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Diffstat (limited to 'InCallUI/src/com/android/incallui/ConferenceParticipantListAdapter.java')
| -rw-r--r-- | InCallUI/src/com/android/incallui/ConferenceParticipantListAdapter.java | 533 |
1 files changed, 0 insertions, 533 deletions
diff --git a/InCallUI/src/com/android/incallui/ConferenceParticipantListAdapter.java b/InCallUI/src/com/android/incallui/ConferenceParticipantListAdapter.java deleted file mode 100644 index d68ae1f6f..000000000 --- a/InCallUI/src/com/android/incallui/ConferenceParticipantListAdapter.java +++ /dev/null @@ -1,533 +0,0 @@ -/* - * Copyright (C) 2014 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.incallui; - -import com.google.common.base.MoreObjects; - -import android.content.Context; -import android.net.Uri; -import android.support.annotation.Nullable; -import android.text.BidiFormatter; -import android.text.TextDirectionHeuristics; -import android.text.TextUtils; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.widget.BaseAdapter; -import android.widget.ImageView; -import android.widget.ListView; -import android.widget.TextView; - -import com.android.contacts.common.ContactPhotoManager; -import com.android.contacts.common.ContactPhotoManager.DefaultImageRequest; -import com.android.contacts.common.compat.PhoneNumberUtilsCompat; -import com.android.contacts.common.preference.ContactsPreferences; -import com.android.contacts.common.util.ContactDisplayUtils; -import com.android.dialer.R; -import com.android.incallui.ContactInfoCache.ContactCacheEntry; - -import java.lang.ref.WeakReference; -import java.util.ArrayList; -import java.util.Collections; -import java.util.Comparator; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.Objects; - -/** - * Adapter for a ListView containing conference call participant information. - */ -public class ConferenceParticipantListAdapter extends BaseAdapter { - - /** - * Internal class which represents a participant. Includes a reference to the {@link Call} and - * the corresponding {@link ContactCacheEntry} for the participant. - */ - private class ParticipantInfo { - private Call mCall; - private ContactCacheEntry mContactCacheEntry; - private boolean mCacheLookupComplete = false; - - public ParticipantInfo(Call call, ContactCacheEntry contactCacheEntry) { - mCall = call; - mContactCacheEntry = contactCacheEntry; - } - - public Call getCall() { - return mCall; - } - - public void setCall(Call call) { - mCall = call; - } - - public ContactCacheEntry getContactCacheEntry() { - return mContactCacheEntry; - } - - public void setContactCacheEntry(ContactCacheEntry entry) { - mContactCacheEntry = entry; - } - - public boolean isCacheLookupComplete() { - return mCacheLookupComplete; - } - - public void setCacheLookupComplete(boolean cacheLookupComplete) { - mCacheLookupComplete = cacheLookupComplete; - } - - @Override - public boolean equals(Object o) { - if (o instanceof ParticipantInfo) { - ParticipantInfo p = (ParticipantInfo) o; - return - Objects.equals(p.getCall().getId(), mCall.getId()); - } - return false; - } - - @Override - public int hashCode() { - return mCall.getId().hashCode(); - } - } - - /** - * Callback class used when making requests to the {@link ContactInfoCache} to resolve contact - * info and contact photos for conference participants. - */ - public static class ContactLookupCallback implements ContactInfoCache.ContactInfoCacheCallback { - private final WeakReference<ConferenceParticipantListAdapter> mListAdapter; - - public ContactLookupCallback(ConferenceParticipantListAdapter listAdapter) { - mListAdapter = new WeakReference<ConferenceParticipantListAdapter>(listAdapter); - } - - /** - * Called when contact info has been resolved. - * - * @param callId The call id. - * @param entry The new contact information. - */ - @Override - public void onContactInfoComplete(String callId, ContactCacheEntry entry) { - update(callId, entry); - } - - /** - * Called when contact photo has been loaded into the cache. - * - * @param callId The call id. - * @param entry The new contact information. - */ - @Override - public void onImageLoadComplete(String callId, ContactCacheEntry entry) { - update(callId, entry); - } - - @Override - public void onContactInteractionsInfoComplete(String callId, ContactCacheEntry entry) {} - - /** - * Updates the contact information for a participant. - * - * @param callId The call id. - * @param entry The new contact information. - */ - private void update(String callId, ContactCacheEntry entry) { - ConferenceParticipantListAdapter listAdapter = mListAdapter.get(); - if (listAdapter != null) { - listAdapter.updateContactInfo(callId, entry); - } - } - } - - /** - * Listener used to handle tap of the "disconnect' button for a participant. - */ - private View.OnClickListener mDisconnectListener = new View.OnClickListener() { - @Override - public void onClick(View v) { - View parent = (View) v.getParent(); - String callId = (String) parent.getTag(); - TelecomAdapter.getInstance().disconnectCall(callId); - } - }; - - /** - * Listener used to handle tap of the "separate' button for a participant. - */ - private View.OnClickListener mSeparateListener = new View.OnClickListener() { - @Override - public void onClick(View v) { - View parent = (View) v.getParent(); - String callId = (String) parent.getTag(); - TelecomAdapter.getInstance().separateCall(callId); - } - }; - - /** - * The ListView containing the participant information. - */ - private final ListView mListView; - - /** - * The conference participants to show in the ListView. - */ - private List<ParticipantInfo> mConferenceParticipants = new ArrayList<>(); - - /** - * Hashmap to make accessing participant info by call Id faster. - */ - private final HashMap<String, ParticipantInfo> mParticipantsByCallId = new HashMap<>(); - - /** - * The context. - */ - private final Context mContext; - - /** - * ContactsPreferences used to lookup displayName preferences - */ - @Nullable private final ContactsPreferences mContactsPreferences; - - /** - * The layout inflater used to inflate new views. - */ - private final LayoutInflater mLayoutInflater; - - /** - * Contact photo manager to retrieve cached contact photo information. - */ - private final ContactPhotoManager mContactPhotoManager; - - /** - * {@code True} if the conference parent supports separating calls from the conference. - */ - private boolean mParentCanSeparate; - - /** - * Creates an instance of the ConferenceParticipantListAdapter. - * - * @param listView The listview. - * @param context The context. - * @param layoutInflater The layout inflater. - * @param contactPhotoManager The contact photo manager, used to load contact photos. - */ - public ConferenceParticipantListAdapter(ListView listView, Context context, - LayoutInflater layoutInflater, ContactPhotoManager contactPhotoManager) { - - mListView = listView; - mContext = context; - mContactsPreferences = ContactsPreferencesFactory.newContactsPreferences(mContext); - mLayoutInflater = layoutInflater; - mContactPhotoManager = contactPhotoManager; - } - - /** - * Updates the adapter with the new conference participant information provided. - * - * @param conferenceParticipants The list of conference participants. - * @param parentCanSeparate {@code True} if the parent supports separating calls from the - * conference. - */ - public void updateParticipants(List<Call> conferenceParticipants, boolean parentCanSeparate) { - if (mContactsPreferences != null) { - mContactsPreferences.refreshValue(ContactsPreferences.DISPLAY_ORDER_KEY); - mContactsPreferences.refreshValue(ContactsPreferences.SORT_ORDER_KEY); - } - mParentCanSeparate = parentCanSeparate; - updateParticipantInfo(conferenceParticipants); - } - - /** - * Determines the number of participants in the conference. - * - * @return The number of participants. - */ - @Override - public int getCount() { - return mConferenceParticipants.size(); - } - - /** - * Retrieves an item from the list of participants. - * - * @param position Position of the item whose data we want within the adapter's - * data set. - * @return The {@link ParticipantInfo}. - */ - @Override - public Object getItem(int position) { - return mConferenceParticipants.get(position); - } - - /** - * Retreives the adapter-specific item id for an item at a specified position. - * - * @param position The position of the item within the adapter's data set whose row id we want. - * @return The item id. - */ - @Override - public long getItemId(int position) { - return position; - } - - /** - * Refreshes call information for the call passed in. - * - * @param call The new call information. - */ - public void refreshCall(Call call) { - String callId = call.getId(); - - if (mParticipantsByCallId.containsKey(callId)) { - ParticipantInfo participantInfo = mParticipantsByCallId.get(callId); - participantInfo.setCall(call); - refreshView(callId); - } - } - - /** - * Attempts to refresh the view for the specified call ID. This ensures the contact info and - * photo loaded from cache are updated. - * - * @param callId The call id. - */ - private void refreshView(String callId) { - int first = mListView.getFirstVisiblePosition(); - int last = mListView.getLastVisiblePosition(); - - for (int position = 0; position <= last - first; position++) { - View view = mListView.getChildAt(position); - String rowCallId = (String) view.getTag(); - if (rowCallId.equals(callId)) { - getView(position+first, view, mListView); - break; - } - } - } - - /** - * Creates or populates an existing conference participant row. - * - * @param position The position of the item within the adapter's data set of the item whose view - * we want. - * @param convertView The old view to reuse, if possible. - * @param parent The parent that this view will eventually be attached to - * @return The populated view. - */ - @Override - public View getView(int position, View convertView, ViewGroup parent) { - // Make sure we have a valid convertView to start with - final View result = convertView == null - ? mLayoutInflater.inflate(R.layout.caller_in_conference, parent, false) - : convertView; - - ParticipantInfo participantInfo = mConferenceParticipants.get(position); - Call call = participantInfo.getCall(); - ContactCacheEntry contactCache = participantInfo.getContactCacheEntry(); - - final ContactInfoCache cache = ContactInfoCache.getInstance(mContext); - - // If a cache lookup has not yet been performed to retrieve the contact information and - // photo, do it now. - if (!participantInfo.isCacheLookupComplete()) { - cache.findInfo(participantInfo.getCall(), - participantInfo.getCall().getState() == Call.State.INCOMING, - new ContactLookupCallback(this)); - } - - boolean thisRowCanSeparate = mParentCanSeparate && call.getTelecomCall().getDetails().can( - android.telecom.Call.Details.CAPABILITY_SEPARATE_FROM_CONFERENCE); - boolean thisRowCanDisconnect = call.getTelecomCall().getDetails().can( - android.telecom.Call.Details.CAPABILITY_DISCONNECT_FROM_CONFERENCE); - - setCallerInfoForRow(result, contactCache.namePrimary, - ContactDisplayUtils.getPreferredDisplayName(contactCache.namePrimary, - contactCache.nameAlternative, mContactsPreferences), - contactCache.number, contactCache.label, - contactCache.lookupKey, contactCache.displayPhotoUri, thisRowCanSeparate, - thisRowCanDisconnect); - - // Tag the row in the conference participant list with the call id to make it easier to - // find calls when contact cache information is loaded. - result.setTag(call.getId()); - - return result; - } - - /** - * Replaces the contact info for a participant and triggers a refresh of the UI. - * - * @param callId The call id. - * @param entry The new contact info. - */ - /* package */ void updateContactInfo(String callId, ContactCacheEntry entry) { - if (mParticipantsByCallId.containsKey(callId)) { - ParticipantInfo participantInfo = mParticipantsByCallId.get(callId); - participantInfo.setContactCacheEntry(entry); - participantInfo.setCacheLookupComplete(true); - refreshView(callId); - } - } - - /** - * Sets the caller information for a row in the conference participant list. - * - * @param view The view to set the details on. - * @param callerName The participant's name. - * @param callerNumber The participant's phone number. - * @param callerNumberType The participant's phone number typ.e - * @param lookupKey The lookup key for the participant (for photo lookup). - * @param photoUri The URI of the contact photo. - * @param thisRowCanSeparate {@code True} if this participant can separate from the conference. - * @param thisRowCanDisconnect {@code True} if this participant can be disconnected. - */ - private final void setCallerInfoForRow(View view, String callerName, String preferredName, - String callerNumber, String callerNumberType, String lookupKey, Uri photoUri, - boolean thisRowCanSeparate, boolean thisRowCanDisconnect) { - - final ImageView photoView = (ImageView) view.findViewById(R.id.callerPhoto); - final TextView nameTextView = (TextView) view.findViewById(R.id.conferenceCallerName); - final TextView numberTextView = (TextView) view.findViewById(R.id.conferenceCallerNumber); - final TextView numberTypeTextView = (TextView) view.findViewById( - R.id.conferenceCallerNumberType); - final View endButton = view.findViewById(R.id.conferenceCallerDisconnect); - final View separateButton = view.findViewById(R.id.conferenceCallerSeparate); - - endButton.setVisibility(thisRowCanDisconnect ? View.VISIBLE : View.GONE); - if (thisRowCanDisconnect) { - endButton.setOnClickListener(mDisconnectListener); - } else { - endButton.setOnClickListener(null); - } - - separateButton.setVisibility(thisRowCanSeparate ? View.VISIBLE : View.GONE); - if (thisRowCanSeparate) { - separateButton.setOnClickListener(mSeparateListener); - } else { - separateButton.setOnClickListener(null); - } - - DefaultImageRequest imageRequest = (photoUri != null) ? null : - new DefaultImageRequest(callerName, lookupKey, true /* isCircularPhoto */); - - mContactPhotoManager.loadDirectoryPhoto(photoView, photoUri, false, true, imageRequest); - - // set the caller name - nameTextView.setText(preferredName); - - // set the caller number in subscript, or make the field disappear. - if (TextUtils.isEmpty(callerNumber)) { - numberTextView.setVisibility(View.GONE); - numberTypeTextView.setVisibility(View.GONE); - } else { - numberTextView.setVisibility(View.VISIBLE); - numberTextView.setText(PhoneNumberUtilsCompat.createTtsSpannable( - BidiFormatter.getInstance().unicodeWrap( - callerNumber, TextDirectionHeuristics.LTR))); - numberTypeTextView.setVisibility(View.VISIBLE); - numberTypeTextView.setText(callerNumberType); - } - } - - /** - * Updates the participant info list which is bound to the ListView. Stores the call and - * contact info for all entries. The list is sorted alphabetically by participant name. - * - * @param conferenceParticipants The calls which make up the conference participants. - */ - private void updateParticipantInfo(List<Call> conferenceParticipants) { - final ContactInfoCache cache = ContactInfoCache.getInstance(mContext); - boolean newParticipantAdded = false; - HashSet<String> newCallIds = new HashSet<>(conferenceParticipants.size()); - - // Update or add conference participant info. - for (Call call : conferenceParticipants) { - String callId = call.getId(); - newCallIds.add(callId); - ContactCacheEntry contactCache = cache.getInfo(callId); - if (contactCache == null) { - contactCache = ContactInfoCache.buildCacheEntryFromCall(mContext, call, - call.getState() == Call.State.INCOMING); - } - - if (mParticipantsByCallId.containsKey(callId)) { - ParticipantInfo participantInfo = mParticipantsByCallId.get(callId); - participantInfo.setCall(call); - participantInfo.setContactCacheEntry(contactCache); - } else { - newParticipantAdded = true; - ParticipantInfo participantInfo = new ParticipantInfo(call, contactCache); - mConferenceParticipants.add(participantInfo); - mParticipantsByCallId.put(call.getId(), participantInfo); - } - } - - // Remove any participants that no longer exist. - Iterator<Map.Entry<String, ParticipantInfo>> it = - mParticipantsByCallId.entrySet().iterator(); - while (it.hasNext()) { - Map.Entry<String, ParticipantInfo> entry = it.next(); - String existingCallId = entry.getKey(); - if (!newCallIds.contains(existingCallId)) { - ParticipantInfo existingInfo = entry.getValue(); - mConferenceParticipants.remove(existingInfo); - it.remove(); - } - } - - if (newParticipantAdded) { - // Sort the list of participants by contact name. - sortParticipantList(); - } - notifyDataSetChanged(); - } - - /** - * Sorts the participant list by contact name. - */ - private void sortParticipantList() { - Collections.sort(mConferenceParticipants, new Comparator<ParticipantInfo>() { - public int compare(ParticipantInfo p1, ParticipantInfo p2) { - // Contact names might be null, so replace with empty string. - ContactCacheEntry c1 = p1.getContactCacheEntry(); - String p1Name = MoreObjects.firstNonNull( - ContactDisplayUtils.getPreferredSortName( - c1.namePrimary, - c1.nameAlternative, - mContactsPreferences), - ""); - - ContactCacheEntry c2 = p2.getContactCacheEntry(); - String p2Name = MoreObjects.firstNonNull( - ContactDisplayUtils.getPreferredSortName( - c2.namePrimary, - c2.nameAlternative, - mContactsPreferences), - ""); - - return p1Name.compareToIgnoreCase(p2Name); - } - }); - } -} |