public void ConversionsAndThreadsAndInstanceMappingsOhMy()
{
IntPtr lrefJliArray = JNIEnv.NewObjectArray <int> (new[] { 1 });
IntPtr grefJliArray = JNIEnv.NewGlobalRef(lrefJliArray);
JNIEnv.DeleteLocalRef(lrefJliArray);
Java.Lang.Object[] jarray = (Java.Lang.Object[])
JNIEnv.GetArray(grefJliArray, JniHandleOwnership.DoNotTransfer, typeof(Java.Lang.Object));
Exception ignore_t1 = null;
Exception ignore_t2 = null;
var t1 = new Thread(() => {
int[] output_array1 = new int[1];
for (int i = 0; i < 2000; ++i)
{
Console.WriteLine("# t1 iter: {0}", i);
try {
JNIEnv.CopyObjectArray(grefJliArray, output_array1);
} catch (Exception e) {
ignore_t1 = e;
break;
}
}
});
var t2 = new Thread(() => {
for (int i = 0; i < 2000; ++i)
{
Console.WriteLine("# t2 iter: {0}", i);
try {
JNIEnv.GetArray <int>(jarray);
} catch (Exception e) {
ignore_t2 = e;
break;
}
}
});
t1.Start();
t2.Start();
t1.Join();
t2.Join();
for (int i = 0; i < jarray.Length; ++i)
{
jarray [i].Dispose();
jarray [i] = null;
}
JNIEnv.DeleteGlobalRef(grefJliArray);
Assert.IsNull(ignore_t1, string.Format("No exception should be thrown [t1]! Got: {0}", ignore_t1));
Assert.IsNull(ignore_t2, string.Format("No exception should be thrown [t2]! Got: {0}", ignore_t2));
}
public void CopyObjectArray()
{
IntPtr p = JNIEnv.NewObjectArray(new byte[] { 1, 2, 3 });
byte[] dest = new byte [3];
JNIEnv.CopyObjectArray(p, dest);
AssertArrays("CopyObjectArray: java->C#", dest, (byte)1, (byte)2, (byte)3);
dest = new byte[] { 42 };
JNIEnv.CopyObjectArray(dest, p);
byte written;
using (var b = JNIEnv.GetArrayItem <Java.Lang.Byte>(p, 0))
written = (byte)b.ByteValue();
Assert.AreEqual(42, written);
JNIEnv.DeleteLocalRef(p);
}
public void MoarThreadingTests()
{
IntPtr lrefJliArray = JNIEnv.NewObjectArray <int> (new[] { 1 });
IntPtr grefJliArray = JNIEnv.NewGlobalRef(lrefJliArray);
JNIEnv.DeleteLocalRef(lrefJliArray);
Exception ignore_t1 = null;
Exception ignore_t2 = null;
var t1 = new Thread(() => {
int[] output_array1 = new int[1];
for (int i = 0; i < 2000; ++i)
{
Console.WriteLine("# t1 iter: {0}", i);
try {
JNIEnv.CopyObjectArray(grefJliArray, output_array1);
} catch (Exception e) {
ignore_t1 = e;
break;
}
}
});
var t2 = new Thread(() => {
for (int i = 0; i < 2000; ++i)
{
Console.WriteLine("# t2 iter: {0}", i);
try {
JNIEnv.GetObjectArray(grefJliArray, new[] { typeof(int) });
} catch (Exception e) {
ignore_t2 = e;
break;
}
}
});
t1.Start();
t2.Start();
t1.Join();
t2.Join();
JNIEnv.DeleteGlobalRef(grefJliArray);
Assert.IsNull(ignore_t1, string.Format("No exception should be thrown [t1]! Got: {0}", ignore_t1));
Assert.IsNull(ignore_t2, string.Format("No exception should be thrown [t2]! Got: {0}", ignore_t2));
}
public Android.OS.AsyncTask <TParams, TProgress, TResult>?Execute(params TParams[] @params)
{
if (id_execute_arrayLjava_lang_Object_ == IntPtr.Zero)
{
id_execute_arrayLjava_lang_Object_ = JNIEnv.GetMethodID(class_ref, "execute", "([Ljava/lang/Object;)Landroid/os/AsyncTask;");
}
IntPtr native__params = JNIEnv.NewObjectArray <TParams> (@params);
try {
var __ret = Java.Lang.Object.GetObject <Android.OS.AsyncTask <TParams, TProgress, TResult> > (JNIEnv.CallObjectMethod(Handle, id_execute_arrayLjava_lang_Object_, new JValue(native__params)), JniHandleOwnership.TransferLocalRef);
if (@params != null)
{
JNIEnv.CopyObjectArray(native__params, @params);
}
return(__ret);
} finally {
if (@params != null)
{
JNIEnv.DeleteLocalRef(native__params);
}
}
}
