ChooseLockPassword.java revision 4c930fc2d5bf3a3ea3caf5df6e5eddb6c9a90a60
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 172eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lampackage com.android.settings.password; 1800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 19c41e408aea1bf2f28160265cdadd7662e626d228Maurice Lamimport static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC; 20c41e408aea1bf2f28160265cdadd7662e626d228Maurice Lamimport static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC; 21c41e408aea1bf2f28160265cdadd7662e626d228Maurice Lamimport static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_COMPLEX; 22c41e408aea1bf2f28160265cdadd7662e626d228Maurice Lamimport static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_NUMERIC; 23c41e408aea1bf2f28160265cdadd7662e626d228Maurice Lamimport static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX; 24c41e408aea1bf2f28160265cdadd7662e626d228Maurice Lam 2500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.app.Activity; 2617e9e1933055b207473b488595b2887bfcaea32eJim Millerimport android.app.Fragment; 27af366a3ed66dcb3c3ecb1dd101e5d8869b518598Jim Millerimport android.app.admin.DevicePolicyManager; 2827ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scullimport android.app.admin.PasswordMetrics; 290698a216311acd9ab52224602d1a75c08bf89f04Jim Millerimport android.content.Context; 3000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.content.Intent; 31edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lamimport android.graphics.Insets; 3200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.os.Bundle; 339ba765b875ebeb66d8a870a29a00fe53e9da306dTony Makimport android.os.Handler; 349ba765b875ebeb66d8a870a29a00fe53e9da306dTony Makimport android.os.Message; 35b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lamimport android.support.annotation.StringRes; 360bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport android.support.v7.widget.LinearLayoutManager; 370bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport android.support.v7.widget.RecyclerView; 3800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.text.Editable; 392e28acedc623527aa5e84ba66635700d6547569aJim Millerimport android.text.InputType; 40122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.Selection; 41122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.Spannable; 4200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.text.TextUtils; 43122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.TextWatcher; 4491e6c499ca8f33cc093fed4277d2b48ab780b309Andres Moralesimport android.util.Log; 45122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.view.KeyEvent; 4617e9e1933055b207473b488595b2887bfcaea32eJim Millerimport android.view.LayoutInflater; 4700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.view.View; 4800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.view.View.OnClickListener; 4939b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.view.ViewGroup; 50c41e408aea1bf2f28160265cdadd7662e626d228Maurice Lamimport android.view.inputmethod.EditorInfo; 5100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.widget.Button; 520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport android.widget.EditText; 53d189ac52a4e49291b729d817fc903116abc086d0Maurice Lamimport android.widget.LinearLayout; 5400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.widget.TextView; 55122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.widget.TextView.OnEditorActionListener; 5600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 57265d3c2a0c36251bf8a9f571d7239b6dd404d942Tamas Berghammerimport com.android.internal.logging.nano.MetricsProto.MetricsEvent; 5839b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.internal.widget.LockPatternUtils; 5939b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.internal.widget.LockPatternUtils.RequestThrottledException; 6039b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.internal.widget.TextViewInputDisabler; 612eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.EncryptionInterstitial; 622eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.R; 632eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.SettingsActivity; 642eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.Utils; 652d0b3447360666847c483e6ce2521846c66c25c1Fan Zhangimport com.android.settings.core.InstrumentedPreferenceFragment; 6639b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.settings.notification.RedactionInterstitial; 67d189ac52a4e49291b729d817fc903116abc086d0Maurice Lamimport com.android.setupwizardlib.GlifLayout; 6839b467482d1bf256a111c757e9b7621c6f523271Jason Monk 690bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport java.util.ArrayList; 700bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport java.util.List; 710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 72263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Megliopublic class ChooseLockPassword extends SettingsActivity { 7300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller public static final String PASSWORD_MIN_KEY = "lockscreen.password_min"; 7400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller public static final String PASSWORD_MAX_KEY = "lockscreen.password_max"; 7557fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_LETTERS_KEY = "lockscreen.password_min_letters"; 7657fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_LOWERCASE_KEY = "lockscreen.password_min_lowercase"; 7757fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_UPPERCASE_KEY = "lockscreen.password_min_uppercase"; 7857fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_NUMERIC_KEY = "lockscreen.password_min_numeric"; 7957fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_SYMBOLS_KEY = "lockscreen.password_min_symbols"; 802df65e4facac659314c2440d0af6316924166e2bKonstantin Lopyrev public static final String PASSWORD_MIN_NONLETTER_KEY = "lockscreen.password_min_nonletter"; 8100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 8291e6c499ca8f33cc093fed4277d2b48ab780b309Andres Morales private static final String TAG = "ChooseLockPassword"; 8391e6c499ca8f33cc093fed4277d2b48ab780b309Andres Morales 8417e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 8517e9e1933055b207473b488595b2887bfcaea32eJim Miller public Intent getIntent() { 8617e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent modIntent = new Intent(super.getIntent()); 876b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam modIntent.putExtra(EXTRA_SHOW_FRAGMENT, getFragmentClass().getName()); 8817e9e1933055b207473b488595b2887bfcaea32eJim Miller return modIntent; 8917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 90122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 912eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public static class IntentBuilder { 922eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 932eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam private final Intent mIntent; 942eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 952eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder(Context context) { 962eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent = new Intent(context, ChooseLockPassword.class); 972eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockGeneric.CONFIRM_CREDENTIALS, false); 982eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, false); 992eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1002eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1012eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setPasswordQuality(int quality) { 1022eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(LockPatternUtils.PASSWORD_TYPE_KEY, quality); 1032eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1042eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1052eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1062eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setPasswordLengthRange(int min, int max) { 1072eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(PASSWORD_MIN_KEY, min); 1082eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(PASSWORD_MAX_KEY, max); 1092eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1102eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1112eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1122eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setUserId(int userId) { 1132eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(Intent.EXTRA_USER_ID, userId); 1142eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1152eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1162eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1172eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setChallenge(long challenge) { 1182eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, true); 1192eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, challenge); 1202eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1212eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1222eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1232eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setPassword(String password) { 1242eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false); 1252eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD, password); 1262eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1272eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1282eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 129b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public IntentBuilder setForFingerprint(boolean forFingerprint) { 130b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, forFingerprint); 131b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam return this; 132b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } 133b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam 1342eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public Intent build() { 1352eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return mIntent; 1362eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 137fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri } 138fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri 13917e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 140a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani protected boolean isValidFragment(String fragmentName) { 141a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani if (ChooseLockPasswordFragment.class.getName().equals(fragmentName)) return true; 142a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani return false; 143a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani } 144a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani 1456b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam /* package */ Class<? extends Fragment> getFragmentClass() { 1466b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam return ChooseLockPasswordFragment.class; 1476b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 1486b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam 149a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani @Override 15071fde52ae36f134e93835bee53bc4bfe5481bba0Udam Saini protected void onCreate(Bundle savedInstanceState) { 15117e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onCreate(savedInstanceState); 152b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam boolean forFingerprint = getIntent() 153b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam .getBooleanExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, false); 154b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam CharSequence msg = getText(forFingerprint 155b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam ? R.string.lockpassword_choose_your_password_header_for_fingerprint 156b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam : R.string.lockpassword_choose_your_password_header); 157263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio setTitle(msg); 158d189ac52a4e49291b729d817fc903116abc086d0Maurice Lam LinearLayout layout = (LinearLayout) findViewById(R.id.content_parent); 159d189ac52a4e49291b729d817fc903116abc086d0Maurice Lam layout.setFitsSystemWindows(false); 16017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 161122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 1622d0b3447360666847c483e6ce2521846c66c25c1Fan Zhang public static class ChooseLockPasswordFragment extends InstrumentedPreferenceFragment 1630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak implements OnClickListener, OnEditorActionListener, TextWatcher, 1643e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia SaveAndFinishWorker.Listener { 16517e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_FIRST_PIN = "first_pin"; 16617e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UI_STAGE = "ui_stage"; 167a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales private static final String KEY_CURRENT_PASSWORD = "current_password"; 1683e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private static final String FRAGMENT_TAG_SAVE_AND_FINISH = "save_and_finish_worker"; 169a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales 170a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales private String mCurrentPassword; 171cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence private String mChosenPassword; 1726609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales private boolean mHasChallenge; 1736609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales private long mChallenge; 1740bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private EditText mPasswordEntry; 175f2c2c19339b5d821cb6196911cee04dc9ac647adXiyuan Xia private TextViewInputDisabler mPasswordEntryInputDisabler; 1764c00a611835e2257502ddcdd26b4e827c5b64f80Adrian Roos private int mPasswordMinLength = LockPatternUtils.MIN_LOCK_PASSWORD_SIZE; 17717e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMaxLength = 16; 17817e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinLetters = 0; 17917e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinUpperCase = 0; 18017e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinLowerCase = 0; 18117e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinSymbols = 0; 18217e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinNumeric = 0; 18317e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinNonLetter = 0; 1849ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private int mPasswordMinLengthToFulfillAllPolicies = 0; 185edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam protected int mUserId; 1860bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private boolean mHideDrawer = false; 1870bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak /** 1880bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * Password requirements that we need to verify. 1890bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak */ 1900bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private int[] mPasswordRequirements; 1910bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 19217e9e1933055b207473b488595b2887bfcaea32eJim Miller private LockPatternUtils mLockPatternUtils; 1933e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private SaveAndFinishWorker mSaveAndFinishWorker; 19417e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mRequestedQuality = DevicePolicyManager.PASSWORD_QUALITY_NUMERIC; 19517e9e1933055b207473b488595b2887bfcaea32eJim Miller private ChooseLockSettingsHelper mChooseLockSettingsHelper; 19617e9e1933055b207473b488595b2887bfcaea32eJim Miller private Stage mUiStage = Stage.Introduction; 1970bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private PasswordRequirementAdapter mPasswordRequirementAdapter; 1988df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam private GlifLayout mLayout; 199b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam private boolean mForFingerprint; 2001f8fb0f8ce1e82266a3a12b3d31b9062cff3fc44Paul Lawrence 20117e9e1933055b207473b488595b2887bfcaea32eJim Miller private String mFirstPin; 2020bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private RecyclerView mPasswordRestrictionView; 203edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam protected boolean mIsAlphaMode; 2044c930fc2d5bf3a3ea3caf5df6e5eddb6c9a90a60Maurice Lam protected Button mCancelButton; 20517e9e1933055b207473b488595b2887bfcaea32eJim Miller private Button mNextButton; 2060bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 2079ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private TextChangedHandler mTextChangedHandler; 2089ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 20917e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final int CONFIRM_EXISTING_REQUEST = 58; 21017e9e1933055b207473b488595b2887bfcaea32eJim Miller static final int RESULT_FINISHED = RESULT_FIRST_USER; 211552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani 2120bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_LETTER_IN_PASSWORD = 0; 2130bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_UPPER_LETTERS_IN_PASSWORD = 1; 2140bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_LOWER_LETTERS_IN_PASSWORD = 2; 2150bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_SYMBOLS_IN_PASSWORD = 3; 2160bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_NUMBER_IN_PASSWORD = 4; 2170bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_NON_LETTER_IN_PASSWORD = 5; 2180bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 2190bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Error code returned from {@link #validatePassword(String)}. 2200bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NO_ERROR = 0; 2210bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int CONTAIN_INVALID_CHARACTERS = 1 << 0; 2220bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int TOO_SHORT = 1 << 1; 2230bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int TOO_LONG = 1 << 2; 2240bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int CONTAIN_NON_DIGITS = 1 << 3; 2250bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int CONTAIN_SEQUENTIAL_DIGITS = 1 << 4; 2260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int RECENTLY_USED = 1 << 5; 2270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_LETTER = 1 << 6; 2280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_UPPER_CASE = 1 << 7; 2290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_LOWER_CASE = 1 << 8; 2300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_DIGITS = 1 << 9; 2310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_SYMBOLS = 1 << 10; 2320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_NON_LETTER = 1 << 11; 23300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 23400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller /** 23517e9e1933055b207473b488595b2887bfcaea32eJim Miller * Keep track internally of where the user is in choosing a pattern. 23600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller */ 23717e9e1933055b207473b488595b2887bfcaea32eJim Miller protected enum Stage { 23817e9e1933055b207473b488595b2887bfcaea32eJim Miller 239b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam Introduction( 240b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_choose_your_password_header, 241b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_choose_your_password_header_for_fingerprint, 24217e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_choose_your_pin_header, 243b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_choose_your_pin_header_for_fingerprint, 24417e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_continue_label), 24517e9e1933055b207473b488595b2887bfcaea32eJim Miller 246b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam NeedToConfirm( 247b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_your_password_header, 248b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_your_password_header, 249b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_your_pin_header, 25017e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_confirm_your_pin_header, 25117e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_ok_label), 25217e9e1933055b207473b488595b2887bfcaea32eJim Miller 253b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam ConfirmWrong( 254b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_passwords_dont_match, 255b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_passwords_dont_match, 256b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_pins_dont_match, 25717e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_confirm_pins_dont_match, 25817e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_continue_label); 25917e9e1933055b207473b488595b2887bfcaea32eJim Miller 260b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam Stage(int hintInAlpha, int hintInAlphaForFingerprint, 261b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam int hintInNumeric, int hintInNumericForFingerprint, int nextButtonText) { 26217e9e1933055b207473b488595b2887bfcaea32eJim Miller this.alphaHint = hintInAlpha; 263b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam this.alphaHintForFingerprint = hintInAlphaForFingerprint; 26417e9e1933055b207473b488595b2887bfcaea32eJim Miller this.numericHint = hintInNumeric; 265b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam this.numericHintForFingerprint = hintInNumericForFingerprint; 26617e9e1933055b207473b488595b2887bfcaea32eJim Miller this.buttonText = nextButtonText; 26717e9e1933055b207473b488595b2887bfcaea32eJim Miller } 26817e9e1933055b207473b488595b2887bfcaea32eJim Miller 26917e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int alphaHint; 270b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public final int alphaHintForFingerprint; 27117e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int numericHint; 272b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public final int numericHintForFingerprint; 27317e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int buttonText; 274b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam 275b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public @StringRes int getHint(boolean isAlpha, boolean isFingerprint) { 276b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam if (isAlpha) { 277b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam return isFingerprint ? alphaHintForFingerprint : alphaHint; 278b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } else { 279b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam return isFingerprint ? numericHintForFingerprint : numericHint; 280b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } 281b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } 28200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 28300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 28417e9e1933055b207473b488595b2887bfcaea32eJim Miller // required constructor for fragments 28517e9e1933055b207473b488595b2887bfcaea32eJim Miller public ChooseLockPasswordFragment() { 28600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 28700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 28800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 28917e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 29017e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onCreate(Bundle savedInstanceState) { 29117e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onCreate(savedInstanceState); 29217e9e1933055b207473b488595b2887bfcaea32eJim Miller mLockPatternUtils = new LockPatternUtils(getActivity()); 29317e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent intent = getActivity().getIntent(); 29466026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani if (!(getActivity() instanceof ChooseLockPassword)) { 29566026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani throw new SecurityException("Fragment contained in wrong activity"); 29666026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani } 297fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri // Only take this argument into account if it belongs to the current profile. 298194300dff340d67255d12762ffb376b7ba201c87Benjamin Franz mUserId = Utils.getUserIdFromBundle(getActivity(), intent.getExtras()); 299b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam mForFingerprint = intent.getBooleanExtra( 300b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, false); 3010bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak processPasswordRequirements(intent); 30217e9e1933055b207473b488595b2887bfcaea32eJim Miller mChooseLockSettingsHelper = new ChooseLockSettingsHelper(getActivity()); 30392779ce70156031f4fa3b8c2d84305f5b3b44105Udam Saini mHideDrawer = getActivity().getIntent().getBooleanExtra(EXTRA_HIDE_DRAWER, false); 30462775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos 30562775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos if (intent.getBooleanExtra( 30662775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos ChooseLockSettingsHelper.EXTRA_KEY_FOR_CHANGE_CRED_REQUIRED_FOR_BOOT, false)) { 30762775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos SaveAndFinishWorker w = new SaveAndFinishWorker(); 30862775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos final boolean required = getActivity().getIntent().getBooleanExtra( 30962775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true); 31062775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos String current = intent.getStringExtra( 31162775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 31262775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos w.setBlocking(true); 31362775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos w.setListener(this); 31462775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos w.start(mChooseLockSettingsHelper.utils(), required, 31562775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos false, 0, current, current, mRequestedQuality, mUserId); 31662775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos } 3179ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mTextChangedHandler = new TextChangedHandler(); 31817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 3192f9dbcb49174d85218dd18e3b2097d3b9fc789c7Jim Miller 32017e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 32117e9e1933055b207473b488595b2887bfcaea32eJim Miller public View onCreateView(LayoutInflater inflater, ViewGroup container, 32217e9e1933055b207473b488595b2887bfcaea32eJim Miller Bundle savedInstanceState) { 32344f2736f5453ec3bf1fffd3471ecda24da57a094Maurice Lam return inflater.inflate(R.layout.choose_lock_password, container, false); 3246b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 32517e9e1933055b207473b488595b2887bfcaea32eJim Miller 3266b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam @Override 3276b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam public void onViewCreated(View view, Bundle savedInstanceState) { 3286b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam super.onViewCreated(view, savedInstanceState); 32917e9e1933055b207473b488595b2887bfcaea32eJim Miller 3308df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout = (GlifLayout) view; 3318df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam 332edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam // Make the password container consume the optical insets so the edit text is aligned 333edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam // with the sides of the parent visually. 334edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam ViewGroup container = view.findViewById(R.id.password_container); 335edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam container.setOpticalInsets(Insets.NONE); 336edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam 33717e9e1933055b207473b488595b2887bfcaea32eJim Miller mCancelButton = (Button) view.findViewById(R.id.cancel_button); 33817e9e1933055b207473b488595b2887bfcaea32eJim Miller mCancelButton.setOnClickListener(this); 33917e9e1933055b207473b488595b2887bfcaea32eJim Miller mNextButton = (Button) view.findViewById(R.id.next_button); 34017e9e1933055b207473b488595b2887bfcaea32eJim Miller mNextButton.setOnClickListener(this); 34117e9e1933055b207473b488595b2887bfcaea32eJim Miller 34217e9e1933055b207473b488595b2887bfcaea32eJim Miller mIsAlphaMode = DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC == mRequestedQuality 34317e9e1933055b207473b488595b2887bfcaea32eJim Miller || DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC == mRequestedQuality 34417e9e1933055b207473b488595b2887bfcaea32eJim Miller || DevicePolicyManager.PASSWORD_QUALITY_COMPLEX == mRequestedQuality; 3450bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 3460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak setupPasswordRequirementsView(view); 3470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 3480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setLayoutManager(new LinearLayoutManager(getActivity())); 3490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordEntry = (EditText) view.findViewById(R.id.password_entry); 35017e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.setOnEditorActionListener(this); 35117e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.addTextChangedListener(this); 3529c26c9dba6998fda4b3af27e315220b8bec6e0c5Tony Mak mPasswordEntry.requestFocus(); 353f2c2c19339b5d821cb6196911cee04dc9ac647adXiyuan Xia mPasswordEntryInputDisabler = new TextViewInputDisabler(mPasswordEntry); 35417e9e1933055b207473b488595b2887bfcaea32eJim Miller 3559757e30dfa0ab691c4c15366568367e166071a7dJim Miller final Activity activity = getActivity(); 35617e9e1933055b207473b488595b2887bfcaea32eJim Miller 3572e28acedc623527aa5e84ba66635700d6547569aJim Miller int currentType = mPasswordEntry.getInputType(); 3582e28acedc623527aa5e84ba66635700d6547569aJim Miller mPasswordEntry.setInputType(mIsAlphaMode ? currentType 3593b46f49d2a5abb47c1bdf239f855d2063b60595eJim Miller : (InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD)); 3602e28acedc623527aa5e84ba66635700d6547569aJim Miller 36117e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent intent = getActivity().getIntent(); 3626609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales final boolean confirmCredentials = intent.getBooleanExtra( 3636609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales ChooseLockGeneric.CONFIRM_CREDENTIALS, true); 364a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mCurrentPassword = intent.getStringExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 3656609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales mHasChallenge = intent.getBooleanExtra( 3666609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false); 3676609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales mChallenge = intent.getLongExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0); 36817e9e1933055b207473b488595b2887bfcaea32eJim Miller if (savedInstanceState == null) { 36917e9e1933055b207473b488595b2887bfcaea32eJim Miller updateStage(Stage.Introduction); 37017e9e1933055b207473b488595b2887bfcaea32eJim Miller if (confirmCredentials) { 37117e9e1933055b207473b488595b2887bfcaea32eJim Miller mChooseLockSettingsHelper.launchConfirmationActivity(CONFIRM_EXISTING_REQUEST, 372fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri getString(R.string.unlock_set_unlock_launch_picker_title), true, 373fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserId); 37417e9e1933055b207473b488595b2887bfcaea32eJim Miller } 37517e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 376a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales // restore from previous state 37717e9e1933055b207473b488595b2887bfcaea32eJim Miller mFirstPin = savedInstanceState.getString(KEY_FIRST_PIN); 37817e9e1933055b207473b488595b2887bfcaea32eJim Miller final String state = savedInstanceState.getString(KEY_UI_STAGE); 37917e9e1933055b207473b488595b2887bfcaea32eJim Miller if (state != null) { 38017e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = Stage.valueOf(state); 38117e9e1933055b207473b488595b2887bfcaea32eJim Miller updateStage(mUiStage); 38217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 383a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales 384a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales if (mCurrentPassword == null) { 385a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mCurrentPassword = savedInstanceState.getString(KEY_CURRENT_PASSWORD); 386a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales } 3873e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 3883e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia // Re-attach to the exiting worker if there is one. 3893e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker = (SaveAndFinishWorker) getFragmentManager().findFragmentByTag( 3903e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia FRAGMENT_TAG_SAVE_AND_FINISH); 39117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 3920bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 393263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio if (activity instanceof SettingsActivity) { 394263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio final SettingsActivity sa = (SettingsActivity) activity; 395b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam int title = Stage.Introduction.getHint(mIsAlphaMode, mForFingerprint); 396263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio sa.setTitle(title); 3978df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout.setHeaderText(title); 3989757e30dfa0ab691c4c15366568367e166071a7dJim Miller } 39917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 400122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 4010bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private void setupPasswordRequirementsView(View view) { 4020bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Construct passwordRequirements and requirementDescriptions. 4030bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak List<Integer> passwordRequirements = new ArrayList<>(); 4040bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak List<String> requirementDescriptions = new ArrayList<>(); 4050bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinUpperCase > 0) { 4060bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_UPPER_LETTERS_IN_PASSWORD); 4070bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4080bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_uppercase, mPasswordMinUpperCase, 4090bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase)); 4100bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4110bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLowerCase > 0) { 4120bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_LOWER_LETTERS_IN_PASSWORD); 4130bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4140bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_lowercase, mPasswordMinLowerCase, 4150bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase)); 4160bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4170bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLetters > 0) { 4189ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (mPasswordMinLetters > mPasswordMinUpperCase + mPasswordMinLowerCase) { 4199ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak passwordRequirements.add(MIN_LETTER_IN_PASSWORD); 4209ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak requirementDescriptions.add(getResources().getQuantityString( 4219ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak R.plurals.lockpassword_password_requires_letters, mPasswordMinLetters, 4229ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinLetters)); 4239ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 4240bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4250bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinNumeric > 0) { 4260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_NUMBER_IN_PASSWORD); 4270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_numeric, mPasswordMinNumeric, 4290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric)); 4300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinSymbols > 0) { 4320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_SYMBOLS_IN_PASSWORD); 4330bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_symbols, mPasswordMinSymbols, 4350bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols)); 4360bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4370bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinNonLetter > 0) { 4389ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (mPasswordMinNonLetter > mPasswordMinNumeric + mPasswordMinSymbols) { 4399ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak passwordRequirements.add(MIN_NON_LETTER_IN_PASSWORD); 4409ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak requirementDescriptions.add(getResources().getQuantityString( 4419ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak R.plurals.lockpassword_password_requires_nonletter, mPasswordMinNonLetter, 4429ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 4439ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinNonLetter)); 4449ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 4450bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Convert list to array. 4470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRequirements = passwordRequirements.stream().mapToInt(i -> i).toArray(); 4480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView = 4490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak (RecyclerView) view.findViewById(R.id.password_requirements_view); 4500bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setLayoutManager(new LinearLayoutManager(getActivity())); 4510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRequirementAdapter = new PasswordRequirementAdapter(); 4520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setAdapter(mPasswordRequirementAdapter); 4530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 45517e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 4566507613ebcd22e4691c2af92a5c161bd327db336Fan Zhang public int getMetricsCategory() { 4579d1bfd1e8de6e46137a9571507c03526880d6a46Chris Wren return MetricsEvent.CHOOSE_LOCK_PASSWORD; 4588a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren } 4598a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren 4608a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren @Override 46117e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onResume() { 46217e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onResume(); 463122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller updateStage(mUiStage); 4643e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) { 4653e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker.setListener(this); 4663e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } else { 4679c26c9dba6998fda4b3af27e315220b8bec6e0c5Tony Mak mPasswordEntry.requestFocus(); 4683e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 469122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 470122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 47117e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 472552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani public void onPause() { 4733e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) { 4743e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker.setListener(null); 475bf9ac6b4fb6428d0194a5163181b30cccaedb8ebXiyuan Xia } 476552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani super.onPause(); 477552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani } 478552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani 479552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani @Override 48017e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onSaveInstanceState(Bundle outState) { 48117e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onSaveInstanceState(outState); 48217e9e1933055b207473b488595b2887bfcaea32eJim Miller outState.putString(KEY_UI_STAGE, mUiStage.name()); 48317e9e1933055b207473b488595b2887bfcaea32eJim Miller outState.putString(KEY_FIRST_PIN, mFirstPin); 484a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales outState.putString(KEY_CURRENT_PASSWORD, mCurrentPassword); 48500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 48600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 48717e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 48817e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onActivityResult(int requestCode, int resultCode, 48917e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent data) { 49017e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onActivityResult(requestCode, resultCode, data); 49117e9e1933055b207473b488595b2887bfcaea32eJim Miller switch (requestCode) { 49217e9e1933055b207473b488595b2887bfcaea32eJim Miller case CONFIRM_EXISTING_REQUEST: 49317e9e1933055b207473b488595b2887bfcaea32eJim Miller if (resultCode != Activity.RESULT_OK) { 49417e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().setResult(RESULT_FINISHED); 49517e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().finish(); 496a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales } else { 497a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mCurrentPassword = data.getStringExtra( 498a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 49917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 50017e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 50117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 50200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 50317e9e1933055b207473b488595b2887bfcaea32eJim Miller 504ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam protected Intent getRedactionInterstitialIntent(Context context) { 505f6077f4757183ae8b31af0928c895c806241b593Clara Bayarri return RedactionInterstitial.createStartIntent(context, mUserId); 506ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam } 507ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam 50817e9e1933055b207473b488595b2887bfcaea32eJim Miller protected void updateStage(Stage stage) { 509eef72c39ae83697b1beaa148ec56aced67382fecalanv final Stage previousStage = mUiStage; 51017e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = stage; 51117e9e1933055b207473b488595b2887bfcaea32eJim Miller updateUi(); 512eef72c39ae83697b1beaa148ec56aced67382fecalanv 513eef72c39ae83697b1beaa148ec56aced67382fecalanv // If the stage changed, announce the header for accessibility. This 514eef72c39ae83697b1beaa148ec56aced67382fecalanv // is a no-op when accessibility is disabled. 515eef72c39ae83697b1beaa148ec56aced67382fecalanv if (previousStage != stage) { 5168df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout.announceForAccessibility(mLayout.getHeaderText()); 517eef72c39ae83697b1beaa148ec56aced67382fecalanv } 51800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 51917e9e1933055b207473b488595b2887bfcaea32eJim Miller 52017e9e1933055b207473b488595b2887bfcaea32eJim Miller /** 5210bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * Read the requirements from {@link DevicePolicyManager} and intent and aggregate them. 5220bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * 5230bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @param intent the incoming intent 5240bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak */ 5250bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private void processPasswordRequirements(Intent intent) { 5260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak final int dpmPasswordQuality = mLockPatternUtils.getRequestedPasswordQuality(mUserId); 5270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mRequestedQuality = Math.max(intent.getIntExtra(LockPatternUtils.PASSWORD_TYPE_KEY, 5280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mRequestedQuality), dpmPasswordQuality); 5290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLength = Math.max(Math.max( 5300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak LockPatternUtils.MIN_LOCK_PASSWORD_SIZE, 5310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak intent.getIntExtra(PASSWORD_MIN_KEY, mPasswordMinLength)), 5320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mLockPatternUtils.getRequestedMinimumPasswordLength(mUserId)); 5330bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMaxLength = intent.getIntExtra(PASSWORD_MAX_KEY, mPasswordMaxLength); 5340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = Math.max(intent.getIntExtra(PASSWORD_MIN_LETTERS_KEY, 5350bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters), mLockPatternUtils.getRequestedPasswordMinimumLetters( 5360bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5370bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase = Math.max(intent.getIntExtra(PASSWORD_MIN_UPPERCASE_KEY, 5380bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase), mLockPatternUtils.getRequestedPasswordMinimumUpperCase( 5390bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5400bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase = Math.max(intent.getIntExtra(PASSWORD_MIN_LOWERCASE_KEY, 5410bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase), mLockPatternUtils.getRequestedPasswordMinimumLowerCase( 5420bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5430bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric = Math.max(intent.getIntExtra(PASSWORD_MIN_NUMERIC_KEY, 5440bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric), mLockPatternUtils.getRequestedPasswordMinimumNumeric( 5450bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols = Math.max(intent.getIntExtra(PASSWORD_MIN_SYMBOLS_KEY, 5470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols), mLockPatternUtils.getRequestedPasswordMinimumSymbols( 5480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter = Math.max(intent.getIntExtra(PASSWORD_MIN_NONLETTER_KEY, 5500bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter), mLockPatternUtils.getRequestedPasswordMinimumNonLetter( 5510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 5530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Modify the value based on dpm policy. 5540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak switch (dpmPasswordQuality) { 5550bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case PASSWORD_QUALITY_ALPHABETIC: 5560bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLetters == 0) { 5570bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = 1; 5580bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5590bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 5600bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case PASSWORD_QUALITY_ALPHANUMERIC: 5610bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLetters == 0) { 5620bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = 1; 5630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinNumeric == 0) { 5650bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric = 1; 5660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 5680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case PASSWORD_QUALITY_COMPLEX: 5690bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Reserve all the requirements. 5700bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 5710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak default: 5720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric = 0; 5730bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = 0; 5740bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase = 0; 5750bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase = 0; 5760bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols = 0; 5770bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter = 0; 5780bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5799ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinLengthToFulfillAllPolicies = getMinLengthToFulfillAllPolicies(); 5800bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5810bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 5820bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak /** 5830bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * Validates PIN and returns the validation result. 5840bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * 58517e9e1933055b207473b488595b2887bfcaea32eJim Miller * @param password the raw password the user typed in 5860bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @return the validation result. 58717e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 5880bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private int validatePassword(String password) { 5890bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak int errorCode = NO_ERROR; 5900bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 59117e9e1933055b207473b488595b2887bfcaea32eJim Miller if (password.length() < mPasswordMinLength) { 5929ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (mPasswordMinLength > mPasswordMinLengthToFulfillAllPolicies) { 5939ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak errorCode |= TOO_SHORT; 5949ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 5950bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } else if (password.length() > mPasswordMaxLength) { 5960bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= TOO_LONG; 5970bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } else { 5980bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // The length requirements are fulfilled. 5990bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mRequestedQuality == PASSWORD_QUALITY_NUMERIC_COMPLEX) { 6000bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Check for repeated characters or sequences (e.g. '1234', '0000', '2468') 60127ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull final int sequence = PasswordMetrics.maxLengthSequence(password); 60227ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (sequence > PasswordMetrics.MAX_ALLOWED_SEQUENCE) { 6030bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= CONTAIN_SEQUENTIAL_DIGITS; 6040bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6050bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6060bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Is the password recently used? 6070bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mLockPatternUtils.checkPasswordHistory(password, mUserId)) { 6080bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= RECENTLY_USED; 6090bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 61000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 6110bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 61227ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull // Allow non-control Latin-1 characters only. 61317e9e1933055b207473b488595b2887bfcaea32eJim Miller for (int i = 0; i < password.length(); i++) { 61417e9e1933055b207473b488595b2887bfcaea32eJim Miller char c = password.charAt(i); 6157e7912de4fb44481ded8e17d5ac1d7a1c9a0d184Nick Kralevich if (c < 32 || c > 127) { 6160bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= CONTAIN_INVALID_CHARACTERS; 61727ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull break; 61817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 61957fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev } 6200bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 62127ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull final PasswordMetrics metrics = PasswordMetrics.computeForPassword(password); 62227ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull 6230bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Ensure no non-digits if we are requesting numbers. This shouldn't be possible unless 6240bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // user finds some way to bring up soft keyboard. 6250bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mRequestedQuality == PASSWORD_QUALITY_NUMERIC 6260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak || mRequestedQuality == PASSWORD_QUALITY_NUMERIC_COMPLEX) { 62727ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.letters > 0 || metrics.symbols > 0) { 6280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= CONTAIN_NON_DIGITS; 62917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 630af366a3ed66dcb3c3ecb1dd101e5d8869b518598Jim Miller } 6318fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot 6320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Check the requirements one by one. 6330bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak for (int i = 0; i < mPasswordRequirements.length; i++) { 6340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak int passwordRestriction = mPasswordRequirements[i]; 6350bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak switch (passwordRestriction) { 6360bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_LETTER_IN_PASSWORD: 63727ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.letters < mPasswordMinLetters) { 6380bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_LETTER; 6390bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6400bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6410bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_UPPER_LETTERS_IN_PASSWORD: 64227ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.upperCase < mPasswordMinUpperCase) { 6430bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_UPPER_CASE; 6440bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6450bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_LOWER_LETTERS_IN_PASSWORD: 64727ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.lowerCase < mPasswordMinLowerCase) { 6480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_LOWER_CASE; 6490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6500bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_SYMBOLS_IN_PASSWORD: 65227ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.symbols < mPasswordMinSymbols) { 6530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_SYMBOLS; 6540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6550bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6560bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_NUMBER_IN_PASSWORD: 65727ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.numeric < mPasswordMinNumeric) { 6580bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_DIGITS; 6590bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6600bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6610bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_NON_LETTER_IN_PASSWORD: 66227ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.nonLetter < mPasswordMinNonLetter) { 6630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_NON_LETTER; 6640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6650bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak return errorCode; 669122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 67000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 671cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence public void handleNext() { 6723e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) return; 673cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence mChosenPassword = mPasswordEntry.getText().toString(); 674cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence if (TextUtils.isEmpty(mChosenPassword)) { 67517e9e1933055b207473b488595b2887bfcaea32eJim Miller return; 676122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 67717e9e1933055b207473b488595b2887bfcaea32eJim Miller if (mUiStage == Stage.Introduction) { 6780bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (validatePassword(mChosenPassword) == NO_ERROR) { 679cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence mFirstPin = mChosenPassword; 68017e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.setText(""); 681eef72c39ae83697b1beaa148ec56aced67382fecalanv updateStage(Stage.NeedToConfirm); 68217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 68317e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (mUiStage == Stage.NeedToConfirm) { 684cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence if (mFirstPin.equals(mChosenPassword)) { 6853e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia startSaveAndFinish(); 68617e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 68717e9e1933055b207473b488595b2887bfcaea32eJim Miller CharSequence tmp = mPasswordEntry.getText(); 68817e9e1933055b207473b488595b2887bfcaea32eJim Miller if (tmp != null) { 68917e9e1933055b207473b488595b2887bfcaea32eJim Miller Selection.setSelection((Spannable) tmp, 0, tmp.length()); 69017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 691eef72c39ae83697b1beaa148ec56aced67382fecalanv updateStage(Stage.ConfirmWrong); 692122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 693122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 694122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 695122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 696af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam protected void setNextEnabled(boolean enabled) { 697af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam mNextButton.setEnabled(enabled); 698af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam } 699af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam 700af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam protected void setNextText(int text) { 701af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam mNextButton.setText(text); 702af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam } 703af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam 70417e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onClick(View v) { 70517e9e1933055b207473b488595b2887bfcaea32eJim Miller switch (v.getId()) { 70617e9e1933055b207473b488595b2887bfcaea32eJim Miller case R.id.next_button: 70717e9e1933055b207473b488595b2887bfcaea32eJim Miller handleNext(); 70817e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 70900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 71017e9e1933055b207473b488595b2887bfcaea32eJim Miller case R.id.cancel_button: 71117e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().finish(); 71217e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 71317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 71400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 71500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 71617e9e1933055b207473b488595b2887bfcaea32eJim Miller public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 71774b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller // Check if this was the result of hitting the enter or "done" key 71874b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller if (actionId == EditorInfo.IME_NULL 71974b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller || actionId == EditorInfo.IME_ACTION_DONE 72074b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller || actionId == EditorInfo.IME_ACTION_NEXT) { 72117e9e1933055b207473b488595b2887bfcaea32eJim Miller handleNext(); 72217e9e1933055b207473b488595b2887bfcaea32eJim Miller return true; 72317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 72417e9e1933055b207473b488595b2887bfcaea32eJim Miller return false; 725122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 726122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 72717e9e1933055b207473b488595b2887bfcaea32eJim Miller /** 7280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @param errorCode error code returned from {@link #validatePassword(String)}. 7290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @return an array of messages describing the error, important messages come first. 7300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak */ 7310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private String[] convertErrorCodeToMessages(int errorCode) { 7320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak List<String> messages = new ArrayList<>(); 7330bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & CONTAIN_INVALID_CHARACTERS) > 0) { 7340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(R.string.lockpassword_illegal_character)); 7350bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7360bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & CONTAIN_NON_DIGITS) > 0) { 7370bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(R.string.lockpassword_pin_contains_non_digits)); 7380bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7390bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_UPPER_CASE) > 0) { 7400bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7410bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_uppercase, mPasswordMinUpperCase, 7420bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase)); 7430bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7440bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_LOWER_CASE) > 0) { 7450bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_lowercase, mPasswordMinLowerCase, 7470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase)); 7480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7499ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if ((errorCode & NOT_ENOUGH_LETTER) > 0) { 7509ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak messages.add(getResources().getQuantityString( 7519ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak R.plurals.lockpassword_password_requires_letters, mPasswordMinLetters, 7529ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinLetters)); 7539ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 7540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_DIGITS) > 0) { 7550bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7560bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_numeric, mPasswordMinNumeric, 7570bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric)); 7580bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7590bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_SYMBOLS) > 0) { 7600bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7610bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_symbols, mPasswordMinSymbols, 7620bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols)); 7630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_NON_LETTER) > 0) { 7650bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_nonletter, mPasswordMinNonLetter, 7670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter)); 7680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7690bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & TOO_SHORT) > 0) { 7700bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(mIsAlphaMode ? 7710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.string.lockpassword_password_too_short 7720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak : R.string.lockpassword_pin_too_short, mPasswordMinLength)); 7730bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7740bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & TOO_LONG) > 0) { 7750bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(mIsAlphaMode ? 7760bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.string.lockpassword_password_too_long 7770bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak : R.string.lockpassword_pin_too_long, mPasswordMaxLength + 1)); 7780bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7790bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & CONTAIN_SEQUENTIAL_DIGITS) > 0) { 7800bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(R.string.lockpassword_pin_no_sequential_digits)); 7810bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7820bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & RECENTLY_USED) > 0) { 7830bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString((mIsAlphaMode) ? R.string.lockpassword_password_recently_used 7840bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak : R.string.lockpassword_pin_recently_used)); 7850bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7860bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak return messages.toArray(new String[0]); 7870bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7880bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 7899ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private int getMinLengthToFulfillAllPolicies() { 7909ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak final int minLengthForLetters = Math.max(mPasswordMinLetters, 7919ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinUpperCase + mPasswordMinLowerCase); 7929ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak final int minLengthForNonLetters = Math.max(mPasswordMinNonLetter, 7939ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinSymbols + mPasswordMinNumeric); 7949ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak return minLengthForLetters + minLengthForNonLetters; 7959ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 7969ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 7970bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak /** 79817e9e1933055b207473b488595b2887bfcaea32eJim Miller * Update the hint based on current Stage and length of password entry 79917e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 80017e9e1933055b207473b488595b2887bfcaea32eJim Miller private void updateUi() { 8013e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia final boolean canInput = mSaveAndFinishWorker == null; 80217e9e1933055b207473b488595b2887bfcaea32eJim Miller String password = mPasswordEntry.getText().toString(); 80317e9e1933055b207473b488595b2887bfcaea32eJim Miller final int length = password.length(); 804163dee9fb78ef7c86929b250d150fa989484c2c7Maurice Lam if (mUiStage == Stage.Introduction) { 8050bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setVisibility(View.VISIBLE); 8060bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak final int errorCode = validatePassword(password); 8070bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak String[] messages = convertErrorCodeToMessages(errorCode); 8080bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Update the fulfillment of requirements. 8090bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRequirementAdapter.setRequirements(messages); 8100bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Enable/Disable the next button accordingly. 8110bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak setNextEnabled(errorCode == NO_ERROR); 81217e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 8130bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Hide password requirement view when we are just asking user to confirm the pw. 8140bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setVisibility(View.GONE); 815b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam setHeaderText(getString(mUiStage.getHint(mIsAlphaMode, mForFingerprint))); 8163e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia setNextEnabled(canInput && length > 0); 817122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 818af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam setNextText(mUiStage.buttonText); 8193e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mPasswordEntryInputDisabler.setInputEnabled(canInput); 820122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 821122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 8220bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private void setHeaderText(String text) { 8230bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Only set the text if it is different than the existing one to avoid announcing again. 8248df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam if (!TextUtils.isEmpty(mLayout.getHeaderText()) 8258df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam && mLayout.getHeaderText().toString().equals(text)) { 8260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak return; 8270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8288df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout.setHeaderText(text); 8290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 83117e9e1933055b207473b488595b2887bfcaea32eJim Miller public void afterTextChanged(Editable s) { 83217e9e1933055b207473b488595b2887bfcaea32eJim Miller // Changing the text while error displayed resets to NeedToConfirm state 83317e9e1933055b207473b488595b2887bfcaea32eJim Miller if (mUiStage == Stage.ConfirmWrong) { 83417e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = Stage.NeedToConfirm; 83517e9e1933055b207473b488595b2887bfcaea32eJim Miller } 8369ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak // Schedule the UI update. 8379ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mTextChangedHandler.notifyAfterTextChanged(); 838122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 839122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 84017e9e1933055b207473b488595b2887bfcaea32eJim Miller public void beforeTextChanged(CharSequence s, int start, int count, int after) { 841122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 84217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 843122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 84417e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onTextChanged(CharSequence s, int start, int before, int count) { 845122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 84617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 8473e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8483e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private void startSaveAndFinish() { 8493e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) { 8503e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Log.w(TAG, "startSaveAndFinish with an existing SaveAndFinishWorker."); 8513e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia return; 8523e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 8533e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8543e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mPasswordEntryInputDisabler.setInputEnabled(false); 8553e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia setNextEnabled(false); 8563e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8573e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker = new SaveAndFinishWorker(); 8585bb1e4fb909a5f0e0574d3572ea1edcf32a2190fRobin Lee mSaveAndFinishWorker.setListener(this); 8595bb1e4fb909a5f0e0574d3572ea1edcf32a2190fRobin Lee 8603e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia getFragmentManager().beginTransaction().add(mSaveAndFinishWorker, 8613e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia FRAGMENT_TAG_SAVE_AND_FINISH).commit(); 8625bb1e4fb909a5f0e0574d3572ea1edcf32a2190fRobin Lee getFragmentManager().executePendingTransactions(); 8633e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8643e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia final boolean required = getActivity().getIntent().getBooleanExtra( 8653e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true); 8663e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker.start(mLockPatternUtils, required, mHasChallenge, mChallenge, 867fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mChosenPassword, mCurrentPassword, mRequestedQuality, mUserId); 8683e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 8693e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8703e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia @Override 8713e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia public void onChosenLockSaveFinished(boolean wasSecureBefore, Intent resultData) { 8723e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia getActivity().setResult(RESULT_FINISHED, resultData); 8733e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8743e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (!wasSecureBefore) { 8753e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Intent intent = getRedactionInterstitialIntent(getActivity()); 8763e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (intent != null) { 87792779ce70156031f4fa3b8c2d84305f5b3b44105Udam Saini intent.putExtra(EXTRA_HIDE_DRAWER, mHideDrawer); 8783e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia startActivity(intent); 8793e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 8803e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 881686ae494f485a5025dfa456b4f32427b3715c337Udam Saini getActivity().finish(); 8823e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 8839ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 8849ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak class TextChangedHandler extends Handler { 8859ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private static final int ON_TEXT_CHANGED = 1; 8869ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private static final int DELAY_IN_MILLISECOND = 100; 8879ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 8889ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak /** 8899ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak * With the introduction of delay, we batch processing the text changed event to reduce 8909ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak * unnecessary UI updates. 8919ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak */ 8929ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private void notifyAfterTextChanged() { 8939ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak removeMessages(ON_TEXT_CHANGED); 8949ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak sendEmptyMessageDelayed(ON_TEXT_CHANGED, DELAY_IN_MILLISECOND); 8959ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 8969ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 8979ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak @Override 8989ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak public void handleMessage(Message msg) { 899f958f2e14ee07098543291181113c0afdb3b193fDoris Ling if (getActivity() == null) { 900f958f2e14ee07098543291181113c0afdb3b193fDoris Ling return; 901f958f2e14ee07098543291181113c0afdb3b193fDoris Ling } 9029ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (msg.what == ON_TEXT_CHANGED) { 9039ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak updateUi(); 9049ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9059ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9069ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9073e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9083e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 90977c4345373bdf6d6543bc06a04abc026ce762dbeClara Bayarri public static class SaveAndFinishWorker extends SaveChosenLockWorkerBase { 9103e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9113e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private String mChosenPassword; 9123e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private String mCurrentPassword; 9133e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private int mRequestedQuality; 9143e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9153e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia public void start(LockPatternUtils utils, boolean required, 9163e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia boolean hasChallenge, long challenge, 917fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri String chosenPassword, String currentPassword, int requestedQuality, int userId) { 918b8a22e42d42e6de8fce1a2026c112c12fd0f0f7aClara Bayarri prepare(utils, required, hasChallenge, challenge, userId); 9193e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9203e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mChosenPassword = chosenPassword; 9213e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mCurrentPassword = currentPassword; 9223e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mRequestedQuality = requestedQuality; 923fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserId = userId; 9243e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9253e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia start(); 9263e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9273e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9283e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia @Override 9293e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia protected Intent saveAndVerifyInBackground() { 9303e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Intent result = null; 9313e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mUtils.saveLockPassword(mChosenPassword, mCurrentPassword, mRequestedQuality, 932fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserId); 9333e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9343e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mHasChallenge) { 9353e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia byte[] token; 9363e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia try { 937fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri token = mUtils.verifyPassword(mChosenPassword, mChallenge, mUserId); 9383e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } catch (RequestThrottledException e) { 9393e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia token = null; 9403e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9413e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9423e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (token == null) { 9433e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Log.e(TAG, "critical: no token returned for known good password."); 9443e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9453e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9463e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia result = new Intent(); 9473e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia result.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token); 9483e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9493e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9503e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia return result; 9513e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 952122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 95300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller} 954