List of usage examples for android.animation AnimatorSet cancel
@SuppressWarnings("unchecked") @Override public void cancel()
Note that canceling a AnimatorSet also cancels all of the animations that it is responsible for.
From source file:de.dreier.mytargets.shared.views.TargetViewBase.java
protected void cancelPendingAnimations() { if (animator != null) { AnimatorSet tmp = animator; animator = null;//from w w w. ja v a 2 s . c o m tmp.cancel(); } }
From source file:org.telegram.ui.SettingsActivity.java
private void needLayout() { FrameLayout.LayoutParams layoutParams; int newTop = (actionBar.getOccupyStatusBar() ? AndroidUtilities.statusBarHeight : 0) + ActionBar.getCurrentActionBarHeight(); if (listView != null) { layoutParams = (FrameLayout.LayoutParams) listView.getLayoutParams(); if (layoutParams.topMargin != newTop) { layoutParams.topMargin = newTop; listView.setLayoutParams(layoutParams); extraHeightView.setTranslationY(newTop); }//from ww w.j av a 2s . c om } if (avatarContainer != null) { float diff = extraHeight / (float) AndroidUtilities.dp(88); extraHeightView.setScaleY(diff); shadowView.setTranslationY(newTop + extraHeight); writeButton.setTranslationY((actionBar.getOccupyStatusBar() ? AndroidUtilities.statusBarHeight : 0) + ActionBar.getCurrentActionBarHeight() + extraHeight - AndroidUtilities.dp(29.5f)); final boolean setVisible = diff > 0.2f; boolean currentVisible = writeButton.getTag() == null; if (setVisible != currentVisible) { if (setVisible) { writeButton.setTag(null); writeButton.setVisibility(View.VISIBLE); } else { writeButton.setTag(0); } if (writeButtonAnimation != null) { AnimatorSet old = writeButtonAnimation; writeButtonAnimation = null; old.cancel(); } writeButtonAnimation = new AnimatorSet(); if (setVisible) { writeButtonAnimation.setInterpolator(new DecelerateInterpolator()); writeButtonAnimation.playTogether(ObjectAnimator.ofFloat(writeButton, "scaleX", 1.0f), ObjectAnimator.ofFloat(writeButton, "scaleY", 1.0f), ObjectAnimator.ofFloat(writeButton, "alpha", 1.0f)); } else { writeButtonAnimation.setInterpolator(new AccelerateInterpolator()); writeButtonAnimation.playTogether(ObjectAnimator.ofFloat(writeButton, "scaleX", 0.2f), ObjectAnimator.ofFloat(writeButton, "scaleY", 0.2f), ObjectAnimator.ofFloat(writeButton, "alpha", 0.0f)); } writeButtonAnimation.setDuration(150); writeButtonAnimation.addListener(new AnimatorListenerAdapter() { @Override public void onAnimationEnd(Animator animation) { if (writeButtonAnimation != null && writeButtonAnimation.equals(animation)) { writeButton.setVisibility(setVisible ? View.VISIBLE : View.GONE); writeButtonAnimation = null; } } }); writeButtonAnimation.start(); } avatarContainer.setScaleX((42 + 18 * diff) / 42.0f); avatarContainer.setScaleY((42 + 18 * diff) / 42.0f); avatarProgressView.setSize(AndroidUtilities.dp(26 / avatarContainer.getScaleX())); avatarProgressView.setStrokeWidth(3 / avatarContainer.getScaleX()); float avatarY = (actionBar.getOccupyStatusBar() ? AndroidUtilities.statusBarHeight : 0) + ActionBar.getCurrentActionBarHeight() / 2.0f * (1.0f + diff) - 21 * AndroidUtilities.density + 27 * AndroidUtilities.density * diff; avatarContainer.setTranslationY((float) Math.ceil(avatarY)); nameTextView.setTranslationY((float) Math.floor(avatarY) - (float) Math.ceil(AndroidUtilities.density) + (float) Math.floor(7 * AndroidUtilities.density * diff)); onlineTextView.setTranslationY((float) Math.floor(avatarY) + AndroidUtilities.dp(22) + (float) Math.floor(11 * AndroidUtilities.density) * diff); nameTextView.setScaleX(1.0f + 0.12f * diff); nameTextView.setScaleY(1.0f + 0.12f * diff); if (LocaleController.isRTL) { avatarContainer.setTranslationX(AndroidUtilities.dp(47) * diff); nameTextView.setTranslationX(21 * AndroidUtilities.density * diff); onlineTextView.setTranslationX(21 * AndroidUtilities.density * diff); } else { avatarContainer.setTranslationX(-AndroidUtilities.dp(47) * diff); nameTextView.setTranslationX(-21 * AndroidUtilities.density * diff); onlineTextView.setTranslationX(-21 * AndroidUtilities.density * diff); } } }
From source file:cc.flydev.launcher.Page.java
private Runnable createPostDeleteAnimationRunnable(final View dragView) { return new Runnable() { @Override//from ww w .j ava 2 s. co 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:org.telegram.ui.ProfileActivity.java
private void needLayout() { FrameLayout.LayoutParams layoutParams; int newTop = (actionBar.getOccupyStatusBar() ? AndroidUtilities.statusBarHeight : 0) + ActionBar.getCurrentActionBarHeight(); if (listView != null && !openAnimationInProgress) { layoutParams = (FrameLayout.LayoutParams) listView.getLayoutParams(); if (layoutParams.topMargin != newTop) { layoutParams.topMargin = newTop; listView.setLayoutParams(layoutParams); }//from w w w . j a va 2 s . co m } if (avatarImage != null) { float diff = extraHeight / (float) AndroidUtilities.dp(88); listView.setTopGlowOffset(extraHeight); if (writeButton != null) { writeButton.setTranslationY((actionBar.getOccupyStatusBar() ? AndroidUtilities.statusBarHeight : 0) + ActionBar.getCurrentActionBarHeight() + extraHeight - AndroidUtilities.dp(29.5f)); if (!openAnimationInProgress) { final boolean setVisible = diff > 0.2f; boolean currentVisible = writeButton.getTag() == null; if (setVisible != currentVisible) { if (setVisible) { writeButton.setTag(null); } else { writeButton.setTag(0); } if (writeButtonAnimation != null) { AnimatorSet old = writeButtonAnimation; writeButtonAnimation = null; old.cancel(); } writeButtonAnimation = new AnimatorSet(); if (setVisible) { writeButtonAnimation.setInterpolator(new DecelerateInterpolator()); writeButtonAnimation.playTogether(ObjectAnimator.ofFloat(writeButton, "scaleX", 1.0f), ObjectAnimator.ofFloat(writeButton, "scaleY", 1.0f), ObjectAnimator.ofFloat(writeButton, "alpha", 1.0f)); } else { writeButtonAnimation.setInterpolator(new AccelerateInterpolator()); writeButtonAnimation.playTogether(ObjectAnimator.ofFloat(writeButton, "scaleX", 0.2f), ObjectAnimator.ofFloat(writeButton, "scaleY", 0.2f), ObjectAnimator.ofFloat(writeButton, "alpha", 0.0f)); } writeButtonAnimation.setDuration(150); writeButtonAnimation.addListener(new AnimatorListenerAdapterProxy() { @Override public void onAnimationEnd(Animator animation) { if (writeButtonAnimation != null && writeButtonAnimation.equals(animation)) { writeButtonAnimation = null; } } }); writeButtonAnimation.start(); } } } float avatarY = (actionBar.getOccupyStatusBar() ? AndroidUtilities.statusBarHeight : 0) + ActionBar.getCurrentActionBarHeight() / 2.0f * (1.0f + diff) - 21 * AndroidUtilities.density + 27 * AndroidUtilities.density * diff; avatarImage.setScaleX((42 + 18 * diff) / 42.0f); avatarImage.setScaleY((42 + 18 * diff) / 42.0f); avatarImage.setTranslationX(-AndroidUtilities.dp(47) * diff); avatarImage.setTranslationY((float) Math.ceil(avatarY)); for (int a = 0; a < 2; a++) { if (nameTextView[a] == null) { continue; } nameTextView[a].setTranslationX(-21 * AndroidUtilities.density * diff); nameTextView[a].setTranslationY( (float) Math.floor(avatarY) + AndroidUtilities.dp(1.3f) + AndroidUtilities.dp(7) * diff); onlineTextView[a].setTranslationX(-21 * AndroidUtilities.density * diff); onlineTextView[a].setTranslationY((float) Math.floor(avatarY) + AndroidUtilities.dp(24) + (float) Math.floor(11 * AndroidUtilities.density) * diff); nameTextView[a].setScaleX(1.0f + 0.12f * diff); nameTextView[a].setScaleY(1.0f + 0.12f * diff); if (a == 1 && !openAnimationInProgress) { int width; if (AndroidUtilities.isTablet()) { width = AndroidUtilities.dp(490); } else { width = AndroidUtilities.displaySize.x; } width = (int) (width - AndroidUtilities.dp(118 + 8 + 40 * (1.0f - diff)) - nameTextView[a].getTranslationX()); float width2 = nameTextView[a].getPaint().measureText(nameTextView[a].getText().toString()) * nameTextView[a].getScaleX() + getSideDrawablesSize(nameTextView[a]); layoutParams = (FrameLayout.LayoutParams) nameTextView[a].getLayoutParams(); if (width < width2) { layoutParams.width = (int) Math.ceil(width / nameTextView[a].getScaleX()); } else { layoutParams.width = LayoutHelper.WRAP_CONTENT; } nameTextView[a].setLayoutParams(layoutParams); layoutParams = (FrameLayout.LayoutParams) onlineTextView[a].getLayoutParams(); layoutParams.rightMargin = (int) Math.ceil(onlineTextView[a].getTranslationX() + AndroidUtilities.dp(8) + AndroidUtilities.dp(40) * (1.0f - diff)); onlineTextView[a].setLayoutParams(layoutParams); } } } }
From source file:org.pouyadr.ui.LocationActivity.java
@Override public View createView(Context context) { actionBar.setBackButtonImage(R.drawable.ic_ab_back); actionBar.setAllowOverlayTitle(true); if (AndroidUtilities.isTablet()) { actionBar.setOccupyStatusBar(false); }//from www .j a v a 2 s .c o m actionBar.setAddToContainer(messageObject != null); actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() { @Override public void onItemClick(int id) { if (id == -1) { finishFragment(); } else if (id == map_list_menu_map) { if (googleMap != null) { googleMap.setMapType(GoogleMap.MAP_TYPE_NORMAL); } } else if (id == map_list_menu_satellite) { if (googleMap != null) { googleMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE); } } else if (id == map_list_menu_hybrid) { if (googleMap != null) { googleMap.setMapType(GoogleMap.MAP_TYPE_HYBRID); } } else if (id == share) { try { double lat = messageObject.messageOwner.media.geo.lat; double lon = messageObject.messageOwner.media.geo._long; getParentActivity().startActivity(new Intent(android.content.Intent.ACTION_VIEW, Uri.parse("geo:" + lat + "," + lon + "?q=" + lat + "," + lon))); } catch (Exception e) { FileLog.e("tmessages", e); } } } }); ActionBarMenu menu = actionBar.createMenu(); if (messageObject != null) { if (messageObject.messageOwner.media.title != null && messageObject.messageOwner.media.title.length() > 0) { actionBar.setTitle(messageObject.messageOwner.media.title); if (messageObject.messageOwner.media.address != null && messageObject.messageOwner.media.address.length() > 0) { actionBar.setSubtitle(messageObject.messageOwner.media.address); } } else { actionBar.setTitle(LocaleController.getString("ChatLocation", R.string.ChatLocation)); } menu.addItem(share, R.drawable.share); } else { actionBar.setTitle(LocaleController.getString("ShareLocation", R.string.ShareLocation)); ActionBarMenuItem item = menu.addItem(0, R.drawable.ic_ab_search).setIsSearchField(true) .setActionBarMenuItemSearchListener(new ActionBarMenuItem.ActionBarMenuItemSearchListener() { @Override public void onSearchExpand() { searching = true; listView.setVisibility(View.GONE); mapViewClip.setVisibility(View.GONE); searchListView.setVisibility(View.VISIBLE); searchListView.setEmptyView(emptyTextLayout); } @Override public void onSearchCollapse() { searching = false; searchWas = false; searchListView.setEmptyView(null); listView.setVisibility(View.VISIBLE); mapViewClip.setVisibility(View.VISIBLE); searchListView.setVisibility(View.GONE); emptyTextLayout.setVisibility(View.GONE); searchAdapter.searchDelayed(null, null); } @Override public void onTextChanged(EditText editText) { if (searchAdapter == null) { return; } String text = editText.getText().toString(); if (text.length() != 0) { searchWas = true; } searchAdapter.searchDelayed(text, userLocation); } }); item.getSearchField().setHint(LocaleController.getString("Search", R.string.Search)); } ActionBarMenuItem item = menu.addItem(0, R.drawable.ic_ab_other); item.addSubItem(map_list_menu_map, LocaleController.getString("Map", R.string.Map), 0); item.addSubItem(map_list_menu_satellite, LocaleController.getString("Satellite", R.string.Satellite), 0); item.addSubItem(map_list_menu_hybrid, LocaleController.getString("Hybrid", R.string.Hybrid), 0); fragmentView = new FrameLayout(context) { private boolean first = true; @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { super.onLayout(changed, left, top, right, bottom); if (changed) { fixLayoutInternal(first); first = false; } } }; FrameLayout frameLayout = (FrameLayout) fragmentView; locationButton = new ImageView(context); locationButton.setBackgroundResource(R.drawable.floating_user_states); locationButton.setImageResource(R.drawable.myloc_on); locationButton.setScaleType(ImageView.ScaleType.CENTER); if (Build.VERSION.SDK_INT >= 21) { StateListAnimator animator = new StateListAnimator(); animator.addState(new int[] { android.R.attr.state_pressed }, ObjectAnimator .ofFloat(locationButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4)) .setDuration(200)); animator.addState(new int[] {}, ObjectAnimator .ofFloat(locationButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2)) .setDuration(200)); locationButton.setStateListAnimator(animator); locationButton.setOutlineProvider(new ViewOutlineProvider() { @Override public void getOutline(View view, Outline outline) { outline.setOval(0, 0, AndroidUtilities.dp(56), AndroidUtilities.dp(56)); } }); } if (messageObject != null) { mapView = new MapView(context); frameLayout.setBackgroundDrawable(new MapPlaceholderDrawable()); mapView.onCreate(null); try { MapsInitializer.initialize(context); // googleMap = mapView.getMap(); } catch (Exception e) { FileLog.e("tmessages", e); } FrameLayout bottomView = new FrameLayout(context); bottomView.setBackgroundResource(R.drawable.location_panel); frameLayout.addView(bottomView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 60, Gravity.LEFT | Gravity.BOTTOM)); bottomView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { if (userLocation != null) { LatLng latLng = new LatLng(userLocation.getLatitude(), userLocation.getLongitude()); if (googleMap != null) { CameraUpdate position = CameraUpdateFactory.newLatLngZoom(latLng, googleMap.getMaxZoomLevel() - 4); googleMap.animateCamera(position); } } } }); avatarImageView = new BackupImageView(context); avatarImageView.setRoundRadius(AndroidUtilities.dp(20)); bottomView.addView(avatarImageView, LayoutHelper.createFrame(40, 40, Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT), LocaleController.isRTL ? 0 : 12, 12, LocaleController.isRTL ? 12 : 0, 0)); nameTextView = new TextView(context); nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16); nameTextView.setTextColor(0xff212121); nameTextView.setMaxLines(1); nameTextView.setTypeface(AndroidUtilities.getTypeface(org.pouyadr.finalsoft.Fonts.CurrentFont())); nameTextView.setEllipsize(TextUtils.TruncateAt.END); nameTextView.setSingleLine(true); nameTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT); bottomView.addView(nameTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT), LocaleController.isRTL ? 12 : 72, 10, LocaleController.isRTL ? 72 : 12, 0)); distanceTextView = new TextView(context); distanceTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14); distanceTextView.setTextColor(0xff2f8cc9); distanceTextView.setMaxLines(1); distanceTextView.setEllipsize(TextUtils.TruncateAt.END); distanceTextView.setSingleLine(true); distanceTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT); bottomView.addView(distanceTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT), LocaleController.isRTL ? 12 : 72, 33, LocaleController.isRTL ? 72 : 12, 0)); userLocation = new Location("network"); userLocation.setLatitude(messageObject.messageOwner.media.geo.lat); userLocation.setLongitude(messageObject.messageOwner.media.geo._long); if (googleMap != null) { LatLng latLng = new LatLng(userLocation.getLatitude(), userLocation.getLongitude()); try { googleMap.addMarker(new MarkerOptions().position(latLng) .icon(BitmapDescriptorFactory.fromResource(R.drawable.map_pin))); } catch (Exception e) { FileLog.e("tmessages", e); } CameraUpdate position = CameraUpdateFactory.newLatLngZoom(latLng, googleMap.getMaxZoomLevel() - 4); googleMap.moveCamera(position); } ImageView routeButton = new ImageView(context); routeButton.setBackgroundResource(R.drawable.floating_states); routeButton.setImageResource(R.drawable.navigate); routeButton.setScaleType(ImageView.ScaleType.CENTER); if (Build.VERSION.SDK_INT >= 21) { StateListAnimator animator = new StateListAnimator(); animator.addState(new int[] { android.R.attr.state_pressed }, ObjectAnimator .ofFloat(routeButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4)) .setDuration(200)); animator.addState(new int[] {}, ObjectAnimator .ofFloat(routeButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2)) .setDuration(200)); routeButton.setStateListAnimator(animator); routeButton.setOutlineProvider(new ViewOutlineProvider() { @Override public void getOutline(View view, Outline outline) { outline.setOval(0, 0, AndroidUtilities.dp(56), AndroidUtilities.dp(56)); } }); } frameLayout.addView(routeButton, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM, LocaleController.isRTL ? 14 : 0, 0, LocaleController.isRTL ? 0 : 14, 28)); routeButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (Build.VERSION.SDK_INT >= 23) { Activity activity = getParentActivity(); if (activity != null) { if (activity.checkSelfPermission( Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { showPermissionAlert(true); return; } } } if (myLocation != null) { try { Intent intent = new Intent(android.content.Intent.ACTION_VIEW, Uri.parse(String.format(Locale.US, "http://maps.google.com/maps?saddr=%f,%f&daddr=%f,%f", myLocation.getLatitude(), myLocation.getLongitude(), messageObject.messageOwner.media.geo.lat, messageObject.messageOwner.media.geo._long))); getParentActivity().startActivity(intent); } catch (Exception e) { FileLog.e("tmessages", e); } } } }); frameLayout.addView(locationButton, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM, LocaleController.isRTL ? 14 : 0, 0, LocaleController.isRTL ? 0 : 14, 100)); locationButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (Build.VERSION.SDK_INT >= 23) { Activity activity = getParentActivity(); if (activity != null) { if (activity.checkSelfPermission( Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { showPermissionAlert(true); return; } } } if (myLocation != null && googleMap != null) { googleMap.animateCamera(CameraUpdateFactory.newLatLngZoom( new LatLng(myLocation.getLatitude(), myLocation.getLongitude()), googleMap.getMaxZoomLevel() - 4)); } } }); } else { searchWas = false; searching = false; mapViewClip = new FrameLayout(context); mapViewClip.setBackgroundDrawable(new MapPlaceholderDrawable()); if (adapter != null) { adapter.destroy(); } if (searchAdapter != null) { searchAdapter.destroy(); } listView = new ListView(context); listView.setAdapter(adapter = new LocationActivityAdapter(context)); listView.setVerticalScrollBarEnabled(false); listView.setDividerHeight(0); listView.setDivider(null); frameLayout.addView(listView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP)); listView.setOnScrollListener(new AbsListView.OnScrollListener() { @Override public void onScrollStateChanged(AbsListView view, int scrollState) { } @Override public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) { if (totalItemCount == 0) { return; } updateClipView(firstVisibleItem); } }); listView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { if (position == 1) { if (delegate != null && userLocation != null) { TLRPC.TL_messageMediaGeo location = new TLRPC.TL_messageMediaGeo(); location.geo = new TLRPC.TL_geoPoint(); location.geo.lat = userLocation.getLatitude(); location.geo._long = userLocation.getLongitude(); delegate.didSelectLocation(location); } finishFragment(); } else { TLRPC.TL_messageMediaVenue object = adapter.getItem(position); if (object != null && delegate != null) { delegate.didSelectLocation(object); } finishFragment(); } } }); adapter.setDelegate(new BaseLocationAdapter.BaseLocationAdapterDelegate() { @Override public void didLoadedSearchResult(ArrayList<TLRPC.TL_messageMediaVenue> places) { if (!wasResults && !places.isEmpty()) { wasResults = true; } } }); adapter.setOverScrollHeight(overScrollHeight); frameLayout.addView(mapViewClip, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP)); mapView = new MapView(context) { @Override public boolean onInterceptTouchEvent(MotionEvent ev) { if (Build.VERSION.SDK_INT >= 11) { if (ev.getAction() == MotionEvent.ACTION_DOWN) { if (animatorSet != null) { animatorSet.cancel(); } animatorSet = new AnimatorSet(); animatorSet.setDuration(200); animatorSet.playTogether( ObjectAnimator.ofFloat(markerImageView, "translationY", markerTop + -AndroidUtilities.dp(10)), ObjectAnimator.ofFloat(markerXImageView, "alpha", 1.0f)); animatorSet.start(); } else if (ev.getAction() == MotionEvent.ACTION_UP) { if (animatorSet != null) { animatorSet.cancel(); } animatorSet = new AnimatorSet(); animatorSet.setDuration(200); animatorSet.playTogether( ObjectAnimator.ofFloat(markerImageView, "translationY", markerTop), ObjectAnimator.ofFloat(markerXImageView, "alpha", 0.0f)); animatorSet.start(); } } if (ev.getAction() == MotionEvent.ACTION_MOVE) { if (!userLocationMoved) { if (Build.VERSION.SDK_INT >= 11) { AnimatorSet animatorSet = new AnimatorSet(); animatorSet.setDuration(200); animatorSet.play(ObjectAnimator.ofFloat(locationButton, "alpha", 1.0f)); animatorSet.start(); } else { locationButton.setVisibility(VISIBLE); } userLocationMoved = true; } if (googleMap != null && userLocation != null) { userLocation.setLatitude(googleMap.getCameraPosition().target.latitude); userLocation.setLongitude(googleMap.getCameraPosition().target.longitude); } adapter.setCustomLocation(userLocation); } return super.onInterceptTouchEvent(ev); } }; try { mapView.onCreate(null); } catch (Exception e) { FileLog.e("tmessages", e); } try { MapsInitializer.initialize(context); // googleMap = mapView.getMap(); } catch (Exception e) { FileLog.e("tmessages", e); } View shadow = new View(context); shadow.setBackgroundResource(R.drawable.header_shadow_reverse); mapViewClip.addView(shadow, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 3, Gravity.LEFT | Gravity.BOTTOM)); markerImageView = new ImageView(context); markerImageView.setImageResource(R.drawable.map_pin); mapViewClip.addView(markerImageView, LayoutHelper.createFrame(24, 42, Gravity.TOP | Gravity.CENTER_HORIZONTAL)); if (Build.VERSION.SDK_INT >= 11) { markerXImageView = new ImageView(context); markerXImageView.setAlpha(0.0f); markerXImageView.setImageResource(R.drawable.place_x); mapViewClip.addView(markerXImageView, LayoutHelper.createFrame(14, 14, Gravity.TOP | Gravity.CENTER_HORIZONTAL)); } mapViewClip.addView(locationButton, LayoutHelper.createFrame(Build.VERSION.SDK_INT >= 21 ? 56 : 60, Build.VERSION.SDK_INT >= 21 ? 56 : 60, (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM, LocaleController.isRTL ? 14 : 0, 0, LocaleController.isRTL ? 0 : 14, 14)); locationButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (Build.VERSION.SDK_INT >= 23) { Activity activity = getParentActivity(); if (activity != null) { if (activity.checkSelfPermission( Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { showPermissionAlert(false); return; } } } if (myLocation != null && googleMap != null) { if (Build.VERSION.SDK_INT >= 11) { AnimatorSet animatorSet = new AnimatorSet(); animatorSet.setDuration(200); animatorSet.play(ObjectAnimator.ofFloat(locationButton, "alpha", 0.0f)); animatorSet.start(); } else { locationButton.setVisibility(View.INVISIBLE); } adapter.setCustomLocation(null); userLocationMoved = false; googleMap.animateCamera(CameraUpdateFactory .newLatLng(new LatLng(myLocation.getLatitude(), myLocation.getLongitude()))); } } }); if (Build.VERSION.SDK_INT >= 11) { locationButton.setAlpha(0.0f); } else { locationButton.setVisibility(View.INVISIBLE); } emptyTextLayout = new LinearLayout(context); emptyTextLayout.setVisibility(View.GONE); emptyTextLayout.setOrientation(LinearLayout.VERTICAL); frameLayout.addView(emptyTextLayout, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP, 0, 100, 0, 0)); emptyTextLayout.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { return true; } }); TextView emptyTextView = new TextView(context); emptyTextView.setTextColor(0xff808080); emptyTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 20); emptyTextView.setGravity(Gravity.CENTER); emptyTextView.setText(LocaleController.getString("NoResult", R.string.NoResult)); emptyTextLayout.addView(emptyTextView, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, 0.5f)); FrameLayout frameLayoutEmpty = new FrameLayout(context); emptyTextLayout.addView(frameLayoutEmpty, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, 0.5f)); searchListView = new ListView(context); searchListView.setVisibility(View.GONE); searchListView.setDividerHeight(0); searchListView.setDivider(null); searchListView.setAdapter(searchAdapter = new LocationActivitySearchAdapter(context)); frameLayout.addView(searchListView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP)); searchListView.setOnScrollListener(new AbsListView.OnScrollListener() { @Override public void onScrollStateChanged(AbsListView view, int scrollState) { if (scrollState == SCROLL_STATE_TOUCH_SCROLL && searching && searchWas) { AndroidUtilities.hideKeyboard(getParentActivity().getCurrentFocus()); } } @Override public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) { } }); searchListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { TLRPC.TL_messageMediaVenue object = searchAdapter.getItem(position); if (object != null && delegate != null) { delegate.didSelectLocation(object); } finishFragment(); } }); if (googleMap != null) { userLocation = new Location("network"); userLocation.setLatitude(20.659322); userLocation.setLongitude(-11.406250); } frameLayout.addView(actionBar); } if (googleMap != null) { try { googleMap.setMyLocationEnabled(true); } catch (Exception e) { FileLog.e("tmessages", e); } googleMap.getUiSettings().setMyLocationButtonEnabled(false); googleMap.getUiSettings().setZoomControlsEnabled(false); googleMap.getUiSettings().setCompassEnabled(false); googleMap.setOnMyLocationChangeListener(new GoogleMap.OnMyLocationChangeListener() { @Override public void onMyLocationChange(Location location) { positionMarker(location); } }); positionMarker(myLocation = getLastLocation()); } return fragmentView; }
From source file:com.n2hsu.launcher.Page.java
private Runnable createPostDeleteAnimationRunnable(final View dragView) { return new Runnable() { @Override/*from w w w. j a v a2 s.co 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:cc.flydev.launcher.Page.java
@Override public boolean onTouchEvent(MotionEvent ev) { if (DISABLE_TOUCH_INTERACTION) { return false; }/* w w w .j a v a 2s .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: 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 ww .ja v a 2 s. c om*/ 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.wb.launcher3.Page.java
@Override public boolean onTouchEvent(MotionEvent ev) { if (DISABLE_TOUCH_INTERACTION) { return false; }//from ww w. j ava 2 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; }