Merge "Fix method not found for NotProvisionedException hidden api" into main (296af97b) · Commits · e / os / android_frameworks_base

media/jni/android_media_MediaDrm.cpp

+37 −11

Original line number	Diff line number	Diff line
		@@ -38,6 +38,8 @@
		#include <mediadrm/IDrmMetricsConsumer.h>
		#include <mediadrm/IDrm.h>
		#include <utils/Vector.h>
		#include <map>
		#include <string>

		using ::android::os::PersistableBundle;
		namespace drm = ::android::hardware::drm;
		@@ -193,6 +195,11 @@ struct LogMessageFields {
		jclass classId;
		};

		struct DrmExceptionFields {
		jmethodID init;
		jclass classId;
		};

		struct fields_t {
		jfieldID context;
		jmethodID post_event;
		@@ -215,6 +222,7 @@ struct fields_t {
		jclass parcelCreatorClassId;
		KeyStatusFields keyStatus;
		LogMessageFields logMessage;
		std::map<std::string, DrmExceptionFields> exceptionCtors;
		};

		static fields_t gFields;
		@@ -245,18 +253,32 @@ jobject hidlLogMessagesToJavaList(JNIEnv *env, const Vector<drm::V1_4::LogMessag
		return arrayList;
		}

		int drmThrowException(JNIEnv* env, const char className, const DrmStatus &err, const char msg) {
		void resolveDrmExceptionCtor(JNIEnv env, const char className) {
		jclass clazz;
		jmethodID init;
		FIND_CLASS(clazz, className);
		GET_METHOD_ID(init, clazz, "<init>", "(Ljava/lang/String;III)V");
		gFields.exceptionCtors[std::string(className)] = {
		.init = init,
		.classId = static_cast<jclass>(env->NewGlobalRef(clazz))
		};
		}

		void drmThrowException(JNIEnv* env, const char className, const DrmStatus &err, const char msg) {
		using namespace android::jnihelp;

		if (gFields.exceptionCtors.count(std::string(className)) == 0) {
		jniThrowException(env, className, msg);
		} else {
		jstring _detailMessage = CreateExceptionMsg(env, msg);
		int _status = ThrowException(env, className, "(Ljava/lang/String;III)V",
		_detailMessage,
		err.getCdmErr(),
		err.getOemErr(),
		err.getContext());
		jobject exception = env->NewObject(gFields.exceptionCtors[std::string(className)].classId,
		gFields.exceptionCtors[std::string(className)].init, _detailMessage,
		err.getCdmErr(), err.getOemErr(), err.getContext());
		env->Throw(static_cast<jthrowable>(exception));
		if (_detailMessage != NULL) {
		env->DeleteLocalRef(_detailMessage);
		}
		return _status;
		}
		}
		} // namespace anonymous

		@@ -952,6 +974,10 @@ static void android_media_MediaDrm_native_init(JNIEnv *env) {
		FIND_CLASS(clazz, "android/media/MediaDrm$LogMessage");
		gFields.logMessage.classId = static_cast<jclass>(env->NewGlobalRef(clazz));
		GET_METHOD_ID(gFields.logMessage.init, clazz, "<init>", "(JILjava/lang/String;)V");

		resolveDrmExceptionCtor(env, "android/media/NotProvisionedException");
		resolveDrmExceptionCtor(env, "android/media/ResourceBusyException");
		resolveDrmExceptionCtor(env, "android/media/DeniedByServerException");
		}

		static void android_media_MediaDrm_native_setup(