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Commit fdb701f3 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "javaObjectForIBinder: warn rets global and local" am: 2abd0238 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2067811



Change-Id: If01e9a87aba9c79ae059a8e2dfc174680131a021
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 65b39e8f 2abd0238

core/jni/android_util_Binder.h

+11 −1
Original line number Diff line number Diff line
@@ -24,8 +24,18 @@ 


namespace android {



// Converstion to/from Java IBinder Object and C++ IBinder instance.

/**

 * Conversion to Java IBinder Object from C++ IBinder instance.

 *

 * WARNING: this function returns global and local references. This can be

 * figured out using GetObjectRefType. Though, when this function is called

 * from within a Java context, the local ref will automatically be cleaned

 * up. If this is called outside of a Java frame,

 * PushObjectFrame/PopObjectFrame can simulate this automatic cleanup. The

 * platform provides ScopedLocalFrame as an RAII object for this.

 */

extern jobject javaObjectForIBinder(JNIEnv* env, const sp<IBinder>& val);

/** Conversion from Java IBinder Object to C++ IBinder instance. */

extern sp<IBinder> ibinderForJavaObject(JNIEnv* env, jobject obj);



extern jobject newParcelFileDescriptor(JNIEnv* env, jobject fileDesc);