1 // Copyright 2021 The Chromium Authors
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 "base/android/jni_string.h"
6 #include "base/feature_list.h"
7 #include "base/metrics/field_trial_params.h"
8
9 // Must come after all headers that specialize FromJniType() / ToJniType().
10 #include "base/base_jni/Features_jni.h"
11
12 namespace base {
13 namespace android {
14
JNI_Features_IsEnabled(JNIEnv * env,jlong native_feature_pointer)15 jboolean JNI_Features_IsEnabled(JNIEnv* env, jlong native_feature_pointer) {
16 return base::FeatureList::IsEnabled(
17 *reinterpret_cast<base::Feature*>(native_feature_pointer));
18 }
19
JNI_Features_GetFieldTrialParamByFeatureAsBoolean(JNIEnv * env,jlong native_feature_pointer,std::string & param_name,const jboolean jdefault_value)20 jboolean JNI_Features_GetFieldTrialParamByFeatureAsBoolean(
21 JNIEnv* env,
22 jlong native_feature_pointer,
23 std::string& param_name,
24 const jboolean jdefault_value) {
25 const base::Feature& feature =
26 *reinterpret_cast<base::Feature*>(native_feature_pointer);
27 return base::GetFieldTrialParamByFeatureAsBool(feature, param_name,
28 jdefault_value);
29 }
30
JNI_Features_GetFieldTrialParamByFeatureAsString(JNIEnv * env,jlong native_feature_pointer,std::string & param_name)31 std::string JNI_Features_GetFieldTrialParamByFeatureAsString(
32 JNIEnv* env,
33 jlong native_feature_pointer,
34 std::string& param_name) {
35 const base::Feature& feature =
36 *reinterpret_cast<base::Feature*>(native_feature_pointer);
37 return base::GetFieldTrialParamValueByFeature(feature, param_name);
38 }
39
40 } // namespace android
41 } // namespace base
42