commit c2f43576c379db5ec366f357800cf7442b8ab849
author David Brazdil <dbrazdil@google.com> Wed Apr 03 12:56:14 2019 +0100
committer David Brazdil <dbrazdil@google.com> Wed Apr 03 15:21:44 2019 +0000
tree 88f8eb65594251371e7a9e9e9ff6e8a6563eda0d
parent f59bc11bc0bd6c443d5350f24e4569f841e0beea

Add native counterpart for VMRuntime.setProcessDataDirectory

This is used by the framework to pass the full path to app's data
directory to ART, then used for storing anonymous vdex files.

Test: compiles
Bug: 72131483
Change-Id: I90de4b22f483a40f585f9b5583a14980b812f24b

runtime/native/dalvik_system_VMRuntime.cc

diff --git a/runtime/native/dalvik_system_VMRuntime.cc b/runtime/native/dalvik_system_VMRuntime.cc
index c233171..399813c 100644
--- a/runtime/native/dalvik_system_VMRuntime.cc
+++ b/runtime/native/dalvik_system_VMRuntime.cc
@@ -713,6 +713,11 @@
   Runtime::Current()->SetProcessPackageName(package_name.c_str());
 }
 
+static void VMRuntime_setProcessDataDirectory(JNIEnv* env, jclass, jstring java_data_dir) {
+  ScopedUtfChars data_dir(env, java_data_dir);
+  Runtime::Current()->SetProcessDataDirectory(data_dir.c_str());
+}
+
 static jboolean VMRuntime_hasBootImageSpaces(JNIEnv* env ATTRIBUTE_UNUSED,
                                              jclass klass ATTRIBUTE_UNUSED) {
   return Runtime::Current()->GetHeap()->HasBootImageSpace() ? JNI_TRUE : JNI_FALSE;
@@ -766,6 +771,7 @@
   NATIVE_METHOD(VMRuntime, setSystemDaemonThreadPriority, "()V"),
   NATIVE_METHOD(VMRuntime, setDedupeHiddenApiWarnings, "(Z)V"),
   NATIVE_METHOD(VMRuntime, setProcessPackageName, "(Ljava/lang/String;)V"),
+  NATIVE_METHOD(VMRuntime, setProcessDataDirectory, "(Ljava/lang/String;)V"),
 };
 
 void register_dalvik_system_VMRuntime(JNIEnv* env) {