114 lines
4.1 KiB
Java
114 lines
4.1 KiB
Java
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings;
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import com.android.internal.widget.LockPatternUtils;
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import com.android.internal.widget.PasswordEntryKeyboardHelper;
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import com.android.internal.widget.PasswordEntryKeyboardView;
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import android.app.Activity;
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import android.os.Bundle;
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import android.os.Handler;
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import android.text.Editable;
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import android.view.View;
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import android.view.WindowManager;
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import android.view.View.OnClickListener;
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import android.widget.Button;
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import android.widget.TextView;
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public class ConfirmLockPassword extends Activity implements OnClickListener {
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private static final long ERROR_MESSAGE_TIMEOUT = 3000;
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private TextView mPasswordEntry;
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private LockPatternUtils mLockPatternUtils;
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private TextView mHeaderText;
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private Handler mHandler = new Handler();
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private PasswordEntryKeyboardHelper mKeyboardHelper;
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private PasswordEntryKeyboardView mKeyboardView;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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mLockPatternUtils = new LockPatternUtils(this);
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initViews();
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}
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private void initViews() {
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int mode = mLockPatternUtils.getPasswordMode();
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setContentView(R.layout.confirm_lock_password);
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// Disable IME on our window since we provide our own keyboard
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getWindow().setFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
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WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
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findViewById(R.id.cancel_button).setOnClickListener(this);
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findViewById(R.id.next_button).setOnClickListener(this);
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mPasswordEntry = (TextView) findViewById(R.id.password_entry);
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mKeyboardView = (PasswordEntryKeyboardView) findViewById(R.id.keyboard);
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mHeaderText = (TextView) findViewById(R.id.headerText);
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mHeaderText.setText(R.string.lockpassword_confirm_your_password_header);
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final boolean isAlpha =
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LockPatternUtils.MODE_PASSWORD == mLockPatternUtils.getPasswordMode();
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mKeyboardHelper = new PasswordEntryKeyboardHelper(this, mKeyboardView, mPasswordEntry);
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mKeyboardHelper.setKeyboardMode(isAlpha ? PasswordEntryKeyboardHelper.KEYBOARD_MODE_ALPHA
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: PasswordEntryKeyboardHelper.KEYBOARD_MODE_NUMERIC);
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mKeyboardView.requestFocus();
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}
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@Override
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protected void onPause() {
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super.onPause();
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mKeyboardView.requestFocus();
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}
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@Override
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protected void onResume() {
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// TODO Auto-generated method stub
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super.onResume();
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mKeyboardView.requestFocus();
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}
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public void onClick(View v) {
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switch (v.getId()) {
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case R.id.next_button:
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{
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final String pin = mPasswordEntry.getText().toString();
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if (mLockPatternUtils.checkPassword(pin)) {
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setResult(RESULT_OK);
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finish();
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} else {
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showError(R.string.lockpattern_need_to_unlock_wrong);
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}
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}
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break;
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case R.id.cancel_button:
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setResult(RESULT_CANCELED);
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finish();
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break;
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}
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}
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private void showError(int msg) {
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mHeaderText.setText(msg);
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mPasswordEntry.setText(null);
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mHandler.postDelayed(new Runnable() {
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public void run() {
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mHeaderText.setText(R.string.lockpassword_confirm_your_password_header);
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}
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}, ERROR_MESSAGE_TIMEOUT);
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}
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}
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