PowerButton.java

package com.android.settings.widget.buttons;

import com.android.settings.widget.SettingsAppWidgetProvider;
import com.android.settings.widget.WidgetSettings;

import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;

public class PowerButton extends WidgetButton {

	private static PowerButton ownButton;

	@Override
	void initButton() {
		// TODO Auto-generated method stub

	}

	@Override
	public void toggleState(Context context) {
		// TODO Auto-generated method stub

	}

	@Override
	public void updateState(Context context,
			SharedPreferences globalPreferences, int[] appWidgetIds) {
		// TODO Auto-generated method stub

	}

	public void onReceive(Context context, Intent intent) {
		SharedPreferences globalPreferences = context.getSharedPreferences(WidgetSettings.WIDGET_PREF_MAIN,Context.MODE_PRIVATE);
	
		if (globalPreferences.getBoolean(WidgetSettings.AUTO_ENABLE_BLUETOOTH_WITH_POWER, false) &&
				Intent.ACTION_POWER_CONNECTED.equals(intent.getAction())) {
			BluetoothButton.getInstance().toggleState(context,SettingsAppWidgetProvider.STATE_ENABLED);
		} else if (globalPreferences.getBoolean(WidgetSettings.AUTO_DISABLE_BLUETOOTH_WITH_POWER, false) &&
				Intent.ACTION_POWER_DISCONNECTED.equals(intent.getAction())) {
			BluetoothButton.getInstance().toggleState(context,SettingsAppWidgetProvider.STATE_DISABLED);
		}
			
		if (globalPreferences.getBoolean(WidgetSettings.AUTO_ENABLE_WIFI_WITH_POWER, false) &&
				Intent.ACTION_POWER_CONNECTED.equals(intent.getAction())) {
			WifiButton.getInstance().toggleState(context,SettingsAppWidgetProvider.STATE_ENABLED);
		} else if (globalPreferences.getBoolean(WidgetSettings.AUTO_DISABLE_WIFI_WITH_POWER, false) &&
				Intent.ACTION_POWER_DISCONNECTED.equals(intent.getAction())) {
			WifiButton.getInstance().toggleState(context,SettingsAppWidgetProvider.STATE_DISABLED);
		}
	}

	public static PowerButton getInstance() {
		if (ownButton==null)
			ownButton = new PowerButton();

		return ownButton;
	}
}