package eu.siacs.conversations.services; import android.annotation.TargetApi; import android.content.Intent; import android.content.pm.ShortcutInfo; import android.content.pm.ShortcutManager; import android.graphics.Bitmap; import android.graphics.drawable.Icon; import android.net.Uri; import android.os.Build; import android.support.annotation.NonNull; import android.util.Log; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import eu.siacs.conversations.Config; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.ui.StartConversationActivity; import eu.siacs.conversations.utils.ReplacingSerialSingleThreadExecutor; import eu.siacs.conversations.xmpp.Jid; public class ShortcutService { private final XmppConnectionService xmppConnectionService; private final ReplacingSerialSingleThreadExecutor replacingSerialSingleThreadExecutor = new ReplacingSerialSingleThreadExecutor(ShortcutService.class.getSimpleName()); 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 = getShortcutInfo(contact); newDynamicShortCuts.add(shortcut); } if (shortcutManager.setDynamicShortcuts(newDynamicShortCuts)) { Log.d(Config.LOGTAG,"updated dynamic shortcuts"); } else { Log.d(Config.LOGTAG, "unable to update dynamic shortcuts"); } } @TargetApi(Build.VERSION_CODES.N_MR1) private ShortcutInfo getShortcutInfo(Contact contact) { return new ShortcutInfo.Builder(xmppConnectionService, getShortcutId(contact)) .setShortLabel(contact.getDisplayName()) .setIntent(getShortcutIntent(contact)) .setIcon(Icon.createWithBitmap(xmppConnectionService.getAvatarService().getRoundedShortcut(contact))) .build(); } 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().toEscapedString()+"#"+contact.getJid().asBareJid().toEscapedString(); } 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().toEscapedString())); intent.putExtra("account",contact.getAccount().getJid().asBareJid().toString()); intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP| Intent.FLAG_ACTIVITY_SINGLE_TOP); return intent; } @NonNull public Intent createShortcut(Contact contact, boolean legacy) { Intent intent; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && !legacy) { ShortcutInfo shortcut = getShortcutInfo(contact); ShortcutManager shortcutManager = xmppConnectionService.getSystemService(ShortcutManager.class); intent = shortcutManager.createShortcutResultIntent(shortcut); } else { intent = createShortcutResultIntent(contact); } return intent; } @NonNull private Intent createShortcutResultIntent(Contact contact) { AvatarService avatarService = xmppConnectionService.getAvatarService(); Bitmap icon = avatarService.getRoundedShortcutWithIcon(contact); Intent intent = new Intent(); intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, contact.getDisplayName()); intent.putExtra(Intent.EXTRA_SHORTCUT_ICON, icon); intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, getShortcutIntent(contact)); 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; } } }