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-rw-r--r--src/eu/siacs/conversations/services/AvatarService.java146
1 files changed, 125 insertions, 21 deletions
diff --git a/src/eu/siacs/conversations/services/AvatarService.java b/src/eu/siacs/conversations/services/AvatarService.java
index def3bfd8a..c0668a193 100644
--- a/src/eu/siacs/conversations/services/AvatarService.java
+++ b/src/eu/siacs/conversations/services/AvatarService.java
@@ -1,8 +1,10 @@
package eu.siacs.conversations.services;
+import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
+import eu.siacs.conversations.Config;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Bookmark;
import eu.siacs.conversations.entities.Contact;
@@ -15,20 +17,34 @@ import android.graphics.Paint;
import android.graphics.Rect;
import android.graphics.Typeface;
import android.net.Uri;
+import android.util.Log;
public class AvatarService {
private static final int FG_COLOR = 0xFFFAFAFA;
private static final int TRANSPARENT = 0x00000000;
+ private static final String PREFIX_CONTACT = "contact";
+ private static final String PREFIX_CONVERSATION = "conversation";
+ private static final String PREFIX_ACCOUNT = "account";
+ private static final String PREFIX_GENERIC = "generic";
+
+ private ArrayList<Integer> sizes = new ArrayList<Integer>();
+
protected XmppConnectionService mXmppConnectionService = null;
public AvatarService(XmppConnectionService service) {
this.mXmppConnectionService = service;
}
- public Bitmap getAvatar(Contact contact, int size) {
- Bitmap avatar = mXmppConnectionService.getFileBackend().getAvatar(
+ public Bitmap get(Contact contact, int size) {
+ final String KEY = key(contact, size);
+ Bitmap avatar = this.mXmppConnectionService.getBitmapCache().get(KEY);
+ if (avatar != null) {
+ return avatar;
+ }
+ Log.d(Config.LOGTAG, "no cache hit for " + KEY);
+ avatar = mXmppConnectionService.getFileBackend().getAvatar(
contact.getAvatar(), size);
if (avatar == null) {
if (contact.getProfilePhoto() != null) {
@@ -36,43 +52,74 @@ public class AvatarService {
.cropCenterSquare(Uri.parse(contact.getProfilePhoto()),
size);
if (avatar == null) {
- avatar = getAvatar(contact.getDisplayName(), size);
+ avatar = get(contact.getDisplayName(), size);
}
} else {
- avatar = getAvatar(contact.getDisplayName(), size);
+ avatar = get(contact.getDisplayName(), size);
}
}
+ this.mXmppConnectionService.getBitmapCache().put(KEY, avatar);
return avatar;
}
- public Bitmap getAvatar(ListItem item, int size) {
+ public void clear(Contact contact) {
+ for (Integer size : sizes) {
+ this.mXmppConnectionService.getBitmapCache().remove(
+ key(contact, size));
+ }
+ }
+
+ private String key(Contact contact, int size) {
+ synchronized (this.sizes) {
+ if (!this.sizes.contains(size)) {
+ this.sizes.add(size);
+ }
+ }
+ return PREFIX_CONTACT + "_" + contact.getAccount().getJid() + "_"
+ + contact.getJid() + "_" + String.valueOf(size);
+ }
+
+ public Bitmap get(ListItem item, int size) {
if (item instanceof Contact) {
- return getAvatar((Contact) item, size);
+ return get((Contact) item, size);
} else if (item instanceof Bookmark) {
Bookmark bookmark = (Bookmark) item;
if (bookmark.getConversation() != null) {
- return getAvatar(bookmark.getConversation(), size);
+ return get(bookmark.getConversation(), size);
} else {
- return getAvatar(bookmark.getDisplayName(), size);
+ return get(bookmark.getDisplayName(), size);
}
} else {
- return getAvatar(item.getDisplayName(), size);
+ return get(item.getDisplayName(), size);
}
}
- public Bitmap getAvatar(Conversation conversation, int size) {
+ public Bitmap get(Conversation conversation, int size) {
if (conversation.getMode() == Conversation.MODE_SINGLE) {
- return getAvatar(conversation.getContact(), size);
+ return get(conversation.getContact(), size);
} else {
- return getAvatar(conversation.getMucOptions(), size);
+ return get(conversation.getMucOptions(), size);
}
}
- public Bitmap getAvatar(MucOptions mucOptions, int size) {
+ public void clear(Conversation conversation) {
+ if (conversation.getMode() == Conversation.MODE_SINGLE) {
+ clear(conversation.getContact());
+ } else {
+ clear(conversation.getMucOptions());
+ }
+ }
+
+ public Bitmap get(MucOptions mucOptions, int size) {
+ final String KEY = key(mucOptions, size);
+ Bitmap bitmap = this.mXmppConnectionService.getBitmapCache().get(KEY);
+ if (bitmap != null) {
+ return bitmap;
+ }
+ Log.d(Config.LOGTAG, "no cache hit for " + KEY);
List<MucOptions.User> users = mucOptions.getUsers();
int count = users.size();
- Bitmap bitmap = Bitmap
- .createBitmap(size, size, Bitmap.Config.ARGB_8888);
+ bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
bitmap.eraseColor(TRANSPARENT);
@@ -104,28 +151,85 @@ public class AvatarService {
drawTile(canvas, "\u2026", 0xFF202020, size / 2 + 1, size / 2 + 1,
size, size);
}
+ this.mXmppConnectionService.getBitmapCache().put(KEY, bitmap);
return bitmap;
}
- public Bitmap getAvatar(Account account, int size) {
- Bitmap avatar = mXmppConnectionService.getFileBackend().getAvatar(
+ public void clear(MucOptions options) {
+ for (Integer size : sizes) {
+ this.mXmppConnectionService.getBitmapCache().remove(
+ key(options, size));
+ }
+ }
+
+ private String key(MucOptions options, int size) {
+ synchronized (this.sizes) {
+ if (!this.sizes.contains(size)) {
+ this.sizes.add(size);
+ }
+ }
+ return PREFIX_CONVERSATION + "_" + options.getConversation().getUuid()
+ + "_" + String.valueOf(size);
+ }
+
+ public Bitmap get(Account account, int size) {
+ final String KEY = key(account, size);
+ Bitmap avatar = mXmppConnectionService.getBitmapCache().get(KEY);
+ if (avatar != null) {
+ return avatar;
+ }
+ Log.d(Config.LOGTAG, "no cache hit for " + KEY);
+ avatar = mXmppConnectionService.getFileBackend().getAvatar(
account.getAvatar(), size);
if (avatar == null) {
- avatar = getAvatar(account.getJid(), size);
+ avatar = get(account.getJid(), size);
}
+ mXmppConnectionService.getBitmapCache().put(KEY, avatar);
return avatar;
}
- public Bitmap getAvatar(String name, int size) {
- Bitmap bitmap = Bitmap
- .createBitmap(size, size, Bitmap.Config.ARGB_8888);
+ public void clear(Account account) {
+ for (Integer size : sizes) {
+ this.mXmppConnectionService.getBitmapCache().remove(
+ key(account, size));
+ }
+ }
+
+ private String key(Account account, int size) {
+ synchronized (this.sizes) {
+ if (!this.sizes.contains(size)) {
+ this.sizes.add(size);
+ }
+ }
+ return PREFIX_ACCOUNT + "_" + account.getUuid() + "_"
+ + String.valueOf(size);
+ }
+
+ public Bitmap get(String name, int size) {
+ final String KEY = key(name, size);
+ Bitmap bitmap = mXmppConnectionService.getBitmapCache().get(KEY);
+ if (bitmap != null) {
+ return bitmap;
+ }
+ Log.d(Config.LOGTAG, "no cache hit for " + KEY);
+ bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
String letter = name.substring(0, 1);
int color = this.getColorForName(name);
drawTile(canvas, letter, color, 0, 0, size, size);
+ mXmppConnectionService.getBitmapCache().put(KEY, bitmap);
return bitmap;
}
+ private String key(String name, int size) {
+ synchronized (this.sizes) {
+ if (!this.sizes.contains(size)) {
+ this.sizes.add(size);
+ }
+ }
+ return PREFIX_GENERIC + "_" + name + "_" + String.valueOf(size);
+ }
+
private void drawTile(Canvas canvas, String letter, int tileColor,
int left, int top, int right, int bottom) {
letter = letter.toUpperCase(Locale.getDefault());
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 10:16:56 +0000