42 lines
1.6 KiB
Java
42 lines
1.6 KiB
Java
/*
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* Copyright (c) 2009-2011. Created by serso aka se.solovyev.
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* For more information, please, contact se.solovyev@gmail.com
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*/
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package org.solovyev.android.calculator;
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import android.content.SharedPreferences;
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import android.os.Bundle;
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import android.preference.PreferenceActivity;
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import org.solovyev.android.calculator.model.CalculatorEngine;
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import org.solovyev.android.view.widgets.VibratorContainer;
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/**
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* User: serso
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* Date: 7/16/11
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* Time: 6:37 PM
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*/
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public class CalculatorPreferencesActivity extends PreferenceActivity implements SharedPreferences.OnSharedPreferenceChangeListener {
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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addPreferencesFromResource(R.xml.main_preferences);
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final SharedPreferences preferences = getPreferenceManager().getSharedPreferences();
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preferences.registerOnSharedPreferenceChangeListener(this);
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onSharedPreferenceChanged(preferences, CalculatorEngine.ROUND_RESULT_P_KEY);
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onSharedPreferenceChanged(preferences, VibratorContainer.HAPTIC_FEEDBACK_P_KEY);
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}
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@Override
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public void onSharedPreferenceChanged(SharedPreferences preferences, String key) {
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if (CalculatorEngine.ROUND_RESULT_P_KEY.equals(key)) {
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findPreference(CalculatorEngine.RESULT_PRECISION_P_KEY).setEnabled(preferences.getBoolean(key, CalculatorEngine.ROUND_RESULT_DEFAULT));
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} else if (VibratorContainer.HAPTIC_FEEDBACK_P_KEY.equals(key)) {
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findPreference(VibratorContainer.HAPTIC_FEEDBACK_DURATION_P_KEY).setEnabled(preferences.getBoolean(key, VibratorContainer.HAPTIC_FEEDBACK_DEFAULT));
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}
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}
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}
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