Crossfade when drop to the position (4911300a) · Commits · e / os / android_packages_apps_Dialer

res/layout/phone_favorites_fragment.xml

+6 −0

Original line number	Diff line number	Diff line
		@@ -45,5 +45,11 @@
		android:layout_marginTop="@dimen/empty_message_top_margin"
		android:textColor="?android:attr/textColorSecondary"
		android:textAppearance="?android:attr/textAppearanceLarge"/>

		<ImageView
		android:id="@+id/contact_tile_drag_shadow_overlay"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:visibility="gone"/>
		</FrameLayout>
		</LinearLayout>

res/values/animation_constants.xml

+2 −2

Original line number	Diff line number	Diff line
		@@ -15,7 +15,7 @@
		~ limitations under the License
		-->
		<resources>
		<integer name="fade_duration">250</integer>
		<integer name="fade_duration">300</integer>

		<!-- Swipe constants -->
		<integer name="swipe_escape_velocity">100</integer>

src/com/android/dialer/list/PhoneFavoriteFragment.java

+19 −46

Original line number	Diff line number	Diff line
		@@ -33,6 +33,7 @@ import android.view.ViewGroup;
		import android.widget.AbsListView;
		import android.widget.AdapterView;
		import android.widget.AdapterView.OnItemClickListener;
		import android.widget.ImageView;
		import android.widget.ListView;
		import android.widget.TextView;

		@@ -66,7 +67,7 @@ public class PhoneFavoriteFragment extends Fragment implements OnItemClickListen
		private static final String TAG = PhoneFavoriteFragment.class.getSimpleName();
		private static final boolean DEBUG = true;

		private static final int ANIMATION_DURATION = 300;
		private int mAnimationDuration;

		/**
		* Used with LoaderManager.
		@@ -182,6 +183,7 @@ public class PhoneFavoriteFragment extends Fragment implements OnItemClickListen
		if (DEBUG) Log.d(TAG, "onCreate()");
		super.onCreate(savedState);

		mAnimationDuration = getResources().getInteger(R.integer.fade_duration);
		mCallLogQueryHandler = new CallLogQueryHandler(getActivity().getContentResolver(),
		this, 1);
		final String currentCountryIso = GeoUtil.getCurrentCountryIso(getActivity());
		@@ -213,6 +215,10 @@ public class PhoneFavoriteFragment extends Fragment implements OnItemClickListen
		mListView.setOnItemSwipeListener(mContactTileAdapter);
		mListView.setOnDragDropListener(mContactTileAdapter);

		final ImageView dragShadowOverlay =
		(ImageView) listLayout.findViewById(R.id.contact_tile_drag_shadow_overlay);
		mListView.setDragShadowOverlay(dragShadowOverlay);

		mEmptyView = inflater.inflate(R.layout.phone_no_favorites, mListView, false);

		mShowAllContactsButton = inflater.inflate(R.layout.show_all_contact_button, mListView,
		@@ -372,26 +378,14 @@ public class PhoneFavoriteFragment extends Fragment implements OnItemClickListen
		final ContactEntry entry = list.get(i);
		final long itemId = mContactTileAdapter.getAdjustedItemId(entry.id);

		// Skip animation for this view if the caller specified that it should be
		// kept in place
		if (containsId(idsInPlace, itemId)) continue;

		Integer startLeft = mItemIdLeftMap.get(itemId);
		int left = child.getLeft();
		if (DEBUG) {
		Log.d(TAG, "Found itemId: " + itemId + " for tileview child " + i +
		" Left: " + left);
		}
		if (startLeft != null) {
		if (startLeft != left) {
		int delta = startLeft - left;
		child.setTranslationX(delta);
		child.animate().setDuration(ANIMATION_DURATION).translationX(0);
		if (containsId(idsInPlace, itemId)) {
		child.setAlpha(0.0f);
		child.animate().alpha(1.0f)
		.setDuration(mAnimationDuration)
		.start();
		break;
		}
		}
		// No need to worry about horizontal offsets of new views that come into view since
		// there is no horizontal scrolling involved.
		}
		}

		/*
		@@ -424,33 +418,12 @@ public class PhoneFavoriteFragment extends Fragment implements OnItemClickListen

		final long itemId = mAdapter.getItemId(position);

		// Skip animation for this view if the caller specified that it should be
		// kept in place
		if (containsId(idsInPlace, itemId)) continue;

		Integer startTop = mItemIdTopMap.get(itemId);
		final int top = child.getTop();
		if (DEBUG) {
		Log.d(TAG, "Found itemId: " + itemId + " for listview child " + i +
		" Top: " + top);
		}
		int delta = 0;
		if (startTop != null) {
		if (startTop != top) {
		delta = startTop - top;
		}
		} else if (!mItemIdLeftMap.containsKey(itemId)) {
		// Animate new views along with the others. The catch is that they did not
		// exist in the start state, so we must calculate their starting position
		// based on neighboring views.
		int childHeight = child.getHeight() + mListView.getDividerHeight();
		startTop = top + (i > 0 ? childHeight : -childHeight);
		delta = startTop - top;
		}

		if (delta != 0) {
		child.setTranslationY(delta);
		child.animate().setDuration(ANIMATION_DURATION).translationY(0);
		if (containsId(idsInPlace, itemId)) {
		child.setAlpha(0.0f);
		child.animate().alpha(1.0f)
		.setDuration(mAnimationDuration)
		.start();
		break;
		}
		}
		mItemIdTopMap.clear();

src/com/android/dialer/list/PhoneFavoriteListView.java

+66 −18

Original line number	Diff line number	Diff line
		@@ -17,11 +17,11 @@

		package com.android.dialer.list;

		import android.animation.Animator;
		import android.animation.AnimatorListenerAdapter;
		import android.content.Context;
		import android.content.res.Configuration;
		import android.graphics.Bitmap;
		import android.graphics.Canvas;
		import android.graphics.Paint;
		import android.os.Handler;
		import android.util.AttributeSet;
		import android.util.Log;
		@@ -29,6 +29,8 @@ import android.view.DragEvent;
		import android.view.MotionEvent;
		import android.view.View;
		import android.view.ViewConfiguration;
		import android.widget.FrameLayout;
		import android.widget.ImageView;
		import android.widget.ListView;

		import com.android.dialer.R;
		@@ -66,7 +68,10 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba
		private boolean mIsDragScrollerRunning = false;
		private int mTouchDownForDragStartX;
		private int mTouchDownForDragStartY;

		private Bitmap mDragShadowBitmap;
		private ImageView mDragShadowOverlay;
		private int mAnimationDuration;

		// X and Y offsets inside the item from where the user grabbed to the
		// child's left coordinate. This is used to aid in the drawing of the drag shadow.
		@@ -78,8 +83,7 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba
		private int mDragShadowWidth;
		private int mDragShadowHeight;

		private final int DRAG_SHADOW_ALPHA = 180;
		private final Paint mPaint = new Paint();
		private final float DRAG_SHADOW_ALPHA = 0.7f;

		/**
		* {@link #mTopScrollBound} and {@link mBottomScrollBound} will be
		@@ -99,6 +103,28 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba
		}
		};

		private final AnimatorListenerAdapter mDragShadowOverAnimatorListener =
		new AnimatorListenerAdapter() {
		private void recycleDragShadow() {
		if (mDragShadowBitmap != null) {
		mDragShadowBitmap.recycle();
		mDragShadowBitmap = null;
		}
		mDragShadowOverlay.setVisibility(GONE);
		mDragShadowOverlay.setImageBitmap(null);
		}

		@Override
		public void onAnimationCancel(Animator animation) {
		recycleDragShadow();
		}

		@Override
		public void onAnimationEnd(Animator animation) {
		recycleDragShadow();
		}
		};

		public PhoneFavoriteListView(Context context) {
		this(context, null);
		}
		@@ -109,12 +135,12 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba

		public PhoneFavoriteListView(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
		mAnimationDuration = context.getResources().getInteger(R.integer.fade_duration);
		mDensityScale = getResources().getDisplayMetrics().density;
		mTouchSlop = ViewConfiguration.get(context).getScaledPagingTouchSlop();
		mSwipeHelper = new SwipeHelper(context, SwipeHelper.X, this,
		mDensityScale, mTouchSlop);
		setItemsCanFocus(true);
		mPaint.setAlpha(DRAG_SHADOW_ALPHA);
		}

		@Override
		@@ -251,7 +277,9 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba
		ensureScrollHandler();
		mScrollHandler.removeCallbacks(mDragScroller);
		mIsDragScrollerRunning = false;
		if (action != DragEvent.ACTION_DRAG_EXITED) {
		// Either it's been a successful drop or it's ended with out drop.
		if (action == DragEvent.ACTION_DROP \|\|
		(action == DragEvent.ACTION_DRAG_ENDED && !event.getResult())) {
		handleDragFinished(eX, eY);
		}
		break;
		@@ -262,13 +290,8 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba
		return true;
		}

		@Override
		public void dispatchDraw(Canvas canvas) {
		super.dispatchDraw(canvas);
		// Draw the drag shadow at its last known location if the drag shadow exists.
		if (mDragShadowBitmap != null) {
		canvas.drawBitmap(mDragShadowBitmap, mDragShadowLeft, mDragShadowTop, mPaint);
		}
		public void setDragShadowOverlay(ImageView overlay) {
		mDragShadowOverlay = overlay;
		}

		/**
		@@ -292,6 +315,14 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba
		}
		}

		private FrameLayout.LayoutParams getDragShadowLayoutParams() {
		final FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(
		mDragShadowWidth, mDragShadowHeight);
		lp.leftMargin = mDragShadowLeft;
		lp.topMargin = mDragShadowTop;
		return lp;
		}

		/**
		* @return True if the drag is started.
		*/
		@@ -307,6 +338,11 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba
		if (itemIndex != -1 && mOnDragDropListener != null) {
		final PhoneFavoriteTileView tileView =
		(PhoneFavoriteTileView) tile.getViewAtPosition(x, y);
		if (mDragShadowOverlay == null) {
		return false;
		}

		mDragShadowOverlay.clearAnimation();
		mDragShadowBitmap = createDraggedChildBitmap(tileView);
		if (mDragShadowBitmap == null) {
		return false;
		@@ -321,9 +357,16 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba
		mDragShadowLeft = tileView.getLeft() + tileView.getParentRow().getLeft();
		mDragShadowTop = tileView.getTop() + tileView.getParentRow().getTop();
		}

		mDragShadowWidth = tileView.getWidth();
		mDragShadowHeight = tileView.getHeight();

		mDragShadowOverlay.setImageBitmap(mDragShadowBitmap);
		mDragShadowOverlay.setVisibility(VISIBLE);
		mDragShadowOverlay.setAlpha(DRAG_SHADOW_ALPHA);

		mDragShadowOverlay.setLayoutParams(getDragShadowLayoutParams());

		// x and y passed in are the coordinates of where the user has touched down, calculate
		// the offset to the top left coordinate of the dragged child. This will be used for
		// drawing the drag shadow.
		@@ -350,8 +393,10 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba
		mDragShadowLeft = x - mTouchOffsetToChildLeft;
		mDragShadowTop = y - mTouchOffsetToChildTop;

		// invalidate to trigger a redraw of the drag shadow.
		invalidate();
		// Draw the drag shadow at its last known location if the drag shadow exists.
		if (mDragShadowOverlay != null) {
		mDragShadowOverlay.setLayoutParams(getDragShadowLayoutParams());
		}

		final ContactTileRow tile = (ContactTileRow) child;
		final int itemIndex = tile.getItemIndex(x, y);
		@@ -365,9 +410,12 @@ public class PhoneFavoriteListView extends ListView implements SwipeHelperCallba
		mDragShadowLeft = x - mTouchOffsetToChildLeft;
		mDragShadowTop = y - mTouchOffsetToChildTop;

		if (mDragShadowBitmap != null) {
		mDragShadowBitmap.recycle();
		mDragShadowBitmap = null;
		if (mDragShadowOverlay != null) {
		mDragShadowOverlay.clearAnimation();
		mDragShadowOverlay.animate().alpha(0.0f)
		.setDuration(mAnimationDuration)
		.setListener(mDragShadowOverAnimatorListener)
		.start();
		}

		if (mOnDragDropListener != null) {

src/com/android/dialer/list/PhoneFavoriteTileView.java

+6 −4

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@ import android.view.View;
		import com.android.contacts.common.MoreContactUtils;
		import com.android.contacts.common.list.ContactEntry;
		import com.android.contacts.common.list.ContactTileView;
		import com.android.dialer.R;
		import com.android.dialer.list.PhoneFavoritesTileAdapter.ContactTileRow;
		import com.android.dialer.list.PhoneFavoritesTileAdapter.ViewTypes;

		@@ -47,7 +48,7 @@ public abstract class PhoneFavoriteTileView extends ContactTileView {
		private static final boolean DEBUG = false;

		/** Length of all animations in miniseconds. */
		private static final int ANIMATION_LENGTH = 300;
		private int mAnimationDuration;

		/** The view that holds the front layer of the favorite contact card. */
		private View mFavoriteContactCard;
		@@ -66,6 +67,7 @@ public abstract class PhoneFavoriteTileView extends ContactTileView {

		public PhoneFavoriteTileView(Context context, AttributeSet attrs) {
		super(context, attrs);
		mAnimationDuration = context.getResources().getInteger(R.integer.fade_duration);
		}

		public ContactTileRow getParentRow() {
		@@ -131,7 +133,7 @@ public abstract class PhoneFavoriteTileView extends ContactTileView {
		mRemovalDialogue.setVisibility(VISIBLE);
		mRemovalDialogue.setAlpha(0f);
		final ObjectAnimator fadeIn = ObjectAnimator.ofFloat(mRemovalDialogue, "alpha",
		1.f).setDuration(ANIMATION_LENGTH);
		1.f).setDuration(mAnimationDuration);

		fadeIn.addListener(new AnimatorListenerAdapter() {
		@Override
		@@ -157,9 +159,9 @@ public abstract class PhoneFavoriteTileView extends ContactTileView {

		// Animates back the favorite contact card.
		final ObjectAnimator fadeIn = ObjectAnimator.ofFloat(mFavoriteContactCard, "alpha", 1.f).
		setDuration(ANIMATION_LENGTH);
		setDuration(mAnimationDuration);
		final ObjectAnimator moveBack = ObjectAnimator.ofFloat(mFavoriteContactCard, "translationX",
		0.f).setDuration(ANIMATION_LENGTH);
		0.f).setDuration(mAnimationDuration);

		final AnimatorSet animSet = new AnimatorSet();