OpenSource/Telegram-Android
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Don't regenerate static layout if content isn't changed

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This commit is contained in:
Mark Mazurov 2023-06-01 19:58:33 +02:00
parent 62739a86cd
commit 34f7f314f6
1 changed files with 29 additions and 19 deletions
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14
TMessagesProj/src/main/java/org/telegram/ui/Cells/ChatMessageCell.java
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@ -1049,6 +1049,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
private int commentUnreadX;
private boolean commentDrawUnread;
private int commentWidth;
private CharSequence currentComment;
private int commentX;
private int totalCommentWidth;
private int commentNumberWidth;
@ -4143,7 +4144,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
messageObject.translated != lastTranslated;
boolean groupChanged = groupedMessages != currentMessagesGroup;
boolean pollChanged = false;
boolean captionChanged = currentCaption != messageObject.caption;
if (!messageIdChanged && currentMessageObject != null) {
messageObject.copyStableParams(currentMessageObject);
}
@ -4512,7 +4513,12 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
}
}
commentWidth = totalCommentWidth = (int) Math.ceil(Theme.chat_commentTextPaint.measureText(comment));
boolean commentChanged = currentComment == null || !currentComment.equals(comment);
if (commentLayout == null || commentChanged) {
commentLayout = new StaticLayout(comment, Theme.chat_commentTextPaint, commentWidth + AndroidUtilities.dp(2), Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
currentComment = comment;
}
if (commentCount != 0 && !LocaleController.isRTL) {
drawCommentNumber = true;
if (commentNumberLayout == null) {
@ -6180,7 +6186,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
int width = backgroundWidth - AndroidUtilities.dp(31);
widthForCaption = width - AndroidUtilities.dp(10) - getExtraTextX() * 2;
if (!messageObject.isRestrictedMessage && !TextUtils.isEmpty(messageObject.caption)) {
if (captionChanged && !messageObject.isRestrictedMessage && !TextUtils.isEmpty(messageObject.caption)) {
try {
currentCaption = messageObject.caption;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
@ -6984,6 +6990,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
if (currentCaption != null) {
try {
widthForCaption -= getExtraTextX() * 2;
if (captionLayout == null || captionChanged) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
captionLayout = StaticLayout.Builder.obtain(currentCaption, 0, currentCaption.length(), Theme.chat_msgTextPaint, widthForCaption)
.setBreakStrategy(StaticLayout.BREAK_STRATEGY_HIGH_QUALITY)
@ -6993,6 +7000,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
} else {
captionLayout = new StaticLayout(currentCaption, Theme.chat_msgTextPaint, widthForCaption, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
}
}
updateCaptionSpoilers();
int lineCount = captionLayout.getLineCount();
if (lineCount > 0) {
@ -7362,6 +7370,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
width -= AndroidUtilities.dp(24);
}
int widthForCaption = width - AndroidUtilities.dp(31 + (currentMessageObject.type != MessageObject.TYPE_ROUND_VIDEO ? 10 : 0)) - getExtraTextX() * 2;
if (captionLayout == null || captionChanged) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
captionLayout = StaticLayout.Builder.obtain(currentCaption, 0, currentCaption.length(), Theme.chat_msgTextPaint, widthForCaption)
.setBreakStrategy(StaticLayout.BREAK_STRATEGY_HIGH_QUALITY)
@ -7371,6 +7380,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
} else {
captionLayout = new StaticLayout(currentCaption, Theme.chat_msgTextPaint, widthForCaption, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
}
}
updateSeekBarWaveformWidth(null);
updateCaptionSpoilers();
} catch (Exception e) {