kopia lustrzana https://github.com/ryukoposting/Signal-Android
240 wiersze
9.8 KiB
Java
240 wiersze
9.8 KiB
Java
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package org.thoughtcrime.securesms.util;
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import android.app.Person;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.pm.ShortcutInfo;
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import android.content.pm.ShortcutManager;
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import android.os.Build;
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import androidx.annotation.NonNull;
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import androidx.annotation.RequiresApi;
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import androidx.annotation.WorkerThread;
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import com.annimon.stream.Stream;
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import org.thoughtcrime.securesms.R;
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import org.thoughtcrime.securesms.conversation.ConversationActivity;
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import org.thoughtcrime.securesms.database.DatabaseFactory;
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import org.thoughtcrime.securesms.database.GroupDatabase;
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import org.thoughtcrime.securesms.groups.GroupId;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.recipients.RecipientId;
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import org.thoughtcrime.securesms.util.concurrent.SignalExecutors;
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import java.util.Collections;
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import java.util.List;
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import java.util.Objects;
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import java.util.Set;
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/**
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* ConversationUtil encapsulates support for Android 11+'s new Conversations system
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*/
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public final class ConversationUtil {
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public static final int CONVERSATION_SUPPORT_VERSION = 30;
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private ConversationUtil() {}
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/**
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* Pushes a new dynamic shortcut for the given recipient and updates the ranks of all current
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* shortcuts.
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*/
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public static void pushShortcutForRecipient(@NonNull Context context, @NonNull Recipient recipient) {
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if (Build.VERSION.SDK_INT >= CONVERSATION_SUPPORT_VERSION) {
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SignalExecutors.BOUNDED.execute(() -> {
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pushShortcutAndUpdateRanks(context, recipient);
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});
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}
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}
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/**
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* Synchronously pushes a new dynamic shortcut for the given recipient if one does not already exist.
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*
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* If added, this recipient is given a high ranking with the intention of not appearing immediately in results.
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*/
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@WorkerThread
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public static void pushShortcutForRecipientIfNeededSync(@NonNull Context context, @NonNull Recipient recipient) {
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if (Build.VERSION.SDK_INT >= CONVERSATION_SUPPORT_VERSION) {
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ShortcutManager shortcutManager = ServiceUtil.getShortcutManager(context);
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String shortcutId = getShortcutId(recipient);
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List<ShortcutInfo> shortcuts = shortcutManager.getDynamicShortcuts();
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boolean hasPushedRecipientShortcut = Stream.of(shortcuts)
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.filter(info -> Objects.equals(shortcutId, info.getId()))
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.findFirst()
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.isPresent();
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if (!hasPushedRecipientShortcut) {
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pushShortcutForRecipientInternal(context, recipient, shortcuts.size());
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}
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}
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}
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/**
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* Clears all currently set dynamic shortcuts
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*/
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public static void clearAllShortcuts(@NonNull Context context) {
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if (Build.VERSION.SDK_INT >= CONVERSATION_SUPPORT_VERSION) {
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ShortcutManager shortcutManager = ServiceUtil.getShortcutManager(context);
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List<ShortcutInfo> shortcutInfos = shortcutManager.getDynamicShortcuts();
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shortcutManager.removeLongLivedShortcuts(Stream.of(shortcutInfos).map(ShortcutInfo::getId).toList());
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}
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}
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/**
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* Clears the shortcuts tied to a given thread.
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*/
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public static void clearShortcuts(@NonNull Context context, @NonNull Set<Long> threadIds) {
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if (Build.VERSION.SDK_INT >= CONVERSATION_SUPPORT_VERSION) {
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SignalExecutors.BOUNDED.execute(() -> {
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List<RecipientId> recipientIds = DatabaseFactory.getThreadDatabase(context).getRecipientIdsForThreadIds(threadIds);
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ShortcutManager shortcutManager = ServiceUtil.getShortcutManager(context);
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shortcutManager.removeLongLivedShortcuts(Stream.of(recipientIds).map(ConversationUtil::getShortcutId).toList());
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});
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}
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}
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/**
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* Returns an ID that is unique between all recipients.
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*
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* @param recipientId The recipient ID to get a shortcut ID for
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*
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* @return A unique identifier that is stable for a given recipient id
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*/
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public static @NonNull String getShortcutId(@NonNull RecipientId recipientId) {
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return recipientId.serialize();
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}
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/**
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* Returns an ID that is unique between all recipients.
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*
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* @param recipient The recipient to get a shortcut for.
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*
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* @return A unique identifier that is stable for a given recipient id
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*/
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public static @NonNull String getShortcutId(@NonNull Recipient recipient) {
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return getShortcutId(recipient.getId());
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}
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/**
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* Updates the rank of each existing shortcut by 1 and then publishes a new shortcut of rank 0
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* for the given recipient.
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*/
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@RequiresApi(CONVERSATION_SUPPORT_VERSION)
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@WorkerThread
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private static void pushShortcutAndUpdateRanks(@NonNull Context context, @NonNull Recipient recipient) {
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ShortcutManager shortcutManager = ServiceUtil.getShortcutManager(context);
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List<ShortcutInfo> currentShortcuts = shortcutManager.getDynamicShortcuts();
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if (Util.isEmpty(currentShortcuts)) {
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for (ShortcutInfo shortcutInfo : currentShortcuts) {
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RecipientId recipientId = RecipientId.from(shortcutInfo.getId());
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Recipient resolved = Recipient.resolved(recipientId);
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ShortcutInfo updated = buildShortcutInfo(context, resolved, shortcutInfo.getRank() + 1);
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shortcutManager.pushDynamicShortcut(updated);
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}
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}
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pushShortcutForRecipientInternal(context, recipient, 0);
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}
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/**
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* Pushes a dynamic shortcut for a given recipient to the shortcut manager
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*/
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@RequiresApi(CONVERSATION_SUPPORT_VERSION)
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@WorkerThread
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private static void pushShortcutForRecipientInternal(@NonNull Context context, @NonNull Recipient recipient, int rank) {
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ShortcutInfo shortcutInfo = buildShortcutInfo(context, recipient, rank);
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ShortcutManager shortcutManager = ServiceUtil.getShortcutManager(context);
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shortcutManager.pushDynamicShortcut(shortcutInfo);
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}
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/**
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* Builds the shortcut info object for a given Recipient.
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*
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* @param context The Context under which we are operating
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* @param recipient The Recipient to generate a ShortcutInfo for
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* @param rank The rank that should be assigned to this recipient
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* @return The new ShortcutInfo
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*/
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@RequiresApi(CONVERSATION_SUPPORT_VERSION)
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@WorkerThread
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private static @NonNull ShortcutInfo buildShortcutInfo(@NonNull Context context,
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@NonNull Recipient recipient,
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int rank)
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{
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Recipient resolved = recipient.resolve();
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Person[] persons = buildPersons(context, resolved);
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long threadId = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(resolved);
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String shortName = resolved.isSelf() ? context.getString(R.string.note_to_self) : resolved.getShortDisplayName(context);
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String longName = resolved.isSelf() ? context.getString(R.string.note_to_self) : resolved.getDisplayName(context);
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return new ShortcutInfo.Builder(context, getShortcutId(resolved))
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.setLongLived(true)
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.setIntent(ConversationActivity.buildIntent(context, resolved.getId(), threadId))
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.setShortLabel(shortName)
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.setLongLabel(longName)
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.setIcon(AvatarUtil.getIconForShortcut(context, resolved))
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.setPersons(persons)
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.setCategories(Collections.singleton(ShortcutInfo.SHORTCUT_CATEGORY_CONVERSATION))
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.setActivity(new ComponentName(context, "org.thoughtcrime.securesms.RoutingActivity"))
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.setRank(rank)
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.build();
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}
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/**
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* @return an array of Person objects correlating to members of a conversation (other than self)
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*/
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@RequiresApi(CONVERSATION_SUPPORT_VERSION)
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@WorkerThread
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private static @NonNull Person[] buildPersons(@NonNull Context context, @NonNull Recipient recipient) {
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if (recipient.isGroup()) {
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return buildPersonsForGroup(context, recipient.getGroupId().get());
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} else {
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return new Person[]{buildPerson(context, recipient)};
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}
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}
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/**
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* @return an array of Person objects correlating to members of a group (other than self)
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*/
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@RequiresApi(CONVERSATION_SUPPORT_VERSION)
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@WorkerThread
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private static @NonNull Person[] buildPersonsForGroup(@NonNull Context context, @NonNull GroupId groupId) {
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List<Recipient> members = DatabaseFactory.getGroupDatabase(context).getGroupMembers(groupId, GroupDatabase.MemberSet.FULL_MEMBERS_EXCLUDING_SELF);
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return Stream.of(members).map(member -> buildPerson(context, member.resolve())).toArray(Person[]::new);
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}
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/**
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* @return A Person object representing the given Recipient
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*/
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@RequiresApi(CONVERSATION_SUPPORT_VERSION)
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@WorkerThread
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private static @NonNull Person buildPerson(@NonNull Context context, @NonNull Recipient recipient) {
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return new Person.Builder()
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.setKey(getShortcutId(recipient.getId()))
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.setName(recipient.getDisplayName(context))
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.setUri(recipient.isSystemContact() ? recipient.getContactUri().toString() : null)
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.build();
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}
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/**
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* @return A Compat Library Person object representing the given Recipient
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*/
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@WorkerThread
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public static @NonNull androidx.core.app.Person buildPersonCompat(@NonNull Context context, @NonNull Recipient recipient) {
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return new androidx.core.app.Person.Builder()
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.setKey(getShortcutId(recipient.getId()))
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.setName(recipient.getDisplayName(context))
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.setIcon(AvatarUtil.getIconForNotification(context, recipient))
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.setUri(recipient.isSystemContact() ? recipient.getContactUri().toString() : null)
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.build();
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}
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}
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