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improve performance

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see https://stackoverflow.com/questions/44334233/why-is-the-stringbuilder-chaining-pattern-sb-appendx-appendy-faster-than-reg/44338950
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o0lwj0o 2018-08-31 15:38:46 +08:00 committed by GitHub
parent df25fb0478
commit 4305e9ccf8
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1 changed files with 10 additions and 11 deletions
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21
app/src/main/java/com/nextcloud/talk/controllers/CallController.java
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@ -1554,16 +1554,15 @@ public class CallController extends BaseController {
StringBuilder stringBuilder = new StringBuilder(); StringBuilder stringBuilder = new StringBuilder();
stringBuilder.append("{"); stringBuilder.append("{")
stringBuilder.append("\"fn\":\""); .append("\"fn\":\"")
stringBuilder.append(StringEscapeUtils.escapeJson(LoganSquare.serialize(ncMessageWrapper .append(StringEscapeUtils.escapeJson(LoganSquare.serialize(ncMessageWrapper.getSignalingMessage()))).append("\"")
.getSignalingMessage()))).append("\""); .append(",")
stringBuilder.append(","); .append("\"sessionId\":")
stringBuilder.append("\"sessionId\":"); .append("\"").append(StringEscapeUtils.escapeJson(callSession)).append("\"")
stringBuilder.append("\"").append(StringEscapeUtils.escapeJson(callSession)).append("\""); .append(",")
stringBuilder.append(","); .append("\"ev\":\"message\"")
stringBuilder.append("\"ev\":\"message\""); .append("}");
stringBuilder.append("}");
List<String> strings = new ArrayList<>(); List<String> strings = new ArrayList<>();
String stringToSend = stringBuilder.toString(); String stringToSend = stringBuilder.toString();
@ -1771,4 +1770,4 @@ public class CallController extends BaseController {
showCallControls(); showCallControls();
} }
} }
} }