Use QStringRef instead of QString whenever possible.

That way we reduce count of temporary QString instances.

Change-Id: Id806c68ea616828c2355c07b8576616fa6a8da17
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>

2 files changed, 2 insertions, 2 deletions

diff --git a/src/plugins/android/src/mediacapture/qandroidmediastoragelocation.cpp b/src/plugins/android/src/mediacapture/qandroidmediastoragelocation.cpp
index ee6734158..2bd3da195 100644
--- a/src/plugins/android/src/mediacapture/qandroidmediastoragelocation.cpp
+++ b/src/plugins/android/src/mediacapture/qandroidmediastoragelocation.cpp
@@ -103,7 +103,7 @@ QString QAndroidMediaStorageLocation::generateFileName(const QString &prefix,
     if (lastMediaIndex == 0) {
         // first run, find the maximum media number during the fist capture
         Q_FOREACH (const QString &fileName, dir.entryList(QStringList() << QString("%1*.%2").arg(prefix).arg(extension))) {
-            const qint64 mediaIndex = fileName.mid(prefix.length(), fileName.size() - prefix.length() - extension.length() - 1).toInt();
+            const qint64 mediaIndex = fileName.midRef(prefix.length(), fileName.size() - prefix.length() - extension.length() - 1).toInt();
             lastMediaIndex = qMax(lastMediaIndex, mediaIndex);
         }
     }
diff --git a/src/plugins/android/src/mediaplayer/qandroidmetadatareadercontrol.cpp b/src/plugins/android/src/mediaplayer/qandroidmetadatareadercontrol.cpp
index e52c46387..b6ef6c4bc 100644
--- a/src/plugins/android/src/mediaplayer/qandroidmetadatareadercontrol.cpp
+++ b/src/plugins/android/src/mediaplayer/qandroidmetadatareadercontrol.cpp
@@ -183,7 +183,7 @@ void QAndroidMetaDataReaderControl::updateData()
                 // The genre can be returned as an ID3v2 id, get the name for it in that case
                 if (string.startsWith('(') && string.endsWith(')')) {
                     bool ok = false;
-                    int genreId = string.mid(1, string.length() - 2).toInt(&ok);
+                    int genreId = string.midRef(1, string.length() - 2).toInt(&ok);
                     if (ok && genreId >= 0 && genreId <= 125)
                         string = QLatin1String(qt_ID3GenreNames[genreId]);
                 }