679 lines
24 KiB
Java
679 lines
24 KiB
Java
package eu.siacs.conversations.services;
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import android.content.Context;
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import android.content.res.Resources;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.graphics.Paint;
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import android.graphics.PorterDuff;
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import android.graphics.PorterDuffXfermode;
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import android.graphics.Rect;
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import android.graphics.Typeface;
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import android.graphics.drawable.BitmapDrawable;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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import androidx.annotation.ColorInt;
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import androidx.annotation.Nullable;
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import androidx.core.content.res.ResourcesCompat;
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import android.text.TextUtils;
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import android.util.DisplayMetrics;
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import android.util.Log;
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import android.util.LruCache;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Locale;
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import java.util.Set;
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import eu.siacs.conversations.Config;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.entities.Account;
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import eu.siacs.conversations.entities.Bookmark;
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import eu.siacs.conversations.entities.Contact;
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import eu.siacs.conversations.entities.Conversation;
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import eu.siacs.conversations.entities.Conversational;
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import eu.siacs.conversations.entities.ListItem;
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import eu.siacs.conversations.entities.Message;
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import eu.siacs.conversations.entities.MucOptions;
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import eu.siacs.conversations.entities.RawBlockable;
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import eu.siacs.conversations.entities.Room;
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import eu.siacs.conversations.utils.UIHelper;
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import eu.siacs.conversations.xmpp.OnAdvancedStreamFeaturesLoaded;
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import eu.siacs.conversations.xmpp.XmppConnection;
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import eu.siacs.conversations.xmpp.Jid;
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public class AvatarService implements OnAdvancedStreamFeaturesLoaded {
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private static final int FG_COLOR = 0xFFFAFAFA;
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private static final int TRANSPARENT = 0x00000000;
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private static final int PLACEHOLDER_COLOR = 0xFF202020;
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public static final int SYSTEM_UI_AVATAR_SIZE = 48;
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private static final String PREFIX_CONTACT = "contact";
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private static final String PREFIX_CONVERSATION = "conversation";
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private static final String PREFIX_ACCOUNT = "account";
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private static final String PREFIX_GENERIC = "generic";
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private static final String CHANNEL_SYMBOL = "#";
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final private Set<Integer> sizes = new HashSet<>();
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final private HashMap<String, Set<String>> conversationDependentKeys = new HashMap<>();
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protected XmppConnectionService mXmppConnectionService = null;
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AvatarService(XmppConnectionService service) {
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this.mXmppConnectionService = service;
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}
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public static int getSystemUiAvatarSize(final Context context) {
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return (int) (SYSTEM_UI_AVATAR_SIZE * context.getResources().getDisplayMetrics().density);
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}
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public Bitmap get(final Avatarable avatarable, final int size, final boolean cachedOnly) {
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if (avatarable instanceof Account) {
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return get((Account) avatarable,size,cachedOnly);
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} else if (avatarable instanceof Conversation) {
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return get((Conversation) avatarable, size, cachedOnly);
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} else if (avatarable instanceof Message) {
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return get((Message) avatarable, size, cachedOnly);
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} else if (avatarable instanceof ListItem) {
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return get((ListItem) avatarable, size, cachedOnly);
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} else if (avatarable instanceof MucOptions.User) {
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return get((MucOptions.User) avatarable, size, cachedOnly);
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} else if (avatarable instanceof Room) {
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return get((Room) avatarable, size, cachedOnly);
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}
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throw new AssertionError("AvatarService does not know how to generate avatar from "+avatarable.getClass().getName());
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}
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private Bitmap get(final Room result, final int size, boolean cacheOnly) {
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final Jid room = result.getRoom();
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Conversation conversation = room != null ? mXmppConnectionService.findFirstMuc(room) : null;
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if (conversation != null) {
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return get(conversation,size,cacheOnly);
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}
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return get(CHANNEL_SYMBOL, room != null ? room.asBareJid().toEscapedString() : result.getName(), size, cacheOnly);
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}
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private Bitmap get(final Contact contact, final int size, boolean cachedOnly) {
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if (contact.isSelf()) {
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return get(contact.getAccount(), size, cachedOnly);
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}
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final String KEY = key(contact, size);
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Bitmap avatar = this.mXmppConnectionService.getBitmapCache().get(KEY);
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if (avatar != null || cachedOnly) {
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return avatar;
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}
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if (contact.getAvatarFilename() != null && QuickConversationsService.isQuicksy()) {
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avatar = mXmppConnectionService.getFileBackend().getAvatar(contact.getAvatarFilename(), size);
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}
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if (avatar == null && contact.getProfilePhoto() != null) {
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avatar = mXmppConnectionService.getFileBackend().cropCenterSquare(Uri.parse(contact.getProfilePhoto()), size);
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}
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if (avatar == null && contact.getAvatarFilename() != null) {
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avatar = mXmppConnectionService.getFileBackend().getAvatar(contact.getAvatarFilename(), size);
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}
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if (avatar == null) {
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avatar = get(contact.getDisplayName(), contact.getJid().asBareJid().toString(), size, false);
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}
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this.mXmppConnectionService.getBitmapCache().put(KEY, avatar);
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return avatar;
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}
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public Bitmap getRoundedShortcut(final Contact contact) {
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return getRoundedShortcut(contact, false);
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}
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public Bitmap getRoundedShortcutWithIcon(final Contact contact) {
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return getRoundedShortcut(contact, true);
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}
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private Bitmap getRoundedShortcut(final Contact contact, boolean withIcon) {
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DisplayMetrics metrics = mXmppConnectionService.getResources().getDisplayMetrics();
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int size = Math.round(metrics.density * 48);
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Bitmap bitmap = get(contact, size);
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Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Bitmap.Config.ARGB_8888);
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Canvas canvas = new Canvas(output);
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final Paint paint = new Paint();
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drawAvatar(bitmap, canvas, paint);
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if (withIcon) {
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drawIcon(canvas, paint);
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}
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return output;
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}
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private void drawAvatar(Bitmap bitmap, Canvas canvas, Paint paint) {
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final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
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paint.setAntiAlias(true);
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canvas.drawARGB(0, 0, 0, 0);
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canvas.drawCircle(bitmap.getWidth() / 2, bitmap.getHeight() / 2, bitmap.getWidth() / 2, paint);
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paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
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canvas.drawBitmap(bitmap, rect, rect, paint);
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}
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private void drawIcon(Canvas canvas, Paint paint) {
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final Resources resources = mXmppConnectionService.getResources();
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final Bitmap icon = getRoundLauncherIcon(resources);
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if (icon == null) {
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return;
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}
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paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER));
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int iconSize = Math.round(canvas.getHeight() / 2.6f);
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int left = canvas.getWidth() - iconSize;
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int top = canvas.getHeight() - iconSize;
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final Rect rect = new Rect(left, top, left + iconSize, top + iconSize);
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canvas.drawBitmap(icon, null, rect, paint);
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}
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private static Bitmap getRoundLauncherIcon(Resources resources) {
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final Drawable drawable = ResourcesCompat.getDrawable(resources, R.mipmap.new_launcher_round,null);
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if (drawable == null) {
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return null;
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}
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if (drawable instanceof BitmapDrawable) {
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return ((BitmapDrawable)drawable).getBitmap();
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}
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Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
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Canvas canvas = new Canvas(bitmap);
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drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
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drawable.draw(canvas);
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return bitmap;
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}
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public Bitmap get(final MucOptions.User user, final int size, boolean cachedOnly) {
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Contact c = user.getContact();
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if (c != null && (c.getProfilePhoto() != null || c.getAvatarFilename() != null || user.getAvatar() == null)) {
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return get(c, size, cachedOnly);
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} else {
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return getImpl(user, size, cachedOnly);
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}
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}
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private Bitmap getImpl(final MucOptions.User user, final int size, boolean cachedOnly) {
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final String KEY = key(user, size);
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Bitmap avatar = this.mXmppConnectionService.getBitmapCache().get(KEY);
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if (avatar != null || cachedOnly) {
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return avatar;
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}
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if (user.getAvatar() != null) {
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avatar = mXmppConnectionService.getFileBackend().getAvatar(user.getAvatar(), size);
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}
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if (avatar == null) {
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Contact contact = user.getContact();
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if (contact != null) {
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avatar = get(contact, size, false);
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} else {
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String seed = user.getRealJid() != null ? user.getRealJid().asBareJid().toString() : null;
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avatar = get(user.getName(), seed, size, false);
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}
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}
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this.mXmppConnectionService.getBitmapCache().put(KEY, avatar);
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return avatar;
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}
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public void clear(Contact contact) {
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synchronized (this.sizes) {
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for (final Integer size : sizes) {
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this.mXmppConnectionService.getBitmapCache().remove(key(contact, size));
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}
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}
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for (Conversation conversation : mXmppConnectionService.findAllConferencesWith(contact)) {
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MucOptions.User user = conversation.getMucOptions().findUserByRealJid(contact.getJid().asBareJid());
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if (user != null) {
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clear(user);
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}
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clear(conversation);
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}
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}
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private String key(Contact contact, int size) {
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synchronized (this.sizes) {
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this.sizes.add(size);
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}
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return PREFIX_CONTACT +
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'\0' +
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contact.getAccount().getJid().asBareJid() +
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'\0' +
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emptyOnNull(contact.getJid()) +
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'\0' +
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size;
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}
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private String key(MucOptions.User user, int size) {
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synchronized (this.sizes) {
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this.sizes.add(size);
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}
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return PREFIX_CONTACT +
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'\0' +
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user.getAccount().getJid().asBareJid() +
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'\0' +
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emptyOnNull(user.getFullJid()) +
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'\0' +
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emptyOnNull(user.getRealJid()) +
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'\0' +
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size;
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}
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public Bitmap get(ListItem item, int size) {
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return get(item, size, false);
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}
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public Bitmap get(ListItem item, int size, boolean cachedOnly) {
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if (item instanceof RawBlockable) {
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return get(item.getDisplayName(), item.getJid().toEscapedString(), size, cachedOnly);
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} else if (item instanceof Contact) {
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return get((Contact) item, size, cachedOnly);
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} else if (item instanceof Bookmark) {
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Bookmark bookmark = (Bookmark) item;
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if (bookmark.getConversation() != null) {
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return get(bookmark.getConversation(), size, cachedOnly);
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} else {
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Jid jid = bookmark.getJid();
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Account account = bookmark.getAccount();
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Contact contact = jid == null ? null : account.getRoster().getContact(jid);
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if (contact != null && contact.getAvatarFilename() != null) {
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return get(contact, size, cachedOnly);
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}
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String seed = jid != null ? jid.asBareJid().toString() : null;
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return get(bookmark.getDisplayName(), seed, size, cachedOnly);
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}
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} else {
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String seed = item.getJid() != null ? item.getJid().asBareJid().toString() : null;
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return get(item.getDisplayName(), seed, size, cachedOnly);
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}
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}
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public Bitmap get(Conversation conversation, int size) {
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return get(conversation, size, false);
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}
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public Bitmap get(Conversation conversation, int size, boolean cachedOnly) {
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if (conversation.getMode() == Conversation.MODE_SINGLE) {
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return get(conversation.getContact(), size, cachedOnly);
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} else {
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return get(conversation.getMucOptions(), size, cachedOnly);
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}
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}
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public void clear(Conversation conversation) {
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if (conversation.getMode() == Conversation.MODE_SINGLE) {
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clear(conversation.getContact());
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} else {
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clear(conversation.getMucOptions());
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synchronized (this.conversationDependentKeys) {
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Set<String> keys = this.conversationDependentKeys.get(conversation.getUuid());
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if (keys == null) {
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return;
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}
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LruCache<String, Bitmap> cache = this.mXmppConnectionService.getBitmapCache();
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for (String key : keys) {
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cache.remove(key);
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}
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keys.clear();
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}
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}
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}
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private Bitmap get(MucOptions mucOptions, int size, boolean cachedOnly) {
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final String KEY = key(mucOptions, size);
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Bitmap bitmap = this.mXmppConnectionService.getBitmapCache().get(KEY);
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if (bitmap != null || cachedOnly) {
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return bitmap;
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}
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bitmap = mXmppConnectionService.getFileBackend().getAvatar(mucOptions.getAvatar(), size);
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if (bitmap == null) {
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Conversation c = mucOptions.getConversation();
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if (mucOptions.isPrivateAndNonAnonymous()) {
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final List<MucOptions.User> users = mucOptions.getUsersRelevantForNameAndAvatar();
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if (users.size() == 0) {
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bitmap = getImpl(c.getName().toString(), c.getJid().asBareJid().toString(), size);
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} else {
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bitmap = getImpl(users, size);
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}
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} else {
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bitmap = getImpl(CHANNEL_SYMBOL, c.getJid().asBareJid().toString(), size);
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}
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}
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this.mXmppConnectionService.getBitmapCache().put(KEY, bitmap);
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return bitmap;
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}
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private Bitmap get(List<MucOptions.User> users, int size, boolean cachedOnly) {
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final String KEY = key(users, size);
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Bitmap bitmap = this.mXmppConnectionService.getBitmapCache().get(KEY);
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if (bitmap != null || cachedOnly) {
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return bitmap;
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}
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bitmap = getImpl(users, size);
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this.mXmppConnectionService.getBitmapCache().put(KEY, bitmap);
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return bitmap;
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}
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private Bitmap getImpl(List<MucOptions.User> users, int size) {
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int count = users.size();
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Bitmap bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
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Canvas canvas = new Canvas(bitmap);
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bitmap.eraseColor(TRANSPARENT);
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if (count == 0) {
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throw new AssertionError("Unable to draw tiles for 0 users");
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} else if (count == 1) {
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drawTile(canvas, users.get(0), 0, 0, size / 2 - 1, size);
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drawTile(canvas, users.get(0).getAccount(), size / 2 + 1, 0, size, size);
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} else if (count == 2) {
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drawTile(canvas, users.get(0), 0, 0, size / 2 - 1, size);
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drawTile(canvas, users.get(1), size / 2 + 1, 0, size, size);
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} else if (count == 3) {
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drawTile(canvas, users.get(0), 0, 0, size / 2 - 1, size);
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drawTile(canvas, users.get(1), size / 2 + 1, 0, size, size / 2 - 1);
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drawTile(canvas, users.get(2), size / 2 + 1, size / 2 + 1, size,
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size);
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} else if (count == 4) {
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drawTile(canvas, users.get(0), 0, 0, size / 2 - 1, size / 2 - 1);
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drawTile(canvas, users.get(1), 0, size / 2 + 1, size / 2 - 1, size);
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drawTile(canvas, users.get(2), size / 2 + 1, 0, size, size / 2 - 1);
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drawTile(canvas, users.get(3), size / 2 + 1, size / 2 + 1, size,
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size);
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} else {
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drawTile(canvas, users.get(0), 0, 0, size / 2 - 1, size / 2 - 1);
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drawTile(canvas, users.get(1), 0, size / 2 + 1, size / 2 - 1, size);
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drawTile(canvas, users.get(2), size / 2 + 1, 0, size, size / 2 - 1);
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drawTile(canvas, "\u2026", PLACEHOLDER_COLOR, size / 2 + 1, size / 2 + 1,
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size, size);
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}
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return bitmap;
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}
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public void clear(final MucOptions options) {
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if (options == null) {
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return;
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}
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synchronized (this.sizes) {
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for (Integer size : sizes) {
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this.mXmppConnectionService.getBitmapCache().remove(key(options, size));
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}
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}
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}
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private String key(final MucOptions options, int size) {
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synchronized (this.sizes) {
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this.sizes.add(size);
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}
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return PREFIX_CONVERSATION + "_" + options.getConversation().getUuid() + "_" + size;
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}
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private String key(List<MucOptions.User> users, int size) {
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final Conversation conversation = users.get(0).getConversation();
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StringBuilder builder = new StringBuilder("TILE_");
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builder.append(conversation.getUuid());
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for (MucOptions.User user : users) {
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builder.append("\0");
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builder.append(emptyOnNull(user.getRealJid()));
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builder.append("\0");
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builder.append(emptyOnNull(user.getFullJid()));
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}
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builder.append('\0');
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builder.append(size);
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final String key = builder.toString();
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synchronized (this.conversationDependentKeys) {
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Set<String> keys;
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if (this.conversationDependentKeys.containsKey(conversation.getUuid())) {
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keys = this.conversationDependentKeys.get(conversation.getUuid());
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} else {
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keys = new HashSet<>();
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this.conversationDependentKeys.put(conversation.getUuid(), keys);
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}
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keys.add(key);
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}
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return key;
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}
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public Bitmap get(Account account, int size) {
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return get(account, size, false);
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}
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public Bitmap get(Account account, int size, boolean cachedOnly) {
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final String KEY = key(account, size);
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Bitmap avatar = mXmppConnectionService.getBitmapCache().get(KEY);
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if (avatar != null || cachedOnly) {
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return avatar;
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}
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avatar = mXmppConnectionService.getFileBackend().getAvatar(account.getAvatar(), size);
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if (avatar == null) {
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final String displayName = account.getDisplayName();
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final String jid = account.getJid().asBareJid().toEscapedString();
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if (QuickConversationsService.isQuicksy() && !TextUtils.isEmpty(displayName)) {
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avatar = get(displayName, jid, size, false);
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} else {
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avatar = get(jid, null, size, false);
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}
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}
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mXmppConnectionService.getBitmapCache().put(KEY, avatar);
|
|
return avatar;
|
|
}
|
|
|
|
public Bitmap get(Message message, int size, boolean cachedOnly) {
|
|
final Conversational conversation = message.getConversation();
|
|
if (message.getType() == Message.TYPE_STATUS && message.getCounterparts() != null && message.getCounterparts().size() > 1) {
|
|
return get(message.getCounterparts(), size, cachedOnly);
|
|
} else if (message.getStatus() == Message.STATUS_RECEIVED) {
|
|
Contact c = message.getContact();
|
|
if (c != null && (c.getProfilePhoto() != null || c.getAvatarFilename() != null)) {
|
|
return get(c, size, cachedOnly);
|
|
} else if (conversation instanceof Conversation && message.getConversation().getMode() == Conversation.MODE_MULTI) {
|
|
final Jid trueCounterpart = message.getTrueCounterpart();
|
|
final MucOptions mucOptions = ((Conversation) conversation).getMucOptions();
|
|
MucOptions.User user;
|
|
if (trueCounterpart != null) {
|
|
user = mucOptions.findOrCreateUserByRealJid(trueCounterpart, message.getCounterpart());
|
|
} else {
|
|
user = mucOptions.findUserByFullJid(message.getCounterpart());
|
|
}
|
|
if (user != null) {
|
|
return getImpl(user, size, cachedOnly);
|
|
}
|
|
} else if (c != null) {
|
|
return get(c, size, cachedOnly);
|
|
}
|
|
Jid tcp = message.getTrueCounterpart();
|
|
String seed = tcp != null ? tcp.asBareJid().toString() : null;
|
|
return get(UIHelper.getMessageDisplayName(message), seed, size, cachedOnly);
|
|
} else {
|
|
return get(conversation.getAccount(), size, cachedOnly);
|
|
}
|
|
}
|
|
|
|
public void clear(Account account) {
|
|
synchronized (this.sizes) {
|
|
for (Integer size : sizes) {
|
|
this.mXmppConnectionService.getBitmapCache().remove(key(account, size));
|
|
}
|
|
}
|
|
}
|
|
|
|
public void clear(MucOptions.User user) {
|
|
synchronized (this.sizes) {
|
|
for (Integer size : sizes) {
|
|
this.mXmppConnectionService.getBitmapCache().remove(key(user, size));
|
|
}
|
|
}
|
|
}
|
|
|
|
private String key(Account account, int size) {
|
|
synchronized (this.sizes) {
|
|
this.sizes.add(size);
|
|
}
|
|
return PREFIX_ACCOUNT + "_" + account.getUuid() + "_"
|
|
+ String.valueOf(size);
|
|
}
|
|
|
|
/*public Bitmap get(String name, int size) {
|
|
return get(name,null, size,false);
|
|
}*/
|
|
|
|
public Bitmap get(final String name, String seed, final int size, boolean cachedOnly) {
|
|
final String KEY = key(seed == null ? name : name+"\0"+seed, size);
|
|
Bitmap bitmap = mXmppConnectionService.getBitmapCache().get(KEY);
|
|
if (bitmap != null || cachedOnly) {
|
|
return bitmap;
|
|
}
|
|
bitmap = getImpl(name, seed, size);
|
|
mXmppConnectionService.getBitmapCache().put(KEY, bitmap);
|
|
return bitmap;
|
|
}
|
|
|
|
public static Bitmap get(final Jid jid, final int size) {
|
|
return getImpl(jid.asBareJid().toEscapedString(), null, size);
|
|
}
|
|
|
|
private static Bitmap getImpl(final String name, final String seed, final int size) {
|
|
Bitmap bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
|
|
Canvas canvas = new Canvas(bitmap);
|
|
final String trimmedName = name == null ? "" : name.trim();
|
|
drawTile(canvas, trimmedName, seed, 0, 0, size, size);
|
|
return bitmap;
|
|
}
|
|
|
|
private String key(String name, int size) {
|
|
synchronized (this.sizes) {
|
|
this.sizes.add(size);
|
|
}
|
|
return PREFIX_GENERIC + "_" + name + "_" + size;
|
|
}
|
|
|
|
private static boolean drawTile(Canvas canvas, String letter, int tileColor, int left, int top, int right, int bottom) {
|
|
letter = letter.toUpperCase(Locale.getDefault());
|
|
Paint tilePaint = new Paint(), textPaint = new Paint();
|
|
tilePaint.setColor(tileColor);
|
|
textPaint.setFlags(Paint.ANTI_ALIAS_FLAG);
|
|
textPaint.setColor(FG_COLOR);
|
|
textPaint.setTypeface(Typeface.create("sans-serif-light",
|
|
Typeface.NORMAL));
|
|
textPaint.setTextSize((float) ((right - left) * 0.8));
|
|
Rect rect = new Rect();
|
|
|
|
canvas.drawRect(new Rect(left, top, right, bottom), tilePaint);
|
|
textPaint.getTextBounds(letter, 0, 1, rect);
|
|
float width = textPaint.measureText(letter);
|
|
canvas.drawText(letter, (right + left) / 2 - width / 2, (top + bottom)
|
|
/ 2 + rect.height() / 2, textPaint);
|
|
return true;
|
|
}
|
|
|
|
private boolean drawTile(Canvas canvas, MucOptions.User user, int left, int top, int right, int bottom) {
|
|
Contact contact = user.getContact();
|
|
if (contact != null) {
|
|
Uri uri = null;
|
|
if (contact.getAvatarFilename() != null && QuickConversationsService.isQuicksy()) {
|
|
uri = mXmppConnectionService.getFileBackend().getAvatarUri(contact.getAvatarFilename());
|
|
} else if (contact.getProfilePhoto() != null) {
|
|
uri = Uri.parse(contact.getProfilePhoto());
|
|
} else if (contact.getAvatarFilename() != null) {
|
|
uri = mXmppConnectionService.getFileBackend().getAvatarUri(contact.getAvatarFilename());
|
|
}
|
|
if (drawTile(canvas, uri, left, top, right, bottom)) {
|
|
return true;
|
|
}
|
|
} else if (user.getAvatar() != null) {
|
|
Uri uri = mXmppConnectionService.getFileBackend().getAvatarUri(user.getAvatar());
|
|
if (drawTile(canvas, uri, left, top, right, bottom)) {
|
|
return true;
|
|
}
|
|
}
|
|
if (contact != null) {
|
|
String seed = contact.getJid().asBareJid().toString();
|
|
drawTile(canvas, contact.getDisplayName(), seed, left, top, right, bottom);
|
|
} else {
|
|
String seed = user.getRealJid() == null ? null : user.getRealJid().asBareJid().toString();
|
|
drawTile(canvas, user.getName(), seed, left, top, right, bottom);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
private boolean drawTile(Canvas canvas, Account account, int left, int top, int right, int bottom) {
|
|
String avatar = account.getAvatar();
|
|
if (avatar != null) {
|
|
Uri uri = mXmppConnectionService.getFileBackend().getAvatarUri(avatar);
|
|
if (uri != null) {
|
|
if (drawTile(canvas, uri, left, top, right, bottom)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
String name = account.getJid().asBareJid().toString();
|
|
return drawTile(canvas, name, name, left, top, right, bottom);
|
|
}
|
|
|
|
private static boolean drawTile(Canvas canvas, String name, String seed, int left, int top, int right, int bottom) {
|
|
if (name != null) {
|
|
final String letter = name.equals(CHANNEL_SYMBOL) ? name : getFirstLetter(name);
|
|
final int color = UIHelper.getColorForName(seed == null ? name : seed);
|
|
drawTile(canvas, letter, color, left, top, right, bottom);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private static String getFirstLetter(String name) {
|
|
for (Character c : name.toCharArray()) {
|
|
if (Character.isLetterOrDigit(c)) {
|
|
return c.toString();
|
|
}
|
|
}
|
|
return "X";
|
|
}
|
|
|
|
private boolean drawTile(Canvas canvas, Uri uri, int left, int top, int right, int bottom) {
|
|
if (uri != null) {
|
|
Bitmap bitmap = mXmppConnectionService.getFileBackend()
|
|
.cropCenter(uri, bottom - top, right - left);
|
|
if (bitmap != null) {
|
|
drawTile(canvas, bitmap, left, top, right, bottom);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private boolean drawTile(Canvas canvas, Bitmap bm, int dstleft, int dsttop, int dstright, int dstbottom) {
|
|
Rect dst = new Rect(dstleft, dsttop, dstright, dstbottom);
|
|
canvas.drawBitmap(bm, null, dst, null);
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public void onAdvancedStreamFeaturesAvailable(Account account) {
|
|
XmppConnection.Features features = account.getXmppConnection().getFeatures();
|
|
if (features.pep() && !features.pepPersistent()) {
|
|
Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": has pep but is not persistent");
|
|
if (account.getAvatar() != null) {
|
|
mXmppConnectionService.republishAvatarIfNeeded(account);
|
|
}
|
|
}
|
|
}
|
|
|
|
private static String emptyOnNull(@Nullable Jid value) {
|
|
return value == null ? "" : value.toString();
|
|
}
|
|
|
|
public interface Avatarable {
|
|
@ColorInt int getAvatarBackgroundColor();
|
|
String getAvatarName();
|
|
}
|
|
}
|