37 lines
1.1 KiB
Java
37 lines
1.1 KiB
Java
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.incallui.bindings;
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import android.location.Address;
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/** Superclass for a helper class to get the current location and distance to other locations. */
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public interface DistanceHelper {
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float DISTANCE_NOT_FOUND = -1;
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float MILES_PER_METER = (float) 0.000621371192;
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float KILOMETERS_PER_METER = (float) 0.001;
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void cleanUp();
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float calculateDistance(Address address);
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interface Listener {
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void onLocationReady();
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}
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}
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