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Code Issues Releases Wiki Activity

Reduce memory usage

This commit is contained in:
M66B 2020-11-02 08:04:42 +01:00
parent 8f4608c21b
commit 27f327e8ea
1 changed files with 15 additions and 8 deletions
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23
app/src/main/java/eu/faircode/email/HtmlHelper.java
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@ -1390,7 +1390,11 @@ public class HtmlHelper {
static String flow(String text) { static String flow(String text) {
boolean continuation = false; boolean continuation = false;
StringBuilder flowed = new StringBuilder(); StringBuilder flowed = new StringBuilder();
for (String line : text.split("\\r?\\n")) { String[] lines = text.split("\\r?\\n");
for (int l = 0; l < lines.length; l++) {
String line = lines[l];
lines[l] = null;
if (continuation) if (continuation)
while (line.startsWith(">")) { while (line.startsWith(">")) {
line = line.substring(1); line = line.substring(1);
@ -1415,7 +1419,10 @@ public class HtmlHelper {
int level = 0; int level = 0;
StringBuilder sb = new StringBuilder(); StringBuilder sb = new StringBuilder();
String[] lines = text.split("\\r?\\n"); String[] lines = text.split("\\r?\\n");
for (String line : lines) { for (int l = 0; l < lines.length; l++) {
String line = lines[l];
lines[l] = null;
// Opening quotes // Opening quotes
// https://tools.ietf.org/html/rfc3676#section-4.5 // https://tools.ietf.org/html/rfc3676#section-4.5
if (quote) { if (quote) {
@ -1441,17 +1448,17 @@ public class HtmlHelper {
} }
// Tabs characters // Tabs characters
StringBuilder l = new StringBuilder(); StringBuilder sbl = new StringBuilder();
for (int j = 0; j < line.length(); j++) { for (int j = 0; j < line.length(); j++) {
char kar = line.charAt(j); char kar = line.charAt(j);
if (kar == '\t') { if (kar == '\t') {
l.append(' '); sbl.append(' ');
while (l.length() % TAB_SIZE != 0) while (sbl.length() % TAB_SIZE != 0)
l.append(' '); sbl.append(' ');
} else } else
l.append(kar); sbl.append(kar);
} }
line = l.toString(); line = sbl.toString();
// Html characters // Html characters
// This will handle spaces / word wrapping as well // This will handle spaces / word wrapping as well