libdataloader: Don't pollute namespace with android::dataloader

* Fixes clang-tidy warnings

Test: m
Change-Id: Iab849830e979f4b430ceb20047cf850838fe77d1
diff --git a/libdataloader/DataLoaderConnector.cpp b/libdataloader/DataLoaderConnector.cpp
index 5e41f4f..dfc7853 100644
--- a/libdataloader/DataLoaderConnector.cpp
+++ b/libdataloader/DataLoaderConnector.cpp
@@ -31,9 +31,10 @@
 
 namespace {
 
-using namespace android::dataloader;
 using namespace std::literals;
 
+using ReadInfo = android::dataloader::ReadInfo;
+
 using FileId = android::incfs::FileId;
 using RawMetadata = android::incfs::RawMetadata;
 using UniqueControl = android::incfs::UniqueControl;
@@ -229,8 +230,10 @@
 
 struct Globals {
     Globals() {
-        managedDataLoaderFactory = new details::DataLoaderFactoryImpl(
-                [](auto jvm, auto) { return std::make_unique<ManagedDataLoader>(jvm); });
+        managedDataLoaderFactory =
+                new android::dataloader::details::DataLoaderFactoryImpl([](auto jvm, auto) {
+                    return std::make_unique<android::dataloader::ManagedDataLoader>(jvm);
+                });
     }
 
     DataLoaderFactory* managedDataLoaderFactory = nullptr;
@@ -284,7 +287,8 @@
 
 static constexpr auto kPendingReadsBufferSize = 256;
 
-class DataLoaderConnector : public FilesystemConnector, public StatusListener {
+class DataLoaderConnector : public android::dataloader::FilesystemConnector,
+                            public android::dataloader::StatusListener {
 public:
     DataLoaderConnector(JNIEnv* env, jobject service, jint storageId, UniqueControl control,
                         jobject serviceConnector, jobject callbackControl, jobject listener)
@@ -363,7 +367,7 @@
         checkAndClearJavaException(__func__);
     }
 
-    bool onPrepareImage(const DataLoaderInstallationFiles& addedFiles) {
+    bool onPrepareImage(const android::dataloader::DataLoaderInstallationFiles& addedFiles) {
         CHECK(mDataLoader);
         bool result =
                 mDataLoader->onPrepareImage(mDataLoader, addedFiles.data(), addedFiles.size());
@@ -414,7 +418,7 @@
         return android::incfs::openForSpecialOps(mControl, fid);
     }
 
-    int writeBlocks(Span<const IncFsDataBlock> blocks) const {
+    int writeBlocks(android::dataloader::Span<const IncFsDataBlock> blocks) const {
         return android::incfs::writeBlocks(blocks);
     }