本文整理汇总了C#中CsJni.JniEnvironment.CreateLocalFrame方法的典型用法代码示例。如果您正苦于以下问题：C# JniEnvironment.CreateLocalFrame方法的具体用法？C# JniEnvironment.CreateLocalFrame怎么用？C# JniEnvironment.CreateLocalFrame使用的例子？那么恭喜您, 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CsJni.JniEnvironment的用法示例。
在下文中一共展示了JniEnvironment.CreateLocalFrame方法的9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: RetrieveAll
public static Dictionary<string, string> RetrieveAll(JniEnvironment environment)
{
Dictionary<string, string> properties = new Dictionary<string,string>();
JniLocalFrame frame = environment.CreateLocalFrame(1);
try
{
JniClass systemClazz = JniClass.FindClass(environment, "java/lang/System");
string[] keyNames = GetJavaPropertyNames(environment, systemClazz);
JniMethod getPropMid = systemClazz.GetStaticMethodId(environment, "getProperty", "(Ljava/lang/String;)Ljava/lang/String;");
foreach (string keyName in keyNames)
{
JValue[] paramArray = new JValue[1];
paramArray[0].AssignStringValue(environment, keyName);
try
{
string val = getPropMid.CallStaticStringMethod(environment, paramArray);
properties.Add(keyName, val);
}
finally
{
paramArray[0].Free(environment);
}
}
}
finally
{
frame.SafePop();
}
return properties;
}示例2: Init
internal static void Init(JniEnvironment environment)
{
if (JavaVM.IsLogTypeEnabled(JavaVMLogTypes.RedirectStdOut | JavaVMLogTypes.RedirectStdErr))
{
JniLocalFrame frame = environment.CreateLocalFrame(1);
try
{
JniClass peer = JavaNativeMethodRegistrar.RegisterCounterpartAndReturnPeer(environment,
typeof(JavaStdStreamRedirector));
if (JavaVM.IsLogTypeEnabled(JavaVMLogTypes.RedirectStdOut))
{
HookStream(environment, peer, JavaVMLogTypes.RedirectStdOut, "redirectStdOut");
}
if (JavaVM.IsLogTypeEnabled(JavaVMLogTypes.RedirectStdErr))
{
HookStream(environment, peer, JavaVMLogTypes.RedirectStdErr, "redirectStdErr");
}
}
finally
{
frame.SafePop();
}
}
}示例3: RegisterCounterpart
internal static void RegisterCounterpart(JniEnvironment environment, Type counterpartType)
{
JniLocalFrame frame = environment.CreateLocalFrame(1);
try
{
JniClass peer = GetJavaPeer(environment, counterpartType);
RegisterCounterpart(environment, peer, counterpartType);
}
finally
{
frame.SafePop();
}
}示例4: GetJavaPeer
internal static JniClass GetJavaPeer(JniEnvironment environment, Type counterpartType)
{
string peerClassName = FindJavaPeerClassName(counterpartType);
JniLocalFrame frame = environment.CreateLocalFrame(1);
try
{
JniClass peer = JniClass.FindClass(environment, JniClass.ToJniClassName(peerClassName));
return frame.Pop(peer) as JniClass;
}
finally
{
frame.SafePop();
}
}示例5: ExtractStringArray
public static string[] ExtractStringArray(JniEnvironment environment, JniObjectArray objectArray)
{
VerifyEnvironment(environment);
VerifyInputJniObject(objectArray);
int length = objectArray.GetArrayLength(environment);
string[] output = new string[length];
JniLocalFrame frame = environment.CreateLocalFrame(length);
try
{
for (int i = 0; i < length; i++)
{
JniObject o = objectArray.GetObjectArrayElement(environment, i);
output[i] = (o == null) ? null : o.ExtractStringValue(environment);
}
}
finally
{
frame.SafePop();
}
return output;
}示例6: RegisterCounterpartAndReturnPeer
internal static JniClass RegisterCounterpartAndReturnPeer(JniEnvironment environment, Type counterpartType)
{
JniLocalFrame frame = environment.CreateLocalFrame(1);
try
{
JniClass peer = GetJavaPeer(environment, counterpartType);
RegisterCounterpart(environment, peer, counterpartType);
return frame.Pop(peer) as JniClass;
}
finally
{
frame.SafePop();
}
}示例7: ExtractStackTrace
internal static string ExtractStackTrace(JniEnvironment environment, JniThrowable throwableObj)
{
JniLocalFrame frame = environment.CreateLocalFrame(10);
try
{
// construct ByteArrayOutputStream
JniClass baosClazz = JniClass.FindClass(environment, "java/io/ByteArrayOutputStream");
JniConstructor baosCtorMid = baosClazz.GetConstructorId(environment, "()V");
JniMethod baosFlushMid = baosClazz.GetMethodId(environment, "flush", "()V");
JniMethod baosToStringMid = baosClazz.GetMethodId(environment, "toString", "()Ljava/lang/String;");
JniObject baosObj = baosCtorMid.NewObject(environment, null);
// construct PrintStream
JniClass psClazz = JniClass.FindClass(environment, "java/io/PrintStream");
JniConstructor psCtorMid = psClazz.GetConstructorId(environment, "(Ljava/io/OutputStream;)V");
JValue[] ps_paramArray = new JValue[1];
ps_paramArray[0].AssignObjectValue(baosObj);
JniObject psObj = psCtorMid.NewObject(environment, ps_paramArray);
// call printStackTrace
JniClass throwableClazz = throwableObj.GetObjectClass(environment);
JniMethod throwablePSTMid = throwableClazz.GetMethodId(environment, "printStackTrace", "(Ljava/io/PrintStream;)V");
JValue[] t_paramArray = new JValue[1];
t_paramArray[0].AssignObjectValue(psObj);
throwablePSTMid.CallVoidMethod(environment, throwableObj, t_paramArray);
// flush ByteArrayOutputStream & get string
baosFlushMid.CallVoidMethod(environment, baosObj, null);
string stackTrace = baosToStringMid.CallStringMethod(environment, baosObj, null);
return stackTrace;
}
finally
{
frame.SafePop();
}
}示例8: GetJavaPropertyNames
private static string[] GetJavaPropertyNames(JniEnvironment environment, JniClass systemClazz)
{
JniLocalFrame frame = environment.CreateLocalFrame(6);
try
{
JniMethod getPropsMid = systemClazz.GetStaticMethodId(environment, "getProperties", "()Ljava/util/Properties;");
JniObject propsHandle = getPropsMid.CallStaticObjectMethod(environment, null);
JniClass propsClazz = propsHandle.GetObjectClass(environment);
JniMethod keySetId = propsClazz.GetMethodId(environment, "keySet", "()Ljava/util/Set;");
JniObject setHandle = keySetId.CallObjectMethod(environment, propsHandle, null);
JniClass setClazz = setHandle.GetObjectClass(environment);
JniMethod toArrayId = setClazz.GetMethodId(environment, "toArray", "()[Ljava/lang/Object;");
JniObjectArray arrayHandle = (JniObjectArray)toArrayId.CallObjectMethod(environment, setHandle, null);
string[] keyNames = JniString.ExtractStringArray(environment, arrayHandle);
return keyNames;
}
finally
{
frame.SafePop();
}
}示例9: PackStringArray
public static JniObjectArray PackStringArray(JniEnvironment environment, string[] input)
{
VerifyEnvironment(environment);
VerifyInputObject(input); // OK if array is empty
FaultStatics(environment);
JniObjectArray array = JniObjectArray.NewObjectArray(environment, input.Length, mStringClass, null);
for (int i = 0; i < input.Length; i++)
{
JniLocalFrame frame = environment.CreateLocalFrame(2);
try
{
string theString = input[i];
JniString sh = (theString == null) ? null : JniString.NewString(environment, theString);
array.SetObjectArrayElement(environment, i, sh);
}
finally
{
frame.SafePop();
}
}
return array;
}