kopia lustrzana https://github.com/ryukoposting/Signal-Android
274 wiersze
11 KiB
Java
274 wiersze
11 KiB
Java
package org.thoughtcrime.securesms.util;
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import android.content.ComponentName;
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import android.content.Context;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.annotation.WorkerThread;
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import androidx.core.app.Person;
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import androidx.core.content.LocusIdCompat;
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import androidx.core.content.pm.ShortcutInfoCompat;
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import androidx.core.content.pm.ShortcutManagerCompat;
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import com.annimon.stream.Stream;
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import org.signal.core.util.concurrent.SignalExecutors;
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import org.signal.core.util.logging.Log;
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import org.thoughtcrime.securesms.R;
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import org.thoughtcrime.securesms.conversation.ConversationIntents;
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import org.thoughtcrime.securesms.database.GroupDatabase;
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import org.thoughtcrime.securesms.database.SignalDatabase;
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import org.thoughtcrime.securesms.groups.GroupId;
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import org.thoughtcrime.securesms.jobs.ConversationShortcutUpdateJob;
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import org.thoughtcrime.securesms.notifications.NotificationChannels;
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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 java.util.ArrayList;
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import java.util.Collection;
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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.stream.Collectors;
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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 static final String TAG = Log.tag(ConversationUtil.class);
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private static final String CATEGORY_SHARE_TARGET = "org.thoughtcrime.securesms.sharing.CATEGORY_SHARE_TARGET";
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private ConversationUtil() {}
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/**
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* @return The stringified channel id for a given Recipient
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*/
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@WorkerThread
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public static @NonNull String getChannelId(@NonNull Context context, @NonNull Recipient recipient) {
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Recipient resolved = recipient.resolve();
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return resolved.getNotificationChannel() != null ? resolved.getNotificationChannel() : NotificationChannels.getMessagesChannel(context);
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}
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/**
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* Enqueues a job to update the list of shortcuts.
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*/
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public static void refreshRecipientShortcuts() {
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ConversationShortcutUpdateJob.enqueue();
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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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* <p>
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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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String shortcutId = getShortcutId(recipient);
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List<ShortcutInfoCompat> shortcuts = ShortcutManagerCompat.getDynamicShortcuts(context);
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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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* 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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List<ShortcutInfoCompat> shortcutInfos = ShortcutManagerCompat.getDynamicShortcuts(context);
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ShortcutManagerCompat.removeLongLivedShortcuts(context, Stream.of(shortcutInfos).map(ShortcutInfoCompat::getId).toList());
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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 Collection<RecipientId> recipientIds) {
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SignalExecutors.BOUNDED.execute(() -> {
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ShortcutManagerCompat.removeLongLivedShortcuts(context, Stream.of(recipientIds).withoutNulls().map(ConversationUtil::getShortcutId).toList());
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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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* @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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* @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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* Extract the recipient id from the provided shortcutId.
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*/
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public static @Nullable RecipientId getRecipientId(@Nullable String shortcutId) {
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if (shortcutId == null) {
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return null;
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}
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try {
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return RecipientId.from(shortcutId);
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} catch (Throwable t) {
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Log.d(TAG, "Unable to parse recipientId from shortcutId", t);
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return null;
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}
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}
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public static int getMaxShortcuts(@NonNull Context context) {
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return Math.min(ShortcutManagerCompat.getMaxShortcutCountPerActivity(context), 150);
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}
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/**
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* Removes the long-lived shortcuts for the given set of recipients.
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*/
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@WorkerThread
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public static void removeLongLivedShortcuts(@NonNull Context context, @NonNull Collection<RecipientId> recipients) {
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ShortcutManagerCompat.removeLongLivedShortcuts(context, recipients.stream().map(ConversationUtil::getShortcutId).collect(Collectors.toList()));
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}
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/**
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* Sets the shortcuts to match the provided recipient list. This call may fail due to getting
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* rate-limited.
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*
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* @param rankedRecipients The recipients in descending priority order. Meaning the most important
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* recipient should be first in the list.
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* @return True if the update was successful, false if we were rate-limited.
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*/
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@WorkerThread
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public static boolean setActiveShortcuts(@NonNull Context context, @NonNull List<Recipient> rankedRecipients) {
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if (ShortcutManagerCompat.isRateLimitingActive(context)) {
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return false;
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}
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int maxShortcuts = ShortcutManagerCompat.getMaxShortcutCountPerActivity(context);
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if (rankedRecipients.size() > maxShortcuts) {
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Log.w(TAG, "Too many recipients provided! Provided: " + rankedRecipients.size() + ", Max: " + maxShortcuts);
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rankedRecipients = rankedRecipients.subList(0, maxShortcuts);
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}
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List<ShortcutInfoCompat> shortcuts = new ArrayList<>(rankedRecipients.size());
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for (int i = 0; i < rankedRecipients.size(); i++) {
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ShortcutInfoCompat info = buildShortcutInfo(context, rankedRecipients.get(i), i);
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shortcuts.add(info);
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}
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return ShortcutManagerCompat.setDynamicShortcuts(context, shortcuts);
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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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@WorkerThread
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private static void pushShortcutForRecipientInternal(@NonNull Context context, @NonNull Recipient recipient, int rank) {
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ShortcutInfoCompat shortcutInfo = buildShortcutInfo(context, recipient, rank);
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ShortcutManagerCompat.pushDynamicShortcut(context, 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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@WorkerThread
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private static @NonNull ShortcutInfoCompat 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 = SignalDatabase.threads().getThreadIdFor(resolved.getId());
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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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String shortcutId = getShortcutId(resolved);
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return new ShortcutInfoCompat.Builder(context, shortcutId)
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.setLongLived(true)
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.setIntent(ConversationIntents.createBuilder(context, resolved.getId(), threadId != null ? threadId : -1).build())
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.setShortLabel(shortName)
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.setLongLabel(longName)
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.setIcon(AvatarUtil.getIconCompatForShortcut(context, resolved))
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.setPersons(persons)
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.setCategories(Collections.singleton(CATEGORY_SHARE_TARGET))
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.setActivity(new ComponentName(context, "org.thoughtcrime.securesms.RoutingActivity"))
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.setRank(rank)
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.setLocusId(new LocusIdCompat(shortcutId))
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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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@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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@WorkerThread
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private static @NonNull Person[] buildPersonsForGroup(@NonNull Context context, @NonNull GroupId groupId) {
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List<Recipient> members = SignalDatabase.groups().getGroupMembers(groupId, GroupDatabase.MemberSet.FULL_MEMBERS_EXCLUDING_SELF);
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return Stream.of(members).map(member -> buildPersonWithoutIcon(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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@WorkerThread
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public static @NonNull Person buildPersonWithoutIcon(@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 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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.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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