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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // This file is autogenerated by | |
6 // base/android/jni_generator/jni_generator.py | |
7 // For | |
8 // java/util/HashSet | |
9 | |
10 #ifndef java_util_HashSet_JNI | |
11 #define java_util_HashSet_JNI | |
12 | |
13 #include <jni.h> | |
14 | |
15 #include "base/android/jni_android.h" | |
16 #include "base/android/scoped_java_ref.h" | |
17 #include "base/basictypes.h" | |
18 #include "base/logging.h" | |
19 | |
20 using base::android::ScopedJavaLocalRef; | |
21 | |
22 // Step 1: forward declarations. | |
23 namespace { | |
24 const char kHashSetClassPath[] = "java/util/HashSet"; | |
25 // Leaking this jclass as we cannot use LazyInstance from some threads. | |
26 jclass g_HashSet_clazz = NULL; | |
27 } // namespace | |
28 | |
29 namespace JNI_HashSet { | |
30 | |
31 // Step 2: method stubs. | |
32 | |
33 static base::subtle::AtomicWord g_HashSet_dummy = 0; | |
34 static void Java_HashSet_dummy(JNIEnv* env, jobject obj) __attribute__ | |
35 ((unused)); | |
36 static void Java_HashSet_dummy(JNIEnv* env, jobject obj) { | |
37 /* Must call RegisterNativesImpl() */ | |
38 DCHECK(g_HashSet_clazz); | |
39 jmethodID method_id = | |
40 base::android::MethodID::LazyGet< | |
41 base::android::MethodID::TYPE_INSTANCE>( | |
42 env, g_HashSet_clazz, | |
43 "dummy", | |
44 "()V", | |
45 &g_HashSet_dummy); | |
46 | |
47 env->CallVoidMethod(obj, | |
48 method_id); | |
49 base::android::CheckException(env); | |
50 | |
51 } | |
52 | |
53 // Step 3: RegisterNatives. | |
54 | |
55 static bool RegisterNativesImpl(JNIEnv* env) { | |
56 | |
57 g_HashSet_clazz = reinterpret_cast<jclass>(env->NewGlobalRef( | |
58 base::android::GetClass(env, kHashSetClassPath).obj())); | |
59 return true; | |
60 } | |
61 } // namespace JNI_HashSet | |
62 | |
63 #endif // java_util_HashSet_JNI | |
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