ehlxr/jni_rs
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

update at 2022-02-24 11:03:22 by ehlxr

Browse Source
This commit is contained in:
ehlxr
2022-02-24 11:03:22 +08:00
parent c8150fa580
commit 7280cff05a
2 changed files with 55 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
java_src/me/ehlxr/HelloWorld.java
View File

@@ -1,25 +1,35 @@
package me.ehlxr;
class HelloWorld {
private static native String hello(String input);
private static native byte[] helloByte(byte[] input);
private static native void factAndCallMeBack(int n, HelloWorld callback);
private static native long counterNew(HelloWorld callback);
private static native void counterIncrement(long counter_ptr);
private static native void counterDestroy(long counter_ptr);
private static native void asyncComputation(HelloWorld callback);
private static native String fetchNameStr(HelloWorld param);
static {
// Linux: export LD_LIBRARY_PATH=/Users/ehlxr/Desktop/jni_rs/mylib/target/debug
// Mac: export JAVA_LIBRARY_PATH=/Users/ehlxr/Desktop/jni_rs/mylib/target/debug
System.loadLibrary("mylib");
}
public long no;
private String name;
public int age;
private static native String hello(String input);
private static native byte[] helloByte(byte[] input);
private static native void factAndCallMeBack(int n, HelloWorld callback);
private static native long counterNew(HelloWorld callback);
private static native void counterIncrement(long counter_ptr);
private static native void counterDestroy(long counter_ptr);
private static native void asyncComputation(HelloWorld callback);
private static native String getFiled(HelloWorld param);
public static void main(String[] args) {
// String output = HelloWorld.hello("Java");
// System.out.println(output);
String output = HelloWorld.hello("Java");
System.out.println(output);
// byte[] outputByte = HelloWorld.helloByte("byte".getBytes());
// System.out.println(outputByte);
@@ -29,7 +39,7 @@ class HelloWorld {
// long counter_ptr = counterNew(new HelloWorld());
// for (int i = 0; i < 5; i++) {
// counterIncrement(counter_ptr);
// counterIncrement(counter_ptr);
// }
// counterDestroy(counter_ptr);
@@ -37,28 +47,27 @@ class HelloWorld {
// System.out.println("Invoking asyncComputation (thread id = " + Thread.currentThread().getId() + ")");
// asyncComputation(new HelloWorld());
HelloWorld hw = new HelloWorld();
hw.setNameStr("fsdfs");
System.out.println(HelloWorld.fetchNameStr(hw));
HelloWorld hw = new HelloWorld();
hw.setName("Jack");
hw.no = 123434555L;
hw.age = 30;
System.out.println(HelloWorld.getFiled(hw));
}
private String nameStr;
public void setNameStr(String nameStr){
this.nameStr=nameStr;
public String getName() {
return name;
}
public String getNameStr(){
return nameStr;
public void setName(String name) {
this.name = name;
}
public void factCallback(int res) {
System.out.println("factCallback: res = " + res);
System.out.println("factCallback: res = " + res);
}
public void counterCallback(int count) {
System.out.println("counterCallback: count = " + count);
System.out.println("counterCallback: count = " + count);
}
public void asyncCallback(int progress) {