cameraservice: Migrate all internal String8/String16s to std::string
String8 and String16 are deprecated classes. It is recommended to use
std::string or std::u16string wherever possible. String16 is the native
string class for aidl, but Strings marked @utf8InCpp can use std::string
directly.
This patch standardizes libcameraservice's use of strings to
std::string, which is capable of storing utf-8 strings. This makes the
code more readable and potentially reduces the number of string copies
to a minimum.
A new set of string utils is added to frameworks/av/camera to aid this
migration.
Change-Id: I59330ac03c8a52b6c21a2388bba0c143e68af4cf
Merged-In: I59330ac03c8a52b6c21a2388bba0c143e68af4cf
Bug: 265487852
Test: Presubmit, ran CtsCameraTestCases on Cuttlefish, adb shell dumpsys media camera and observed output
diff --git a/services/camera/libcameraservice/device3/Camera3OutputUtilsTemplated.h b/services/camera/libcameraservice/device3/Camera3OutputUtilsTemplated.h
index 2e05dda..3ac666b 100644
--- a/services/camera/libcameraservice/device3/Camera3OutputUtilsTemplated.h
+++ b/services/camera/libcameraservice/device3/Camera3OutputUtilsTemplated.h
@@ -296,7 +296,7 @@
const VecStreamBufferType& buffers) {
if (!states.useHalBufManager) {
ALOGE("%s: Camera %s does not support HAL buffer managerment",
- __FUNCTION__, states.cameraId.string());
+ __FUNCTION__, states.cameraId.c_str());
return;
}