|
public static GetObjectArrayElement ( |
||
| array | ||
| index | int | |
| return | ||
public static IntPtr GetObjectArrayElement(IntPtr array, int index)
{
try
{
return(AndroidJNI.GetObjectArrayElement(array, index));
}
finally
{
AndroidJNISafe.CheckException();
}
}
public static IntPtr GetObjectArrayElement(IntPtr array, int index)
{
IntPtr objectArrayElement;
try
{
objectArrayElement = AndroidJNI.GetObjectArrayElement(array, index);
}
finally
{
CheckException();
}
return(objectArrayElement);
}
public static ArrayType ConvertFromJNIArray <ArrayType>(IntPtr array)
{
Type elementType = typeof(ArrayType).GetElementType();
if (AndroidReflection.IsPrimitive(elementType))
{
if (elementType == typeof(int))
{
return((ArrayType)(object)AndroidJNISafe.FromIntArray(array));
}
if (elementType == typeof(bool))
{
return((ArrayType)(object)AndroidJNISafe.FromBooleanArray(array));
}
if (elementType == typeof(byte))
{
return((ArrayType)(object)AndroidJNISafe.FromByteArray(array));
}
if (elementType == typeof(short))
{
return((ArrayType)(object)AndroidJNISafe.FromShortArray(array));
}
if (elementType == typeof(long))
{
return((ArrayType)(object)AndroidJNISafe.FromLongArray(array));
}
if (elementType == typeof(float))
{
return((ArrayType)(object)AndroidJNISafe.FromFloatArray(array));
}
if (elementType == typeof(double))
{
return((ArrayType)(object)AndroidJNISafe.FromDoubleArray(array));
}
if (elementType == typeof(char))
{
return((ArrayType)(object)AndroidJNISafe.FromCharArray(array));
}
return(default(ArrayType));
}
if (elementType == typeof(string))
{
int arrayLength = AndroidJNISafe.GetArrayLength(array);
string[] array2 = new string[arrayLength];
for (int i = 0; i < arrayLength; i++)
{
IntPtr objectArrayElement = AndroidJNI.GetObjectArrayElement(array, i);
array2[i] = AndroidJNISafe.GetStringUTFChars(objectArrayElement);
AndroidJNISafe.DeleteLocalRef(objectArrayElement);
}
return((ArrayType)(object)array2);
}
if (elementType == typeof(AndroidJavaObject))
{
int arrayLength2 = AndroidJNISafe.GetArrayLength(array);
AndroidJavaObject[] array3 = new AndroidJavaObject[arrayLength2];
for (int j = 0; j < arrayLength2; j++)
{
IntPtr objectArrayElement2 = AndroidJNI.GetObjectArrayElement(array, j);
array3[j] = new AndroidJavaObject(objectArrayElement2);
AndroidJNISafe.DeleteLocalRef(objectArrayElement2);
}
return((ArrayType)(object)array3);
}
throw new Exception("JNI: Unknown generic array type '" + elementType + "'");
}
public static ArrayType ConvertFromJNIArray <ArrayType>(IntPtr array)
{
System.Type elementType = typeof(ArrayType).GetElementType();
if (AndroidReflection.IsPrimitive(elementType))
{
if (elementType == typeof(int))
{
return((ArrayType)AndroidJNISafe.FromIntArray(array));
}
if (elementType == typeof(bool))
{
return((ArrayType)AndroidJNISafe.FromBooleanArray(array));
}
if (elementType == typeof(byte))
{
return((ArrayType)AndroidJNISafe.FromByteArray(array));
}
if (elementType == typeof(short))
{
return((ArrayType)AndroidJNISafe.FromShortArray(array));
}
if (elementType == typeof(long))
{
return((ArrayType)AndroidJNISafe.FromLongArray(array));
}
if (elementType == typeof(float))
{
return((ArrayType)AndroidJNISafe.FromFloatArray(array));
}
if (elementType == typeof(double))
{
return((ArrayType)AndroidJNISafe.FromDoubleArray(array));
}
if (elementType == typeof(char))
{
return((ArrayType)AndroidJNISafe.FromCharArray(array));
}
return(default(ArrayType));
}
if (elementType == typeof(string))
{
int arrayLength = AndroidJNISafe.GetArrayLength(array);
string[] strArray = new string[arrayLength];
for (int index = 0; index < arrayLength; ++index)
{
IntPtr objectArrayElement = AndroidJNI.GetObjectArrayElement(array, index);
strArray[index] = AndroidJNISafe.GetStringUTFChars(objectArrayElement);
AndroidJNISafe.DeleteLocalRef(objectArrayElement);
}
return((ArrayType)strArray);
}
if (elementType != typeof(AndroidJavaObject))
{
throw new Exception("JNI: Unknown generic array type '" + (object)elementType + "'");
}
int arrayLength1 = AndroidJNISafe.GetArrayLength(array);
AndroidJavaObject[] androidJavaObjectArray = new AndroidJavaObject[arrayLength1];
for (int index = 0; index < arrayLength1; ++index)
{
IntPtr objectArrayElement = AndroidJNI.GetObjectArrayElement(array, index);
androidJavaObjectArray[index] = new AndroidJavaObject(objectArrayElement);
AndroidJNISafe.DeleteLocalRef(objectArrayElement);
}
return((ArrayType)androidJavaObjectArray);
}
