本文整理汇总了C++中JEnv::SetObjectField方法的典型用法代码示例。如果您正苦于以下问题：C++ JEnv::SetObjectField方法的具体用法？C++ JEnv::SetObjectField怎么用？C++ JEnv::SetObjectField使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类JEnv的用法示例。
在下文中一共展示了JEnv::SetObjectField方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: SetJavaField
//.........这里部分代码省略.........
{
//TODO: validate value is a short before calling
if (isStatic)
{
env.SetStaticShortField(clazz, fieldId, value->Int32Value());
}
else
{
env.SetShortField(targetJavaObject, fieldId, value->Int32Value());
}
break;
}
case 'I': //int
{
//TODO: validate value is a int before calling
if (isStatic)
{
env.SetStaticIntField(clazz, fieldId, value->Int32Value());
}
else
{
env.SetIntField(targetJavaObject, fieldId, value->Int32Value());
}
break;
}
case 'J': //long
{
jlong longValue = static_cast<jlong>(ArgConverter::ConvertToJavaLong(value));
if (isStatic)
{
env.SetStaticLongField(clazz, fieldId, longValue);
}
else
{
env.SetLongField(targetJavaObject, fieldId, longValue);
}
break;
}
case 'F': //float
{
if (isStatic)
{
env.SetStaticFloatField(clazz, fieldId, static_cast<jfloat>(value->NumberValue()));
}
else
{
env.SetFloatField(targetJavaObject, fieldId, static_cast<jfloat>(value->NumberValue()));
}
break;
}
case 'D': //double
{
if (isStatic)
{
env.SetStaticDoubleField(clazz, fieldId, value->NumberValue());
}
else
{
env.SetDoubleField(targetJavaObject, fieldId, value->NumberValue());
}
break;
}
default:
{
stringstream ss;
ss << "(InternalError): in FieldAccessor::SetJavaField: Unknown field type: '" << fieldTypeName[0] << "'";
throw NativeScriptException(ss.str());
}
}
}
else
{
bool isString = fieldTypeName == "java/lang/String";
JniLocalRef result;
if (!value->IsNull())
{
if (isString)
{
//TODO: validate valie is a string;
result = ConvertToJavaString(value);
}
else
{
auto objectWithHiddenID = value->ToObject();
result = objectManager->GetJavaObjectByJsObject(objectWithHiddenID);
}
}
if (isStatic)
{
env.SetStaticObjectField(clazz, fieldId, result);
}
else
{
env.SetObjectField(targetJavaObject, fieldId, result);
}
}
}示例2: SetJavaField
//.........这里部分代码省略.........
env.SetStaticShortField(clazz, fieldId, value->Int32Value());
}
else
{
env.SetShortField(targetJavaObject, fieldId, value->Int32Value());
}
break;
}
case 'I': //int
{
//TODO: validate value is a int before calling
if (isStatic)
{
env.SetStaticIntField(clazz, fieldId, value->Int32Value());
}
else
{
env.SetIntField(targetJavaObject, fieldId, value->Int32Value());
}
break;
}
case 'J': //long
{
jlong longValue = static_cast<jlong>(ArgConverter::ConvertToJavaLong(value));
if (isStatic)
{
env.SetStaticLongField(clazz, fieldId, longValue);
}
else
{
env.SetLongField(targetJavaObject, fieldId, longValue);
}
break;
}
case 'F': //float
{
if (isStatic)
{
env.SetStaticFloatField(clazz, fieldId, static_cast<jfloat>(value->NumberValue()));
}
else
{
env.SetFloatField(targetJavaObject, fieldId, static_cast<jfloat>(value->NumberValue()));
}
break;
}
case 'D': //double
{
if (isStatic)
{
env.SetStaticDoubleField(clazz, fieldId, value->NumberValue());
}
else
{
env.SetDoubleField(targetJavaObject, fieldId, value->NumberValue());
}
break;
}
default:
{
// TODO:
ASSERT_FAIL("Unknown field type");
break;
}
}
}
else
{
bool isString = fieldTypeName == "java/lang/String";
jobject result = nullptr;
if(!value->IsNull()) {
if (isString)
{
//TODO: validate valie is a string;
result = ConvertToJavaString(value);
}
else
{
auto objectWithHiddenID = value->ToObject();
result =objectManager->GetJavaObjectByJsObject(objectWithHiddenID);
}
}
if (isStatic)
{
env.SetStaticObjectField(clazz, fieldId, result);
}
else
{
env.SetObjectField(targetJavaObject, fieldId, result);
}
if (isString)
{
env.DeleteLocalRef(result);
}
}
}