21 StatusOr<ScopedLocalRef<jclass>> JniHelper::FindClass(JNIEnv* env,  in FindClass()
30 StatusOr<jmethodID> JniHelper::GetMethodID(JNIEnv* env, jclass clazz,  in GetMethodID()
40     JNIEnv* env, jclass class_name, jfieldID field_id) {  in GetStaticObjectField()
49 StatusOr<ScopedLocalRef<jbyteArray>> JniHelper::NewByteArray(JNIEnv* env,  in NewByteArray()
58 Status JniHelper::CallVoidMethod(JNIEnv* env, jobject object,  in CallVoidMethod()
69 StatusOr<bool> JniHelper::CallBooleanMethod(JNIEnv* env, jobject object,  in CallBooleanMethod()
80 StatusOr<int32> JniHelper::CallIntMethod(JNIEnv* env, jobject object,  in CallIntMethod()
91 StatusOr<int64> JniHelper::CallLongMethod(JNIEnv* env, jobject object,  in CallLongMethod()
102 StatusOr<float> JniHelper::CallFloatMethod(JNIEnv* env, jobject object,  in CallFloatMethod()
113 StatusOr<double> JniHelper::CallDoubleMethod(JNIEnv* env, jobject object,  in CallDoubleMethod()
124 StatusOr<ScopedLocalRef<jintArray>> JniHelper::NewIntArray(JNIEnv* env,  in NewIntArray()
133 StatusOr<ScopedLocalRef<jfloatArray>> JniHelper::NewFloatArray(JNIEnv* env,  in NewFloatArray()
142 Status JniHelper::SetObjectArrayElement(JNIEnv* env, jobjectArray array,  in SetObjectArrayElement()
151     JNIEnv* env, jsize length, jclass element_class, jobject initial_element) {  in NewObjectArray()
160 StatusOr<jsize> JniHelper::GetArrayLength(JNIEnv* env,  in GetArrayLength()
168 StatusOr<ScopedLocalRef<jstring>> JniHelper::NewStringUTF(JNIEnv* env,  in NewStringUTF()