ChooseLockPassword.java revision 8a963babe2e36b7a41f77b8d2598c97658196e58
100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller/* 200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * Copyright (C) 2010 The Android Open Source Project 300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * 400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * Licensed under the Apache License, Version 2.0 (the "License"); 500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * you may not use this file except in compliance with the License. 600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * You may obtain a copy of the License at 700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * 800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * http://www.apache.org/licenses/LICENSE-2.0 900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * 1000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * Unless required by applicable law or agreed to in writing, software 1100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * distributed under the License is distributed on an "AS IS" BASIS, 1200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * See the License for the specific language governing permissions and 1400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller * limitations under the License. 1500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller */ 1600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 1700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerpackage com.android.settings; 1800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 198a963babe2e36b7a41f77b8d2598c97658196e58Chris Wrenimport com.android.internal.logging.MetricsLogger; 2000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport com.android.internal.widget.LockPatternUtils; 212f9dbcb49174d85218dd18e3b2097d3b9fc789c7Jim Millerimport com.android.internal.widget.PasswordEntryKeyboardHelper; 222f9dbcb49174d85218dd18e3b2097d3b9fc789c7Jim Millerimport com.android.internal.widget.PasswordEntryKeyboardView; 236f60f7ed22f94891156115643452a32d0324f65aAdrian Roosimport com.android.settings.notification.RedactionInterstitial; 2400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 2500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.app.Activity; 2617e9e1933055b207473b488595b2887bfcaea32eJim Millerimport android.app.Fragment; 27af366a3ed66dcb3c3ecb1dd101e5d8869b518598Jim Millerimport android.app.admin.DevicePolicyManager; 280698a216311acd9ab52224602d1a75c08bf89f04Jim Millerimport android.content.Context; 2900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.content.Intent; 302f9dbcb49174d85218dd18e3b2097d3b9fc789c7Jim Millerimport android.inputmethodservice.KeyboardView; 3100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.os.Bundle; 3200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.os.Handler; 33552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasaniimport android.os.Message; 3400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.text.Editable; 352e28acedc623527aa5e84ba66635700d6547569aJim Millerimport android.text.InputType; 36122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.Selection; 37122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.Spannable; 3800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.text.TextUtils; 39122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.TextWatcher; 40122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.view.KeyEvent; 4117e9e1933055b207473b488595b2887bfcaea32eJim Millerimport android.view.LayoutInflater; 4200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.view.View; 4317e9e1933055b207473b488595b2887bfcaea32eJim Millerimport android.view.ViewGroup; 4400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.view.View.OnClickListener; 45122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.view.inputmethod.EditorInfo; 4600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.widget.Button; 4700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.widget.TextView; 48122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.widget.TextView.OnEditorActionListener; 4900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 50263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Megliopublic class ChooseLockPassword extends SettingsActivity { 5100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller public static final String PASSWORD_MIN_KEY = "lockscreen.password_min"; 5200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller public static final String PASSWORD_MAX_KEY = "lockscreen.password_max"; 5357fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_LETTERS_KEY = "lockscreen.password_min_letters"; 5457fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_LOWERCASE_KEY = "lockscreen.password_min_lowercase"; 5557fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_UPPERCASE_KEY = "lockscreen.password_min_uppercase"; 5657fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_NUMERIC_KEY = "lockscreen.password_min_numeric"; 5757fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_SYMBOLS_KEY = "lockscreen.password_min_symbols"; 582df65e4facac659314c2440d0af6316924166e2bKonstantin Lopyrev public static final String PASSWORD_MIN_NONLETTER_KEY = "lockscreen.password_min_nonletter"; 5900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 6017e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 6117e9e1933055b207473b488595b2887bfcaea32eJim Miller public Intent getIntent() { 6217e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent modIntent = new Intent(super.getIntent()); 636b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam modIntent.putExtra(EXTRA_SHOW_FRAGMENT, getFragmentClass().getName()); 6417e9e1933055b207473b488595b2887bfcaea32eJim Miller return modIntent; 6517e9e1933055b207473b488595b2887bfcaea32eJim Miller } 66122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 67f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos public static Intent createIntent(Context context, int quality, 680698a216311acd9ab52224602d1a75c08bf89f04Jim Miller int minLength, final int maxLength, boolean requirePasswordToDecrypt, 690698a216311acd9ab52224602d1a75c08bf89f04Jim Miller boolean confirmCredentials) { 700698a216311acd9ab52224602d1a75c08bf89f04Jim Miller Intent intent = new Intent().setClass(context, ChooseLockPassword.class); 710698a216311acd9ab52224602d1a75c08bf89f04Jim Miller intent.putExtra(LockPatternUtils.PASSWORD_TYPE_KEY, quality); 720698a216311acd9ab52224602d1a75c08bf89f04Jim Miller intent.putExtra(PASSWORD_MIN_KEY, minLength); 730698a216311acd9ab52224602d1a75c08bf89f04Jim Miller intent.putExtra(PASSWORD_MAX_KEY, maxLength); 740698a216311acd9ab52224602d1a75c08bf89f04Jim Miller intent.putExtra(ChooseLockGeneric.CONFIRM_CREDENTIALS, confirmCredentials); 750698a216311acd9ab52224602d1a75c08bf89f04Jim Miller intent.putExtra(EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, requirePasswordToDecrypt); 760698a216311acd9ab52224602d1a75c08bf89f04Jim Miller return intent; 770698a216311acd9ab52224602d1a75c08bf89f04Jim Miller } 780698a216311acd9ab52224602d1a75c08bf89f04Jim Miller 7917e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 80a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani protected boolean isValidFragment(String fragmentName) { 81a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani if (ChooseLockPasswordFragment.class.getName().equals(fragmentName)) return true; 82a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani return false; 83a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani } 84a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani 856b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam /* package */ Class<? extends Fragment> getFragmentClass() { 866b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam return ChooseLockPasswordFragment.class; 876b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 886b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam 89a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani @Override 9017e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onCreate(Bundle savedInstanceState) { 9117e9e1933055b207473b488595b2887bfcaea32eJim Miller // TODO: Fix on phones 9217e9e1933055b207473b488595b2887bfcaea32eJim Miller // Disable IME on our window since we provide our own keyboard 9317e9e1933055b207473b488595b2887bfcaea32eJim Miller //getWindow().setFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, 9417e9e1933055b207473b488595b2887bfcaea32eJim Miller //WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM); 9517e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onCreate(savedInstanceState); 967da8cae44b622518fbffd6d265f291c39e9fc722Jim Miller CharSequence msg = getText(R.string.lockpassword_choose_your_password_header); 97263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio setTitle(msg); 9817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 99122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 1008a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren public static class ChooseLockPasswordFragment extends InstrumentedFragment 10117e9e1933055b207473b488595b2887bfcaea32eJim Miller implements OnClickListener, OnEditorActionListener, TextWatcher { 10217e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_FIRST_PIN = "first_pin"; 10317e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UI_STAGE = "ui_stage"; 10417e9e1933055b207473b488595b2887bfcaea32eJim Miller private TextView mPasswordEntry; 1054c00a611835e2257502ddcdd26b4e827c5b64f80Adrian Roos private int mPasswordMinLength = LockPatternUtils.MIN_LOCK_PASSWORD_SIZE; 10617e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMaxLength = 16; 10717e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinLetters = 0; 10817e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinUpperCase = 0; 10917e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinLowerCase = 0; 11017e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinSymbols = 0; 11117e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinNumeric = 0; 11217e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinNonLetter = 0; 11317e9e1933055b207473b488595b2887bfcaea32eJim Miller private LockPatternUtils mLockPatternUtils; 11417e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mRequestedQuality = DevicePolicyManager.PASSWORD_QUALITY_NUMERIC; 11517e9e1933055b207473b488595b2887bfcaea32eJim Miller private ChooseLockSettingsHelper mChooseLockSettingsHelper; 11617e9e1933055b207473b488595b2887bfcaea32eJim Miller private Stage mUiStage = Stage.Introduction; 1176d5c75f6cd928befb348fa283e53edc10716f151Adrian Roos private boolean mDone = false; 11817e9e1933055b207473b488595b2887bfcaea32eJim Miller private TextView mHeaderText; 11917e9e1933055b207473b488595b2887bfcaea32eJim Miller private String mFirstPin; 12017e9e1933055b207473b488595b2887bfcaea32eJim Miller private KeyboardView mKeyboardView; 12117e9e1933055b207473b488595b2887bfcaea32eJim Miller private PasswordEntryKeyboardHelper mKeyboardHelper; 12217e9e1933055b207473b488595b2887bfcaea32eJim Miller private boolean mIsAlphaMode; 12317e9e1933055b207473b488595b2887bfcaea32eJim Miller private Button mCancelButton; 12417e9e1933055b207473b488595b2887bfcaea32eJim Miller private Button mNextButton; 12517e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final int CONFIRM_EXISTING_REQUEST = 58; 12617e9e1933055b207473b488595b2887bfcaea32eJim Miller static final int RESULT_FINISHED = RESULT_FIRST_USER; 12717e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final long ERROR_MESSAGE_TIMEOUT = 3000; 128552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani private static final int MSG_SHOW_ERROR = 1; 129552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani 130552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani private Handler mHandler = new Handler() { 131552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani @Override 132552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani public void handleMessage(Message msg) { 133552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani if (msg.what == MSG_SHOW_ERROR) { 134552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani updateStage((Stage) msg.obj); 135552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani } 136552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani } 137552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani }; 13800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 13900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller /** 14017e9e1933055b207473b488595b2887bfcaea32eJim Miller * Keep track internally of where the user is in choosing a pattern. 14100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller */ 14217e9e1933055b207473b488595b2887bfcaea32eJim Miller protected enum Stage { 14317e9e1933055b207473b488595b2887bfcaea32eJim Miller 14417e9e1933055b207473b488595b2887bfcaea32eJim Miller Introduction(R.string.lockpassword_choose_your_password_header, 14517e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_choose_your_pin_header, 14617e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_continue_label), 14717e9e1933055b207473b488595b2887bfcaea32eJim Miller 14817e9e1933055b207473b488595b2887bfcaea32eJim Miller NeedToConfirm(R.string.lockpassword_confirm_your_password_header, 14917e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_confirm_your_pin_header, 15017e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_ok_label), 15117e9e1933055b207473b488595b2887bfcaea32eJim Miller 15217e9e1933055b207473b488595b2887bfcaea32eJim Miller ConfirmWrong(R.string.lockpassword_confirm_passwords_dont_match, 15317e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_confirm_pins_dont_match, 15417e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_continue_label); 15517e9e1933055b207473b488595b2887bfcaea32eJim Miller 15617e9e1933055b207473b488595b2887bfcaea32eJim Miller Stage(int hintInAlpha, int hintInNumeric, int nextButtonText) { 15717e9e1933055b207473b488595b2887bfcaea32eJim Miller this.alphaHint = hintInAlpha; 15817e9e1933055b207473b488595b2887bfcaea32eJim Miller this.numericHint = hintInNumeric; 15917e9e1933055b207473b488595b2887bfcaea32eJim Miller this.buttonText = nextButtonText; 16017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 16117e9e1933055b207473b488595b2887bfcaea32eJim Miller 16217e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int alphaHint; 16317e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int numericHint; 16417e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int buttonText; 16500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 16600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 16717e9e1933055b207473b488595b2887bfcaea32eJim Miller // required constructor for fragments 16817e9e1933055b207473b488595b2887bfcaea32eJim Miller public ChooseLockPasswordFragment() { 16900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 17000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 17100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 17217e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 17317e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onCreate(Bundle savedInstanceState) { 17417e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onCreate(savedInstanceState); 17517e9e1933055b207473b488595b2887bfcaea32eJim Miller mLockPatternUtils = new LockPatternUtils(getActivity()); 17617e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent intent = getActivity().getIntent(); 17766026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani if (!(getActivity() instanceof ChooseLockPassword)) { 17866026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani throw new SecurityException("Fragment contained in wrong activity"); 17966026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani } 18017e9e1933055b207473b488595b2887bfcaea32eJim Miller mRequestedQuality = Math.max(intent.getIntExtra(LockPatternUtils.PASSWORD_TYPE_KEY, 18117e9e1933055b207473b488595b2887bfcaea32eJim Miller mRequestedQuality), mLockPatternUtils.getRequestedPasswordQuality()); 1824c00a611835e2257502ddcdd26b4e827c5b64f80Adrian Roos mPasswordMinLength = Math.max(Math.max( 1834c00a611835e2257502ddcdd26b4e827c5b64f80Adrian Roos LockPatternUtils.MIN_LOCK_PASSWORD_SIZE, 1844c00a611835e2257502ddcdd26b4e827c5b64f80Adrian Roos intent.getIntExtra(PASSWORD_MIN_KEY, mPasswordMinLength)), 1854c00a611835e2257502ddcdd26b4e827c5b64f80Adrian Roos mLockPatternUtils.getRequestedMinimumPasswordLength()); 18617e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMaxLength = intent.getIntExtra(PASSWORD_MAX_KEY, mPasswordMaxLength); 18717e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinLetters = Math.max(intent.getIntExtra(PASSWORD_MIN_LETTERS_KEY, 18817e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinLetters), mLockPatternUtils.getRequestedPasswordMinimumLetters()); 18917e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinUpperCase = Math.max(intent.getIntExtra(PASSWORD_MIN_UPPERCASE_KEY, 19017e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinUpperCase), mLockPatternUtils.getRequestedPasswordMinimumUpperCase()); 19117e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinLowerCase = Math.max(intent.getIntExtra(PASSWORD_MIN_LOWERCASE_KEY, 19217e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinLowerCase), mLockPatternUtils.getRequestedPasswordMinimumLowerCase()); 19317e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinNumeric = Math.max(intent.getIntExtra(PASSWORD_MIN_NUMERIC_KEY, 19417e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinNumeric), mLockPatternUtils.getRequestedPasswordMinimumNumeric()); 19517e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinSymbols = Math.max(intent.getIntExtra(PASSWORD_MIN_SYMBOLS_KEY, 19617e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinSymbols), mLockPatternUtils.getRequestedPasswordMinimumSymbols()); 19717e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinNonLetter = Math.max(intent.getIntExtra(PASSWORD_MIN_NONLETTER_KEY, 19817e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinNonLetter), mLockPatternUtils.getRequestedPasswordMinimumNonLetter()); 19917e9e1933055b207473b488595b2887bfcaea32eJim Miller 20017e9e1933055b207473b488595b2887bfcaea32eJim Miller mChooseLockSettingsHelper = new ChooseLockSettingsHelper(getActivity()); 20117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 2022f9dbcb49174d85218dd18e3b2097d3b9fc789c7Jim Miller 20317e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 20417e9e1933055b207473b488595b2887bfcaea32eJim Miller public View onCreateView(LayoutInflater inflater, ViewGroup container, 20517e9e1933055b207473b488595b2887bfcaea32eJim Miller Bundle savedInstanceState) { 2066b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam return inflater.inflate(R.layout.choose_lock_password, container, false); 2076b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 20817e9e1933055b207473b488595b2887bfcaea32eJim Miller 2096b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam @Override 2106b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam public void onViewCreated(View view, Bundle savedInstanceState) { 2116b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam super.onViewCreated(view, savedInstanceState); 21217e9e1933055b207473b488595b2887bfcaea32eJim Miller 21317e9e1933055b207473b488595b2887bfcaea32eJim Miller mCancelButton = (Button) view.findViewById(R.id.cancel_button); 21417e9e1933055b207473b488595b2887bfcaea32eJim Miller mCancelButton.setOnClickListener(this); 21517e9e1933055b207473b488595b2887bfcaea32eJim Miller mNextButton = (Button) view.findViewById(R.id.next_button); 21617e9e1933055b207473b488595b2887bfcaea32eJim Miller mNextButton.setOnClickListener(this); 21717e9e1933055b207473b488595b2887bfcaea32eJim Miller 21817e9e1933055b207473b488595b2887bfcaea32eJim Miller mIsAlphaMode = DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC == mRequestedQuality 21917e9e1933055b207473b488595b2887bfcaea32eJim Miller || DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC == mRequestedQuality 22017e9e1933055b207473b488595b2887bfcaea32eJim Miller || DevicePolicyManager.PASSWORD_QUALITY_COMPLEX == mRequestedQuality; 22117e9e1933055b207473b488595b2887bfcaea32eJim Miller mKeyboardView = (PasswordEntryKeyboardView) view.findViewById(R.id.keyboard); 22217e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry = (TextView) view.findViewById(R.id.password_entry); 22317e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.setOnEditorActionListener(this); 22417e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.addTextChangedListener(this); 22517e9e1933055b207473b488595b2887bfcaea32eJim Miller 2269757e30dfa0ab691c4c15366568367e166071a7dJim Miller final Activity activity = getActivity(); 2279757e30dfa0ab691c4c15366568367e166071a7dJim Miller mKeyboardHelper = new PasswordEntryKeyboardHelper(activity, 22817e9e1933055b207473b488595b2887bfcaea32eJim Miller mKeyboardView, mPasswordEntry); 22917e9e1933055b207473b488595b2887bfcaea32eJim Miller mKeyboardHelper.setKeyboardMode(mIsAlphaMode ? 23017e9e1933055b207473b488595b2887bfcaea32eJim Miller PasswordEntryKeyboardHelper.KEYBOARD_MODE_ALPHA 23117e9e1933055b207473b488595b2887bfcaea32eJim Miller : PasswordEntryKeyboardHelper.KEYBOARD_MODE_NUMERIC); 23217e9e1933055b207473b488595b2887bfcaea32eJim Miller 23317e9e1933055b207473b488595b2887bfcaea32eJim Miller mHeaderText = (TextView) view.findViewById(R.id.headerText); 23417e9e1933055b207473b488595b2887bfcaea32eJim Miller mKeyboardView.requestFocus(); 23517e9e1933055b207473b488595b2887bfcaea32eJim Miller 2362e28acedc623527aa5e84ba66635700d6547569aJim Miller int currentType = mPasswordEntry.getInputType(); 2372e28acedc623527aa5e84ba66635700d6547569aJim Miller mPasswordEntry.setInputType(mIsAlphaMode ? currentType 2383b46f49d2a5abb47c1bdf239f855d2063b60595eJim Miller : (InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD)); 2392e28acedc623527aa5e84ba66635700d6547569aJim Miller 24017e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent intent = getActivity().getIntent(); 24117e9e1933055b207473b488595b2887bfcaea32eJim Miller final boolean confirmCredentials = intent.getBooleanExtra("confirm_credentials", true); 24217e9e1933055b207473b488595b2887bfcaea32eJim Miller if (savedInstanceState == null) { 24317e9e1933055b207473b488595b2887bfcaea32eJim Miller updateStage(Stage.Introduction); 24417e9e1933055b207473b488595b2887bfcaea32eJim Miller if (confirmCredentials) { 24517e9e1933055b207473b488595b2887bfcaea32eJim Miller mChooseLockSettingsHelper.launchConfirmationActivity(CONFIRM_EXISTING_REQUEST, 24617e9e1933055b207473b488595b2887bfcaea32eJim Miller null, null); 24717e9e1933055b207473b488595b2887bfcaea32eJim Miller } 24817e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 24917e9e1933055b207473b488595b2887bfcaea32eJim Miller mFirstPin = savedInstanceState.getString(KEY_FIRST_PIN); 25017e9e1933055b207473b488595b2887bfcaea32eJim Miller final String state = savedInstanceState.getString(KEY_UI_STAGE); 25117e9e1933055b207473b488595b2887bfcaea32eJim Miller if (state != null) { 25217e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = Stage.valueOf(state); 25317e9e1933055b207473b488595b2887bfcaea32eJim Miller updateStage(mUiStage); 25417e9e1933055b207473b488595b2887bfcaea32eJim Miller } 25517e9e1933055b207473b488595b2887bfcaea32eJim Miller } 2566d5c75f6cd928befb348fa283e53edc10716f151Adrian Roos mDone = false; 257263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio if (activity instanceof SettingsActivity) { 258263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio final SettingsActivity sa = (SettingsActivity) activity; 259d75905991c5a1783ca27dc188c2d086f8f13ff94Jim Miller int id = mIsAlphaMode ? R.string.lockpassword_choose_your_password_header 260d75905991c5a1783ca27dc188c2d086f8f13ff94Jim Miller : R.string.lockpassword_choose_your_pin_header; 2619757e30dfa0ab691c4c15366568367e166071a7dJim Miller CharSequence title = getText(id); 262263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio sa.setTitle(title); 2639757e30dfa0ab691c4c15366568367e166071a7dJim Miller } 26417e9e1933055b207473b488595b2887bfcaea32eJim Miller } 265122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 26617e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 2678a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren protected int getMetricsCategory() { 2688a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren return MetricsLogger.CHOOSE_LOCK_PASSWORD; 2698a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren } 2708a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren 2718a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren @Override 27217e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onResume() { 27317e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onResume(); 274122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller updateStage(mUiStage); 27517e9e1933055b207473b488595b2887bfcaea32eJim Miller mKeyboardView.requestFocus(); 276122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 277122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 27817e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 279552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani public void onPause() { 280552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani mHandler.removeMessages(MSG_SHOW_ERROR); 281552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani 282552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani super.onPause(); 283552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani } 284552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani 285552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani @Override 28617e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onSaveInstanceState(Bundle outState) { 28717e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onSaveInstanceState(outState); 28817e9e1933055b207473b488595b2887bfcaea32eJim Miller outState.putString(KEY_UI_STAGE, mUiStage.name()); 28917e9e1933055b207473b488595b2887bfcaea32eJim Miller outState.putString(KEY_FIRST_PIN, mFirstPin); 29000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 29100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 29217e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 29317e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onActivityResult(int requestCode, int resultCode, 29417e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent data) { 29517e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onActivityResult(requestCode, resultCode, data); 29617e9e1933055b207473b488595b2887bfcaea32eJim Miller switch (requestCode) { 29717e9e1933055b207473b488595b2887bfcaea32eJim Miller case CONFIRM_EXISTING_REQUEST: 29817e9e1933055b207473b488595b2887bfcaea32eJim Miller if (resultCode != Activity.RESULT_OK) { 29917e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().setResult(RESULT_FINISHED); 30017e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().finish(); 30117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 30217e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 30317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 30400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 30517e9e1933055b207473b488595b2887bfcaea32eJim Miller 306ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam protected Intent getRedactionInterstitialIntent(Context context) { 307ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam return RedactionInterstitial.createStartIntent(context); 308ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam } 309ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam 31017e9e1933055b207473b488595b2887bfcaea32eJim Miller protected void updateStage(Stage stage) { 311eef72c39ae83697b1beaa148ec56aced67382fecalanv final Stage previousStage = mUiStage; 31217e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = stage; 31317e9e1933055b207473b488595b2887bfcaea32eJim Miller updateUi(); 314eef72c39ae83697b1beaa148ec56aced67382fecalanv 315eef72c39ae83697b1beaa148ec56aced67382fecalanv // If the stage changed, announce the header for accessibility. This 316eef72c39ae83697b1beaa148ec56aced67382fecalanv // is a no-op when accessibility is disabled. 317eef72c39ae83697b1beaa148ec56aced67382fecalanv if (previousStage != stage) { 318eef72c39ae83697b1beaa148ec56aced67382fecalanv mHeaderText.announceForAccessibility(mHeaderText.getText()); 319eef72c39ae83697b1beaa148ec56aced67382fecalanv } 32000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 32117e9e1933055b207473b488595b2887bfcaea32eJim Miller 32217e9e1933055b207473b488595b2887bfcaea32eJim Miller /** 32317e9e1933055b207473b488595b2887bfcaea32eJim Miller * Validates PIN and returns a message to display if PIN fails test. 32417e9e1933055b207473b488595b2887bfcaea32eJim Miller * @param password the raw password the user typed in 32517e9e1933055b207473b488595b2887bfcaea32eJim Miller * @return error message to show to user or null if password is OK 32617e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 32717e9e1933055b207473b488595b2887bfcaea32eJim Miller private String validatePassword(String password) { 32817e9e1933055b207473b488595b2887bfcaea32eJim Miller if (password.length() < mPasswordMinLength) { 32917e9e1933055b207473b488595b2887bfcaea32eJim Miller return getString(mIsAlphaMode ? 33017e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_password_too_short 33117e9e1933055b207473b488595b2887bfcaea32eJim Miller : R.string.lockpassword_pin_too_short, mPasswordMinLength); 33200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 33317e9e1933055b207473b488595b2887bfcaea32eJim Miller if (password.length() > mPasswordMaxLength) { 33417e9e1933055b207473b488595b2887bfcaea32eJim Miller return getString(mIsAlphaMode ? 33517e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_password_too_long 3369afb14de3b8bbc8c3905926eb3765a65c414e414Jim Miller : R.string.lockpassword_pin_too_long, mPasswordMaxLength + 1); 33700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 33817e9e1933055b207473b488595b2887bfcaea32eJim Miller int letters = 0; 33917e9e1933055b207473b488595b2887bfcaea32eJim Miller int numbers = 0; 34017e9e1933055b207473b488595b2887bfcaea32eJim Miller int lowercase = 0; 34117e9e1933055b207473b488595b2887bfcaea32eJim Miller int symbols = 0; 34217e9e1933055b207473b488595b2887bfcaea32eJim Miller int uppercase = 0; 34317e9e1933055b207473b488595b2887bfcaea32eJim Miller int nonletter = 0; 34417e9e1933055b207473b488595b2887bfcaea32eJim Miller for (int i = 0; i < password.length(); i++) { 34517e9e1933055b207473b488595b2887bfcaea32eJim Miller char c = password.charAt(i); 3467e7912de4fb44481ded8e17d5ac1d7a1c9a0d184Nick Kralevich // allow non control Latin-1 characters only 3477e7912de4fb44481ded8e17d5ac1d7a1c9a0d184Nick Kralevich if (c < 32 || c > 127) { 34817e9e1933055b207473b488595b2887bfcaea32eJim Miller return getString(R.string.lockpassword_illegal_character); 34917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 35017e9e1933055b207473b488595b2887bfcaea32eJim Miller if (c >= '0' && c <= '9') { 35117e9e1933055b207473b488595b2887bfcaea32eJim Miller numbers++; 35217e9e1933055b207473b488595b2887bfcaea32eJim Miller nonletter++; 35317e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (c >= 'A' && c <= 'Z') { 35417e9e1933055b207473b488595b2887bfcaea32eJim Miller letters++; 35517e9e1933055b207473b488595b2887bfcaea32eJim Miller uppercase++; 35617e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (c >= 'a' && c <= 'z') { 35717e9e1933055b207473b488595b2887bfcaea32eJim Miller letters++; 35817e9e1933055b207473b488595b2887bfcaea32eJim Miller lowercase++; 35917e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 36017e9e1933055b207473b488595b2887bfcaea32eJim Miller symbols++; 36117e9e1933055b207473b488595b2887bfcaea32eJim Miller nonletter++; 36217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 36357fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev } 36417e9e1933055b207473b488595b2887bfcaea32eJim Miller if (DevicePolicyManager.PASSWORD_QUALITY_NUMERIC == mRequestedQuality 3658fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot || DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX == mRequestedQuality) { 3668fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot if (letters > 0 || symbols > 0) { 3678fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot // This shouldn't be possible unless user finds some way to bring up 3688fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot // soft keyboard 3698fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot return getString(R.string.lockpassword_pin_contains_non_digits); 3708fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot } 3718fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot // Check for repeated characters or sequences (e.g. '1234', '0000', '2468') 3728fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot final int sequence = LockPatternUtils.maxLengthSequence(password); 3738fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot if (DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX == mRequestedQuality 3748fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot && sequence > LockPatternUtils.MAX_ALLOWED_SEQUENCE) { 3758fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot return getString(R.string.lockpassword_pin_no_sequential_digits); 3768fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot } 37717e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (DevicePolicyManager.PASSWORD_QUALITY_COMPLEX == mRequestedQuality) { 37817e9e1933055b207473b488595b2887bfcaea32eJim Miller if (letters < mPasswordMinLetters) { 37917e9e1933055b207473b488595b2887bfcaea32eJim Miller return String.format(getResources().getQuantityString( 38017e9e1933055b207473b488595b2887bfcaea32eJim Miller R.plurals.lockpassword_password_requires_letters, mPasswordMinLetters), 38117e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinLetters); 38217e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (numbers < mPasswordMinNumeric) { 38317e9e1933055b207473b488595b2887bfcaea32eJim Miller return String.format(getResources().getQuantityString( 38417e9e1933055b207473b488595b2887bfcaea32eJim Miller R.plurals.lockpassword_password_requires_numeric, mPasswordMinNumeric), 38517e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinNumeric); 38617e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (lowercase < mPasswordMinLowerCase) { 38717e9e1933055b207473b488595b2887bfcaea32eJim Miller return String.format(getResources().getQuantityString( 38817e9e1933055b207473b488595b2887bfcaea32eJim Miller R.plurals.lockpassword_password_requires_lowercase, mPasswordMinLowerCase), 38917e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinLowerCase); 39017e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (uppercase < mPasswordMinUpperCase) { 39117e9e1933055b207473b488595b2887bfcaea32eJim Miller return String.format(getResources().getQuantityString( 39217e9e1933055b207473b488595b2887bfcaea32eJim Miller R.plurals.lockpassword_password_requires_uppercase, mPasswordMinUpperCase), 39317e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinUpperCase); 39417e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (symbols < mPasswordMinSymbols) { 39517e9e1933055b207473b488595b2887bfcaea32eJim Miller return String.format(getResources().getQuantityString( 39617e9e1933055b207473b488595b2887bfcaea32eJim Miller R.plurals.lockpassword_password_requires_symbols, mPasswordMinSymbols), 39717e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinSymbols); 39817e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (nonletter < mPasswordMinNonLetter) { 39917e9e1933055b207473b488595b2887bfcaea32eJim Miller return String.format(getResources().getQuantityString( 40017e9e1933055b207473b488595b2887bfcaea32eJim Miller R.plurals.lockpassword_password_requires_nonletter, mPasswordMinNonLetter), 40117e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordMinNonLetter); 40217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 40317e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 40417e9e1933055b207473b488595b2887bfcaea32eJim Miller final boolean alphabetic = DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC 40517e9e1933055b207473b488595b2887bfcaea32eJim Miller == mRequestedQuality; 40617e9e1933055b207473b488595b2887bfcaea32eJim Miller final boolean alphanumeric = DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC 40717e9e1933055b207473b488595b2887bfcaea32eJim Miller == mRequestedQuality; 40817e9e1933055b207473b488595b2887bfcaea32eJim Miller if ((alphabetic || alphanumeric) && letters == 0) { 40917e9e1933055b207473b488595b2887bfcaea32eJim Miller return getString(R.string.lockpassword_password_requires_alpha); 41017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 41117e9e1933055b207473b488595b2887bfcaea32eJim Miller if (alphanumeric && numbers == 0) { 41217e9e1933055b207473b488595b2887bfcaea32eJim Miller return getString(R.string.lockpassword_password_requires_digit); 41317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 414af366a3ed66dcb3c3ecb1dd101e5d8869b518598Jim Miller } 41517e9e1933055b207473b488595b2887bfcaea32eJim Miller if(mLockPatternUtils.checkPasswordHistory(password)) { 41617e9e1933055b207473b488595b2887bfcaea32eJim Miller return getString(mIsAlphaMode ? R.string.lockpassword_password_recently_used 41717e9e1933055b207473b488595b2887bfcaea32eJim Miller : R.string.lockpassword_pin_recently_used); 418af366a3ed66dcb3c3ecb1dd101e5d8869b518598Jim Miller } 4198fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot 42017e9e1933055b207473b488595b2887bfcaea32eJim Miller return null; 421122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 42200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 423af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam public void handleNext() { 4246d5c75f6cd928befb348fa283e53edc10716f151Adrian Roos if (mDone) return; 4256d5c75f6cd928befb348fa283e53edc10716f151Adrian Roos 42617e9e1933055b207473b488595b2887bfcaea32eJim Miller final String pin = mPasswordEntry.getText().toString(); 42717e9e1933055b207473b488595b2887bfcaea32eJim Miller if (TextUtils.isEmpty(pin)) { 42817e9e1933055b207473b488595b2887bfcaea32eJim Miller return; 429122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 43017e9e1933055b207473b488595b2887bfcaea32eJim Miller String errorMsg = null; 43117e9e1933055b207473b488595b2887bfcaea32eJim Miller if (mUiStage == Stage.Introduction) { 43217e9e1933055b207473b488595b2887bfcaea32eJim Miller errorMsg = validatePassword(pin); 43317e9e1933055b207473b488595b2887bfcaea32eJim Miller if (errorMsg == null) { 43417e9e1933055b207473b488595b2887bfcaea32eJim Miller mFirstPin = pin; 43517e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.setText(""); 436eef72c39ae83697b1beaa148ec56aced67382fecalanv updateStage(Stage.NeedToConfirm); 43717e9e1933055b207473b488595b2887bfcaea32eJim Miller } 43817e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (mUiStage == Stage.NeedToConfirm) { 43917e9e1933055b207473b488595b2887bfcaea32eJim Miller if (mFirstPin.equals(pin)) { 44090d6c568cf24178669254964af343f729639b31dAdrian Roos boolean wasSecureBefore = mLockPatternUtils.isSecure(); 4410698a216311acd9ab52224602d1a75c08bf89f04Jim Miller final boolean required = getActivity().getIntent().getBooleanExtra( 4420698a216311acd9ab52224602d1a75c08bf89f04Jim Miller EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true); 4430698a216311acd9ab52224602d1a75c08bf89f04Jim Miller mLockPatternUtils.setCredentialRequiredToDecrypt(required); 444f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos mLockPatternUtils.saveLockPassword(pin, mRequestedQuality); 4458d26ba45e36f8ce9a7117662e83832aa08ad923dAmith Yamasani getActivity().setResult(RESULT_FINISHED); 44617e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().finish(); 4476d5c75f6cd928befb348fa283e53edc10716f151Adrian Roos mDone = true; 44890d6c568cf24178669254964af343f729639b31dAdrian Roos if (!wasSecureBefore) { 449ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam startActivity(getRedactionInterstitialIntent(getActivity())); 45090d6c568cf24178669254964af343f729639b31dAdrian Roos } 45117e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 45217e9e1933055b207473b488595b2887bfcaea32eJim Miller CharSequence tmp = mPasswordEntry.getText(); 45317e9e1933055b207473b488595b2887bfcaea32eJim Miller if (tmp != null) { 45417e9e1933055b207473b488595b2887bfcaea32eJim Miller Selection.setSelection((Spannable) tmp, 0, tmp.length()); 45517e9e1933055b207473b488595b2887bfcaea32eJim Miller } 456eef72c39ae83697b1beaa148ec56aced67382fecalanv updateStage(Stage.ConfirmWrong); 457122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 458122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 45917e9e1933055b207473b488595b2887bfcaea32eJim Miller if (errorMsg != null) { 46017e9e1933055b207473b488595b2887bfcaea32eJim Miller showError(errorMsg, mUiStage); 46117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 462122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 463122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 464af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam protected void setNextEnabled(boolean enabled) { 465af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam mNextButton.setEnabled(enabled); 466af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam } 467af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam 468af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam protected void setNextText(int text) { 469af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam mNextButton.setText(text); 470af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam } 471af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam 47217e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onClick(View v) { 47317e9e1933055b207473b488595b2887bfcaea32eJim Miller switch (v.getId()) { 47417e9e1933055b207473b488595b2887bfcaea32eJim Miller case R.id.next_button: 47517e9e1933055b207473b488595b2887bfcaea32eJim Miller handleNext(); 47617e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 47700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 47817e9e1933055b207473b488595b2887bfcaea32eJim Miller case R.id.cancel_button: 47917e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().finish(); 48017e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 48117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 48200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 48300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 48417e9e1933055b207473b488595b2887bfcaea32eJim Miller private void showError(String msg, final Stage next) { 48517e9e1933055b207473b488595b2887bfcaea32eJim Miller mHeaderText.setText(msg); 486eef72c39ae83697b1beaa148ec56aced67382fecalanv mHeaderText.announceForAccessibility(mHeaderText.getText()); 487552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani Message mesg = mHandler.obtainMessage(MSG_SHOW_ERROR, next); 488552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani mHandler.removeMessages(MSG_SHOW_ERROR); 489552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani mHandler.sendMessageDelayed(mesg, ERROR_MESSAGE_TIMEOUT); 49017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 491122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 49217e9e1933055b207473b488595b2887bfcaea32eJim Miller public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 49374b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller // Check if this was the result of hitting the enter or "done" key 49474b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller if (actionId == EditorInfo.IME_NULL 49574b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller || actionId == EditorInfo.IME_ACTION_DONE 49674b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller || actionId == EditorInfo.IME_ACTION_NEXT) { 49717e9e1933055b207473b488595b2887bfcaea32eJim Miller handleNext(); 49817e9e1933055b207473b488595b2887bfcaea32eJim Miller return true; 49917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 50017e9e1933055b207473b488595b2887bfcaea32eJim Miller return false; 501122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 502122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 50317e9e1933055b207473b488595b2887bfcaea32eJim Miller /** 50417e9e1933055b207473b488595b2887bfcaea32eJim Miller * Update the hint based on current Stage and length of password entry 50517e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 50617e9e1933055b207473b488595b2887bfcaea32eJim Miller private void updateUi() { 50717e9e1933055b207473b488595b2887bfcaea32eJim Miller String password = mPasswordEntry.getText().toString(); 50817e9e1933055b207473b488595b2887bfcaea32eJim Miller final int length = password.length(); 50917e9e1933055b207473b488595b2887bfcaea32eJim Miller if (mUiStage == Stage.Introduction && length > 0) { 51017e9e1933055b207473b488595b2887bfcaea32eJim Miller if (length < mPasswordMinLength) { 51117e9e1933055b207473b488595b2887bfcaea32eJim Miller String msg = getString(mIsAlphaMode ? R.string.lockpassword_password_too_short 51217e9e1933055b207473b488595b2887bfcaea32eJim Miller : R.string.lockpassword_pin_too_short, mPasswordMinLength); 51317e9e1933055b207473b488595b2887bfcaea32eJim Miller mHeaderText.setText(msg); 514af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam setNextEnabled(false); 515af366a3ed66dcb3c3ecb1dd101e5d8869b518598Jim Miller } else { 51617e9e1933055b207473b488595b2887bfcaea32eJim Miller String error = validatePassword(password); 51717e9e1933055b207473b488595b2887bfcaea32eJim Miller if (error != null) { 51817e9e1933055b207473b488595b2887bfcaea32eJim Miller mHeaderText.setText(error); 519af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam setNextEnabled(false); 52017e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 52117e9e1933055b207473b488595b2887bfcaea32eJim Miller mHeaderText.setText(R.string.lockpassword_press_continue); 522af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam setNextEnabled(true); 52317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 524af366a3ed66dcb3c3ecb1dd101e5d8869b518598Jim Miller } 52517e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 52617e9e1933055b207473b488595b2887bfcaea32eJim Miller mHeaderText.setText(mIsAlphaMode ? mUiStage.alphaHint : mUiStage.numericHint); 527af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam setNextEnabled(length > 0); 528122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 529af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam setNextText(mUiStage.buttonText); 530122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 531122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 53217e9e1933055b207473b488595b2887bfcaea32eJim Miller public void afterTextChanged(Editable s) { 53317e9e1933055b207473b488595b2887bfcaea32eJim Miller // Changing the text while error displayed resets to NeedToConfirm state 53417e9e1933055b207473b488595b2887bfcaea32eJim Miller if (mUiStage == Stage.ConfirmWrong) { 53517e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = Stage.NeedToConfirm; 53617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 53717e9e1933055b207473b488595b2887bfcaea32eJim Miller updateUi(); 538122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 539122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 54017e9e1933055b207473b488595b2887bfcaea32eJim Miller public void beforeTextChanged(CharSequence s, int start, int count, int after) { 541122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 54217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 543122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 54417e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onTextChanged(CharSequence s, int start, int before, int count) { 545122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 54617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 547122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 54800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller} 549