1 // Copyright 2020 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 "components/prefs/android/pref_service_android.h"
6
7 #include <string>
8
9 #include "components/prefs/android/jni_headers/PrefService_jni.h"
10 #include "components/prefs/pref_service.h"
11
12 using base::android::JavaParamRef;
13 using base::android::ScopedJavaLocalRef;
14
PrefServiceAndroid(PrefService * pref_service)15 PrefServiceAndroid::PrefServiceAndroid(PrefService* pref_service)
16 : pref_service_(pref_service) {}
17
~PrefServiceAndroid()18 PrefServiceAndroid::~PrefServiceAndroid() {
19 if (java_ref_) {
20 Java_PrefService_clearNativePtr(base::android::AttachCurrentThread(),
21 java_ref_);
22 java_ref_.Reset();
23 }
24 }
25
GetJavaObject()26 ScopedJavaLocalRef<jobject> PrefServiceAndroid::GetJavaObject() {
27 JNIEnv* env = base::android::AttachCurrentThread();
28 if (!java_ref_) {
29 java_ref_.Reset(
30 Java_PrefService_create(env, reinterpret_cast<intptr_t>(this)));
31 }
32 return ScopedJavaLocalRef<jobject>(java_ref_);
33 }
34
ClearPref(JNIEnv * env,const JavaParamRef<jstring> & j_preference)35 void PrefServiceAndroid::ClearPref(JNIEnv* env,
36 const JavaParamRef<jstring>& j_preference) {
37 pref_service_->ClearPref(
38 base::android::ConvertJavaStringToUTF8(env, j_preference));
39 }
40
HasPrefPath(JNIEnv * env,const base::android::JavaParamRef<jstring> & j_preference)41 jboolean PrefServiceAndroid::HasPrefPath(
42 JNIEnv* env,
43 const base::android::JavaParamRef<jstring>& j_preference) {
44 return pref_service_->HasPrefPath(
45 base::android::ConvertJavaStringToUTF8(env, j_preference));
46 }
47
GetBoolean(JNIEnv * env,const JavaParamRef<jstring> & j_preference)48 jboolean PrefServiceAndroid::GetBoolean(
49 JNIEnv* env,
50 const JavaParamRef<jstring>& j_preference) {
51 return pref_service_->GetBoolean(
52 base::android::ConvertJavaStringToUTF8(env, j_preference));
53 }
54
SetBoolean(JNIEnv * env,const JavaParamRef<jstring> & j_preference,const jboolean j_value)55 void PrefServiceAndroid::SetBoolean(JNIEnv* env,
56 const JavaParamRef<jstring>& j_preference,
57 const jboolean j_value) {
58 pref_service_->SetBoolean(
59 base::android::ConvertJavaStringToUTF8(env, j_preference), j_value);
60 }
61
GetInteger(JNIEnv * env,const JavaParamRef<jstring> & j_preference)62 jint PrefServiceAndroid::GetInteger(JNIEnv* env,
63 const JavaParamRef<jstring>& j_preference) {
64 return pref_service_->GetInteger(
65 base::android::ConvertJavaStringToUTF8(env, j_preference));
66 }
67
SetInteger(JNIEnv * env,const JavaParamRef<jstring> & j_preference,const jint j_value)68 void PrefServiceAndroid::SetInteger(JNIEnv* env,
69 const JavaParamRef<jstring>& j_preference,
70 const jint j_value) {
71 pref_service_->SetInteger(
72 base::android::ConvertJavaStringToUTF8(env, j_preference), j_value);
73 }
74
GetString(JNIEnv * env,const JavaParamRef<jstring> & j_preference)75 ScopedJavaLocalRef<jstring> PrefServiceAndroid::GetString(
76 JNIEnv* env,
77 const JavaParamRef<jstring>& j_preference) {
78 return base::android::ConvertUTF8ToJavaString(
79 env, pref_service_->GetString(
80 base::android::ConvertJavaStringToUTF8(env, j_preference)));
81 }
82
SetString(JNIEnv * env,const JavaParamRef<jstring> & j_preference,const base::android::JavaParamRef<jstring> & j_value)83 void PrefServiceAndroid::SetString(
84 JNIEnv* env,
85 const JavaParamRef<jstring>& j_preference,
86 const base::android::JavaParamRef<jstring>& j_value) {
87 pref_service_->SetString(
88 base::android::ConvertJavaStringToUTF8(env, j_preference),
89 base::android::ConvertJavaStringToUTF8(env, j_value));
90 }
91
IsManagedPreference(JNIEnv * env,const JavaParamRef<jstring> & j_preference)92 jboolean PrefServiceAndroid::IsManagedPreference(
93 JNIEnv* env,
94 const JavaParamRef<jstring>& j_preference) {
95 return pref_service_->IsManagedPreference(
96 base::android::ConvertJavaStringToUTF8(env, j_preference));
97 }
98
IsDefaultValuePreference(JNIEnv * env,const base::android::JavaParamRef<jstring> & j_preference)99 jboolean PrefServiceAndroid::IsDefaultValuePreference(
100 JNIEnv* env,
101 const base::android::JavaParamRef<jstring>& j_preference) {
102 const PrefService::Preference* pref = pref_service_->FindPreference(
103 base::android::ConvertJavaStringToUTF8(env, j_preference));
104 return pref && pref->IsDefaultValue();
105 }
106