JNIEnv.CallNonvirtualByteMethod Method
Definition
Important
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Overloads
| Name | Description |
|---|---|
| CallNonvirtualByteMethod(IntPtr, IntPtr, IntPtr, JValue[]) |
Calls a Java instance method that returns a Java |
| CallNonvirtualByteMethod(IntPtr, IntPtr, IntPtr, JValue*) |
Calls a Java instance method that returns a Java |
| CallNonvirtualByteMethod(IntPtr, IntPtr, IntPtr) |
Calls a Java instance method that returns a Java |
CallNonvirtualByteMethod(IntPtr, IntPtr, IntPtr, JValue[])
Calls a Java instance method that returns a Java byte, selecting its implementation from the specified class.
public static sbyte CallNonvirtualByteMethod(IntPtr jobject, IntPtr jclass, IntPtr jmethod, params Android.Runtime.JValue[] parms);static member CallNonvirtualByteMethod : nativeint * nativeint * nativeint * Android.Runtime.JValue[] -> sbyteParameters
- jobject
-
IntPtr
nativeint
A live, non-null JNI object reference from the current VM, usable on the calling thread until the call returns or throws.
- jclass
-
IntPtr
nativeint
A live, non-null JNI class reference for the object's class or one of its supertypes, usable on the calling thread until the call returns or throws.
- jmethod
-
IntPtr
nativeint
A live instance method ID obtained for jclass. Its JNI signature must match the arguments and return a Java byte. Keep its declaring class live.
- parms
- JValue[]
All arguments in JNI order and types. Do not change the array during the call, and keep referenced objects live.
Returns
The signed byte returned by the Java method.
Remarks
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Applies to
CallNonvirtualByteMethod(IntPtr, IntPtr, IntPtr, JValue*)
Calls a Java instance method that returns a Java byte, selecting its implementation from the specified class.
public static sbyte CallNonvirtualByteMethod(IntPtr jobject, IntPtr jclass, IntPtr jmethod, Android.Runtime.JValue* parms);static member CallNonvirtualByteMethod : nativeint * nativeint * nativeint * nativeptr<Android.Runtime.JValue> -> sbyteParameters
- jobject
-
IntPtr
nativeint
A live, non-null JNI object reference from the current VM, usable on the calling thread until the call returns or throws.
- jclass
-
IntPtr
nativeint
A live, non-null JNI class reference for the object's class or one of its supertypes, usable on the calling thread until the call returns or throws.
- jmethod
-
IntPtr
nativeint
A live instance method ID obtained for jclass. Its JNI signature must match the arguments and return a Java byte. Keep its declaring class live.
- parms
- JValue*
A pointer to the arguments in JNI order and types. The storage must be readable for the argument count. Do not change the storage during the call, and keep referenced objects live.
Returns
The signed byte returned by the Java method.
Remarks
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Applies to
CallNonvirtualByteMethod(IntPtr, IntPtr, IntPtr)
Calls a Java instance method that returns a Java byte, selecting its implementation from the specified class.
public static sbyte CallNonvirtualByteMethod(IntPtr jobject, IntPtr jclass, IntPtr jmethod);static member CallNonvirtualByteMethod : nativeint * nativeint * nativeint -> sbyteParameters
- jobject
-
IntPtr
nativeint
A live, non-null JNI object reference from the current VM, usable on the calling thread until the call returns or throws.
- jclass
-
IntPtr
nativeint
A live, non-null JNI class reference for the object's class or one of its supertypes, usable on the calling thread until the call returns or throws.
- jmethod
-
IntPtr
nativeint
A live instance method ID obtained for jclass. Its JNI signature must take no arguments and return a Java byte. Keep its declaring class live.
Returns
The signed byte returned by the Java method.
Remarks
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.