質問編集履歴
2
ソースコードの修正
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -49,7 +49,7 @@
|
|
|
49
49
|
const jint intLength = env->GetArrayLength(intValues);
|
|
50
50
|
jint *intValuesCpp = env->GetIntArrayElements(intValues, 0);
|
|
51
51
|
|
|
52
|
-
|
|
52
|
+
int intDat[intLength];
|
|
53
53
|
// for(int i=0;i<intLength ;i++)
|
|
54
54
|
// intDat[i] = 0;
|
|
55
55
|
|
1
ソースコードの修正
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -41,26 +41,42 @@
|
|
|
41
41
|
#include <string>
|
|
42
42
|
|
|
43
43
|
extern "C" JNIEXPORT jstring JNICALL
|
|
44
|
-
|
|
44
|
+
Java_s_glc_cpptestplus_MainActivity_stringFromJNI(
|
|
45
|
-
JNIEnv *env,
|
|
45
|
+
JNIEnv *env,
|
|
46
|
+
jobject /* this */,
|
|
46
47
|
jintArray intValues
|
|
47
48
|
) {
|
|
48
49
|
const jint intLength = env->GetArrayLength(intValues);
|
|
49
50
|
jint *intValuesCpp = env->GetIntArrayElements(intValues, 0);
|
|
50
51
|
|
|
51
|
-
|
|
52
|
+
int32_t intDat[intLength];
|
|
53
|
+
// for(int i=0;i<intLength ;i++)
|
|
54
|
+
// intDat[i] = 0;
|
|
55
|
+
|
|
56
|
+
/*
|
|
57
|
+
intDat[0] = intValuesCpp[0];
|
|
58
|
+
intDat[1] = intValuesCpp[1];
|
|
59
|
+
intDat[2] = intValuesCpp[2];
|
|
60
|
+
intDat[3] = intValuesCpp[3];
|
|
61
|
+
intDat[4] = intValuesCpp[4];
|
|
62
|
+
intDat[5] = intValuesCpp[5];
|
|
63
|
+
intDat[6] = intValuesCpp[6];
|
|
64
|
+
intDat[7] = intValuesCpp[7];
|
|
65
|
+
intDat[8] = intValuesCpp[8];
|
|
66
|
+
intDat[9] = intValuesCpp[9];
|
|
67
|
+
*/
|
|
52
68
|
for(int i = 0;i < intLength;i++)
|
|
53
|
-
intDat[i] = intValuesCpp[i];
|
|
69
|
+
intDat[i] = intValuesCpp[i];
|
|
54
70
|
|
|
55
71
|
std::string strValues = "";
|
|
56
|
-
for(int i=0;i<
|
|
72
|
+
for(int i = 0;i < intLength;i++)
|
|
57
73
|
strValues += intDat[i];
|
|
58
74
|
|
|
75
|
+
|
|
59
|
-
env->ReleaseIntArrayElements(intValues, intValuesCpp,
|
|
76
|
+
env->ReleaseIntArrayElements(intValues, intValuesCpp,false);
|
|
60
77
|
std::string hello = "Hello from C++" + strValues;
|
|
61
78
|
return env->NewStringUTF(hello.c_str());
|
|
62
79
|
}
|
|
63
|
-
|
|
64
80
|
```
|
|
65
81
|
|
|
66
82
|
```app
|