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# Legal information ## Weather Information **Weather Information** is licensed under the Apache License, Version 2.0. The full text of the license can be found in: - LICENSE This license applies...
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/** * Copyright 2014 Gustavo Martin Morcuende */*from ww w.ja v a2 s .c o m*/ * 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 name.gumartinm.weather.information.service.conversor; import android.content.Context; import android.content.SharedPreferences; import android.preference.PreferenceManager; import name.gumartinm.weather.information.R; public class WindUnitsConversor implements UnitsConversor { private final Context context; public WindUnitsConversor(final Context context) { this.context = context; } @Override public String getSymbol() { final SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context); final String keyPreference = context.getString(R.string.weather_preferences_wind_key); final String[] values = context.getResources().getStringArray(R.array.weather_preferences_wind); final String unitsPreferenceValue = sharedPreferences.getString( keyPreference, context.getString(R.string.weather_preferences_wind_meters)); String windSymbol; if (unitsPreferenceValue.equals(values[0])) { windSymbol = values[0]; } else { windSymbol = values[1]; } return windSymbol; } @Override public double doConversion(final double value) { final SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context); final String keyPreference = context.getString(R.string.weather_preferences_wind_key); final String[] values = context.getResources().getStringArray(R.array.weather_preferences_wind); final String unitsPreferenceValue = sharedPreferences.getString( keyPreference, context.getString(R.string.weather_preferences_wind_meters)); double convertedWindUnits; if (unitsPreferenceValue.equals(values[0])) { convertedWindUnits = value; } else { convertedWindUnits = value * 2.237; } return convertedWindUnits; } }