coords[] = new int[2]; view.getLocationInWindow(coords); float top; if (Build.VERSION.SDK_INT <= 19) { top = AndroidUtilities.displaySize.y - containerView.getMeasuredHeight() - AndroidUtilities.statusBarHeight; } else { top = containerView.getY(); } revealX = coords[0] + view.getMeasuredWidth() / 2; revealY = (int) (coords[1] + view.getMeasuredHeight() / 2 - top); if (Build.VERSION.SDK_INT <= 19) { revealY -= AndroidUtilities.statusBarHeight; } } else { revealX = AndroidUtilities.displaySize.x / 2 + backgroundPaddingLeft; revealY = (int) (AndroidUtilities.displaySize.y - containerView.getY()); } int corners[][] = new int[][] { { 0, 0 }, { 0, AndroidUtilities.dp(304) }, { containerView.getMeasuredWidth(), 0 }, { containerView.getMeasuredWidth(), AndroidUtilities.dp(304) } }; int finalRevealRadius = 0; int y = revealY - scrollOffsetY + backgroundPaddingTop; for (int a = 0; a < 4; a++) { finalRevealRadius = Math.max(finalRevealRadius, (int) Math.ceil(Math.sqrt((revealX - corners[a][0]) * (revealX - corners[a][0]) + (y - corners[a][1]) * (y - corners[a][1])))); } int finalRevealX = revealX <= containerView.getMeasuredWidth() ? revealX : containerView.getMeasuredWidth(); ArrayList<Animator> animators = new ArrayList<>(3); animators.add(ObjectAnimator.ofFloat(this, "revealRadius", open ? 0 : finalRevealRadius, open ? finalRevealRadius : 0)); animators.add(ObjectAnimator.ofInt(backDrawable, "alpha", open ? 51 : 0)); if (Build.VERSION.SDK_INT >= 21) { try { animators.add(ViewAnimationUtils.createCircularReveal(containerView, finalRevealX, revealY, open ? 0 : finalRevealRadius, open ? finalRevealRadius : 0)); } catch (Exception e) { FileLog.e("tmessages", e); } animatorSet.setDuration(320); } else { if (!open) { animatorSet.setDuration(200); containerView.setPivotX( revealX <= containerView.getMeasuredWidth() ? revealX : containerView.getMeasuredWidth()); containerView.setPivotY(revealY); animators.add(ObjectAnimator.ofFloat(containerView, "scaleX", 0.0f)); animators.add(ObjectAnimator.ofFloat(containerView, "scaleY", 0.0f)); animators.add(ObjectAnimator.ofFloat(containerView, "alpha", 0.0f)); } else { animatorSet.setDuration(250); containerView.setScaleX(1); containerView.setScaleY(1); containerView.setAlpha(1); if (Build.VERSION.SDK_INT <= 19) { animatorSet.setStartDelay(20); } } } animatorSet.playTogether(animators); animatorSet.addListener(new AnimatorListenerAdapter() { public void onAnimationEnd(Animator animation) { if (currentSheetAnimation != null && currentSheetAnimation.equals(animation)) { currentSheetAnimation = null; onRevealAnimationEnd(open); containerView.invalidate(); containerView.setLayerType(View.LAYER_TYPE_NONE, null); if (!open) { try { dismissInternal(); } catch (Exception e) { FileLog.e("tmessages", e); } } } } @Override public void onAnimationCancel(Animator animation) { if (currentSheetAnimation != null && animatorSet.equals(animation)) { currentSheetAnimation = null; } } }); if (open) { innerAnimators.clear(); NotificationCenter.getInstance() .setAllowedNotificationsDutingAnimation(new int[] { NotificationCenter.dialogsNeedReload }); NotificationCenter.getInstance().setAnimationInProgress(true); revealAnimationInProgress = true; int count = Build.VERSION.SDK_INT <= 19 ? 11 : 8; for (int a = 0; a < count; a++) { if (Build.VERSION.SDK_INT <= 19) { if (a < 8) { views[a].setScaleX(0.1f); views[a].setScaleY(0.1f); } views[a].setAlpha(0.0f); } else { views[a].setScaleX(0.7f); views[a].setScaleY(0.7f); } InnerAnimator innerAnimator = new InnerAnimator(); int buttonX = views[a].getLeft() + views[a].getMeasuredWidth() / 2; int buttonY = views[a].getTop() + attachView.getTop() + views[a].getMeasuredHeight() / 2; float dist = (float) Math.sqrt( (revealX - buttonX) * (revealX - buttonX) + (revealY - buttonY) * (revealY - buttonY)); float vecX = (revealX - buttonX) / dist; float vecY = (revealY - buttonY) / dist; views[a].setPivotX(views[a].getMeasuredWidth() / 2 + vecX * AndroidUtilities.dp(20)); views[a].setPivotY(views[a].getMeasuredHeight() / 2 + vecY * AndroidUtilities.dp(20)); innerAnimator.startRadius = dist - AndroidUtilities.dp(27 * 3); views[a].setTag(R.string.AppName, 1); animators = new ArrayList<>(); final AnimatorSet animatorSetInner; if (a < 8) { animators.add(ObjectAnimator.ofFloat(views[a], "scaleX", 0.7f, 1.05f)); animators.add(ObjectAnimator.ofFloat(views[a], "scaleY", 0.7f, 1.05f)); animatorSetInner = new AnimatorSet(); animatorSetInner.playTogether(ObjectAnimator.ofFloat(views[a], "scaleX", 1.0f), ObjectAnimator.ofFloat(views[a], "scaleY", 1.0f)); animatorSetInner.setDuration(100); animatorSetInner.setInterpolator(decelerateInterpolator); } else { animatorSetInner = null; } if (Build.VERSION.SDK_INT <= 19) { animators.add(ObjectAnimator.ofFloat(views[a], "alpha", 1.0f)); } innerAnimator.animatorSet = new AnimatorSet(); innerAnimator.animatorSet.playTogether(animators); innerAnimator.animatorSet.setDuration(150); innerAnimator.animatorSet.setInterpolator(decelerateInterpolator); innerAnimator.animatorSet.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { if (animatorSetInner != null) { animatorSetInner.start(); } } }); innerAnimators.add(innerAnimator); } } currentSheetAnimation = animatorSet; animatorSet.start(); }
From source file:org.telegram.ui.Components.ChatAttachAlert.java
public ChatAttachAlert(Context context, final ChatActivity parentFragment) { super(context, false); baseFragment = parentFragment;/* www . j a va2 s .com*/ setDelegate(this); setUseRevealAnimation(true); checkCamera(false); if (deviceHasGoodCamera) { CameraController.getInstance().initCamera(); } NotificationCenter.getInstance().addObserver(this, NotificationCenter.albumsDidLoaded); NotificationCenter.getInstance().addObserver(this, NotificationCenter.reloadInlineHints); NotificationCenter.getInstance().addObserver(this, NotificationCenter.cameraInitied); shadowDrawable = context.getResources().getDrawable(R.drawable.sheet_shadow); containerView = listView = new RecyclerListView(context) { private int lastWidth; private int lastHeight; @Override public void requestLayout() { if (ignoreLayout) { return; } super.requestLayout(); } @Override public boolean onInterceptTouchEvent(MotionEvent ev) { if (cameraAnimationInProgress) { return true; } else if (cameraOpened) { return processTouchEvent(ev); } else if (ev.getAction() == MotionEvent.ACTION_DOWN && scrollOffsetY != 0 && ev.getY() < scrollOffsetY) { dismiss(); return true; } return super.onInterceptTouchEvent(ev); } @Override public boolean onTouchEvent(MotionEvent event) { if (cameraAnimationInProgress) { return true; } else if (cameraOpened) { return processTouchEvent(event); } return !isDismissed() && super.onTouchEvent(event); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { int height = MeasureSpec.getSize(heightMeasureSpec); if (Build.VERSION.SDK_INT >= 21) { height -= AndroidUtilities.statusBarHeight; } int contentSize = backgroundPaddingTop + AndroidUtilities.dp(294) + (SearchQuery.inlineBots.isEmpty() ? 0 : ((int) Math.ceil(SearchQuery.inlineBots.size() / 4.0f) * AndroidUtilities.dp(100) + AndroidUtilities.dp(12))); int padding = contentSize == AndroidUtilities.dp(294) ? 0 : Math.max(0, (height - AndroidUtilities.dp(294))); if (padding != 0 && contentSize < height) { padding -= (height - contentSize); } if (padding == 0) { padding = backgroundPaddingTop; } if (getPaddingTop() != padding) { ignoreLayout = true; setPadding(backgroundPaddingLeft, padding, backgroundPaddingLeft, 0); ignoreLayout = false; } super.onMeasure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(Math.min(contentSize, height), MeasureSpec.EXACTLY)); } @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { int width = right - left; int height = bottom - top; int newPosition = -1; int newTop = 0; int count = listView.getChildCount(); int lastVisibleItemPosition = -1; int lastVisibleItemPositionTop = 0; if (count > 0) { View child = listView.getChildAt(listView.getChildCount() - 1); Holder holder = (Holder) listView.findContainingViewHolder(child); if (holder != null) { lastVisibleItemPosition = holder.getAdapterPosition(); lastVisibleItemPositionTop = child.getTop(); } } if (lastVisibleItemPosition >= 0 && height - lastHeight != 0) { newPosition = lastVisibleItemPosition; newTop = lastVisibleItemPositionTop + height - lastHeight - getPaddingTop(); } super.onLayout(changed, left, top, right, bottom); if (newPosition != -1) { ignoreLayout = true; layoutManager.scrollToPositionWithOffset(newPosition, newTop); super.onLayout(false, left, top, right, bottom); ignoreLayout = false; } lastHeight = height; lastWidth = width; updateLayout(); checkCameraViewPosition(); } @Override public void onDraw(Canvas canvas) { if (useRevealAnimation && Build.VERSION.SDK_INT <= 19) { canvas.save(); canvas.clipRect(backgroundPaddingLeft, scrollOffsetY, getMeasuredWidth() - backgroundPaddingLeft, getMeasuredHeight()); if (revealAnimationInProgress) { canvas.drawCircle(revealX, revealY, revealRadius, ciclePaint); } else { canvas.drawRect(backgroundPaddingLeft, scrollOffsetY, getMeasuredWidth() - backgroundPaddingLeft, getMeasuredHeight(), ciclePaint); } canvas.restore(); } else { shadowDrawable.setBounds(0, scrollOffsetY - backgroundPaddingTop, getMeasuredWidth(), getMeasuredHeight()); shadowDrawable.draw(canvas); } } @Override public void setTranslationY(float translationY) { super.setTranslationY(translationY); checkCameraViewPosition(); } }; listView.setWillNotDraw(false); listView.setClipToPadding(false); listView.setLayoutManager(layoutManager = new LinearLayoutManager(getContext())); layoutManager.setOrientation(LinearLayoutManager.VERTICAL); listView.setAdapter(adapter = new ListAdapter(context)); listView.setVerticalScrollBarEnabled(false); listView.setEnabled(true); listView.setGlowColor(0xfff5f6f7); listView.addItemDecoration(new RecyclerView.ItemDecoration() { @Override public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) { outRect.left = 0; outRect.right = 0; outRect.top = 0; outRect.bottom = 0; } }); listView.setOnScrollListener(new RecyclerView.OnScrollListener() { @Override public void onScrolled(RecyclerView recyclerView, int dx, int dy) { if (listView.getChildCount() <= 0) { return; } if (hintShowed) { if (layoutManager.findLastVisibleItemPosition() > 1) { hideHint(); hintShowed = false; ApplicationLoader.applicationContext .getSharedPreferences("mainconfig", Activity.MODE_PRIVATE).edit() .putBoolean("bothint", true).commit(); } } updateLayout(); checkCameraViewPosition(); } }); containerView.setPadding(backgroundPaddingLeft, 0, backgroundPaddingLeft, 0); attachView = new FrameLayout(context) { @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(AndroidUtilities.dp(294), MeasureSpec.EXACTLY)); } @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { int width = right - left; int height = bottom - top; int t = AndroidUtilities.dp(8); attachPhotoRecyclerView.layout(0, t, width, t + attachPhotoRecyclerView.getMeasuredHeight()); progressView.layout(0, t, width, t + progressView.getMeasuredHeight()); lineView.layout(0, AndroidUtilities.dp(96), width, AndroidUtilities.dp(96) + lineView.getMeasuredHeight()); hintTextView.layout(width - hintTextView.getMeasuredWidth() - AndroidUtilities.dp(5), height - hintTextView.getMeasuredHeight() - AndroidUtilities.dp(5), width - AndroidUtilities.dp(5), height - AndroidUtilities.dp(5)); int diff = (width - AndroidUtilities.dp(85 * 4 + 20)) / 3; for (int a = 0; a < 8; a++) { int y = AndroidUtilities.dp(105 + 95 * (a / 4)); int x = AndroidUtilities.dp(10) + (a % 4) * (AndroidUtilities.dp(85) + diff); views[a].layout(x, y, x + views[a].getMeasuredWidth(), y + views[a].getMeasuredHeight()); } } }; views[8] = attachPhotoRecyclerView = new RecyclerListView(context); attachPhotoRecyclerView.setVerticalScrollBarEnabled(true); attachPhotoRecyclerView.setAdapter(photoAttachAdapter = new PhotoAttachAdapter(context)); attachPhotoRecyclerView.setClipToPadding(false); attachPhotoRecyclerView.setPadding(AndroidUtilities.dp(8), 0, AndroidUtilities.dp(8), 0); attachPhotoRecyclerView.setItemAnimator(null); attachPhotoRecyclerView.setLayoutAnimation(null); attachPhotoRecyclerView.setOverScrollMode(RecyclerListView.OVER_SCROLL_NEVER); attachView.addView(attachPhotoRecyclerView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 80)); attachPhotoLayoutManager = new LinearLayoutManager(context) { @Override public boolean supportsPredictiveItemAnimations() { return false; } }; attachPhotoLayoutManager.setOrientation(LinearLayoutManager.HORIZONTAL); attachPhotoRecyclerView.setLayoutManager(attachPhotoLayoutManager); attachPhotoRecyclerView.setOnItemClickListener(new RecyclerListView.OnItemClickListener() { @SuppressWarnings("unchecked") @Override public void onItemClick(View view, int position) { if (baseFragment == null || baseFragment.getParentActivity() == null) { return; } if (!deviceHasGoodCamera || position != 0) { if (deviceHasGoodCamera) { position--; } if (MediaController.allPhotosAlbumEntry == null) { return; } ArrayList<Object> arrayList = (ArrayList) MediaController.allPhotosAlbumEntry.photos; if (position < 0 || position >= arrayList.size()) { return; } PhotoViewer.getInstance().setParentActivity(baseFragment.getParentActivity()); PhotoViewer.getInstance().openPhotoForSelect(arrayList, position, 0, ChatAttachAlert.this, baseFragment); AndroidUtilities.hideKeyboard(baseFragment.getFragmentView().findFocus()); } else { openCamera(); } } }); attachPhotoRecyclerView.setOnScrollListener(new RecyclerView.OnScrollListener() { @Override public void onScrolled(RecyclerView recyclerView, int dx, int dy) { checkCameraViewPosition(); } }); views[9] = progressView = new EmptyTextProgressView(context); if (Build.VERSION.SDK_INT >= 23 && getContext().checkSelfPermission( Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) { progressView.setText(LocaleController.getString("PermissionStorage", R.string.PermissionStorage)); progressView.setTextSize(16); } else { progressView.setText(LocaleController.getString("NoPhotos", R.string.NoPhotos)); progressView.setTextSize(20); } attachView.addView(progressView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 80)); attachPhotoRecyclerView.setEmptyView(progressView); views[10] = lineView = new View(getContext()) { @Override public boolean hasOverlappingRendering() { return false; } }; lineView.setBackgroundColor(ContextCompat.getColor(context, R.color.divider)); attachView.addView(lineView, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 1, Gravity.TOP | Gravity.LEFT)); CharSequence[] items = new CharSequence[] { LocaleController.getString("ChatCamera", R.string.ChatCamera), LocaleController.getString("ChatGallery", R.string.ChatGallery), LocaleController.getString("ChatVideo", R.string.ChatVideo), LocaleController.getString("AttachMusic", R.string.AttachMusic), LocaleController.getString("ChatDocument", R.string.ChatDocument), LocaleController.getString("AttachContact", R.string.AttachContact), LocaleController.getString("ChatLocation", R.string.ChatLocation), "" }; for (int a = 0; a < 8; a++) { AttachButton attachButton = new AttachButton(context); attachButton.setTextAndIcon(items[a], Theme.attachButtonDrawables[a]); attachView.addView(attachButton, LayoutHelper.createFrame(85, 90, Gravity.LEFT | Gravity.TOP)); attachButton.setTag(a); views[a] = attachButton; if (a == 7) { sendPhotosButton = attachButton; sendPhotosButton.imageView.setPadding(0, AndroidUtilities.dp(4), 0, 0); } attachButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { delegate.didPressedButton((Integer) v.getTag()); } }); } hintTextView = new TextView(context); hintTextView.setBackgroundResource(R.drawable.tooltip); hintTextView.setTextColor(Theme.CHAT_GIF_HINT_TEXT_COLOR); hintTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14); hintTextView.setPadding(AndroidUtilities.dp(10), 0, AndroidUtilities.dp(10), 0); hintTextView.setText(LocaleController.getString("AttachBotsHelp", R.string.AttachBotsHelp)); hintTextView.setGravity(Gravity.CENTER_VERTICAL); hintTextView.setVisibility(View.INVISIBLE); hintTextView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.scroll_tip, 0, 0, 0); hintTextView.setCompoundDrawablePadding(AndroidUtilities.dp(8)); attachView.addView(hintTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, 32, Gravity.RIGHT | Gravity.BOTTOM, 5, 0, 5, 5)); for (int a = 0; a < 8; a++) { viewsCache.add(photoAttachAdapter.createHolder()); } if (loading) { progressView.showProgress(); } else { progressView.showTextView(); } if (Build.VERSION.SDK_INT >= 16) { recordTime = new TextView(context); recordTime.setBackgroundResource(R.drawable.system); recordTime.getBackground() .setColorFilter(new PorterDuffColorFilter(0x66000000, PorterDuff.Mode.MULTIPLY)); recordTime.setText("00:00"); recordTime.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15); recordTime.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf")); recordTime.setAlpha(0.0f); recordTime.setTextColor(0xffffffff); recordTime.setPadding(AndroidUtilities.dp(10), AndroidUtilities.dp(5), AndroidUtilities.dp(10), AndroidUtilities.dp(5)); container.addView(recordTime, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.CENTER_HORIZONTAL | Gravity.TOP, 0, 16, 0, 0)); cameraPanel = new FrameLayout(context) { @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { int cx = getMeasuredWidth() / 2; int cy = getMeasuredHeight() / 2; int cx2; int cy2; shutterButton.layout(cx - shutterButton.getMeasuredWidth() / 2, cy - shutterButton.getMeasuredHeight() / 2, cx + shutterButton.getMeasuredWidth() / 2, cy + shutterButton.getMeasuredHeight() / 2); if (getMeasuredWidth() == AndroidUtilities.dp(100)) { cx = cx2 = getMeasuredWidth() / 2; cy2 = cy + cy / 2 + AndroidUtilities.dp(17); cy = cy / 2 - AndroidUtilities.dp(17); } else { cx2 = cx + cx / 2 + AndroidUtilities.dp(17); cx = cx / 2 - AndroidUtilities.dp(17); cy = cy2 = getMeasuredHeight() / 2; } switchCameraButton.layout(cx2 - switchCameraButton.getMeasuredWidth() / 2, cy2 - switchCameraButton.getMeasuredHeight() / 2, cx2 + switchCameraButton.getMeasuredWidth() / 2, cy2 + switchCameraButton.getMeasuredHeight() / 2); for (int a = 0; a < 2; a++) { flashModeButton[a].layout(cx - flashModeButton[a].getMeasuredWidth() / 2, cy - flashModeButton[a].getMeasuredHeight() / 2, cx + flashModeButton[a].getMeasuredWidth() / 2, cy + flashModeButton[a].getMeasuredHeight() / 2); } } }; cameraPanel.setVisibility(View.GONE); cameraPanel.setAlpha(0.0f); container.addView(cameraPanel, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 100, Gravity.LEFT | Gravity.BOTTOM)); shutterButton = new ShutterButton(context); cameraPanel.addView(shutterButton, LayoutHelper.createFrame(84, 84, Gravity.CENTER)); shutterButton.setDelegate(new ShutterButton.ShutterButtonDelegate() { @Override public void shutterLongPressed() { if (takingPhoto || baseFragment == null || baseFragment.getParentActivity() == null) { return; } if (Build.VERSION.SDK_INT >= 23) { if (baseFragment.getParentActivity().checkSelfPermission( Manifest.permission.RECORD_AUDIO) != PackageManager.PERMISSION_GRANTED) { baseFragment.getParentActivity() .requestPermissions(new String[] { Manifest.permission.RECORD_AUDIO }, 21); return; } } for (int a = 0; a < 2; a++) { flashModeButton[a].setAlpha(0.0f); } switchCameraButton.setAlpha(0.0f); cameraFile = AndroidUtilities.generateVideoPath(); recordTime.setAlpha(1.0f); recordTime.setText("00:00"); videoRecordTime = 0; videoRecordRunnable = new Runnable() { @Override public void run() { if (videoRecordRunnable == null) { return; } videoRecordTime++; recordTime.setText( String.format("%02d:%02d", videoRecordTime / 60, videoRecordTime % 60)); AndroidUtilities.runOnUIThread(videoRecordRunnable, 1000); } }; AndroidUtilities.lockOrientation(parentFragment.getParentActivity()); CameraController.getInstance().recordVideo(cameraView.getCameraSession(), cameraFile, new CameraController.VideoTakeCallback() { @Override public void onFinishVideoRecording(final Bitmap thumb) { if (cameraFile == null || baseFragment == null) { return; } PhotoViewer.getInstance().setParentActivity(baseFragment.getParentActivity()); cameraPhoto = new ArrayList<>(); cameraPhoto.add(new MediaController.PhotoEntry(0, 0, 0, cameraFile.getAbsolutePath(), 0, true)); PhotoViewer.getInstance().openPhotoForSelect(cameraPhoto, 0, 2, new PhotoViewer.EmptyPhotoViewerProvider() { @Override public Bitmap getThumbForPhoto(MessageObject messageObject, TLRPC.FileLocation fileLocation, int index) { return thumb; } @TargetApi(16) @Override public boolean cancelButtonPressed() { if (cameraOpened && cameraView != null && cameraFile != null) { cameraFile.delete(); AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { if (cameraView != null && !isDismissed() && Build.VERSION.SDK_INT >= 21) { cameraView.setSystemUiVisibility( View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_FULLSCREEN); } } }, 1000); CameraController.getInstance() .startPreview(cameraView.getCameraSession()); cameraFile = null; } return true; } @Override public void sendButtonPressed(int index) { if (cameraFile == null) { return; } AndroidUtilities .addMediaToGallery(cameraFile.getAbsolutePath()); baseFragment.sendMedia( (MediaController.PhotoEntry) cameraPhoto.get(0), PhotoViewer.getInstance().isMuteVideo()); closeCamera(false); dismiss(); cameraFile = null; } }, baseFragment); } }); AndroidUtilities.runOnUIThread(videoRecordRunnable, 1000); shutterButton.setState(ShutterButton.State.RECORDING, true); } @Override public void shutterCancel() { cameraFile.delete(); resetRecordState(); CameraController.getInstance().stopVideoRecording(cameraView.getCameraSession(), true); } @Override public void shutterReleased() { if (takingPhoto) { return; } if (shutterButton.getState() == ShutterButton.State.RECORDING) { resetRecordState(); CameraController.getInstance().stopVideoRecording(cameraView.getCameraSession(), false); shutterButton.setState(ShutterButton.State.DEFAULT, true); return; } cameraFile = AndroidUtilities.generatePicturePath(); takingPhoto = CameraController.getInstance().takePicture(cameraFile, cameraView.getCameraSession(), new Runnable() { @Override public void run() { takingPhoto = false; if (cameraFile == null || baseFragment == null) { return; } PhotoViewer.getInstance().setParentActivity(baseFragment.getParentActivity()); cameraPhoto = new ArrayList<>(); int orientation = 0; try { ExifInterface ei = new ExifInterface(cameraFile.getAbsolutePath()); int exif = ei.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL); switch (exif) { case ExifInterface.ORIENTATION_ROTATE_90: orientation = 90; break; case ExifInterface.ORIENTATION_ROTATE_180: orientation = 180; break; case ExifInterface.ORIENTATION_ROTATE_270: orientation = 270; break; } } catch (Exception e) { FileLog.e("tmessages", e); } cameraPhoto.add(new MediaController.PhotoEntry(0, 0, 0, cameraFile.getAbsolutePath(), orientation, false)); PhotoViewer.getInstance().openPhotoForSelect(cameraPhoto, 0, 2, new PhotoViewer.EmptyPhotoViewerProvider() { @TargetApi(16) @Override public boolean cancelButtonPressed() { if (cameraOpened && cameraView != null && cameraFile != null) { cameraFile.delete(); AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { if (cameraView != null && !isDismissed() && Build.VERSION.SDK_INT >= 21) { cameraView.setSystemUiVisibility( View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_FULLSCREEN); } } }, 1000); CameraController.getInstance() .startPreview(cameraView.getCameraSession()); cameraFile = null; } return true; } @Override public void sendButtonPressed(int index) { if (cameraFile == null) { return; } AndroidUtilities .addMediaToGallery(cameraFile.getAbsolutePath()); baseFragment.sendMedia( (MediaController.PhotoEntry) cameraPhoto.get(0), false); closeCamera(false); dismiss(); cameraFile = null; } @Override public boolean scaleToFill() { return true; } }, baseFragment); } }); } }); switchCameraButton = new ImageView(context); switchCameraButton.setScaleType(ImageView.ScaleType.CENTER); cameraPanel.addView(switchCameraButton, LayoutHelper.createFrame(48, 48, Gravity.RIGHT | Gravity.CENTER_VERTICAL)); switchCameraButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (takingPhoto || cameraView == null || !cameraView.isInitied()) { return; } cameraInitied = false; cameraView.switchCamera(); ObjectAnimator animator = ObjectAnimator.ofFloat(switchCameraButton, "scaleX", 0.0f) .setDuration(100); animator.addListener(new AnimatorListenerAdapterProxy() { @Override public void onAnimationEnd(Animator animator) { switchCameraButton.setImageResource(cameraView.isFrontface() ? R.drawable.camera_revert1 : R.drawable.camera_revert2); ObjectAnimator.ofFloat(switchCameraButton, "scaleX", 1.0f).setDuration(100).start(); } }); animator.start(); } }); for (int a = 0; a < 2; a++) { flashModeButton[a] = new ImageView(context); flashModeButton[a].setScaleType(ImageView.ScaleType.CENTER); flashModeButton[a].setVisibility(View.INVISIBLE); cameraPanel.addView(flashModeButton[a], LayoutHelper.createFrame(48, 48, Gravity.LEFT | Gravity.TOP)); flashModeButton[a].setOnClickListener(new View.OnClickListener() { @Override public void onClick(final View currentImage) { if (flashAnimationInProgress || cameraView == null || !cameraView.isInitied() || !cameraOpened) { return; } String current = cameraView.getCameraSession().getCurrentFlashMode(); String next = cameraView.getCameraSession().getNextFlashMode(); if (current.equals(next)) { return; } cameraView.getCameraSession().setCurrentFlashMode(next); flashAnimationInProgress = true; ImageView nextImage = flashModeButton[0] == currentImage ? flashModeButton[1] : flashModeButton[0]; nextImage.setVisibility(View.VISIBLE); setCameraFlashModeIcon(nextImage, next); AnimatorSet animatorSet = new AnimatorSet(); animatorSet.playTogether( ObjectAnimator.ofFloat(currentImage, "translationY", 0, AndroidUtilities.dp(48)), ObjectAnimator.ofFloat(nextImage, "translationY", -AndroidUtilities.dp(48), 0), ObjectAnimator.ofFloat(currentImage, "alpha", 1.0f, 0.0f), ObjectAnimator.ofFloat(nextImage, "alpha", 0.0f, 1.0f)); animatorSet.setDuration(200); animatorSet.addListener(new AnimatorListenerAdapterProxy() { @Override public void onAnimationEnd(Animator animator) { flashAnimationInProgress = false; currentImage.setVisibility(View.INVISIBLE); } }); animatorSet.start(); } }); } } }
From source file:com.aliyun.homeshell.Folder.java
public void showSelectApps(int[] pos) { if (mRunningAnimatorSet != null) { if (!mRunningIsShow) { mRunningAnimatorSet.end();/*from w w w. j a v a 2 s . c o m*/ } else { return; } } if (mAppsSelectView == null) { mAppsSelectView = (FolderAppsSelectView) LayoutInflater.from(getContext()) .inflate(R.layout.folder_apps_select, null); mAppsSelectView.init(this, mInfo, mLauncher); mLauncher.getDragLayer().addView(mAppsSelectView); } mAppsSelectView.initSelectedState(mInfo); mAppsSelectView.setScaleX(0); mAppsSelectView.setScaleY(0); mAppsSelectView.setPivotX(pos[0]); mAppsSelectView.setPivotY(pos[1]); ObjectAnimator visToInvis = ObjectAnimator.ofFloat(this, "alpha", 1, 0); visToInvis.setDuration(mAnimatorDuration); ObjectAnimator invisToVisX = ObjectAnimator.ofFloat(mAppsSelectView, "scaleX", 0, 1); invisToVisX.setDuration(mAnimatorDuration); ObjectAnimator invisToVisY = ObjectAnimator.ofFloat(mAppsSelectView, "scaleY", 0, 1); invisToVisY.setDuration(mAnimatorDuration); List<Animator> animList = new ArrayList<Animator>(); animList.add(visToInvis); animList.add(invisToVisX); animList.add(invisToVisY); final AnimatorSet as = new AnimatorSet(); as.setInterpolator(new LinearInterpolator()); as.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationStart(Animator animator) { mAppsSelectView.setVisibility(View.VISIBLE); mRunningAnimatorSet = as; mRunningIsShow = true; } @Override public void onAnimationEnd(Animator animator) { mRunningAnimatorSet = null; mRunningIsShow = false; Folder.this.setVisibility(View.INVISIBLE); mAppsSelectView.setVisibility(View.VISIBLE); DisplayMetrics metric = new DisplayMetrics(); mLauncher.getWindowManager().getDefaultDisplay().getMetrics(metric); int width = metric.widthPixels; int height = metric.heightPixels; mAppsSelectView.setPivotX(width / 2); mAppsSelectView.setPivotY(height / 2); mAppsSelectView.setFocusableInTouchMode(true); mAppsSelectView.setFocusable(true); mAppsSelectView.requestFocus(); } }); as.playTogether(animList); as.start(); }
From source file:com.wb.launcher3.Page.java
@Override public boolean onTouchEvent(MotionEvent ev) { if (DISABLE_TOUCH_INTERACTION) { return false; }//from w w w . j ava2 s. co m super.onTouchEvent(ev); // Skip touch handling if there are no pages to swipe if (getChildCount() <= 0) return super.onTouchEvent(ev); acquireVelocityTrackerAndAddMovement(ev); final int action = ev.getAction(); switch (action & MotionEvent.ACTION_MASK) { case MotionEvent.ACTION_DOWN: /* * If being flinged and user touches, stop the fling. isFinished * will be false if being flinged. */ if (!mScroller.isFinished()) { mScroller.abortAnimation(); } // Remember where the motion event started mDownMotionX = mLastMotionX = ev.getX(); mDownMotionY = mLastMotionY = ev.getY(); mDownScrollX = getScrollX(); float[] p = mapPointFromViewToParent(this, mLastMotionX, mLastMotionY); mParentDownMotionX = p[0]; mParentDownMotionY = p[1]; mLastMotionXRemainder = 0; mTotalMotionX = 0; mActivePointerId = ev.getPointerId(0); if (mTouchState == TOUCH_STATE_SCROLLING) { pageBeginMoving(); } break; case MotionEvent.ACTION_MOVE: //*/zhangwuba add 2014-5-8 if (getLauncherDeleteAppSate()) { return true; } //*/ if (mTouchState == TOUCH_STATE_SCROLLING) { // Scroll to follow the motion event final int pointerIndex = ev.findPointerIndex(mActivePointerId); if (pointerIndex == -1) return true; final float x = ev.getX(pointerIndex); final float deltaX = mLastMotionX + mLastMotionXRemainder - x; mTotalMotionX += Math.abs(deltaX); // Only scroll and update mLastMotionX if we have moved some discrete amount. We // keep the remainder because we are actually testing if we've moved from the last // scrolled position (which is discrete). if (Math.abs(deltaX) >= 1.0f) { mTouchX += deltaX; mSmoothingTime = System.nanoTime() / NANOTIME_DIV; if (!mDeferScrollUpdate) { scrollBy((int) deltaX, 0); if (DEBUG) Log.d(TAG, "onTouchEvent().Scrolling: " + deltaX); } else { invalidate(); } mLastMotionX = x; mLastMotionXRemainder = deltaX - (int) deltaX; } else { awakenScrollBars(); } } else if (mTouchState == TOUCH_STATE_REORDERING) { // Update the last motion position mLastMotionX = ev.getX(); mLastMotionY = ev.getY(); // Update the parent down so that our zoom animations take this new movement into // account float[] pt = mapPointFromViewToParent(this, mLastMotionX, mLastMotionY); mParentDownMotionX = pt[0]; mParentDownMotionY = pt[1]; updateDragViewTranslationDuringDrag(); // Find the closest page to the touch point final int dragViewIndex = indexOfChild(mDragView); // Change the drag view if we are hovering over the drop target boolean isHoveringOverDelete = isHoveringOverDeleteDropTarget((int) mParentDownMotionX, (int) mParentDownMotionY); setPageHoveringOverDeleteDropTarget(dragViewIndex, isHoveringOverDelete); if (DEBUG) Log.d(TAG, "mLastMotionX: " + mLastMotionX); if (DEBUG) Log.d(TAG, "mLastMotionY: " + mLastMotionY); if (DEBUG) Log.d(TAG, "mParentDownMotionX: " + mParentDownMotionX); if (DEBUG) Log.d(TAG, "mParentDownMotionY: " + mParentDownMotionY); final int pageUnderPointIndex = getNearestHoverOverPageIndex(); if (pageUnderPointIndex > -1 && pageUnderPointIndex != indexOfChild(mDragView) && !isHoveringOverDelete) { mTempVisiblePagesRange[0] = 0; mTempVisiblePagesRange[1] = getPageCount() - 1; getOverviewModePages(mTempVisiblePagesRange); if (mTempVisiblePagesRange[0] <= pageUnderPointIndex && pageUnderPointIndex <= mTempVisiblePagesRange[1] && pageUnderPointIndex != mSidePageHoverIndex && mScroller.isFinished()) { mSidePageHoverIndex = pageUnderPointIndex; mSidePageHoverRunnable = new Runnable() { @Override public void run() { // Setup the scroll to the correct page before we swap the views snapToPage(pageUnderPointIndex); // For each of the pages between the paged view and the drag view, // animate them from the previous position to the new position in // the layout (as a result of the drag view moving in the layout) int shiftDelta = (dragViewIndex < pageUnderPointIndex) ? -1 : 1; int lowerIndex = (dragViewIndex < pageUnderPointIndex) ? dragViewIndex + 1 : pageUnderPointIndex; int upperIndex = (dragViewIndex > pageUnderPointIndex) ? dragViewIndex - 1 : pageUnderPointIndex; for (int i = lowerIndex; i <= upperIndex; ++i) { View v = getChildAt(i); // dragViewIndex < pageUnderPointIndex, so after we remove the // drag view all subsequent views to pageUnderPointIndex will // shift down. int oldX = getViewportOffsetX() + getChildOffset(i); int newX = getViewportOffsetX() + getChildOffset(i + shiftDelta); // Animate the view translation from its old position to its new // position AnimatorSet anim = (AnimatorSet) v.getTag(ANIM_TAG_KEY); if (anim != null) { anim.cancel(); } v.setTranslationX(oldX - newX); anim = new AnimatorSet(); anim.setDuration(REORDERING_REORDER_REPOSITION_DURATION); anim.playTogether(ObjectAnimator.ofFloat(v, "translationX", 0f)); anim.start(); v.setTag(anim); } removeView(mDragView); onRemoveView(mDragView, false); addView(mDragView, pageUnderPointIndex); onAddView(mDragView, pageUnderPointIndex); mSidePageHoverIndex = -1; mPageIndicator.setActiveMarker(getNextPage()); } }; postDelayed(mSidePageHoverRunnable, REORDERING_SIDE_PAGE_HOVER_TIMEOUT); } } else { removeCallbacks(mSidePageHoverRunnable); mSidePageHoverIndex = -1; } } else { determineScrollingStart(ev); } break; case MotionEvent.ACTION_UP: if (mTouchState == TOUCH_STATE_SCROLLING) { final int activePointerId = mActivePointerId; final int pointerIndex = ev.findPointerIndex(activePointerId); final float x = ev.getX(pointerIndex); final VelocityTracker velocityTracker = mVelocityTracker; velocityTracker.computeCurrentVelocity(1000, mMaximumVelocity); int velocityX = (int) velocityTracker.getXVelocity(activePointerId); final int deltaX = (int) (x - mDownMotionX); final int pageWidth = getPageAt(mCurrentPage).getMeasuredWidth(); boolean isSignificantMove = Math.abs(deltaX) > pageWidth * SIGNIFICANT_MOVE_THRESHOLD; mTotalMotionX += Math.abs(mLastMotionX + mLastMotionXRemainder - x); boolean isFling = mTotalMotionX > MIN_LENGTH_FOR_FLING && Math.abs(velocityX) > mFlingThresholdVelocity; if (!mFreeScroll) { // In the case that the page is moved far to one direction and then is flung // in the opposite direction, we use a threshold to determine whether we should // just return to the starting page, or if we should skip one further. boolean returnToOriginalPage = false; if (Math.abs(deltaX) > pageWidth * RETURN_TO_ORIGINAL_PAGE_THRESHOLD && Math.signum(velocityX) != Math.signum(deltaX) && isFling) { returnToOriginalPage = true; } //*/Added by tyd Greg 2014-03-20,for transition effect if (TydtechConfig.CYCLE_ROLL_PAGES_ENABLED) { m_moveNextDeltaX = deltaX; m_isSignificantMoveNext = (!returnToOriginalPage && (isSignificantMove || isFling)); } //*/ int finalPage; // We give flings precedence over large moves, which is why we short-circuit our // test for a large move if a fling has been registered. That is, a large // move to the left and fling to the right will register as a fling to the right. final boolean isRtl = isLayoutRtl(); boolean isDeltaXLeft = isRtl ? deltaX > 0 : deltaX < 0; boolean isVelocityXLeft = isRtl ? velocityX > 0 : velocityX < 0; if (((isSignificantMove && !isDeltaXLeft && !isFling) || (isFling && !isVelocityXLeft)) && mCurrentPage > 0) { finalPage = returnToOriginalPage ? mCurrentPage : mCurrentPage - 1; snapToPageWithVelocity(finalPage, velocityX); } else if (((isSignificantMove && isDeltaXLeft && !isFling) || (isFling && isVelocityXLeft)) && mCurrentPage < getChildCount() - 1) { finalPage = returnToOriginalPage ? mCurrentPage : mCurrentPage + 1; snapToPageWithVelocity(finalPage, velocityX); } else { snapToDestination(); } } else if (mTouchState == TOUCH_STATE_PREV_PAGE) { // at this point we have not moved beyond the touch slop // (otherwise mTouchState would be TOUCH_STATE_SCROLLING), so // we can just page int nextPage = Math.max(0, mCurrentPage - 1); if (nextPage != mCurrentPage) { snapToPage(nextPage); } else { snapToDestination(); } } else { if (!mScroller.isFinished()) { mScroller.abortAnimation(); } float scaleX = getScaleX(); int vX = (int) (-velocityX * scaleX); int initialScrollX = (int) (getScrollX() * scaleX); mScroller.fling(initialScrollX, getScrollY(), vX, 0, Integer.MIN_VALUE, Integer.MAX_VALUE, 0, 0); invalidate(); } } else if (mTouchState == TOUCH_STATE_NEXT_PAGE) { // at this point we have not moved beyond the touch slop // (otherwise mTouchState would be TOUCH_STATE_SCROLLING), so // we can just page int nextPage = Math.min(getChildCount() - 1, mCurrentPage + 1); if (nextPage != mCurrentPage) { snapToPage(nextPage); } else { snapToDestination(); } } else if (mTouchState == TOUCH_STATE_REORDERING) { // Update the last motion position mLastMotionX = ev.getX(); mLastMotionY = ev.getY(); // Update the parent down so that our zoom animations take this new movement into // account float[] pt = mapPointFromViewToParent(this, mLastMotionX, mLastMotionY); mParentDownMotionX = pt[0]; mParentDownMotionY = pt[1]; updateDragViewTranslationDuringDrag(); boolean handledFling = false; if (!DISABLE_FLING_TO_DELETE) { // Check the velocity and see if we are flinging-to-delete PointF flingToDeleteVector = isFlingingToDelete(); if (flingToDeleteVector != null) { onFlingToDelete(flingToDeleteVector); handledFling = true; } } if (!handledFling && isHoveringOverDeleteDropTarget((int) mParentDownMotionX, (int) mParentDownMotionY)) { onDropToDelete(); } } //*/Added by tyd Greg 2014-03-21,for support the touch swipe gesture else if (mTouchState == TOUCH_SWIPE_DOWN_GESTURE) { if (mOnTouchSwipeGestureListener != null) { mOnTouchSwipeGestureListener.fireSwipeDownAction(); } } else if (mTouchState == TOUCH_SWIPE_UP_GESTURE) { if (mOnTouchSwipeGestureListener != null) { mOnTouchSwipeGestureListener.fireSwipeUpAction(); } } //*/ else { if (!mCancelTap) { onUnhandledTap(ev); } } // Remove the callback to wait for the side page hover timeout removeCallbacks(mSidePageHoverRunnable); // End any intermediate reordering states resetTouchState(); break; case MotionEvent.ACTION_CANCEL: if (mTouchState == TOUCH_STATE_SCROLLING) { snapToDestination(); } resetTouchState(); break; case MotionEvent.ACTION_POINTER_UP: onSecondaryPointerUp(ev); releaseVelocityTracker(); break; } return true; }
From source file:org.mariotaku.twidere.fragment.AccountsDashboardFragment.java
private void onAccountSelected(AccountProfileImageViewHolder holder, @NonNull final ParcelableAccount account) { if (mSwitchAccountAnimationPlaying) return;//w w w. j a v a2s . co m final ImageView snapshotView = mFloatingProfileImageSnapshotView; final ShapedImageView profileImageView = mAccountProfileImageView; final ShapedImageView clickedImageView = holder.getIconView(); // Reset snapshot view position snapshotView.setPivotX(0); snapshotView.setPivotY(0); snapshotView.setTranslationX(0); snapshotView.setTranslationY(0); final Matrix matrix = new Matrix(); final RectF sourceBounds = new RectF(), destBounds = new RectF(), snapshotBounds = new RectF(); getLocationOnScreen(clickedImageView, sourceBounds); getLocationOnScreen(profileImageView, destBounds); getLocationOnScreen(snapshotView, snapshotBounds); final float finalScale = destBounds.width() / sourceBounds.width(); final Bitmap snapshotBitmap = TransitionUtils.createViewBitmap(clickedImageView, matrix, new RectF(0, 0, sourceBounds.width(), sourceBounds.height())); final ViewGroup.LayoutParams lp = snapshotView.getLayoutParams(); lp.width = clickedImageView.getWidth(); lp.height = clickedImageView.getHeight(); snapshotView.setLayoutParams(lp); // Copied from MaterialNavigationDrawer: https://github.com/madcyph3r/AdvancedMaterialDrawer/ AnimatorSet set = new AnimatorSet(); set.play(ObjectAnimator.ofFloat(snapshotView, View.TRANSLATION_X, sourceBounds.left - snapshotBounds.left, destBounds.left - snapshotBounds.left)) .with(ObjectAnimator.ofFloat(snapshotView, View.TRANSLATION_Y, sourceBounds.top - snapshotBounds.top, destBounds.top - snapshotBounds.top)) .with(ObjectAnimator.ofFloat(snapshotView, View.SCALE_X, 1, finalScale)) .with(ObjectAnimator.ofFloat(snapshotView, View.SCALE_Y, 1, finalScale)) .with(ObjectAnimator.ofFloat(profileImageView, View.ALPHA, 1, 0)) .with(ObjectAnimator.ofFloat(clickedImageView, View.SCALE_X, 0, 1)) .with(ObjectAnimator.ofFloat(clickedImageView, View.SCALE_Y, 0, 1)); final long animationTransition = 400; set.setDuration(animationTransition); set.setInterpolator(new DecelerateInterpolator()); set.addListener(new AnimatorListener() { private Drawable clickedDrawable; private int[] clickedColors; @Override public void onAnimationStart(Animator animation) { snapshotView.setVisibility(View.VISIBLE); snapshotView.setImageBitmap(snapshotBitmap); final Drawable profileDrawable = profileImageView.getDrawable(); clickedDrawable = clickedImageView.getDrawable(); clickedColors = clickedImageView.getBorderColors(); final ParcelableAccount oldSelectedAccount = mAccountsAdapter.getSelectedAccount(); if (oldSelectedAccount == null) return; mMediaLoader.displayDashboardProfileImage(clickedImageView, oldSelectedAccount, profileDrawable); clickedImageView.setBorderColors(profileImageView.getBorderColors()); displayAccountBanner(account); mSwitchAccountAnimationPlaying = true; } @Override public void onAnimationEnd(Animator animation) { finishAnimation(); } @Override public void onAnimationCancel(Animator animation) { finishAnimation(); } @Override public void onAnimationRepeat(Animator animation) { } private void finishAnimation() { final Editor editor = mPreferences.edit(); editor.putString(KEY_DEFAULT_ACCOUNT_KEY, account.account_key.toString()); editor.apply(); mAccountsAdapter.setSelectedAccount(account); updateAccountActions(); displayCurrentAccount(clickedDrawable); snapshotView.setVisibility(View.INVISIBLE); snapshotView.setImageDrawable(null); profileImageView.setImageDrawable(clickedDrawable); profileImageView.setBorderColors(clickedColors); profileImageView.setAlpha(1f); clickedImageView.setScaleX(1); clickedImageView.setScaleY(1); clickedImageView.setAlpha(1f); mSwitchAccountAnimationPlaying = false; } }); set.start(); }