components/variations/android/variations_associated_data_android.cc

   1 // Copyright 2014 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 "components/variations/android/variations_associated_data_android.h"
   6
   7 #include <string>
   8
   9 #include "base/android/jni_string.h"
  10 #include "components/variations/variations_associated_data.h"
  11 #include "jni/VariationsAssociatedData_jni.h"
  12
  13 using base::android::ConvertJavaStringToUTF8;
  14 using base::android::ConvertUTF8ToJavaString;
  15
  16 namespace variations {
  17
  18 namespace android {
  19
  20 ScopedJavaLocalRef<jstring> GetVariationParamValue(
  21     JNIEnv* env,
  22     const JavaParamRef<jclass>& clazz,
  23     const JavaParamRef<jstring>& jtrial_name,
  24     const JavaParamRef<jstring>& jparam_name) {
  25   std::string trial_name(ConvertJavaStringToUTF8(env, jtrial_name));
  26   std::string param_name(ConvertJavaStringToUTF8(env, jparam_name));
  27   std::string param_value =
  28       variations::GetVariationParamValue(trial_name, param_name);
  29   return ConvertUTF8ToJavaString(env, param_value);
  30 }
  31
  32 bool RegisterVariationsAssociatedData(JNIEnv* env) {
  33   return RegisterNativesImpl(env);
  34 }
  35
  36 }  // namespace android
  37
  38 }  // namespace variations