115 lines
4.1 KiB
Java
115 lines
4.1 KiB
Java
/*
|
|
* 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 com.android.internal.widget.LockPatternUtils;
|
|
|
|
import android.app.Activity;
|
|
import android.os.Bundle;
|
|
import android.os.Handler;
|
|
import android.text.Editable;
|
|
import android.view.View;
|
|
import android.view.View.OnClickListener;
|
|
import android.widget.Button;
|
|
import android.widget.TextView;
|
|
|
|
public class ConfirmLockPassword extends Activity implements OnClickListener {
|
|
private static final long ERROR_MESSAGE_TIMEOUT = 3000;
|
|
private final int digitIds[] = new int[] { R.id.zero, R.id.one, R.id.two, R.id.three,
|
|
R.id.four, R.id.five, R.id.six, R.id.seven, R.id.eight, R.id.nine };
|
|
private TextView mPasswordTextView;
|
|
private LockPatternUtils mLockPatternUtils;
|
|
private TextView mHeaderText;
|
|
private Handler mHandler = new Handler();
|
|
|
|
@Override
|
|
protected void onCreate(Bundle savedInstanceState) {
|
|
super.onCreate(savedInstanceState);
|
|
mLockPatternUtils = new LockPatternUtils(this);
|
|
initViews();
|
|
}
|
|
|
|
private void initViews() {
|
|
int mode = mLockPatternUtils.getPasswordMode();
|
|
if (LockPatternUtils.MODE_PIN == mode || LockPatternUtils.MODE_PASSWORD == mode) {
|
|
setContentView(R.layout.confirm_lock_pin);
|
|
for (int i = 0; i < digitIds.length; i++) {
|
|
Button button = (Button) findViewById(digitIds[i]);
|
|
button.setOnClickListener(this);
|
|
button.setText(Integer.toString(i));
|
|
}
|
|
findViewById(R.id.ok).setOnClickListener(this);
|
|
findViewById(R.id.cancel).setOnClickListener(this);
|
|
}
|
|
findViewById(R.id.backspace).setOnClickListener(this);
|
|
mPasswordTextView = (TextView) findViewById(R.id.pinDisplay);
|
|
mHeaderText = (TextView) findViewById(R.id.headerText);
|
|
mHeaderText.setText(R.string.lockpassword_confirm_your_password_header);
|
|
}
|
|
|
|
public void onClick(View v) {
|
|
switch (v.getId()) {
|
|
case R.id.ok:
|
|
{
|
|
final String pin = mPasswordTextView.getText().toString();
|
|
if (mLockPatternUtils.checkPassword(pin)) {
|
|
setResult(RESULT_OK);
|
|
finish();
|
|
} else {
|
|
showError(R.string.lockpattern_need_to_unlock_wrong);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case R.id.backspace:
|
|
{
|
|
final Editable digits = mPasswordTextView.getEditableText();
|
|
final int len = digits.length();
|
|
if (len > 0) {
|
|
digits.delete(len-1, len);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case R.id.cancel:
|
|
setResult(RESULT_CANCELED);
|
|
finish();
|
|
break;
|
|
|
|
default:
|
|
// Digits
|
|
for (int i = 0; i < digitIds.length; i++) {
|
|
if (v.getId() == digitIds[i]) {
|
|
mPasswordTextView.append(Integer.toString(i));
|
|
return;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
private void showError(int msg) {
|
|
mHeaderText.setText(msg);
|
|
mPasswordTextView.setText(null);
|
|
mHandler.postDelayed(new Runnable() {
|
|
public void run() {
|
|
mHeaderText.setText(R.string.lockpassword_confirm_your_password_header);
|
|
}
|
|
}, ERROR_MESSAGE_TIMEOUT);
|
|
}
|
|
}
|