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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/android/metrics/uma_utils.h"
#include <stdint.h>
#include "chrome/browser/browser_process.h"
#include "chrome/browser/metrics/chrome_metrics_services_manager_client.h"
#include "components/metrics/metrics_reporting_default_state.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "chrome/android/base_module_jni/UmaUtils_jni.h"
using jni_zero::JavaParamRef;
class PrefService;
namespace chrome {
namespace android {
base::TimeTicks GetApplicationStartTime() {
JNIEnv* env = jni_zero::AttachCurrentThread();
return base::TimeTicks::FromUptimeMillis(
Java_UmaUtils_getApplicationStartTime(env));
}
base::TimeTicks GetProcessStartTime() {
JNIEnv* env = jni_zero::AttachCurrentThread();
return base::TimeTicks::FromUptimeMillis(
Java_UmaUtils_getProcessStartTime(env));
}
static jboolean JNI_UmaUtils_IsClientInSampleForMetrics(JNIEnv* env) {
return ChromeMetricsServicesManagerClient::IsClientInSampleForMetrics();
}
static jboolean JNI_UmaUtils_IsClientInSampleForCrashes(JNIEnv* env) {
return ChromeMetricsServicesManagerClient::IsClientInSampleForCrashes();
}
static void JNI_UmaUtils_RecordMetricsReportingDefaultOptIn(
JNIEnv* env,
jboolean opt_in) {
DCHECK(g_browser_process);
PrefService* local_state = g_browser_process->local_state();
// Users can easily accept ToS multiple times by using the back button, only
// report the first time. See https://crbug.com/741003.
if (metrics::GetMetricsReportingDefaultState(local_state) ==
metrics::EnableMetricsDefault::DEFAULT_UNKNOWN) {
metrics::RecordMetricsReportingDefaultState(
local_state, opt_in ? metrics::EnableMetricsDefault::OPT_IN
: metrics::EnableMetricsDefault::OPT_OUT);
}
}
} // namespace android
} // namespace chrome
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