private void drawPlaceHolder(Canvas canvas) {
placeholderPaint.setColor(layout.placeHolderColor);
placeholderTextPaint.setAlpha(255);
placeholderPaint.setAlpha(255);
avatarPaint.setAlpha(255);
rect.set(
layout.layoutAvatarLeft,
layout.layoutAvatarTop,
layout.layoutAvatarLeft + layout.layoutAvatarWidth,
layout.layoutAvatarTop + layout.layoutAvatarWidth);
canvas.drawRect(rect, placeholderPaint);
if (layout.usePlaceholder) {
canvas.drawText(
layout.placeHolderName,
layout.placeholderLeft,
layout.placeholderTop,
placeholderTextPaint);
} else {
rect2.set(0, 0, placeholder.getWidth(), placeholder.getHeight());
canvas.drawBitmap(placeholder, rect2, rect, avatarPaint);
}
}
public void setDescription(DialogWireframe description, Object preparedLayouts) {
this.preparedLayouts = (DialogLayout[]) preparedLayouts;
this.description = description;
this.state = description.getMessageState();
if (description.getPeerType() == PeerType.PEER_CHAT) {
this.typingUids = application.getTypingStates().getChatTypes(description.getPeerId());
} else {
this.userTypes = application.getTypingStates().isUserTyping(description.getPeerId());
}
photo = description.getDialogAvatar();
if (description.getPeerType() == PeerType.PEER_USER_ENCRYPTED) {
EncryptedChat encryptedChat =
application.getEngine().getEncryptedChat(description.getPeerId());
avatarBgPaint.setColor(Placeholders.getBgColor(encryptedChat.getUserId()));
placeholder = userPlaceHolder;
} else if (description.getPeerType() == PeerType.PEER_USER) {
avatarBgPaint.setColor(Placeholders.getBgColor(description.getPeerId()));
placeholder = userPlaceHolder;
} else if (description.getPeerType() == PeerType.PEER_CHAT) {
avatarBgPaint.setColor(Placeholders.getBgColor(description.getPeerId()));
placeholder = groupPlaceHolder;
} else {
throw new UnsupportedOperationException("Unknown peer type #" + description.getPeerType());
}
if (photo instanceof TLLocalAvatarPhoto) {
if (!loader.requestAvatar(
((TLLocalAvatarPhoto) photo).getPreviewLocation(),
IS_LARGE ? AvatarLoader.TYPE_MEDIUM2 : AvatarLoader.TYPE_MEDIUM,
this)) {
releaseAvatar();
}
} else {
releaseAvatar();
loader.cancelRequest(this);
}
if (getMeasuredHeight() != 0 || getMeasuredWidth() != 0) {
buildLayout();
invalidate();
} else {
requestLayout();
}
needNewUpdateTyping = true;
}
public DialogView(Context context) {
super(context);
checkResources(context);
this.application = (TelegramApplication) context.getApplicationContext();
this.loader = application.getUiKernel().getAvatarLoader();
this.currentUserUid = application.getCurrentUid();
application.getTypingStates().registerListener(this);
avatarBgPaint = new Paint();
avatarBgPaint.setStyle(Paint.Style.FILL);
statePending = getResources().getDrawable(R.drawable.st_dialogs_clock);
stateSent = getResources().getDrawable(R.drawable.st_dialogs_check);
stateHalfCheck = getResources().getDrawable(R.drawable.st_dialogs_halfcheck);
stateFailure = getResources().getDrawable(R.drawable.st_dialogs_warning);
secureIcon = getResources().getDrawable(R.drawable.st_dialogs_lock);
userPlaceHolder =
((BitmapDrawable) getResources().getDrawable(R.drawable.st_user_placeholder_dialog))
.getBitmap();
groupPlaceHolder =
((BitmapDrawable) getResources().getDrawable(R.drawable.st_group_placeholder)).getBitmap();
}
protected void init() {
super.init();
checkResources(getContext());
clockIconPaint = new Paint();
clockIconPaint.setStyle(Paint.Style.STROKE);
clockIconPaint.setColor(0xff12C000);
clockIconPaint.setStrokeWidth(getPx(1));
clockIconPaint.setAntiAlias(true);
clockIconPaint.setFlags(Paint.ANTI_ALIAS_FLAG);
statePending = getResources().getDrawable(R.drawable.st_bubble_ic_clock);
stateSent = getResources().getDrawable(R.drawable.st_bubble_ic_check);
stateHalfCheck = getResources().getDrawable(R.drawable.st_bubble_ic_halfcheck);
stateFailure = getResources().getDrawable(R.drawable.st_bubble_ic_warning);
}
@Override
protected void onDraw(Canvas canvas) {
if (layout == null) {
requestLayout();
return;
}
if (description == null) {
return;
}
if (needNewUpdateTyping) {
updateTyping();
}
if (layout.isEncrypted) {
bounds(secureIcon, layout.layoutEncryptedLeft, layout.layoutEncryptedTop);
secureIcon.draw(canvas);
}
if (layout.titleLayout != null) {
canvas.save();
canvas.translate(layout.layoutTitleLeft, layout.layoutTitleLayoutTop);
layout.titleLayout.draw(canvas);
canvas.restore();
} else if (layout.titleString != null) {
TextPaint paint =
layout.isEncrypted
? titleEncryptedPaint
: (layout.isHighlighted ? titleHighlightPaint : titlePaint);
canvas.drawText(layout.titleString, layout.layoutTitleLeft, layout.layoutTitleTop, paint);
}
if (state != MessageState.FAILURE && description.getSenderId() == currentUserUid) {
switch (state) {
default:
case MessageState.PENDING:
bound(statePending, layout.layoutClockLeft, layout.layoutClockTop);
statePending.draw(canvas);
break;
case MessageState.SENT:
bound(stateSent, layout.layoutStateLeft, layout.layoutStateTop);
stateSent.draw(canvas);
break;
case MessageState.READED:
bound(stateSent, layout.layoutStateLeftDouble, layout.layoutStateTop);
stateSent.draw(canvas);
bound(stateHalfCheck, layout.layoutStateLeft, layout.layoutStateTop);
stateHalfCheck.draw(canvas);
break;
}
}
TextPaint timePaint =
HIGHLIGHT_UNDEAD ? (layout.isUnreadIn ? unreadClockPaint : readClockPaint) : readClockPaint;
canvas.drawText(layout.time, layout.layoutTimeLeft, layout.layoutTimeTop, timePaint);
if (typingLayout != null) {
canvas.save();
canvas.translate(layout.layoutMainLeft, layout.layoutMainContentTop);
typingLayout.draw(canvas);
canvas.restore();
} else if (layout.bodyLayout != null) {
canvas.save();
canvas.translate(layout.layoutMainLeft, layout.layoutMainContentTop);
layout.bodyLayout.draw(canvas);
canvas.restore();
} else if (layout.bodyString != null) {
// canvas.save();
// canvas.translate(layout.layoutMainLeft, layout.layoutMainTop);
// layout.bodyLayout.draw(canvas);
// canvas.restore();
canvas.drawText(layout.bodyString, layout.layoutMainLeft, layout.layoutMainTop, bodyPaint);
}
if (avatarHolder != null) {
long time = SystemClock.uptimeMillis() - avatarAppearTime;
if (time > AVATAR_FADE_TIME || !AVATAR_FADE) {
avatarPaint.setAlpha(255);
canvas.drawBitmap(
avatarHolder.getBitmap(), layout.layoutAvatarLeft, layout.layoutAvatarTop, avatarPaint);
} else {
drawPlaceHolder(canvas);
float alpha = time / (float) AVATAR_FADE_TIME;
avatarPaint.setAlpha((int) (255 * alpha));
canvas.drawBitmap(
avatarHolder.getBitmap(), layout.layoutAvatarLeft, layout.layoutAvatarTop, avatarPaint);
inavalidateForAnimation();
}
} else {
drawPlaceHolder(canvas);
}
if (description.isErrorState()
|| (state == MessageState.FAILURE && description.getSenderId() == currentUserUid)) {
bound(stateFailure, layout.layoutMarkLeft, layout.layoutMarkTop);
stateFailure.draw(canvas);
} else if (description.getUnreadCount() > 0) {
canvas.drawRoundRect(
layout.layoutMarkRect, layout.layoutMarkRadius, layout.layoutMarkRadius, counterPaint);
canvas.drawText(
layout.unreadCountText,
layout.layoutMarkLeft + layout.layoutMarkTextLeft,
layout.layoutMarkTextTop,
counterTitlePaint);
}
}
private static void checkResources(Context context) {
if (!isLoaded) {
TelegramApplication application = (TelegramApplication) context.getApplicationContext();
IS_LARGE =
application.getUserSettings().getDialogItemSize() == UserSettings.DIALOG_SIZE_LARGE;
avatarPaint = new Paint();
if (FontController.USE_SUBPIXEL) {
titlePaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
titlePaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
titlePaint.setColor(0xff222222);
if (IS_LARGE) {
titlePaint.setTextSize(sp(20f));
titlePaint.setTypeface(FontController.loadTypeface(context, "medium"));
} else {
titlePaint.setTextSize(sp(18f));
titlePaint.setTypeface(FontController.loadTypeface(context, "medium"));
}
if (FontController.USE_SUBPIXEL) {
titleHighlightPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
titleHighlightPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
titleHighlightPaint.setColor(0xff006FC8);
if (IS_LARGE) {
titleHighlightPaint.setTextSize(sp(20f));
titleHighlightPaint.setTypeface(FontController.loadTypeface(context, "medium"));
} else {
titleHighlightPaint.setTextSize(sp(18f));
titleHighlightPaint.setTypeface(FontController.loadTypeface(context, "medium"));
}
if (FontController.USE_SUBPIXEL) {
titleEncryptedPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
titleEncryptedPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
titleEncryptedPaint.setColor(0xff368c3e);
if (IS_LARGE) {
titleEncryptedPaint.setTextSize(sp(20f));
titleEncryptedPaint.setTypeface(FontController.loadTypeface(context, "medium"));
} else {
titleEncryptedPaint.setTextSize(sp(18f));
titleEncryptedPaint.setTypeface(FontController.loadTypeface(context, "medium"));
}
if (FontController.USE_SUBPIXEL) {
unreadClockPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
unreadClockPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
unreadClockPaint.setColor(UNREAD_TIME_COLOR);
unreadClockPaint.setTextSize(sp(14));
unreadClockPaint.setTypeface(FontController.loadTypeface(context, "regular"));
if (FontController.USE_SUBPIXEL) {
readClockPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
readClockPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
readClockPaint.setColor(READ_TIME_COLOR);
readClockPaint.setTextSize(sp(14));
readClockPaint.setTypeface(FontController.loadTypeface(context, "regular"));
if (FontController.USE_SUBPIXEL) {
bodyPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
bodyPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
bodyPaint.setColor(READ_COLOR);
bodyPaint.setTextSize(sp(17f));
bodyPaint.setTypeface(FontController.loadTypeface(context, "regular"));
if (FontController.USE_SUBPIXEL) {
bodyUnreadPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
bodyUnreadPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
bodyUnreadPaint.setColor(UNREAD_COLOR);
bodyUnreadPaint.setTextSize(sp(17f));
bodyUnreadPaint.setTypeface(FontController.loadTypeface(context, "regular"));
if (FontController.USE_SUBPIXEL) {
bodyHighlightPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
bodyHighlightPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
bodyHighlightPaint.setColor(HIGHLIGHT_COLOR);
bodyHighlightPaint.setTextSize(sp(17f));
bodyHighlightPaint.setTypeface(FontController.loadTypeface(context, "regular"));
if (FontController.USE_SUBPIXEL) {
typingPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
typingPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
typingPaint.setColor(0xff006FC8);
typingPaint.setTextSize(sp(16f));
typingPaint.setTypeface(FontController.loadTypeface(context, "regular"));
if (FontController.USE_SUBPIXEL) {
counterTitlePaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
counterTitlePaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
counterTitlePaint.setColor(0xffffffff);
if (IS_LARGE) {
counterTitlePaint.setTextSize(sp(15.5f));
} else {
counterTitlePaint.setTextSize(sp(14f));
}
counterTitlePaint.setTypeface(FontController.loadTypeface(context, "regular"));
counterPaint = new Paint();
counterPaint.setColor(0xff8fc478);
counterPaint.setAntiAlias(true);
placeholderPaint = new Paint();
placeholderPaint.setAntiAlias(true);
if (FontController.USE_SUBPIXEL) {
placeholderTextPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG | Paint.SUBPIXEL_TEXT_FLAG);
} else {
placeholderTextPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG);
}
placeholderTextPaint.setColor(0xffffffff);
placeholderTextPaint.setTextSize(px(28f));
placeholderTextPaint.setTypeface(FontController.loadTypeface(context, "regular"));
placeholderTextPaint.setTextAlign(Paint.Align.CENTER);
isLoaded = true;
}
}