public override int GetHashCode()
{
return(JniArgumentValue.GetHashCode());
}
public static unsafe JniObjectReference FindClass(string classname)
{
if (classname == null)
{
throw new ArgumentNullException(nameof(classname));
}
if (classname.Length == 0)
{
throw new ArgumentException("'classname' cannot be a zero-length string.", nameof(classname));
}
var info = JniEnvironment.CurrentInfo;
#if FEATURE_JNIENVIRONMENT_JI_PINVOKES
IntPtr thrown;
var c = NativeMethods.java_interop_jnienv_find_class(info.EnvironmentPointer, out thrown, classname);
if (thrown == IntPtr.Zero)
{
var r = new JniObjectReference(c, JniObjectReferenceType.Local);
JniEnvironment.LogCreateLocalRef(r);
return(r);
}
NativeMethods.java_interop_jnienv_exception_clear(info.EnvironmentPointer);
var e = new JniObjectReference(thrown, JniObjectReferenceType.Local);
LogCreateLocalRef(e);
if (info.Runtime.ClassLoader_LoadClass != null)
{
var java = info.ToJavaName(classname);
var __args = stackalloc JniArgumentValue [1];
__args [0] = new JniArgumentValue(java);
IntPtr ignoreThrown;
c = NativeMethods.java_interop_jnienv_call_object_method_a(info.EnvironmentPointer, out ignoreThrown, info.Runtime.ClassLoader.Handle, info.Runtime.ClassLoader_LoadClass.ID, (IntPtr)__args);
JniObjectReference.Dispose(ref java);
if (ignoreThrown == IntPtr.Zero)
{
JniObjectReference.Dispose(ref e);
var r = new JniObjectReference(c, JniObjectReferenceType.Local);
JniEnvironment.LogCreateLocalRef(r);
return(r);
}
NativeMethods.java_interop_jnienv_exception_clear(info.EnvironmentPointer);
NativeMethods.java_interop_jnienv_delete_local_ref(info.EnvironmentPointer, ignoreThrown);
}
throw info.Runtime.GetExceptionForThrowable(ref e, JniObjectReferenceOptions.CopyAndDispose) !;
#endif // !FEATURE_JNIENVIRONMENT_JI_PINVOKES
#if FEATURE_JNIOBJECTREFERENCE_SAFEHANDLES
var c = info.Invoker.FindClass(info.EnvironmentPointer, classname);
var thrown = info.Invoker.ExceptionOccurred(info.EnvironmentPointer);
if (thrown.IsInvalid)
{
JniEnvironment.LogCreateLocalRef(c);
return(new JniObjectReference(c, JniObjectReferenceType.Local));
}
info.Invoker.ExceptionClear(info.EnvironmentPointer);
LogCreateLocalRef(thrown);
var java = info.ToJavaName(classname);
var __args = stackalloc JniArgumentValue [1];
__args [0] = new JniArgumentValue(java);
c = info.Invoker.CallObjectMethodA(info.EnvironmentPointer, info.Runtime.ClassLoader.SafeHandle, info.Runtime.ClassLoader_LoadClass.ID, __args);
JniObjectReference.Dispose(ref java);
var ignoreThrown = info.Invoker.ExceptionOccurred(info.EnvironmentPointer);
if (ignoreThrown.IsInvalid)
{
thrown.Dispose();
JniEnvironment.LogCreateLocalRef(c);
return(new JniObjectReference(c, JniObjectReferenceType.Local));
}
info.Invoker.ExceptionClear(info.EnvironmentPointer);
LogCreateLocalRef(ignoreThrown);
ignoreThrown.Dispose();
var e = new JniObjectReference(thrown, JniObjectReferenceType.Local);
throw info.Runtime.GetExceptionForThrowable(ref e, JniObjectReferenceOptions.CopyAndDispose);
#endif // !FEATURE_JNIOBJECTREFERENCE_SAFEHANDLES
}
