Add a couple of useful string functions. (DO NOT MERGE)
Change-Id: I158f69917bab5f15482dd8f2b66b36a4cc0f11ad
(cherry picked from commit 5ee915afe17b7190f992addc48cb53ed6371a68d)
diff --git a/include/utils/String8.h b/include/utils/String8.h
index ef59470..ecfcf10 100644
--- a/include/utils/String8.h
+++ b/include/utils/String8.h
@@ -130,11 +130,19 @@
// start, or -1 if not found
ssize_t find(const char* other, size_t start = 0) const;
+ // return true if this string contains the specified substring
+ inline bool contains(const char* other) const;
+
+ // removes all occurrence of the specified substring
+ // returns true if any were found and removed
+ bool removeAll(const char* other);
+
void toLower();
void toLower(size_t start, size_t numChars);
void toUpper();
void toUpper(size_t start, size_t numChars);
+
/*
* These methods operate on the string as if it were a path name.
*/
@@ -280,6 +288,11 @@
return SharedBuffer::bufferFromData(mString);
}
+inline bool String8::contains(const char* other) const
+{
+ return find(other) >= 0;
+}
+
inline String8& String8::operator=(const String8& other)
{
setTo(other);