base/android/jni_generator/sample_for_tests.h

   1 // Copyright (c) 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 #include <jni.h>
   6 #include <map>
   7 #include <string>
   8
   9 #include "base/basictypes.h"
  10
  11 namespace base {
  12 namespace android {
  13
  14 // This file is used to:
  15 // - document the best practices and guidelines on JNI usage.
  16 // - ensure sample_for_tests_jni.h compiles and the functions declared in it
  17 // as expected.
  18 //
  19 // All methods are called directly from Java. See more documentation in
  20 // SampleForTests.java.
  21 class CPPClass {
  22  public:
  23   CPPClass();
  24   ~CPPClass();
  25
  26   class InnerClass {
  27    public:
  28     jdouble MethodOtherP0(JNIEnv* env, jobject obj);
  29   };
  30
  31   void Destroy(JNIEnv* env, jobject obj);
  32
  33   jint Method(JNIEnv* env, jobject obj);
  34
  35   void AddStructB(JNIEnv* env, jobject obj, jobject structb);
  36
  37   void IterateAndDoSomethingWithStructB(JNIEnv* env, jobject obj);
  38
  39  private:
  40   std::map<long, std::string> map_;
  41
  42   DISALLOW_COPY_AND_ASSIGN(CPPClass);
  43 };
  44
  45 }  // namespace android
  46 }  // namespace base