/*
 * Copyright (C) 2016 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.incallui.bindings;

import android.content.Context;
import android.content.Intent;
import android.support.annotation.Nullable;
import com.android.dialer.common.ConfigProvider;

/** Default implementation for InCallUi bindings. */
public class InCallUiBindingsStub implements InCallUiBindings {
  private ConfigProvider configProvider;

  @Override
  @Nullable
  public PhoneNumberService newPhoneNumberService(Context context) {
    return null;
  }

  @Override
  @Nullable
  public Intent getUiReadyBroadcastIntent(Context context) {
    return null;
  }

  @Override
  @Nullable
  public Intent getCallStateButtonBroadcastIntent(Context context) {
    return null;
  }

  @Override
  @Nullable
  public DistanceHelper newDistanceHelper(Context context, DistanceHelper.Listener listener) {
    return null;
  }

  @Override
  @Nullable
  public ContactUtils getContactUtilsInstance(Context context) {
    return null;
  }

  @Override
  public ConfigProvider getConfigProvider() {
    if (configProvider == null) {
      configProvider =
          new ConfigProvider() {
            @Override
            public String getString(String key, String defaultValue) {
              return defaultValue;
            }

            @Override
            public long getLong(String key, long defaultValue) {
              return defaultValue;
            }

            @Override
            public boolean getBoolean(String key, boolean defaultValue) {
              return defaultValue;
            }
          };
    }
    return configProvider;
  }
}