platform-packages-apps-Settings / src / com / android / settings / notification / PhoneRingtone2PreferenceController.java
PhoneRingtone2PreferenceController.java
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/*
 * Copyright (C) 2018 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
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.settings.notification;

import android.content.Context;
import android.media.RingtoneManager;
import android.telephony.TelephonyManager;

import android.support.v7.preference.PreferenceScreen;

import com.android.settings.DefaultRingtonePreference;
import com.android.settings.Utils;

public class PhoneRingtone2PreferenceController extends RingtonePreferenceControllerBase {

    private static final int SLOT_ID = 1;
    private static final String KEY_PHONE_RINGTONE2 = "ringtone2";

    public PhoneRingtone2PreferenceController(Context context) {
        super(context);
    }

    @Override
    public void displayPreference(PreferenceScreen screen) {
        super.displayPreference(screen);

        DefaultRingtonePreference ringtonePreference =
                (DefaultRingtonePreference) screen.findPreference(KEY_PHONE_RINGTONE2);
        ringtonePreference.setSlotId(SLOT_ID);
    }

    @Override
    public String getPreferenceKey() {
        return KEY_PHONE_RINGTONE2;
    }

    @Override
    public boolean isAvailable() {
        TelephonyManager telephonyManager =
                (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
        return Utils.isVoiceCapable(mContext) && telephonyManager.isMultiSimEnabled();
    }

    @Override
    public int getRingtoneType() {
        return RingtoneManager.TYPE_RINGTONE;
    }
}