1 files changed, 105 insertions, 0 deletions
diff --git a/chromium/components/prefs/android/java/src/org/chromium/components/prefs/PrefService.java b/chromium/components/prefs/android/java/src/org/chromium/components/prefs/PrefService.java
new file mode 100644
index 00000000000..64f1d05b393
--- /dev/null
+++ b/chromium/components/prefs/android/java/src/org/chromium/components/prefs/PrefService.java
@@ -0,0 +1,105 @@
+// Copyright 2020 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.
+
+package org.chromium.components.prefs;
+
+import androidx.annotation.NonNull;
+
+import org.chromium.base.annotations.CalledByNative;
+import org.chromium.base.annotations.NativeMethods;
+
+/** PrefService provides read and write access to native PrefService. */
+public class PrefService {
+    private long mNativePrefServiceAndroid;
+
+    @CalledByNative
+    private static PrefService create(long nativePrefServiceAndroid) {
+        return new PrefService(nativePrefServiceAndroid);
+    }
+
+    @CalledByNative
+    private void clearNativePtr() {
+        mNativePrefServiceAndroid = 0;
+    }
+
+    private PrefService(long nativePrefServiceAndroid) {
+        mNativePrefServiceAndroid = nativePrefServiceAndroid;
+    }
+
+    /**
+     * @param preference The name of the preference.
+     */
+    public void clearPref(@NonNull String preference) {
+        PrefServiceJni.get().clearPref(mNativePrefServiceAndroid, preference);
+    }
+
+    /**
+     * @param preference The name of the preference.
+     * @return Whether the specified preference is enabled.
+     */
+    public boolean getBoolean(@NonNull String preference) {
+        return PrefServiceJni.get().getBoolean(mNativePrefServiceAndroid, preference);
+    }
+
+    /**
+     * @param preference The name of the preference.
+     * @param value The value the specified preference will be set to.
+     */
+    public void setBoolean(@NonNull String preference, boolean value) {
+        PrefServiceJni.get().setBoolean(mNativePrefServiceAndroid, preference, value);
+    }
+
+    /**
+     * @param preference The name of the preference.
+     * @return value The value of the specified preference.
+     */
+    public int getInteger(@NonNull String preference) {
+        return PrefServiceJni.get().getInteger(mNativePrefServiceAndroid, preference);
+    }
+
+    /**
+     * @param preference The name of the preference.
+     * @param value The value the specified preference will be set to.
+     */
+    public void setInteger(@NonNull String preference, int value) {
+        PrefServiceJni.get().setInteger(mNativePrefServiceAndroid, preference, value);
+    }
+
+    /**
+     * @param preference The name of the preference.
+     * @return value The value of the specified preference.
+     */
+    @NonNull
+    public String getString(@NonNull String preference) {
+        return PrefServiceJni.get().getString(mNativePrefServiceAndroid, preference);
+    }
+
+    /**
+     * @param preference The name of the preference.
+     * @param value The value the specified preference will be set to.
+     */
+    public void setString(@NonNull String preference, @NonNull String value) {
+        PrefServiceJni.get().setString(mNativePrefServiceAndroid, preference, value);
+    }
+
+    /**
+     * @param preference The name of the preference.
+     * @return Whether the specified preference is managed.
+     */
+    public boolean isManagedPreference(@NonNull String preference) {
+        return PrefServiceJni.get().isManagedPreference(mNativePrefServiceAndroid, preference);
+    }
+
+    @NativeMethods
+    interface Natives {
+        void clearPref(long nativePrefServiceAndroid, String preference);
+        boolean getBoolean(long nativePrefServiceAndroid, String preference);
+        void setBoolean(long nativePrefServiceAndroid, String preference, boolean value);
+        int getInteger(long nativePrefServiceAndroid, String preference);
+        void setInteger(long nativePrefServiceAndroid, String preference, int value);
+        String getString(long nativePrefServiceAndroid, String preference);
+        void setString(long nativePrefServiceAndroid, String preference, String value);
+        boolean isManagedPreference(long nativePrefServiceAndroid, String preference);
+    }
+}