/*
 *				Tweetings - Twitter client for Android
 * 
 * Copyright (C) 2012-2013 RBD Solutions Limited <apps@tweetings.net>
 * Copyright (C) 2012 Mariotaku Lee <mariotaku.lee@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.dwdesign.tweetings.activity;

import com.dwdesign.tweetings.Constants;
import com.dwdesign.tweetings.R;
import com.dwdesign.tweetings.util.OnBackPressedAccessor;

import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.view.KeyEvent;

@SuppressWarnings("deprecation")
public class InternalSettingsActivity extends PreferenceActivity implements Constants {

	@Override
	public void onCreate(final Bundle savedInstanceState) {
		setTheme();
		super.onCreate(savedInstanceState);
		getPreferenceManager().setSharedPreferencesName(SHARED_PREFERENCES_NAME);
		addPreferencesFromResource(R.xml.settings);
	}

	@Override
	public boolean onKeyUp(final int keyCode, final KeyEvent event) {
		switch (keyCode) {
			case KeyEvent.KEYCODE_BACK: {
				final Activity activity = getParent();
				if (activity instanceof SettingsActivity && Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) {
					OnBackPressedAccessor.onBackPressed(activity);
					return true;
				}
				break;
			}
		}
		return super.onKeyUp(keyCode, event);
	}

	public void setTheme() {
		final SharedPreferences preferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
		final boolean is_dark_theme = preferences.getBoolean(PREFERENCE_KEY_DARK_THEME, true);
		final boolean solid_color_background = preferences.getBoolean(PREFERENCE_KEY_SOLID_COLOR_BACKGROUND, false);
		setTheme(is_dark_theme ? R.style.Theme_Twidere : R.style.Theme_Twidere_Light);
		if (solid_color_background) {
			getWindow().setBackgroundDrawableResource(is_dark_theme ? android.R.color.black : android.R.color.white);
		}
	}
}