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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48
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 int commentUnreadX;
private boolean commentDrawUnread; private boolean commentDrawUnread;
private int commentWidth; private int commentWidth;
private CharSequence currentComment;
private int commentX; private int commentX;
private int totalCommentWidth; private int totalCommentWidth;
private int commentNumberWidth; private int commentNumberWidth;
@ -4143,7 +4144,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
messageObject.translated != lastTranslated; messageObject.translated != lastTranslated;
boolean groupChanged = groupedMessages != currentMessagesGroup; boolean groupChanged = groupedMessages != currentMessagesGroup;
boolean pollChanged = false; boolean pollChanged = false;
boolean captionChanged = currentCaption != messageObject.caption;
if (!messageIdChanged && currentMessageObject != null) { if (!messageIdChanged && currentMessageObject != null) {
messageObject.copyStableParams(currentMessageObject); 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)); commentWidth = totalCommentWidth = (int) Math.ceil(Theme.chat_commentTextPaint.measureText(comment));
commentLayout = new StaticLayout(comment, Theme.chat_commentTextPaint, commentWidth + AndroidUtilities.dp(2), Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false); 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) { if (commentCount != 0 && !LocaleController.isRTL) {
drawCommentNumber = true; drawCommentNumber = true;
if (commentNumberLayout == null) { if (commentNumberLayout == null) {
@ -6180,7 +6186,7 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
int width = backgroundWidth - AndroidUtilities.dp(31); int width = backgroundWidth - AndroidUtilities.dp(31);
widthForCaption = width - AndroidUtilities.dp(10) - getExtraTextX() * 2; widthForCaption = width - AndroidUtilities.dp(10) - getExtraTextX() * 2;
if (!messageObject.isRestrictedMessage && !TextUtils.isEmpty(messageObject.caption)) { if (captionChanged && !messageObject.isRestrictedMessage && !TextUtils.isEmpty(messageObject.caption)) {
try { try {
currentCaption = messageObject.caption; currentCaption = messageObject.caption;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
@ -6984,14 +6990,16 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
if (currentCaption != null) { if (currentCaption != null) {
try { try {
widthForCaption -= getExtraTextX() * 2; widthForCaption -= getExtraTextX() * 2;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { if (captionLayout == null || captionChanged) {
captionLayout = StaticLayout.Builder.obtain(currentCaption, 0, currentCaption.length(), Theme.chat_msgTextPaint, widthForCaption) if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
.setBreakStrategy(StaticLayout.BREAK_STRATEGY_HIGH_QUALITY) captionLayout = StaticLayout.Builder.obtain(currentCaption, 0, currentCaption.length(), Theme.chat_msgTextPaint, widthForCaption)
.setHyphenationFrequency(StaticLayout.HYPHENATION_FREQUENCY_NONE) .setBreakStrategy(StaticLayout.BREAK_STRATEGY_HIGH_QUALITY)
.setAlignment(Layout.Alignment.ALIGN_NORMAL) .setHyphenationFrequency(StaticLayout.HYPHENATION_FREQUENCY_NONE)
.build(); .setAlignment(Layout.Alignment.ALIGN_NORMAL)
} else { .build();
captionLayout = new StaticLayout(currentCaption, Theme.chat_msgTextPaint, widthForCaption, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false); } else {
captionLayout = new StaticLayout(currentCaption, Theme.chat_msgTextPaint, widthForCaption, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
}
} }
updateCaptionSpoilers(); updateCaptionSpoilers();
int lineCount = captionLayout.getLineCount(); int lineCount = captionLayout.getLineCount();
@ -7362,14 +7370,16 @@ public class ChatMessageCell extends BaseCell implements SeekBar.SeekBarDelegate
width -= AndroidUtilities.dp(24); width -= AndroidUtilities.dp(24);
} }
int widthForCaption = width - AndroidUtilities.dp(31 + (currentMessageObject.type != MessageObject.TYPE_ROUND_VIDEO ? 10 : 0)) - getExtraTextX() * 2; int widthForCaption = width - AndroidUtilities.dp(31 + (currentMessageObject.type != MessageObject.TYPE_ROUND_VIDEO ? 10 : 0)) - getExtraTextX() * 2;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { if (captionLayout == null || captionChanged) {
captionLayout = StaticLayout.Builder.obtain(currentCaption, 0, currentCaption.length(), Theme.chat_msgTextPaint, widthForCaption) if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
.setBreakStrategy(StaticLayout.BREAK_STRATEGY_HIGH_QUALITY) captionLayout = StaticLayout.Builder.obtain(currentCaption, 0, currentCaption.length(), Theme.chat_msgTextPaint, widthForCaption)
.setHyphenationFrequency(StaticLayout.HYPHENATION_FREQUENCY_NONE) .setBreakStrategy(StaticLayout.BREAK_STRATEGY_HIGH_QUALITY)
.setAlignment(Layout.Alignment.ALIGN_NORMAL) .setHyphenationFrequency(StaticLayout.HYPHENATION_FREQUENCY_NONE)
.build(); .setAlignment(Layout.Alignment.ALIGN_NORMAL)
} else { .build();
captionLayout = new StaticLayout(currentCaption, Theme.chat_msgTextPaint, widthForCaption, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false); } else {
captionLayout = new StaticLayout(currentCaption, Theme.chat_msgTextPaint, widthForCaption, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0.0f, false);
}
} }
updateSeekBarWaveformWidth(null); updateSeekBarWaveformWidth(null);
updateCaptionSpoilers(); updateCaptionSpoilers();