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The Android Open Source Project
2009-03-03 18:28:52 -08:00
parent a578a6c4ad
commit 4e14e5ccbf
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src/com/android/settings/ApnSettings.java
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/*
* Copyright (C) 2008 The Android Open Source 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.android.settings;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceCategory;
import android.preference.PreferenceGroup;
import android.preference.PreferenceScreen;
import android.provider.Telephony;
import android.text.TextUtils;
import android.view.Menu;
import android.view.MenuItem;
public class ApnSettings extends PreferenceActivity {
public static final String EXTRA_POSITION = "position";
private static final int ID_INDEX = 0;
private static final int NAME_INDEX = 1;
private static final int APN_INDEX = 2;
private static final int MENU_NEW = Menu.FIRST;
private Cursor mCursor;
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
addPreferencesFromResource(R.xml.apn_settings);
}
@Override
protected void onResume() {
super.onResume();
fillList();
}
private void fillList() {
mCursor = managedQuery(Telephony.Carriers.CONTENT_URI, new String[] {
"_id", "name", "apn"}, null, Telephony.Carriers.DEFAULT_SORT_ORDER);
PreferenceGroup apnList = (PreferenceGroup) findPreference("apn_list");
apnList.removeAll();
mCursor.moveToFirst();
while (!mCursor.isAfterLast()) {
String name = mCursor.getString(NAME_INDEX);
String apn = mCursor.getString(APN_INDEX);
if (name != null && apn != null && TextUtils.getTrimmedLength(name) > 0
&& TextUtils.getTrimmedLength(apn) > 0) {
Preference pref = new Preference((Context) this);
pref.setKey(mCursor.getString(ID_INDEX));
pref.setTitle(name);
pref.setSummary(apn);
pref.setPersistent(false);
apnList.addPreference(pref);
}
mCursor.moveToNext();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
menu.add(0, MENU_NEW, 0,
getResources().getString(R.string.menu_new))
.setIcon(android.R.drawable.ic_menu_add);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case MENU_NEW:
addNewApn();
return true;
}
return super.onOptionsItemSelected(item);
}
private void addNewApn() {
startActivity(new Intent(Intent.ACTION_INSERT, Telephony.Carriers.CONTENT_URI));
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
int pos = Integer.parseInt(preference.getKey());
Uri url = ContentUris.withAppendedId(Telephony.Carriers.CONTENT_URI, pos);
startActivity(new Intent(Intent.ACTION_EDIT, url));
return true;
}
}