use of android.view.animation.AccelerateInterpolator in project Launcher3 by chislon.
the class FolderIcon method onDrop.
private void onDrop(final ShortcutInfo item, DragView animateView, Rect finalRect, float scaleRelativeToDragLayer, int index, Runnable postAnimationRunnable, DragObject d) {
item.cellX = -1;
item.cellY = -1;
// will not have a view to animate
if (animateView != null) {
DragLayer dragLayer = mLauncher.getDragLayer();
Rect from = new Rect();
dragLayer.getViewRectRelativeToSelf(animateView, from);
Rect to = finalRect;
if (to == null) {
to = new Rect();
Workspace workspace = mLauncher.getWorkspace();
// Set cellLayout and this to it's final state to compute final animation locations
workspace.setFinalTransitionTransform((CellLayout) getParent().getParent());
float scaleX = getScaleX();
float scaleY = getScaleY();
setScaleX(1.0f);
setScaleY(1.0f);
scaleRelativeToDragLayer = dragLayer.getDescendantRectRelativeToSelf(this, to);
// Finished computing final animation locations, restore current state
setScaleX(scaleX);
setScaleY(scaleY);
workspace.resetTransitionTransform((CellLayout) getParent().getParent());
}
int[] center = new int[2];
float scale = getLocalCenterForIndex(index, center);
center[0] = (int) Math.round(scaleRelativeToDragLayer * center[0]);
center[1] = (int) Math.round(scaleRelativeToDragLayer * center[1]);
to.offset(center[0] - animateView.getMeasuredWidth() / 2, center[1] - animateView.getMeasuredHeight() / 2);
float finalAlpha = index < NUM_ITEMS_IN_PREVIEW ? 0.5f : 0f;
float finalScale = scale * scaleRelativeToDragLayer;
dragLayer.animateView(animateView, from, to, finalAlpha, 1, 1, finalScale, finalScale, DROP_IN_ANIMATION_DURATION, new DecelerateInterpolator(2), new AccelerateInterpolator(2), postAnimationRunnable, DragLayer.ANIMATION_END_DISAPPEAR, null);
addItem(item);
mHiddenItems.add(item);
mFolder.hideItem(item);
postDelayed(new Runnable() {
public void run() {
mHiddenItems.remove(item);
mFolder.showItem(item);
invalidate();
}
}, DROP_IN_ANIMATION_DURATION);
} else {
addItem(item);
}
}
use of android.view.animation.AccelerateInterpolator in project cw-omnibus by commonsguy.
the class SlidingPanel method toggle.
public void toggle() {
TranslateAnimation anim = null;
isOpen = !isOpen;
if (isOpen) {
setVisibility(View.VISIBLE);
anim = new TranslateAnimation(0.0f, 0.0f, getHeight(), 0.0f);
} else {
anim = new TranslateAnimation(0.0f, 0.0f, 0.0f, getHeight());
anim.setAnimationListener(collapseListener);
}
anim.setDuration(speed);
anim.setInterpolator(new AccelerateInterpolator(1.0f));
startAnimation(anim);
}
use of android.view.animation.AccelerateInterpolator in project cw-omnibus by commonsguy.
the class SlidingPanel method toggle.
public void toggle() {
TranslateAnimation anim = null;
AnimationSet set = new AnimationSet(true);
isOpen = !isOpen;
if (isOpen) {
setVisibility(View.VISIBLE);
anim = new TranslateAnimation(0.0f, 0.0f, getHeight(), 0.0f);
} else {
anim = new TranslateAnimation(0.0f, 0.0f, 0.0f, getHeight());
anim.setAnimationListener(collapseListener);
set.addAnimation(fadeOut);
}
set.addAnimation(anim);
set.setDuration(speed);
set.setInterpolator(new AccelerateInterpolator(1.0f));
startAnimation(set);
}
use of android.view.animation.AccelerateInterpolator in project Launcher3 by chislon.
the class WallpaperPickerActivity method init.
// called by onCreate; this is subclassed to overwrite WallpaperCropActivity
protected void init() {
setContentView(R.layout.wallpaper_picker);
mCropView = (CropView) findViewById(R.id.cropView);
mWallpaperStrip = findViewById(R.id.wallpaper_strip);
mCropView.setTouchCallback(new CropView.TouchCallback() {
LauncherViewPropertyAnimator mAnim;
@Override
public void onTouchDown() {
if (mAnim != null) {
mAnim.cancel();
}
if (mWallpaperStrip.getAlpha() == 1f) {
mIgnoreNextTap = true;
}
mAnim = new LauncherViewPropertyAnimator(mWallpaperStrip);
mAnim.alpha(0f).setDuration(150).addListener(new Animator.AnimatorListener() {
public void onAnimationStart(Animator animator) {
}
public void onAnimationEnd(Animator animator) {
mWallpaperStrip.setVisibility(View.INVISIBLE);
}
public void onAnimationCancel(Animator animator) {
}
public void onAnimationRepeat(Animator animator) {
}
});
mAnim.setInterpolator(new AccelerateInterpolator(0.75f));
mAnim.start();
}
@Override
public void onTouchUp() {
mIgnoreNextTap = false;
}
@Override
public void onTap() {
boolean ignoreTap = mIgnoreNextTap;
mIgnoreNextTap = false;
if (!ignoreTap) {
if (mAnim != null) {
mAnim.cancel();
}
mWallpaperStrip.setVisibility(View.VISIBLE);
mAnim = new LauncherViewPropertyAnimator(mWallpaperStrip);
mAnim.alpha(1f).setDuration(150).setInterpolator(new DecelerateInterpolator(0.75f));
mAnim.start();
}
}
});
mThumbnailOnClickListener = new OnClickListener() {
public void onClick(View v) {
if (mActionMode != null) {
// When CAB is up, clicking toggles the item instead
if (v.isLongClickable()) {
mLongClickListener.onLongClick(v);
}
return;
}
WallpaperTileInfo info = (WallpaperTileInfo) v.getTag();
if (info.isSelectable()) {
if (mSelectedThumb != null) {
mSelectedThumb.setSelected(false);
mSelectedThumb = null;
}
mSelectedThumb = v;
v.setSelected(true);
// TODO: Remove this once the accessibility framework and
// services have better support for selection state.
v.announceForAccessibility(getString(R.string.announce_selection, v.getContentDescription()));
}
info.onClick(WallpaperPickerActivity.this);
}
};
mLongClickListener = new View.OnLongClickListener() {
// Called when the user long-clicks on someView
public boolean onLongClick(View view) {
CheckableFrameLayout c = (CheckableFrameLayout) view;
c.toggle();
if (mActionMode != null) {
mActionMode.invalidate();
} else {
// Start the CAB using the ActionMode.Callback defined below
mActionMode = startActionMode(mActionModeCallback);
int childCount = mWallpapersView.getChildCount();
for (int i = 0; i < childCount; i++) {
mWallpapersView.getChildAt(i).setSelected(false);
}
}
return true;
}
};
// Populate the built-in wallpapers
ArrayList<ResourceWallpaperInfo> wallpapers = findBundledWallpapers();
mWallpapersView = (LinearLayout) findViewById(R.id.wallpaper_list);
BuiltInWallpapersAdapter ia = new BuiltInWallpapersAdapter(this, wallpapers);
populateWallpapersFromAdapter(mWallpapersView, ia, false, true);
// Populate the saved wallpapers
mSavedImages = new SavedWallpaperImages(this);
mSavedImages.loadThumbnailsAndImageIdList();
populateWallpapersFromAdapter(mWallpapersView, mSavedImages, true, true);
// Populate the live wallpapers
final LinearLayout liveWallpapersView = (LinearLayout) findViewById(R.id.live_wallpaper_list);
final LiveWallpaperListAdapter a = new LiveWallpaperListAdapter(this);
a.registerDataSetObserver(new DataSetObserver() {
public void onChanged() {
liveWallpapersView.removeAllViews();
populateWallpapersFromAdapter(liveWallpapersView, a, false, false);
initializeScrollForRtl();
updateTileIndices();
}
});
// Populate the third-party wallpaper pickers
final LinearLayout thirdPartyWallpapersView = (LinearLayout) findViewById(R.id.third_party_wallpaper_list);
final ThirdPartyWallpaperPickerListAdapter ta = new ThirdPartyWallpaperPickerListAdapter(this);
populateWallpapersFromAdapter(thirdPartyWallpapersView, ta, false, false);
// Add a tile for the Gallery
LinearLayout masterWallpaperList = (LinearLayout) findViewById(R.id.master_wallpaper_list);
FrameLayout pickImageTile = (FrameLayout) getLayoutInflater().inflate(R.layout.wallpaper_picker_image_picker_item, masterWallpaperList, false);
setWallpaperItemPaddingToZero(pickImageTile);
masterWallpaperList.addView(pickImageTile, 0);
// Make its background the last photo taken on external storage
Bitmap lastPhoto = getThumbnailOfLastPhoto();
if (lastPhoto != null) {
ImageView galleryThumbnailBg = (ImageView) pickImageTile.findViewById(R.id.wallpaper_image);
galleryThumbnailBg.setImageBitmap(getThumbnailOfLastPhoto());
int colorOverlay = getResources().getColor(R.color.wallpaper_picker_translucent_gray);
galleryThumbnailBg.setColorFilter(colorOverlay, PorterDuff.Mode.SRC_ATOP);
}
PickImageInfo pickImageInfo = new PickImageInfo();
pickImageTile.setTag(pickImageInfo);
pickImageInfo.setView(pickImageTile);
pickImageTile.setOnClickListener(mThumbnailOnClickListener);
pickImageInfo.setView(pickImageTile);
updateTileIndices();
// Update the scroll for RTL
initializeScrollForRtl();
// Create smooth layout transitions for when items are deleted
final LayoutTransition transitioner = new LayoutTransition();
transitioner.setDuration(200);
transitioner.setStartDelay(LayoutTransition.CHANGE_DISAPPEARING, 0);
transitioner.setAnimator(LayoutTransition.DISAPPEARING, null);
mWallpapersView.setLayoutTransition(transitioner);
// Action bar
// Show the custom action bar view
final ActionBar actionBar = getActionBar();
actionBar.setCustomView(R.layout.actionbar_set_wallpaper);
actionBar.getCustomView().setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mSelectedThumb != null) {
WallpaperTileInfo info = (WallpaperTileInfo) mSelectedThumb.getTag();
info.onSave(WallpaperPickerActivity.this);
}
}
});
// CAB for deleting items
mActionModeCallback = new ActionMode.Callback() {
// Called when the action mode is created; startActionMode() was called
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
// Inflate a menu resource providing context menu items
MenuInflater inflater = mode.getMenuInflater();
inflater.inflate(R.menu.cab_delete_wallpapers, menu);
return true;
}
private int numCheckedItems() {
int childCount = mWallpapersView.getChildCount();
int numCheckedItems = 0;
for (int i = 0; i < childCount; i++) {
CheckableFrameLayout c = (CheckableFrameLayout) mWallpapersView.getChildAt(i);
if (c.isChecked()) {
numCheckedItems++;
}
}
return numCheckedItems;
}
// Called each time the action mode is shown. Always called after onCreateActionMode,
// but may be called multiple times if the mode is invalidated.
@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
int numCheckedItems = numCheckedItems();
if (numCheckedItems == 0) {
mode.finish();
return true;
} else {
mode.setTitle(getResources().getQuantityString(R.plurals.number_of_items_selected, numCheckedItems, numCheckedItems));
return true;
}
}
// Called when the user selects a contextual menu item
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
int itemId = item.getItemId();
if (itemId == R.id.menu_delete) {
int childCount = mWallpapersView.getChildCount();
ArrayList<View> viewsToRemove = new ArrayList<View>();
for (int i = 0; i < childCount; i++) {
CheckableFrameLayout c = (CheckableFrameLayout) mWallpapersView.getChildAt(i);
if (c.isChecked()) {
WallpaperTileInfo info = (WallpaperTileInfo) c.getTag();
info.onDelete(WallpaperPickerActivity.this);
viewsToRemove.add(c);
}
}
for (View v : viewsToRemove) {
mWallpapersView.removeView(v);
}
updateTileIndices();
// Action picked, so close the CAB
mode.finish();
return true;
} else {
return false;
}
}
// Called when the user exits the action mode
@Override
public void onDestroyActionMode(ActionMode mode) {
int childCount = mWallpapersView.getChildCount();
for (int i = 0; i < childCount; i++) {
CheckableFrameLayout c = (CheckableFrameLayout) mWallpapersView.getChildAt(i);
c.setChecked(false);
}
mSelectedThumb.setSelected(true);
mActionMode = null;
}
};
}
use of android.view.animation.AccelerateInterpolator in project SimplifyReader by chentao0707.
the class PlayerDiscView method reverseDiscAnimator.
private void reverseDiscAnimator() {
mDiscLayoutAnimator = ObjectAnimator.ofFloat(mDiscLayout, "rotation", mDiscLayoutAnimatorValue, 360);
mDiscLayoutAnimator.addUpdateListener(new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator arg0) {
mDiscLayoutAnimatorValue = (Float) arg0.getAnimatedValue();
}
});
mDiscLayoutAnimator.setDuration(DISC_REVERSE_ANIMATOR_TIME);
mDiscLayoutAnimator.setInterpolator(new AccelerateInterpolator());
if (mDiscLayoutAnimator.isRunning() || mDiscLayoutAnimator.isStarted()) {
mDiscLayoutAnimator.cancel();
}
mDiscLayoutAnimator.start();
}
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