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/*
* Copyright (C) 2010 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.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.Fragment;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.os.UserHandle;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.EditText;
import com.android.internal.widget.LockPatternUtils;
public class OwnerInfoSettings extends DialogFragment implements OnClickListener {
private static final String TAG_OWNER_INFO = "ownerInfo";
private View mView;
private int mUserId;
private LockPatternUtils mLockPatternUtils;
private EditText mOwnerInfo;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mUserId = UserHandle.myUserId();
mLockPatternUtils = new LockPatternUtils(getActivity());
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
mView = LayoutInflater.from(getActivity()).inflate(R.layout.ownerinfo, null);
initView();
return new AlertDialog.Builder(getActivity())
.setTitle(R.string.owner_info_settings_title)
.setView(mView)
.setPositiveButton(R.string.save, this)
.setNegativeButton(R.string.cancel, this)
.show();
}
private void initView() {
String info = mLockPatternUtils.getOwnerInfo(mUserId);
mOwnerInfo = (EditText) mView.findViewById(R.id.owner_info_edit_text);
if (!TextUtils.isEmpty(info)) {
mOwnerInfo.setText(info);
}
}
@Override
public void onClick(DialogInterface dialog, int which) {
if (which == AlertDialog.BUTTON_POSITIVE) {
String info = mOwnerInfo.getText().toString();
mLockPatternUtils.setOwnerInfoEnabled(!TextUtils.isEmpty(info), mUserId);
mLockPatternUtils.setOwnerInfo(info, mUserId);
if (getTargetFragment() instanceof SecuritySettings) {
((SecuritySettings) getTargetFragment()).updateOwnerInfo();
}
}
}
public static void show(Fragment parent) {
if (!parent.isAdded()) return;
final OwnerInfoSettings dialog = new OwnerInfoSettings();
dialog.setTargetFragment(parent, 0);
dialog.show(parent.getFragmentManager(), TAG_OWNER_INFO);
}
}
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