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/*
* Copyright (C) 2012 The CyanogenMod Project
*
* 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 com.cyanogenmod.filemanager.activities.preferences;
import android.app.ActionBar;
import android.app.Fragment;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.util.Log;
import android.view.MenuItem;
import android.view.View;
import android.widget.TextView;
import com.cyanogenmod.filemanager.R;
import com.cyanogenmod.filemanager.activities.ChangeLogActivity;
import com.cyanogenmod.filemanager.preferences.FileManagerSettings;
import com.cyanogenmod.filemanager.ui.ThemeManager;
import com.cyanogenmod.filemanager.ui.ThemeManager.Theme;
import com.cyanogenmod.filemanager.util.AndroidHelper;
import java.util.List;
/**
* The {@link SettingsPreferences} preferences
*/
public class SettingsPreferences extends PreferenceActivity {
private static final String TAG = "SettingsPreferences"; //$NON-NLS-1$
private static final boolean DEBUG = false;
private TextView mTitle;
private final BroadcastReceiver mNotificationReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (intent != null) {
if (intent.getAction().compareTo(FileManagerSettings.INTENT_THEME_CHANGED) == 0) {
finish();
}
}
}
};
/**
* {@inheritDoc}
*/
@Override
protected void onCreate(Bundle savedInstanceState) {
if (DEBUG) {
Log.d(TAG, "SettingsPreferences.onCreate"); //$NON-NLS-1$
}
// Register the broadcast receiver
IntentFilter filter = new IntentFilter();
filter.addAction(FileManagerSettings.INTENT_THEME_CHANGED);
registerReceiver(this.mNotificationReceiver, filter);
//Initialize action bars
initTitleActionBar();
// Apply the theme
applyTheme();
super.onCreate(savedInstanceState);
}
/**
* {@inheritDoc}
*/
@Override
protected void onDestroy() {
if (DEBUG) {
Log.d(TAG, "SettingsPreferences.onDestroy"); //$NON-NLS-1$
}
// Unregister the receiver
try {
unregisterReceiver(this.mNotificationReceiver);
} catch (Throwable ex) {
/**NON BLOCK**/
}
//All destroy. Continue
super.onDestroy();
}
/**
* Method that initializes the titlebar of the activity.
*/
private void initTitleActionBar() {
//Configure the action bar options
getActionBar().setBackgroundDrawable(
getResources().getDrawable(R.drawable.bg_holo_titlebar));
getActionBar().setDisplayOptions(
ActionBar.DISPLAY_SHOW_CUSTOM | ActionBar.DISPLAY_SHOW_HOME);
getActionBar().setDisplayHomeAsUpEnabled(true);
View customTitle = getLayoutInflater().inflate(R.layout.simple_customtitle, null, false);
this.mTitle = (TextView)customTitle.findViewById(R.id.customtitle_title);
this.mTitle.setText(R.string.pref);
this.mTitle.setContentDescription(getString(R.string.pref));
getActionBar().setCustomView(customTitle);
}
/**
* {@inheritDoc}
*/
@Override
public void onBuildHeaders(List<Header> target) {
loadHeadersFromResource(R.xml.preferences_headers, target);
// Retrieve the about header
Header aboutHeader = target.get(target.size()-1);
try {
String appver =
this.getPackageManager().getPackageInfo(this.getPackageName(), 0).versionName;
aboutHeader.summary = getString(R.string.pref_about_summary, appver);
} catch (Exception e) {
aboutHeader.summary = getString(R.string.pref_about_summary, ""); //$NON-NLS-1$
}
aboutHeader.intent = new Intent(getApplicationContext(), ChangeLogActivity.class);
}
/**
* {@inheritDoc}
*/
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
finish();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
/**
* {@inheritDoc}
*/
@Override
public void onAttachFragment(Fragment fragment) {
super.onAttachFragment(fragment);
if (!AndroidHelper.isTablet(this) && fragment instanceof TitlePreferenceFragment) {
this.mTitle.setText(((TitlePreferenceFragment)fragment).getTitle());
} else {
this.mTitle.setText(R.string.pref);
}
}
/**
* Method that applies the current theme to the activity
* @hide
*/
void applyTheme() {
Theme theme = ThemeManager.getCurrentTheme(this);
theme.setBaseTheme(this, false);
//- ActionBar
theme.setTitlebarDrawable(this, getActionBar(), "titlebar_drawable"); //$NON-NLS-1$
View v = getActionBar().getCustomView().findViewById(R.id.customtitle_title);
theme.setTextColor(this, (TextView)v, "text_color"); //$NON-NLS-1$
// -View
theme.setBackgroundDrawable(
this,
this.getWindow().getDecorView(),
"background_drawable"); //$NON-NLS-1$
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isValidFragment(String fragmentName) {
return true;
}
}
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