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Code Issues Releases Wiki Activity

Added tiled MUC icons

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Now, MUCs have icons with up to 4 tiles representing MUC members,
similar to the gmail app.

Some caveats:
As of now, no ordering is imposed on the members, we simply pick the
first (up to) 4 returned by the MucOptions object. This could be done
better, e.g. by picking more important members first (based on
affil/role), or even going so far as to order them by how recently they
sent a message in the MUC.
Also, the code generating the tiles is really messy right now (tons of
copy and paste). It seems to work though. I will clean this up soon.
This commit is contained in:
andy 2014-04-12 03:24:30 +02:00
parent c230733736
commit f3b07250dd
1 changed files with 164 additions and 16 deletions
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180
src/eu/siacs/conversations/utils/UIHelper.java
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@ -12,6 +12,8 @@ import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.entities.MucOptions;
import eu.siacs.conversations.entities.MucOptions.User;
import eu.siacs.conversations.ui.ConversationActivity;
import eu.siacs.conversations.ui.ManageAccountActivity;
@ -65,33 +67,178 @@ public class UIHelper {
}
}
private static Bitmap getUnknownContactPicture(String name, int size) {
String firstLetter = (name.length() > 0) ? name.substring(0, 1).toUpperCase(Locale.US) : " ";
private static int getNameColor(String name) {
int holoColors[] = { 0xFF1da9da, 0xFFb368d9, 0xFF83b600, 0xFFffa713,
0xFFe92727 };
int color = holoColors[Math.abs(name.toLowerCase(Locale.getDefault()).hashCode()) % holoColors.length];
return color;
}
private static Bitmap getUnknownContactPicture(String[] names, int size) {
final int fgColor = 0xffe5e5e5;
int tiles = (names.length > 4)? 4 : names.length;
Bitmap bitmap = Bitmap
.createBitmap(size, size, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
bitmap.eraseColor(color);
String[] letters = new String[tiles];
int[] colors = new int[tiles];
for(int i = 0; i < tiles; ++i) {
letters[i] = (names[i].length() > 0) ?
names[i].substring(0, 1).toUpperCase(Locale.US) : " ";
colors[i] = getNameColor(names[i]);
}
Paint textPaint = new Paint(), tilePaint = new Paint();
textPaint.setColor(fgColor);
Rect rect, left, right, topLeft, bottomLeft, topRight, bottomRight;
float width;
Paint paint = new Paint();
paint.setColor(0xffe5e5e5);
paint.setTextSize((float) (size * 0.9));
paint.setAntiAlias(true);
Rect rect = new Rect();
paint.getTextBounds(firstLetter, 0, 1, rect);
float width = paint.measureText(firstLetter);
canvas.drawText(firstLetter, (size / 2) - (width / 2), (size / 2)
+ (rect.height() / 2), paint);
switch(tiles) {
case 1:
bitmap.eraseColor(colors[0]);
textPaint.setTextSize((float) (size * 0.9));
textPaint.setAntiAlias(true);
rect = new Rect();
textPaint.getTextBounds(letters[0], 0, 1, rect);
width = textPaint.measureText(letters[0]);
canvas.drawText(letters[0], (size / 2) - (width / 2), (size / 2)
+ (rect.height() / 2), textPaint);
break;
case 2:
bitmap.eraseColor(fgColor);
tilePaint.setColor(colors[0]);
left = new Rect(0, 0, (size/2)-2, size);
canvas.drawRect(left, tilePaint);
tilePaint.setColor(colors[1]);
right = new Rect((size/2)+2, 0, size, size);
canvas.drawRect(right, tilePaint);
textPaint.setTextSize((float) (size * 0.9*0.5));
textPaint.setAntiAlias(true);
rect = new Rect();
textPaint.getTextBounds(letters[0], 0, 1, rect);
width = textPaint.measureText(letters[0]);
canvas.drawText(letters[0], (size / 4) - (width / 2), (size / 2)
+ (rect.height() / 2), textPaint);
textPaint.getTextBounds(letters[1], 0, 1, rect);
width = textPaint.measureText(letters[1]);
canvas.drawText(letters[1], (3 * size / 4) - (width / 2), (size / 2)
+ (rect.height() / 2), textPaint);
break;
case 3:
bitmap.eraseColor(fgColor);
tilePaint.setColor(colors[0]);
left = new Rect(0, 0, (size/2)-2, size);
canvas.drawRect(left, tilePaint);
tilePaint.setColor(colors[1]);
topRight = new Rect((size/2)+2, 0, size, (size/2 - 2));
canvas.drawRect(topRight, tilePaint);
tilePaint.setColor(colors[2]);
bottomRight = new Rect((size/2)+2, (size/2 + 2), size, size);
canvas.drawRect(bottomRight, tilePaint);
textPaint.setTextSize((float) (size * 0.9*0.5));
textPaint.setAntiAlias(true);
rect = new Rect();
textPaint.getTextBounds(letters[0], 0, 1, rect);
width = textPaint.measureText(letters[0]);
canvas.drawText(letters[0], (size / 4) - (width / 2), (size / 2)
+ (rect.height() / 2), textPaint);
textPaint.getTextBounds(letters[1], 0, 1, rect);
width = textPaint.measureText(letters[1]);
canvas.drawText(letters[1], (3 * size / 4) - (width / 2), (size / 4)
+ (rect.height() / 2), textPaint);
textPaint.getTextBounds(letters[2], 0, 1, rect);
width = textPaint.measureText(letters[2]);
canvas.drawText(letters[2], (3 * size / 4) - (width / 2), (3* size / 4)
+ (rect.height() / 2), textPaint);
break;
case 4:
bitmap.eraseColor(fgColor);
tilePaint.setColor(colors[0]);
topLeft = new Rect(0, 0, (size/2)-2, (size/2)-2);
canvas.drawRect(topLeft, tilePaint);
tilePaint.setColor(colors[1]);
bottomLeft = new Rect(0, (size/2)+2, (size/2)-2, size);
canvas.drawRect(bottomLeft, tilePaint);
tilePaint.setColor(colors[2]);
topRight = new Rect((size/2)+2, 0, size, (size/2 - 2));
canvas.drawRect(topRight, tilePaint);
tilePaint.setColor(colors[3]);
bottomRight = new Rect((size/2)+2, (size/2 + 2), size, size);
canvas.drawRect(bottomRight, tilePaint);
textPaint.setTextSize((float) (size * 0.9*0.5));
textPaint.setAntiAlias(true);
rect = new Rect();
textPaint.getTextBounds(letters[0], 0, 1, rect);
width = textPaint.measureText(letters[0]);
canvas.drawText(letters[0], (size / 4) - (width / 2), (size / 4)
+ (rect.height() / 2), textPaint);
textPaint.getTextBounds(letters[1], 0, 1, rect);
width = textPaint.measureText(letters[1]);
canvas.drawText(letters[1], (size / 4) - (width / 2), (3* size / 4)
+ (rect.height() / 2), textPaint);
textPaint.getTextBounds(letters[2], 0, 1, rect);
width = textPaint.measureText(letters[2]);
canvas.drawText(letters[2], (3 * size / 4) - (width / 2), (size / 4)
+ (rect.height() / 2), textPaint);
textPaint.getTextBounds(letters[3], 0, 1, rect);
width = textPaint.measureText(letters[3]);
canvas.drawText(letters[3], (3 * size / 4) - (width / 2), (3* size / 4)
+ (rect.height() / 2), textPaint);
break;
default:
bitmap.eraseColor(colors[0]);
textPaint.setTextSize((float) (size * 0.9));
textPaint.setAntiAlias(true);
rect = new Rect();
textPaint.getTextBounds(letters[0], 0, 1, rect);
width = textPaint.measureText(letters[0]);
canvas.drawText(letters[0], (size / 2) - (width / 2), (size / 2)
+ (rect.height() / 2), textPaint);
break;
}
return bitmap;
}
private static Bitmap getMucContactPicture(Conversation conversation, int size) {
List<User> members = conversation.getMucOptions().getUsers();
if (members.size() == 0) {
return getUnknownContactPicture(new String[]{conversation.getName(false)}, size);
}
String[] names = new String[members.size()+1];
names[0] = conversation.getMucOptions().getNick();
for(int i = 0; i < members.size(); ++i) {
names[i+1] = members.get(i).getName();
}
return getUnknownContactPicture(names, size);
}
public static Bitmap getContactPicture(Conversation conversation, int size, Context context) {
if(conversation.getMode() == Conversation.MODE_SINGLE) {
if (conversation.getContact() != null){
@ -100,7 +247,7 @@ public class UIHelper {
return getContactPicture(conversation.getName(false), size);
}
} else{
return getContactPicture(conversation.getName(false), size);
return getMucContactPicture(conversation, size);
}
}
@ -122,8 +269,9 @@ public class UIHelper {
}
public static Bitmap getContactPicture(String name, int size) {
return getUnknownContactPicture(name, size);
return getUnknownContactPicture(new String[]{name}, size);
}
public static Bitmap getErrorPicture(int size) {
Bitmap bitmap = Bitmap
.createBitmap(size, size, Bitmap.Config.ARGB_8888);