AndroidJNIHelper.GetFieldID 获取域ID

static function GetFieldID (javaClass : IntPtr, fieldName : string, signature : string = "", isStatic : bool = false) : IntPtr

Parameters参数

• javaClass
  Raw JNI Java class object (obtained by calling AndroidJNI.FindClass).
  原始JNI Java类对象。（通过调用AndroidJNI.FindClass）
• fieldName
  Name of the field as declared in Java.
• signature
  Field signature (e.g. obtained by calling AndroidJNIHelper.GetSignature).
  域签名（例如通过调用AndroidJNIHelper.GetSignature）。
• isStatic
  Set to true for static methods; false for instance (nonstatic) methods.
  设置为true为静态方法；false为实例（非静态）方法。

Description描述

Scans a particular Java class for a field matching a name and a signature.

扫描一个特定的Java类，用于一个域匹配一个名字和一个签名。

The signature comparison is done to allow sub-/base-classes of a class types. If no signature is provided the first field with the correct name will be returned.

签名比较是为了允许类的类型的 sub-/base-classes。如果没有提供签名，具有正确的名称的首个域将被返回。

参见：AndroidJNIHelper.GetSignature, AndroidJNIHelper.GetConstructorID, AndroidJNIHelper.GetMethodID