diff options
Diffstat (limited to 'src/com/android/dialer/list/SpeedDialFragment.java')
| -rw-r--r-- | src/com/android/dialer/list/SpeedDialFragment.java | 504 |
1 files changed, 0 insertions, 504 deletions
diff --git a/src/com/android/dialer/list/SpeedDialFragment.java b/src/com/android/dialer/list/SpeedDialFragment.java deleted file mode 100644 index 7e10297d0..000000000 --- a/src/com/android/dialer/list/SpeedDialFragment.java +++ /dev/null @@ -1,504 +0,0 @@ -/* - * Copyright (C) 2013 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.android.dialer.list; - -import static android.Manifest.permission.READ_CONTACTS; - -import android.animation.Animator; -import android.animation.AnimatorSet; -import android.animation.ObjectAnimator; -import android.app.Activity; -import android.app.Fragment; -import android.app.LoaderManager; -import android.content.CursorLoader; -import android.content.Loader; -import android.content.pm.PackageManager; -import android.database.Cursor; -import android.graphics.Rect; -import android.net.Uri; -import android.os.Bundle; -import android.os.Trace; -import android.support.v13.app.FragmentCompat; -import android.util.Log; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.view.ViewTreeObserver; -import android.view.animation.AnimationUtils; -import android.view.animation.LayoutAnimationController; -import android.widget.AbsListView; -import android.widget.AdapterView; -import android.widget.AdapterView.OnItemClickListener; -import android.widget.FrameLayout; -import android.widget.FrameLayout.LayoutParams; -import android.widget.ImageView; -import android.widget.ListView; - -import com.android.contacts.common.ContactPhotoManager; -import com.android.contacts.common.ContactTileLoaderFactory; -import com.android.contacts.common.list.ContactTileView; -import com.android.contacts.common.list.OnPhoneNumberPickerActionListener; -import com.android.contacts.common.util.PermissionsUtil; -import com.android.dialer.R; -import com.android.dialer.widget.EmptyContentView; -import com.android.incallui.Call.LogState; - -import java.util.ArrayList; -import java.util.HashMap; - -/** - * This fragment displays the user's favorite/frequent contacts in a grid. - */ -public class SpeedDialFragment extends Fragment implements OnItemClickListener, - PhoneFavoritesTileAdapter.OnDataSetChangedForAnimationListener, - EmptyContentView.OnEmptyViewActionButtonClickedListener, - FragmentCompat.OnRequestPermissionsResultCallback { - - private static final int READ_CONTACTS_PERMISSION_REQUEST_CODE = 1; - - /** - * By default, the animation code assumes that all items in a list view are of the same height - * when animating new list items into view (e.g. from the bottom of the screen into view). - * This can cause incorrect translation offsets when a item that is larger or smaller than - * other list item is removed from the list. This key is used to provide the actual height - * of the removed object so that the actual translation appears correct to the user. - */ - private static final long KEY_REMOVED_ITEM_HEIGHT = Long.MAX_VALUE; - - private static final String TAG = "SpeedDialFragment"; - private static final boolean DEBUG = false; - - private int mAnimationDuration; - - /** - * Used with LoaderManager. - */ - private static int LOADER_ID_CONTACT_TILE = 1; - - public interface HostInterface { - public void setDragDropController(DragDropController controller); - public void showAllContactsTab(); - } - - private class ContactTileLoaderListener implements LoaderManager.LoaderCallbacks<Cursor> { - @Override - public CursorLoader onCreateLoader(int id, Bundle args) { - if (DEBUG) Log.d(TAG, "ContactTileLoaderListener#onCreateLoader."); - return ContactTileLoaderFactory.createStrequentPhoneOnlyLoader(getActivity()); - } - - @Override - public void onLoadFinished(Loader<Cursor> loader, Cursor data) { - if (DEBUG) Log.d(TAG, "ContactTileLoaderListener#onLoadFinished"); - mContactTileAdapter.setContactCursor(data); - setEmptyViewVisibility(mContactTileAdapter.getCount() == 0); - } - - @Override - public void onLoaderReset(Loader<Cursor> loader) { - if (DEBUG) Log.d(TAG, "ContactTileLoaderListener#onLoaderReset. "); - } - } - - private class ContactTileAdapterListener implements ContactTileView.Listener { - @Override - public void onContactSelected(Uri contactUri, Rect targetRect) { - if (mPhoneNumberPickerActionListener != null) { - mPhoneNumberPickerActionListener.onPickDataUri(contactUri, - false /* isVideoCall */, LogState.INITIATION_SPEED_DIAL); - } - } - - @Override - public void onCallNumberDirectly(String phoneNumber) { - if (mPhoneNumberPickerActionListener != null) { - mPhoneNumberPickerActionListener.onPickPhoneNumber(phoneNumber, - false /* isVideoCall */, LogState.INITIATION_SPEED_DIAL); - } - } - - @Override - public int getApproximateTileWidth() { - return getView().getWidth(); - } - } - - private class ScrollListener implements ListView.OnScrollListener { - @Override - public void onScroll(AbsListView view, - int firstVisibleItem, int visibleItemCount, int totalItemCount) { - if (mActivityScrollListener != null) { - mActivityScrollListener.onListFragmentScroll(firstVisibleItem, visibleItemCount, - totalItemCount); - } - } - - @Override - public void onScrollStateChanged(AbsListView view, int scrollState) { - mActivityScrollListener.onListFragmentScrollStateChange(scrollState); - } - } - - private OnPhoneNumberPickerActionListener mPhoneNumberPickerActionListener; - - private OnListFragmentScrolledListener mActivityScrollListener; - private PhoneFavoritesTileAdapter mContactTileAdapter; - - private View mParentView; - - private PhoneFavoriteListView mListView; - - private View mContactTileFrame; - - private final HashMap<Long, Integer> mItemIdTopMap = new HashMap<Long, Integer>(); - private final HashMap<Long, Integer> mItemIdLeftMap = new HashMap<Long, Integer>(); - - /** - * Layout used when there are no favorites. - */ - private EmptyContentView mEmptyView; - - private final ContactTileView.Listener mContactTileAdapterListener = - new ContactTileAdapterListener(); - private final LoaderManager.LoaderCallbacks<Cursor> mContactTileLoaderListener = - new ContactTileLoaderListener(); - private final ScrollListener mScrollListener = new ScrollListener(); - - @Override - public void onAttach(Activity activity) { - if (DEBUG) Log.d(TAG, "onAttach()"); - super.onAttach(activity); - - // Construct two base adapters which will become part of PhoneFavoriteMergedAdapter. - // We don't construct the resultant adapter at this moment since it requires LayoutInflater - // that will be available on onCreateView(). - mContactTileAdapter = new PhoneFavoritesTileAdapter(activity, mContactTileAdapterListener, - this); - mContactTileAdapter.setPhotoLoader(ContactPhotoManager.getInstance(activity)); - } - - @Override - public void onCreate(Bundle savedState) { - if (DEBUG) Log.d(TAG, "onCreate()"); - Trace.beginSection(TAG + " onCreate"); - super.onCreate(savedState); - - mAnimationDuration = getResources().getInteger(R.integer.fade_duration); - Trace.endSection(); - } - - @Override - public void onResume() { - Trace.beginSection(TAG + " onResume"); - super.onResume(); - if (mContactTileAdapter != null) { - mContactTileAdapter.refreshContactsPreferences(); - } - if (PermissionsUtil.hasContactsPermissions(getActivity())) { - if (getLoaderManager().getLoader(LOADER_ID_CONTACT_TILE) == null) { - getLoaderManager().initLoader(LOADER_ID_CONTACT_TILE, null, - mContactTileLoaderListener); - - } else { - getLoaderManager().getLoader(LOADER_ID_CONTACT_TILE).forceLoad(); - } - - mEmptyView.setDescription(R.string.speed_dial_empty); - mEmptyView.setActionLabel(R.string.speed_dial_empty_add_favorite_action); - } else { - mEmptyView.setDescription(R.string.permission_no_speeddial); - mEmptyView.setActionLabel(R.string.permission_single_turn_on); - } - Trace.endSection(); - } - - @Override - public View onCreateView(LayoutInflater inflater, ViewGroup container, - Bundle savedInstanceState) { - Trace.beginSection(TAG + " onCreateView"); - mParentView = inflater.inflate(R.layout.speed_dial_fragment, container, false); - - mListView = (PhoneFavoriteListView) mParentView.findViewById(R.id.contact_tile_list); - mListView.setOnItemClickListener(this); - mListView.setVerticalScrollBarEnabled(false); - mListView.setVerticalScrollbarPosition(View.SCROLLBAR_POSITION_RIGHT); - mListView.setScrollBarStyle(ListView.SCROLLBARS_OUTSIDE_OVERLAY); - mListView.getDragDropController().addOnDragDropListener(mContactTileAdapter); - - final ImageView dragShadowOverlay = - (ImageView) getActivity().findViewById(R.id.contact_tile_drag_shadow_overlay); - mListView.setDragShadowOverlay(dragShadowOverlay); - - mEmptyView = (EmptyContentView) mParentView.findViewById(R.id.empty_list_view); - mEmptyView.setImage(R.drawable.empty_speed_dial); - mEmptyView.setActionClickedListener(this); - - mContactTileFrame = mParentView.findViewById(R.id.contact_tile_frame); - - final LayoutAnimationController controller = new LayoutAnimationController( - AnimationUtils.loadAnimation(getActivity(), android.R.anim.fade_in)); - controller.setDelay(0); - mListView.setLayoutAnimation(controller); - mListView.setAdapter(mContactTileAdapter); - - mListView.setOnScrollListener(mScrollListener); - mListView.setFastScrollEnabled(false); - mListView.setFastScrollAlwaysVisible(false); - - //prevent content changes of the list from firing accessibility events. - mListView.setAccessibilityLiveRegion(View.ACCESSIBILITY_LIVE_REGION_NONE); - ContentChangedFilter.addToParent(mListView); - - Trace.endSection(); - return mParentView; - } - - public boolean hasFrequents() { - if (mContactTileAdapter == null) return false; - return mContactTileAdapter.getNumFrequents() > 0; - } - - /* package */ void setEmptyViewVisibility(final boolean visible) { - final int previousVisibility = mEmptyView.getVisibility(); - final int emptyViewVisibility = visible ? View.VISIBLE : View.GONE; - final int listViewVisibility = visible ? View.GONE : View.VISIBLE; - - if (previousVisibility != emptyViewVisibility) { - final FrameLayout.LayoutParams params = (LayoutParams) mContactTileFrame - .getLayoutParams(); - params.height = visible ? LayoutParams.WRAP_CONTENT : LayoutParams.MATCH_PARENT; - mContactTileFrame.setLayoutParams(params); - mEmptyView.setVisibility(emptyViewVisibility); - mListView.setVisibility(listViewVisibility); - } - } - - @Override - public void onStart() { - super.onStart(); - - final Activity activity = getActivity(); - - try { - mActivityScrollListener = (OnListFragmentScrolledListener) activity; - } catch (ClassCastException e) { - throw new ClassCastException(activity.toString() - + " must implement OnListFragmentScrolledListener"); - } - - try { - OnDragDropListener listener = (OnDragDropListener) activity; - mListView.getDragDropController().addOnDragDropListener(listener); - ((HostInterface) activity).setDragDropController(mListView.getDragDropController()); - } catch (ClassCastException e) { - throw new ClassCastException(activity.toString() - + " must implement OnDragDropListener and HostInterface"); - } - - try { - mPhoneNumberPickerActionListener = (OnPhoneNumberPickerActionListener) activity; - } catch (ClassCastException e) { - throw new ClassCastException(activity.toString() - + " must implement PhoneFavoritesFragment.listener"); - } - - // Use initLoader() instead of restartLoader() to refraining unnecessary reload. - // This method call implicitly assures ContactTileLoaderListener's onLoadFinished() will - // be called, on which we'll check if "all" contacts should be reloaded again or not. - if (PermissionsUtil.hasContactsPermissions(activity)) { - getLoaderManager().initLoader(LOADER_ID_CONTACT_TILE, null, mContactTileLoaderListener); - } else { - setEmptyViewVisibility(true); - } - } - - /** - * {@inheritDoc} - * - * This is only effective for elements provided by {@link #mContactTileAdapter}. - * {@link #mContactTileAdapter} has its own logic for click events. - */ - @Override - public void onItemClick(AdapterView<?> parent, View view, int position, long id) { - final int contactTileAdapterCount = mContactTileAdapter.getCount(); - if (position <= contactTileAdapterCount) { - Log.e(TAG, "onItemClick() event for unexpected position. " - + "The position " + position + " is before \"all\" section. Ignored."); - } - } - - /** - * Cache the current view offsets into memory. Once a relayout of views in the ListView - * has happened due to a dataset change, the cached offsets are used to create animations - * that slide views from their previous positions to their new ones, to give the appearance - * that the views are sliding into their new positions. - */ - private void saveOffsets(int removedItemHeight) { - final int firstVisiblePosition = mListView.getFirstVisiblePosition(); - if (DEBUG) { - Log.d(TAG, "Child count : " + mListView.getChildCount()); - } - for (int i = 0; i < mListView.getChildCount(); i++) { - final View child = mListView.getChildAt(i); - final int position = firstVisiblePosition + i; - // Since we are getting the position from mListView and then querying - // mContactTileAdapter, its very possible that things are out of sync - // and we might index out of bounds. Let's make sure that this doesn't happen. - if (!mContactTileAdapter.isIndexInBound(position)) { - continue; - } - final long itemId = mContactTileAdapter.getItemId(position); - if (DEBUG) { - Log.d(TAG, "Saving itemId: " + itemId + " for listview child " + i + " Top: " - + child.getTop()); - } - mItemIdTopMap.put(itemId, child.getTop()); - mItemIdLeftMap.put(itemId, child.getLeft()); - } - mItemIdTopMap.put(KEY_REMOVED_ITEM_HEIGHT, removedItemHeight); - } - - /* - * Performs animations for the gridView - */ - private void animateGridView(final long... idsInPlace) { - if (mItemIdTopMap.isEmpty()) { - // Don't do animations if the database is being queried for the first time and - // the previous item offsets have not been cached, or the user hasn't done anything - // (dragging, swiping etc) that requires an animation. - return; - } - - final ViewTreeObserver observer = mListView.getViewTreeObserver(); - observer.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() { - @SuppressWarnings("unchecked") - @Override - public boolean onPreDraw() { - observer.removeOnPreDrawListener(this); - final int firstVisiblePosition = mListView.getFirstVisiblePosition(); - final AnimatorSet animSet = new AnimatorSet(); - final ArrayList<Animator> animators = new ArrayList<Animator>(); - for (int i = 0; i < mListView.getChildCount(); i++) { - final View child = mListView.getChildAt(i); - int position = firstVisiblePosition + i; - - // Since we are getting the position from mListView and then querying - // mContactTileAdapter, its very possible that things are out of sync - // and we might index out of bounds. Let's make sure that this doesn't happen. - if (!mContactTileAdapter.isIndexInBound(position)) { - continue; - } - - final long itemId = mContactTileAdapter.getItemId(position); - - if (containsId(idsInPlace, itemId)) { - animators.add(ObjectAnimator.ofFloat( - child, "alpha", 0.0f, 1.0f)); - break; - } else { - Integer startTop = mItemIdTopMap.get(itemId); - Integer startLeft = mItemIdLeftMap.get(itemId); - final int top = child.getTop(); - final int left = child.getLeft(); - int deltaX = 0; - int deltaY = 0; - - if (startLeft != null) { - if (startLeft != left) { - deltaX = startLeft - left; - animators.add(ObjectAnimator.ofFloat( - child, "translationX", deltaX, 0.0f)); - } - } - - if (startTop != null) { - if (startTop != top) { - deltaY = startTop - top; - animators.add(ObjectAnimator.ofFloat( - child, "translationY", deltaY, 0.0f)); - } - } - - if (DEBUG) { - Log.d(TAG, "Found itemId: " + itemId + " for listview child " + i + - " Top: " + top + - " Delta: " + deltaY); - } - } - } - - if (animators.size() > 0) { - animSet.setDuration(mAnimationDuration).playTogether(animators); - animSet.start(); - } - - mItemIdTopMap.clear(); - mItemIdLeftMap.clear(); - return true; - } - }); - } - - private boolean containsId(long[] ids, long target) { - // Linear search on array is fine because this is typically only 0-1 elements long - for (int i = 0; i < ids.length; i++) { - if (ids[i] == target) { - return true; - } - } - return false; - } - - @Override - public void onDataSetChangedForAnimation(long... idsInPlace) { - animateGridView(idsInPlace); - } - - @Override - public void cacheOffsetsForDatasetChange() { - saveOffsets(0); - } - - public AbsListView getListView() { - return mListView; - } - - @Override - public void onEmptyViewActionButtonClicked() { - final Activity activity = getActivity(); - if (activity == null) { - return; - } - - if (!PermissionsUtil.hasPermission(activity, READ_CONTACTS)) { - FragmentCompat.requestPermissions(this, new String[] {READ_CONTACTS}, - READ_CONTACTS_PERMISSION_REQUEST_CODE); - } else { - // Switch tabs - ((HostInterface) activity).showAllContactsTab(); - } - } - - @Override - public void onRequestPermissionsResult(int requestCode, String[] permissions, - int[] grantResults) { - if (requestCode == READ_CONTACTS_PERMISSION_REQUEST_CODE) { - if (grantResults.length == 1 && PackageManager.PERMISSION_GRANTED == grantResults[0]) { - PermissionsUtil.notifyPermissionGranted(getActivity(), READ_CONTACTS); - } - } - } -} |