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/*
* Copyright (C) 2012-2014 The CyanogenMod Project (DvTonder)
*
* 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.lockclock.preference;
import android.annotation.SuppressLint;
import android.app.ActionBar;
import android.appwidget.AppWidgetManager;
import android.content.Intent;
import android.preference.PreferenceActivity;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import com.cyanogenmod.lockclock.R;
import java.util.List;
public class Preferences extends PreferenceActivity {
// only used when adding a new widget
private int mNewWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID;
@Override
public void onBuildHeaders(List<Header> target) {
loadHeadersFromResource(R.xml.preferences_headers, target);
// Check if triggered from adding a new widget
Intent intent = getIntent();
if (intent != null
&& AppWidgetManager.ACTION_APPWIDGET_CONFIGURE.equals(intent.getAction())) {
mNewWidgetId = intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mNewWidgetId);
// See http://code.google.com/p/android/issues/detail?id=2539
myResult(RESULT_CANCELED);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.options_menu, menu);
ActionBar mActionBar = getActionBar();
// Show up navigation and hide 'done' button when not triggered from adding a new widget
if ((mActionBar != null) && (mNewWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID)) {
mActionBar.setDisplayHomeAsUpEnabled(true);
MenuItem item = menu.findItem(R.id.menu_done);
item.setVisible(false);
}
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle item selection
switch (item.getItemId()) {
case R.id.menu_done:
case android.R.id.home:
myResult(RESULT_OK);
finish();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
public void onBackPressed() {
// If launched from the configure intent, signal RESULT_OK
myResult(RESULT_OK);
super.onBackPressed();
}
private void myResult(int result) {
if (mNewWidgetId != AppWidgetManager.INVALID_APPWIDGET_ID) {
setResult(result, new Intent().putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mNewWidgetId));
}
}
/**
* This is required to be able to build with API level 19
*/
@SuppressLint("Override")
@Override
public boolean isValidFragment(String fragmentName) {
// Assume a valid fragment name at all times
return true;
}
}
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