Move important notice version to resource

<?xml version="1.0" encoding="utf-8"?>

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/*

**

** Copyright 2014, The Android Open Source Project

**

** Licensed under the Apache License, Version 2.0 (the "License");

** you may not use this file except in compliance with the License.

** You may obtain a copy of the License at

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**     http://www.apache.org/licenses/LICENSE-2.0

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** See the License for the specific language governing permissions and

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-->

<resources>

    <integer name="config_important_notice_version">0</integer>

    <!-- TODO: Add important notice title and description string resources. -->

</resources>

import android.provider.Settings.SettingNotFoundException;

import android.util.Log;

import com.android.inputmethod.latin.R;

public final class ImportantNoticeUtils {

    private static final String TAG = ImportantNoticeUtils.class.getSimpleName();

    // The current version number of an important notice.

    // This number must be incremented whenever users should see a new important notice.

    private static final int CURRENT_IMPORTANT_NOTICE_VERSION = 0;

    // {@link SharedPreferences} name to save the last important notice version that has been

    // displayed to users.

    private static final String PREFERENCE_NAME = "important_notice";

        return context.getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE);

    }

    private static int getCurrentImportantNoticeVersion(final Context context) {

        return context.getResources().getInteger(R.integer.config_important_notice_version);

    }

    public static boolean hasNewImportantNotice(final Context context) {

        final SharedPreferences prefs = getImportantNoticePreferences(context);

        final int lastVersion = prefs.getInt(KEY_IMPORTANT_NOTICE_VERSION, 0);

        return CURRENT_IMPORTANT_NOTICE_VERSION > lastVersion;

        return getCurrentImportantNoticeVersion(context) > lastVersion;

    }

    public static void updateLastImportantNoticeVersion(final Context context) {

        final SharedPreferences prefs = getImportantNoticePreferences(context);

        prefs.edit()

                .putInt(KEY_IMPORTANT_NOTICE_VERSION, CURRENT_IMPORTANT_NOTICE_VERSION)

                .putInt(KEY_IMPORTANT_NOTICE_VERSION, getCurrentImportantNoticeVersion(context))

                .apply();

    }

}