package de.pixart.messenger.services; import android.annotation.TargetApi; import android.content.Intent; import android.content.pm.ShortcutInfo; import android.content.pm.ShortcutManager; import android.graphics.drawable.Icon; import android.net.Uri; import android.os.Build; import android.util.Log; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import de.pixart.messenger.Config; import de.pixart.messenger.entities.Account; import de.pixart.messenger.entities.Contact; import de.pixart.messenger.ui.StartConversationActivity; import de.pixart.messenger.utils.ReplacingSerialSingleThreadExecutor; import rocks.xmpp.addr.Jid; public class ShortcutService { private final XmppConnectionService xmppConnectionService; private final ReplacingSerialSingleThreadExecutor replacingSerialSingleThreadExecutor = new ReplacingSerialSingleThreadExecutor(false); public ShortcutService(XmppConnectionService xmppConnectionService) { this.xmppConnectionService = xmppConnectionService; } public void refresh() { refresh(false); } public void refresh(final boolean forceUpdate) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) { final Runnable r = new Runnable() { @Override public void run() { refreshImpl(forceUpdate); } }; replacingSerialSingleThreadExecutor.execute(r); } } @TargetApi(25) public void report(Contact contact) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) { ShortcutManager shortcutManager = xmppConnectionService.getSystemService(ShortcutManager.class); shortcutManager.reportShortcutUsed(getShortcutId(contact)); } } @TargetApi(25) private void refreshImpl(boolean forceUpdate) { List frequentContacts = xmppConnectionService.databaseBackend.getFrequentContacts(30); HashMap accounts = new HashMap<>(); for (Account account : xmppConnectionService.getAccounts()) { accounts.put(account.getUuid(), account); } List contacts = new ArrayList<>(); for (FrequentContact frequentContact : frequentContacts) { Account account = accounts.get(frequentContact.account); if (account != null) { contacts.add(account.getRoster().getContact(frequentContact.contact)); } } ShortcutManager shortcutManager = xmppConnectionService.getSystemService(ShortcutManager.class); boolean needsUpdate = forceUpdate || contactsChanged(contacts, shortcutManager.getDynamicShortcuts()); if (!needsUpdate) { Log.d(Config.LOGTAG, "skipping shortcut update"); return; } List newDynamicShortCuts = new ArrayList<>(); for (Contact contact : contacts) { ShortcutInfo shortcut = new ShortcutInfo.Builder(xmppConnectionService, getShortcutId(contact)) .setShortLabel(contact.getDisplayName()) .setIntent(getShortcutIntent(contact)) .setIcon(Icon.createWithBitmap(xmppConnectionService.getAvatarService().getRoundedShortcut(contact))) .build(); newDynamicShortCuts.add(shortcut); } if (shortcutManager.setDynamicShortcuts(newDynamicShortCuts)) { Log.d(Config.LOGTAG, "updated dynamic shortcuts"); } else { Log.d(Config.LOGTAG, "unable to update dynamic shortcuts"); } } private static boolean contactsChanged(List needles, List haystack) { for (Contact needle : needles) { if (!contactExists(needle, haystack)) { return true; } } return needles.size() != haystack.size(); } @TargetApi(25) private static boolean contactExists(Contact needle, List haystack) { for (ShortcutInfo shortcutInfo : haystack) { if (getShortcutId(needle).equals(shortcutInfo.getId()) && needle.getDisplayName().equals(shortcutInfo.getShortLabel())) { return true; } } return false; } private static String getShortcutId(Contact contact) { return contact.getAccount().getJid().asBareJid().toString() + "#" + contact.getJid().asBareJid().toString(); } private Intent getShortcutIntent(Contact contact) { Intent intent = new Intent(xmppConnectionService, StartConversationActivity.class); intent.setAction(Intent.ACTION_VIEW); intent.setData(Uri.parse("xmpp:" + contact.getJid().asBareJid().toString())); intent.putExtra("account", contact.getAccount().getJid().asBareJid().toString()); return intent; } public static class FrequentContact { private final String account; private final Jid contact; public FrequentContact(String account, Jid contact) { this.account = account; this.contact = contact; } } }