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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <jni.h>
#include <sys/system_properties.h>
#include "sync/util/session_utils_android.h"
#include "base/android/jni_android.h"
#include "base/android/jni_string.h"
#include "base/android/scoped_java_ref.h"
#include "base/logging.h"
using base::android::AttachCurrentThread;
using base::android::CheckException;
using base::android::ConvertUTF8ToJavaString;
using base::android::GetApplicationContext;
using base::android::GetClass;
using base::android::JavaRef;
using base::android::ScopedJavaLocalRef;
namespace {
ScopedJavaLocalRef<jstring> GetAndroidIdJNI(
JNIEnv* env, const JavaRef<jobject>& content_resolver) {
ScopedJavaLocalRef<jclass> clazz(
GetClass(env, "android/provider/Settings$Secure"));
jmethodID j_get_string = GetStaticMethodID(env, clazz, "getString",
"(Landroid/content/ContentResolver;Ljava/lang/String;)"
"Ljava/lang/String;");
ScopedJavaLocalRef<jstring> j_android_id =
ConvertUTF8ToJavaString(env, "android_id");
jstring android_id = static_cast<jstring>(
env->CallStaticObjectMethod(
clazz.obj(), j_get_string, content_resolver.obj(),
j_android_id.obj()));
CheckException(env);
return ScopedJavaLocalRef<jstring>(env, android_id);
}
ScopedJavaLocalRef<jobject> GetContentResolver(JNIEnv* env) {
ScopedJavaLocalRef<jclass> clazz(GetClass(env, "android/content/Context"));
jmethodID j_get_content_resolver_method = GetMethodID(
env, clazz,"getContentResolver", "()Landroid/content/ContentResolver;");
jobject content_resolver = env->CallObjectMethod(
GetApplicationContext(), j_get_content_resolver_method);
CheckException(env);
return ScopedJavaLocalRef<jobject>(env, content_resolver);
}
}
namespace csync {
namespace internal {
std::string GetAndroidId() {
JNIEnv* env = AttachCurrentThread();
ScopedJavaLocalRef<jstring> android_id =
GetAndroidIdJNI(env, GetContentResolver(env));
return ConvertJavaStringToUTF8(android_id);
}
std::string GetModel() {
char model[PROP_VALUE_MAX];
__system_property_get("ro.product.model", model);
return model;
}
bool IsTabletUi() {
NOTIMPLEMENTED() << "TODO(yfriedman): Upstream this";
return true;
}
} // namespace internal
} // namespace csync
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