1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
#pragma once
#include <mbgl/util/noncopyable.hpp>
#include <jni/jni.hpp>
namespace mbgl {
namespace android {
namespace java {
namespace util {
class List : private mbgl::util::noncopyable {
public:
static constexpr auto Name() { return "java/util/List"; };
template<class T>
static jni::Array<jni::Object<T>> toArray(jni::JNIEnv& env, jni::Object<List> list) {
static auto toArray = List::javaClass.GetMethod<jni::Array<jni::Object<>> ()>(env, "toArray");
return (jni::Array<jni::Object<T>>) list.Call(env, toArray);
};
static jni::Class<List> javaClass;
};
class Arrays : private mbgl::util::noncopyable {
public:
static constexpr auto Name() { return "java/util/Arrays"; };
template <class T>
static jni::Object<List> asList(jni::JNIEnv& env, jni::Array<jni::Object<T>> array) {
static auto asList = Arrays::javaClass.GetStaticMethod<jni::Object<List>(jni::Array<jni::Object<>>)>(env, "asList");
return javaClass.Call(env, asList, (jni::Array<jni::Object<>>) array);
}
static jni::Class<Arrays> javaClass;
};
class Set : private mbgl::util::noncopyable {
public:
static constexpr auto Name() { return "java/util/Set"; };
template<class T>
static jni::Array<jni::Object<T>> toArray(jni::JNIEnv& env, jni::Object<Set> list) {
static auto toArray = Set::javaClass.GetMethod<jni::Array<jni::Object<>> ()>(env, "toArray");
return (jni::Array<jni::Object<T>>) list.Call(env, toArray);
};
static jni::Class<Set> javaClass;
};
class Map : private mbgl::util::noncopyable {
public:
class Entry : private mbgl::util::noncopyable {
public:
static constexpr auto Name() { return "java/util/Map$Entry"; };
template <class T>
static jni::Object<T> getKey(jni::JNIEnv& env, jni::Object<Entry> entry) {
static auto method = Entry::javaClass.GetMethod<jni::Object<> ()>(env, "getKey");
return (jni::Object<T>) entry.Call(env, method);
}
template <class T>
static jni::Object<T> getValue(jni::JNIEnv& env, jni::Object<Entry> entry) {
static auto method = Entry::javaClass.GetMethod<jni::Object<> ()>(env, "getValue");
return (jni::Object<T>) entry.Call(env, method).Get();
}
static jni::Class<Entry> javaClass;
};
static constexpr auto Name() { return "java/util/Map"; };
static jni::Class<Map> javaClass;
};
void registerNative(jni::JNIEnv&);
} // namespace util
} // namespace java
} // namespace android
} // namespace mbgl
|