| // Copyright 2024 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/android/jni_android.h" |
| #include "base/android/jni_string.h" |
| #include "base/android/scoped_java_ref.h" |
| #include "base/strings/strcat.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/flags/android/chrome_feature_list.h" |
| #include "components/metrics/metrics_service.h" |
| |
| // Must come after all headers that specialize FromJniType() / ToJniType(). |
| #include "chrome/browser/readaloud/android/features_jni_headers/ReadAloudFeatures_jni.h" |
| |
| using base::android::ConvertJavaStringToUTF8; |
| using base::android::ConvertUTF8ToJavaString; |
| using base::android::JavaParamRef; |
| using base::android::ScopedJavaLocalRef; |
| |
| namespace readaloud { |
| |
| ScopedJavaLocalRef<jstring> JNI_ReadAloudFeatures_GetMetricsId(JNIEnv* env) { |
| if (g_browser_process && g_browser_process->metrics_service()) { |
| return ConvertUTF8ToJavaString( |
| env, g_browser_process->metrics_service()->GetClientId()); |
| } |
| return ConvertUTF8ToJavaString(env, ""); |
| } |
| |
| ScopedJavaLocalRef<jstring> JNI_ReadAloudFeatures_GetServerExperimentFlag( |
| JNIEnv* env) { |
| base::FieldTrial* trial = |
| base::FeatureList::GetInstance()->GetAssociatedFieldTrialByFeatureName( |
| chrome::android::kReadAloudServerExperiments.name); |
| if (!trial) { |
| return ConvertUTF8ToJavaString(env, ""); |
| } |
| return ConvertUTF8ToJavaString( |
| env, base::StrCat({trial->trial_name(), "_", trial->group_name()})); |
| } |
| |
| } // namespace readaloud |
