ChooseLockPassword.java revision 62c0c3c324aca7eaf78d7d5e0c8a6ae0213e1f80
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; 319990f397220703f4d2c922560a8e29e60bcce39fMaurice Lamimport android.content.res.Resources.Theme; 32edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lamimport android.graphics.Insets; 33ccbb4cfc2c3884389aecbe7c096d796fee8d3fc2Andrew Sappersteinimport android.graphics.Typeface; 3400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.os.Bundle; 359ba765b875ebeb66d8a870a29a00fe53e9da306dTony Makimport android.os.Handler; 369ba765b875ebeb66d8a870a29a00fe53e9da306dTony Makimport android.os.Message; 37b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lamimport android.support.annotation.StringRes; 380bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport android.support.v7.widget.LinearLayoutManager; 390bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport android.support.v7.widget.RecyclerView; 4000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.text.Editable; 412e28acedc623527aa5e84ba66635700d6547569aJim Millerimport android.text.InputType; 42122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.Selection; 43122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.Spannable; 4400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.text.TextUtils; 45122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.TextWatcher; 4691e6c499ca8f33cc093fed4277d2b48ab780b309Andres Moralesimport android.util.Log; 47122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.view.KeyEvent; 4817e9e1933055b207473b488595b2887bfcaea32eJim Millerimport android.view.LayoutInflater; 4900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.view.View; 5000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.view.View.OnClickListener; 5139b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.view.ViewGroup; 52c41e408aea1bf2f28160265cdadd7662e626d228Maurice Lamimport android.view.inputmethod.EditorInfo; 5300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.widget.Button; 540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport android.widget.EditText; 55d189ac52a4e49291b729d817fc903116abc086d0Maurice Lamimport android.widget.LinearLayout; 5600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.widget.TextView; 57122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.widget.TextView.OnEditorActionListener; 5800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 59265d3c2a0c36251bf8a9f571d7239b6dd404d942Tamas Berghammerimport com.android.internal.logging.nano.MetricsProto.MetricsEvent; 6039b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.internal.widget.LockPatternUtils; 6139b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.internal.widget.LockPatternUtils.RequestThrottledException; 6239b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.internal.widget.TextViewInputDisabler; 632eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.EncryptionInterstitial; 642eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.R; 652eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.SettingsActivity; 669990f397220703f4d2c922560a8e29e60bcce39fMaurice Lamimport com.android.settings.SetupWizardUtils; 672eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.Utils; 682d0b3447360666847c483e6ce2521846c66c25c1Fan Zhangimport com.android.settings.core.InstrumentedPreferenceFragment; 6939b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.settings.notification.RedactionInterstitial; 70d189ac52a4e49291b729d817fc903116abc086d0Maurice Lamimport com.android.setupwizardlib.GlifLayout; 7139b467482d1bf256a111c757e9b7621c6f523271Jason Monk 720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport java.util.ArrayList; 730bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport java.util.List; 740bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 75263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Megliopublic class ChooseLockPassword extends SettingsActivity { 7600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller public static final String PASSWORD_MIN_KEY = "lockscreen.password_min"; 7700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller public static final String PASSWORD_MAX_KEY = "lockscreen.password_max"; 7857fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_LETTERS_KEY = "lockscreen.password_min_letters"; 7957fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_LOWERCASE_KEY = "lockscreen.password_min_lowercase"; 8057fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_UPPERCASE_KEY = "lockscreen.password_min_uppercase"; 8157fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_NUMERIC_KEY = "lockscreen.password_min_numeric"; 8257fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_SYMBOLS_KEY = "lockscreen.password_min_symbols"; 832df65e4facac659314c2440d0af6316924166e2bKonstantin Lopyrev public static final String PASSWORD_MIN_NONLETTER_KEY = "lockscreen.password_min_nonletter"; 8400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 8591e6c499ca8f33cc093fed4277d2b48ab780b309Andres Morales private static final String TAG = "ChooseLockPassword"; 8691e6c499ca8f33cc093fed4277d2b48ab780b309Andres Morales 8717e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 8817e9e1933055b207473b488595b2887bfcaea32eJim Miller public Intent getIntent() { 8917e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent modIntent = new Intent(super.getIntent()); 906b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam modIntent.putExtra(EXTRA_SHOW_FRAGMENT, getFragmentClass().getName()); 9117e9e1933055b207473b488595b2887bfcaea32eJim Miller return modIntent; 9217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 93122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 949990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam @Override 959990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam protected void onApplyThemeResource(Theme theme, int resid, boolean first) { 969990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam resid = SetupWizardUtils.getTheme(getIntent()); 979990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam super.onApplyThemeResource(theme, resid, first); 989990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam } 999990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam 1002eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public static class IntentBuilder { 1012eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1022eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam private final Intent mIntent; 1032eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1042eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder(Context context) { 1052eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent = new Intent(context, ChooseLockPassword.class); 1062eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockGeneric.CONFIRM_CREDENTIALS, false); 1072eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, false); 1082eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1092eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1102eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setPasswordQuality(int quality) { 1112eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(LockPatternUtils.PASSWORD_TYPE_KEY, quality); 1122eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1132eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1142eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1152eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setPasswordLengthRange(int min, int max) { 1162eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(PASSWORD_MIN_KEY, min); 1172eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(PASSWORD_MAX_KEY, max); 1182eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1192eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1202eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1212eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setUserId(int userId) { 1222eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(Intent.EXTRA_USER_ID, userId); 1232eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1242eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1252eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1262eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setChallenge(long challenge) { 1272eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, true); 1282eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, challenge); 1292eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1302eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1312eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1322eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setPassword(String password) { 1332eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false); 1342eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD, password); 1352eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1362eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1372eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 138b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public IntentBuilder setForFingerprint(boolean forFingerprint) { 139b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, forFingerprint); 140b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam return this; 141b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } 142b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam 1432eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public Intent build() { 1442eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return mIntent; 1452eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 146fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri } 147fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri 14817e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 149a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani protected boolean isValidFragment(String fragmentName) { 150a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani if (ChooseLockPasswordFragment.class.getName().equals(fragmentName)) return true; 151a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani return false; 152a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani } 153a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani 1546b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam /* package */ Class<? extends Fragment> getFragmentClass() { 1556b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam return ChooseLockPasswordFragment.class; 1566b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 1576b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam 158a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani @Override 15971fde52ae36f134e93835bee53bc4bfe5481bba0Udam Saini protected void onCreate(Bundle savedInstanceState) { 16017e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onCreate(savedInstanceState); 161b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam boolean forFingerprint = getIntent() 162b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam .getBooleanExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, false); 163b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam CharSequence msg = getText(forFingerprint 164b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam ? R.string.lockpassword_choose_your_password_header_for_fingerprint 165b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam : R.string.lockpassword_choose_your_password_header); 166263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio setTitle(msg); 167d189ac52a4e49291b729d817fc903116abc086d0Maurice Lam LinearLayout layout = (LinearLayout) findViewById(R.id.content_parent); 168d189ac52a4e49291b729d817fc903116abc086d0Maurice Lam layout.setFitsSystemWindows(false); 16917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 170122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 1712d0b3447360666847c483e6ce2521846c66c25c1Fan Zhang public static class ChooseLockPasswordFragment extends InstrumentedPreferenceFragment 1720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak implements OnClickListener, OnEditorActionListener, TextWatcher, 1733e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia SaveAndFinishWorker.Listener { 17417e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_FIRST_PIN = "first_pin"; 17517e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UI_STAGE = "ui_stage"; 176a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales private static final String KEY_CURRENT_PASSWORD = "current_password"; 1773e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private static final String FRAGMENT_TAG_SAVE_AND_FINISH = "save_and_finish_worker"; 178a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales 179a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales private String mCurrentPassword; 180cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence private String mChosenPassword; 1816609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales private boolean mHasChallenge; 1826609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales private long mChallenge; 1830bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private EditText mPasswordEntry; 184f2c2c19339b5d821cb6196911cee04dc9ac647adXiyuan Xia private TextViewInputDisabler mPasswordEntryInputDisabler; 1854c00a611835e2257502ddcdd26b4e827c5b64f80Adrian Roos private int mPasswordMinLength = LockPatternUtils.MIN_LOCK_PASSWORD_SIZE; 18617e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMaxLength = 16; 18717e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinLetters = 0; 18817e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinUpperCase = 0; 18917e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinLowerCase = 0; 19017e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinSymbols = 0; 19117e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinNumeric = 0; 19217e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinNonLetter = 0; 1939ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private int mPasswordMinLengthToFulfillAllPolicies = 0; 194edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam protected int mUserId; 1950bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private boolean mHideDrawer = false; 1960bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak /** 1970bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * Password requirements that we need to verify. 1980bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak */ 1990bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private int[] mPasswordRequirements; 2000bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 20117e9e1933055b207473b488595b2887bfcaea32eJim Miller private LockPatternUtils mLockPatternUtils; 2023e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private SaveAndFinishWorker mSaveAndFinishWorker; 20317e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mRequestedQuality = DevicePolicyManager.PASSWORD_QUALITY_NUMERIC; 20417e9e1933055b207473b488595b2887bfcaea32eJim Miller private ChooseLockSettingsHelper mChooseLockSettingsHelper; 20562c0c3c324aca7eaf78d7d5e0c8a6ae0213e1f80Maurice Lam protected Stage mUiStage = Stage.Introduction; 2060bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private PasswordRequirementAdapter mPasswordRequirementAdapter; 2078df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam private GlifLayout mLayout; 208562e539516914435bf316e1a8aaa3572dcebfed9Maurice Lam protected boolean mForFingerprint; 2091f8fb0f8ce1e82266a3a12b3d31b9062cff3fc44Paul Lawrence 21017e9e1933055b207473b488595b2887bfcaea32eJim Miller private String mFirstPin; 2110bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private RecyclerView mPasswordRestrictionView; 212edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam protected boolean mIsAlphaMode; 2134c930fc2d5bf3a3ea3caf5df6e5eddb6c9a90a60Maurice Lam protected Button mCancelButton; 21417e9e1933055b207473b488595b2887bfcaea32eJim Miller private Button mNextButton; 2150bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 2169ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private TextChangedHandler mTextChangedHandler; 2179ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 21817e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final int CONFIRM_EXISTING_REQUEST = 58; 21917e9e1933055b207473b488595b2887bfcaea32eJim Miller static final int RESULT_FINISHED = RESULT_FIRST_USER; 220552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani 2210bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_LETTER_IN_PASSWORD = 0; 2220bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_UPPER_LETTERS_IN_PASSWORD = 1; 2230bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_LOWER_LETTERS_IN_PASSWORD = 2; 2240bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_SYMBOLS_IN_PASSWORD = 3; 2250bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_NUMBER_IN_PASSWORD = 4; 2260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_NON_LETTER_IN_PASSWORD = 5; 2270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 2280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Error code returned from {@link #validatePassword(String)}. 2290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NO_ERROR = 0; 2300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int CONTAIN_INVALID_CHARACTERS = 1 << 0; 2310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int TOO_SHORT = 1 << 1; 2320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int TOO_LONG = 1 << 2; 2330bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int CONTAIN_NON_DIGITS = 1 << 3; 2340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int CONTAIN_SEQUENTIAL_DIGITS = 1 << 4; 2350bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int RECENTLY_USED = 1 << 5; 2360bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_LETTER = 1 << 6; 2370bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_UPPER_CASE = 1 << 7; 2380bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_LOWER_CASE = 1 << 8; 2390bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_DIGITS = 1 << 9; 2400bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_SYMBOLS = 1 << 10; 2410bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_NON_LETTER = 1 << 11; 24200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 24300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller /** 24417e9e1933055b207473b488595b2887bfcaea32eJim Miller * Keep track internally of where the user is in choosing a pattern. 24500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller */ 24617e9e1933055b207473b488595b2887bfcaea32eJim Miller protected enum Stage { 24717e9e1933055b207473b488595b2887bfcaea32eJim Miller 248b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam Introduction( 249b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_choose_your_password_header, 250b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_choose_your_password_header_for_fingerprint, 25117e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_choose_your_pin_header, 252b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_choose_your_pin_header_for_fingerprint, 253c57b19d80c100bb4a19bb2d4b8589bc12cbfd66eMaurice Lam R.string.next_label), 25417e9e1933055b207473b488595b2887bfcaea32eJim Miller 255b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam NeedToConfirm( 256b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_your_password_header, 257b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_your_password_header, 258b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_your_pin_header, 25917e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_confirm_your_pin_header, 26017e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_ok_label), 26117e9e1933055b207473b488595b2887bfcaea32eJim Miller 262b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam ConfirmWrong( 263b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_passwords_dont_match, 264b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_passwords_dont_match, 265b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_pins_dont_match, 26617e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_confirm_pins_dont_match, 267c57b19d80c100bb4a19bb2d4b8589bc12cbfd66eMaurice Lam R.string.next_label); 26817e9e1933055b207473b488595b2887bfcaea32eJim Miller 269b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam Stage(int hintInAlpha, int hintInAlphaForFingerprint, 270b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam int hintInNumeric, int hintInNumericForFingerprint, int nextButtonText) { 27117e9e1933055b207473b488595b2887bfcaea32eJim Miller this.alphaHint = hintInAlpha; 272b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam this.alphaHintForFingerprint = hintInAlphaForFingerprint; 27317e9e1933055b207473b488595b2887bfcaea32eJim Miller this.numericHint = hintInNumeric; 274b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam this.numericHintForFingerprint = hintInNumericForFingerprint; 27517e9e1933055b207473b488595b2887bfcaea32eJim Miller this.buttonText = nextButtonText; 27617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 27717e9e1933055b207473b488595b2887bfcaea32eJim Miller 27817e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int alphaHint; 279b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public final int alphaHintForFingerprint; 28017e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int numericHint; 281b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public final int numericHintForFingerprint; 28217e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int buttonText; 283b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam 284b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public @StringRes int getHint(boolean isAlpha, boolean isFingerprint) { 285b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam if (isAlpha) { 286b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam return isFingerprint ? alphaHintForFingerprint : alphaHint; 287b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } else { 288b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam return isFingerprint ? numericHintForFingerprint : numericHint; 289b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } 290b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } 29100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 29200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 29317e9e1933055b207473b488595b2887bfcaea32eJim Miller // required constructor for fragments 29417e9e1933055b207473b488595b2887bfcaea32eJim Miller public ChooseLockPasswordFragment() { 29500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 29600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 29700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 29817e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 29917e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onCreate(Bundle savedInstanceState) { 30017e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onCreate(savedInstanceState); 30117e9e1933055b207473b488595b2887bfcaea32eJim Miller mLockPatternUtils = new LockPatternUtils(getActivity()); 30217e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent intent = getActivity().getIntent(); 30366026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani if (!(getActivity() instanceof ChooseLockPassword)) { 30466026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani throw new SecurityException("Fragment contained in wrong activity"); 30566026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani } 306fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri // Only take this argument into account if it belongs to the current profile. 307194300dff340d67255d12762ffb376b7ba201c87Benjamin Franz mUserId = Utils.getUserIdFromBundle(getActivity(), intent.getExtras()); 308b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam mForFingerprint = intent.getBooleanExtra( 309b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, false); 3100bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak processPasswordRequirements(intent); 31117e9e1933055b207473b488595b2887bfcaea32eJim Miller mChooseLockSettingsHelper = new ChooseLockSettingsHelper(getActivity()); 31292779ce70156031f4fa3b8c2d84305f5b3b44105Udam Saini mHideDrawer = getActivity().getIntent().getBooleanExtra(EXTRA_HIDE_DRAWER, false); 31362775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos 31462775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos if (intent.getBooleanExtra( 31562775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos ChooseLockSettingsHelper.EXTRA_KEY_FOR_CHANGE_CRED_REQUIRED_FOR_BOOT, false)) { 31662775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos SaveAndFinishWorker w = new SaveAndFinishWorker(); 31762775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos final boolean required = getActivity().getIntent().getBooleanExtra( 31862775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true); 31962775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos String current = intent.getStringExtra( 32062775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 32162775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos w.setBlocking(true); 32262775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos w.setListener(this); 32362775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos w.start(mChooseLockSettingsHelper.utils(), required, 32462775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos false, 0, current, current, mRequestedQuality, mUserId); 32562775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos } 3269ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mTextChangedHandler = new TextChangedHandler(); 32717e9e1933055b207473b488595b2887bfcaea32eJim Miller } 3282f9dbcb49174d85218dd18e3b2097d3b9fc789c7Jim Miller 32917e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 33017e9e1933055b207473b488595b2887bfcaea32eJim Miller public View onCreateView(LayoutInflater inflater, ViewGroup container, 33117e9e1933055b207473b488595b2887bfcaea32eJim Miller Bundle savedInstanceState) { 33244f2736f5453ec3bf1fffd3471ecda24da57a094Maurice Lam return inflater.inflate(R.layout.choose_lock_password, container, false); 3336b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 33417e9e1933055b207473b488595b2887bfcaea32eJim Miller 3356b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam @Override 3366b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam public void onViewCreated(View view, Bundle savedInstanceState) { 3376b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam super.onViewCreated(view, savedInstanceState); 33817e9e1933055b207473b488595b2887bfcaea32eJim Miller 3398df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout = (GlifLayout) view; 3408df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam 341edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam // Make the password container consume the optical insets so the edit text is aligned 342edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam // with the sides of the parent visually. 343edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam ViewGroup container = view.findViewById(R.id.password_container); 344edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam container.setOpticalInsets(Insets.NONE); 345edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam 34617e9e1933055b207473b488595b2887bfcaea32eJim Miller mCancelButton = (Button) view.findViewById(R.id.cancel_button); 34717e9e1933055b207473b488595b2887bfcaea32eJim Miller mCancelButton.setOnClickListener(this); 34817e9e1933055b207473b488595b2887bfcaea32eJim Miller mNextButton = (Button) view.findViewById(R.id.next_button); 34917e9e1933055b207473b488595b2887bfcaea32eJim Miller mNextButton.setOnClickListener(this); 35017e9e1933055b207473b488595b2887bfcaea32eJim Miller 351d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam if (mForFingerprint) { 352d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam TextView fingerprintBackupMessage = 353d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam view.findViewById(R.id.fingerprint_backup_message); 354d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam if (fingerprintBackupMessage != null) { 355d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam fingerprintBackupMessage.setVisibility(View.VISIBLE); 356d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam fingerprintBackupMessage 357d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam .setText(R.string.setup_lock_settings_picker_fingerprint_message); 358d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam } 359d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam } 360d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam 36117e9e1933055b207473b488595b2887bfcaea32eJim Miller mIsAlphaMode = DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC == mRequestedQuality 36217e9e1933055b207473b488595b2887bfcaea32eJim Miller || DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC == mRequestedQuality 36317e9e1933055b207473b488595b2887bfcaea32eJim Miller || DevicePolicyManager.PASSWORD_QUALITY_COMPLEX == mRequestedQuality; 3640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 3650bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak setupPasswordRequirementsView(view); 3660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 3670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setLayoutManager(new LinearLayoutManager(getActivity())); 3680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordEntry = (EditText) view.findViewById(R.id.password_entry); 36917e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.setOnEditorActionListener(this); 37017e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.addTextChangedListener(this); 3719c26c9dba6998fda4b3af27e315220b8bec6e0c5Tony Mak mPasswordEntry.requestFocus(); 372f2c2c19339b5d821cb6196911cee04dc9ac647adXiyuan Xia mPasswordEntryInputDisabler = new TextViewInputDisabler(mPasswordEntry); 37317e9e1933055b207473b488595b2887bfcaea32eJim Miller 3749757e30dfa0ab691c4c15366568367e166071a7dJim Miller final Activity activity = getActivity(); 37517e9e1933055b207473b488595b2887bfcaea32eJim Miller 3762e28acedc623527aa5e84ba66635700d6547569aJim Miller int currentType = mPasswordEntry.getInputType(); 3772e28acedc623527aa5e84ba66635700d6547569aJim Miller mPasswordEntry.setInputType(mIsAlphaMode ? currentType 3783b46f49d2a5abb47c1bdf239f855d2063b60595eJim Miller : (InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD)); 379ccbb4cfc2c3884389aecbe7c096d796fee8d3fc2Andrew Sapperstein // Can't set via XML since setInputType resets the fontFamily to null 380ccbb4cfc2c3884389aecbe7c096d796fee8d3fc2Andrew Sapperstein mPasswordEntry.setTypeface(Typeface.create( 381ccbb4cfc2c3884389aecbe7c096d796fee8d3fc2Andrew Sapperstein getContext().getString(com.android.internal.R.string.config_headlineFontFamily), 382ccbb4cfc2c3884389aecbe7c096d796fee8d3fc2Andrew Sapperstein Typeface.NORMAL)); 3832e28acedc623527aa5e84ba66635700d6547569aJim Miller 38417e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent intent = getActivity().getIntent(); 3856609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales final boolean confirmCredentials = intent.getBooleanExtra( 3866609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales ChooseLockGeneric.CONFIRM_CREDENTIALS, true); 387a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mCurrentPassword = intent.getStringExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 3886609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales mHasChallenge = intent.getBooleanExtra( 3896609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false); 3906609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales mChallenge = intent.getLongExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0); 39117e9e1933055b207473b488595b2887bfcaea32eJim Miller if (savedInstanceState == null) { 39217e9e1933055b207473b488595b2887bfcaea32eJim Miller updateStage(Stage.Introduction); 39317e9e1933055b207473b488595b2887bfcaea32eJim Miller if (confirmCredentials) { 39417e9e1933055b207473b488595b2887bfcaea32eJim Miller mChooseLockSettingsHelper.launchConfirmationActivity(CONFIRM_EXISTING_REQUEST, 395fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri getString(R.string.unlock_set_unlock_launch_picker_title), true, 396fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserId); 39717e9e1933055b207473b488595b2887bfcaea32eJim Miller } 39817e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 399a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales // restore from previous state 40017e9e1933055b207473b488595b2887bfcaea32eJim Miller mFirstPin = savedInstanceState.getString(KEY_FIRST_PIN); 40117e9e1933055b207473b488595b2887bfcaea32eJim Miller final String state = savedInstanceState.getString(KEY_UI_STAGE); 40217e9e1933055b207473b488595b2887bfcaea32eJim Miller if (state != null) { 40317e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = Stage.valueOf(state); 40417e9e1933055b207473b488595b2887bfcaea32eJim Miller updateStage(mUiStage); 40517e9e1933055b207473b488595b2887bfcaea32eJim Miller } 406a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales 407a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales if (mCurrentPassword == null) { 408a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mCurrentPassword = savedInstanceState.getString(KEY_CURRENT_PASSWORD); 409a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales } 4103e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 4113e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia // Re-attach to the exiting worker if there is one. 4123e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker = (SaveAndFinishWorker) getFragmentManager().findFragmentByTag( 4133e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia FRAGMENT_TAG_SAVE_AND_FINISH); 41417e9e1933055b207473b488595b2887bfcaea32eJim Miller } 4150bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 416263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio if (activity instanceof SettingsActivity) { 417263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio final SettingsActivity sa = (SettingsActivity) activity; 418b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam int title = Stage.Introduction.getHint(mIsAlphaMode, mForFingerprint); 419263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio sa.setTitle(title); 4208df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout.setHeaderText(title); 4219757e30dfa0ab691c4c15366568367e166071a7dJim Miller } 42217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 423122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 4240bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private void setupPasswordRequirementsView(View view) { 4250bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Construct passwordRequirements and requirementDescriptions. 4260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak List<Integer> passwordRequirements = new ArrayList<>(); 4270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak List<String> requirementDescriptions = new ArrayList<>(); 4280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinUpperCase > 0) { 4290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_UPPER_LETTERS_IN_PASSWORD); 4300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_uppercase, mPasswordMinUpperCase, 4320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase)); 4330bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLowerCase > 0) { 4350bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_LOWER_LETTERS_IN_PASSWORD); 4360bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4370bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_lowercase, mPasswordMinLowerCase, 4380bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase)); 4390bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4400bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLetters > 0) { 4419ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (mPasswordMinLetters > mPasswordMinUpperCase + mPasswordMinLowerCase) { 4429ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak passwordRequirements.add(MIN_LETTER_IN_PASSWORD); 4439ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak requirementDescriptions.add(getResources().getQuantityString( 4449ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak R.plurals.lockpassword_password_requires_letters, mPasswordMinLetters, 4459ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinLetters)); 4469ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 4470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinNumeric > 0) { 4490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_NUMBER_IN_PASSWORD); 4500bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_numeric, mPasswordMinNumeric, 4520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric)); 4530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinSymbols > 0) { 4550bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_SYMBOLS_IN_PASSWORD); 4560bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4570bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_symbols, mPasswordMinSymbols, 4580bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols)); 4590bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4600bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinNonLetter > 0) { 4619ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (mPasswordMinNonLetter > mPasswordMinNumeric + mPasswordMinSymbols) { 4629ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak passwordRequirements.add(MIN_NON_LETTER_IN_PASSWORD); 4639ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak requirementDescriptions.add(getResources().getQuantityString( 4649ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak R.plurals.lockpassword_password_requires_nonletter, mPasswordMinNonLetter, 4659ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 4669ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinNonLetter)); 4679ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 4680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4690bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Convert list to array. 4700bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRequirements = passwordRequirements.stream().mapToInt(i -> i).toArray(); 4710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView = 4720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak (RecyclerView) view.findViewById(R.id.password_requirements_view); 4730bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setLayoutManager(new LinearLayoutManager(getActivity())); 4740bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRequirementAdapter = new PasswordRequirementAdapter(); 4750bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setAdapter(mPasswordRequirementAdapter); 4760bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4770bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 47817e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 4796507613ebcd22e4691c2af92a5c161bd327db336Fan Zhang public int getMetricsCategory() { 4809d1bfd1e8de6e46137a9571507c03526880d6a46Chris Wren return MetricsEvent.CHOOSE_LOCK_PASSWORD; 4818a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren } 4828a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren 4838a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren @Override 48417e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onResume() { 48517e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onResume(); 486122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller updateStage(mUiStage); 4873e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) { 4883e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker.setListener(this); 4893e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } else { 4909c26c9dba6998fda4b3af27e315220b8bec6e0c5Tony Mak mPasswordEntry.requestFocus(); 4913e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 492122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 493122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 49417e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 495552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani public void onPause() { 4963e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) { 4973e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker.setListener(null); 498bf9ac6b4fb6428d0194a5163181b30cccaedb8ebXiyuan Xia } 499552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani super.onPause(); 500552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani } 501552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani 502552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani @Override 50317e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onSaveInstanceState(Bundle outState) { 50417e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onSaveInstanceState(outState); 50517e9e1933055b207473b488595b2887bfcaea32eJim Miller outState.putString(KEY_UI_STAGE, mUiStage.name()); 50617e9e1933055b207473b488595b2887bfcaea32eJim Miller outState.putString(KEY_FIRST_PIN, mFirstPin); 507a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales outState.putString(KEY_CURRENT_PASSWORD, mCurrentPassword); 50800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 50900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 51017e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 51117e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onActivityResult(int requestCode, int resultCode, 51217e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent data) { 51317e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onActivityResult(requestCode, resultCode, data); 51417e9e1933055b207473b488595b2887bfcaea32eJim Miller switch (requestCode) { 51517e9e1933055b207473b488595b2887bfcaea32eJim Miller case CONFIRM_EXISTING_REQUEST: 51617e9e1933055b207473b488595b2887bfcaea32eJim Miller if (resultCode != Activity.RESULT_OK) { 51717e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().setResult(RESULT_FINISHED); 51817e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().finish(); 519a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales } else { 520a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mCurrentPassword = data.getStringExtra( 521a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 52217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 52317e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 52417e9e1933055b207473b488595b2887bfcaea32eJim Miller } 52500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 52617e9e1933055b207473b488595b2887bfcaea32eJim Miller 527ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam protected Intent getRedactionInterstitialIntent(Context context) { 528f6077f4757183ae8b31af0928c895c806241b593Clara Bayarri return RedactionInterstitial.createStartIntent(context, mUserId); 529ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam } 530ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam 53117e9e1933055b207473b488595b2887bfcaea32eJim Miller protected void updateStage(Stage stage) { 532eef72c39ae83697b1beaa148ec56aced67382fecalanv final Stage previousStage = mUiStage; 53317e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = stage; 53417e9e1933055b207473b488595b2887bfcaea32eJim Miller updateUi(); 535eef72c39ae83697b1beaa148ec56aced67382fecalanv 536eef72c39ae83697b1beaa148ec56aced67382fecalanv // If the stage changed, announce the header for accessibility. This 537eef72c39ae83697b1beaa148ec56aced67382fecalanv // is a no-op when accessibility is disabled. 538eef72c39ae83697b1beaa148ec56aced67382fecalanv if (previousStage != stage) { 5398df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout.announceForAccessibility(mLayout.getHeaderText()); 540eef72c39ae83697b1beaa148ec56aced67382fecalanv } 54100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 54217e9e1933055b207473b488595b2887bfcaea32eJim Miller 54317e9e1933055b207473b488595b2887bfcaea32eJim Miller /** 5440bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * Read the requirements from {@link DevicePolicyManager} and intent and aggregate them. 5450bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * 5460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @param intent the incoming intent 5470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak */ 5480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private void processPasswordRequirements(Intent intent) { 5490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak final int dpmPasswordQuality = mLockPatternUtils.getRequestedPasswordQuality(mUserId); 5500bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mRequestedQuality = Math.max(intent.getIntExtra(LockPatternUtils.PASSWORD_TYPE_KEY, 5510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mRequestedQuality), dpmPasswordQuality); 5520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLength = Math.max(Math.max( 5530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak LockPatternUtils.MIN_LOCK_PASSWORD_SIZE, 5540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak intent.getIntExtra(PASSWORD_MIN_KEY, mPasswordMinLength)), 5550bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mLockPatternUtils.getRequestedMinimumPasswordLength(mUserId)); 5560bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMaxLength = intent.getIntExtra(PASSWORD_MAX_KEY, mPasswordMaxLength); 5570bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = Math.max(intent.getIntExtra(PASSWORD_MIN_LETTERS_KEY, 5580bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters), mLockPatternUtils.getRequestedPasswordMinimumLetters( 5590bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5600bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase = Math.max(intent.getIntExtra(PASSWORD_MIN_UPPERCASE_KEY, 5610bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase), mLockPatternUtils.getRequestedPasswordMinimumUpperCase( 5620bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase = Math.max(intent.getIntExtra(PASSWORD_MIN_LOWERCASE_KEY, 5640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase), mLockPatternUtils.getRequestedPasswordMinimumLowerCase( 5650bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric = Math.max(intent.getIntExtra(PASSWORD_MIN_NUMERIC_KEY, 5670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric), mLockPatternUtils.getRequestedPasswordMinimumNumeric( 5680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5690bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols = Math.max(intent.getIntExtra(PASSWORD_MIN_SYMBOLS_KEY, 5700bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols), mLockPatternUtils.getRequestedPasswordMinimumSymbols( 5710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter = Math.max(intent.getIntExtra(PASSWORD_MIN_NONLETTER_KEY, 5730bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter), mLockPatternUtils.getRequestedPasswordMinimumNonLetter( 5740bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5750bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 5760bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Modify the value based on dpm policy. 5770bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak switch (dpmPasswordQuality) { 5780bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case PASSWORD_QUALITY_ALPHABETIC: 5790bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLetters == 0) { 5800bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = 1; 5810bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5820bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 5830bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case PASSWORD_QUALITY_ALPHANUMERIC: 5840bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLetters == 0) { 5850bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = 1; 5860bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5870bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinNumeric == 0) { 5880bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric = 1; 5890bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5900bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 5910bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case PASSWORD_QUALITY_COMPLEX: 5920bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Reserve all the requirements. 5930bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 5940bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak default: 5950bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric = 0; 5960bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = 0; 5970bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase = 0; 5980bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase = 0; 5990bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols = 0; 6000bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter = 0; 6010bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6029ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinLengthToFulfillAllPolicies = getMinLengthToFulfillAllPolicies(); 6030bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6040bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 6050bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak /** 6060bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * Validates PIN and returns the validation result. 6070bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * 60817e9e1933055b207473b488595b2887bfcaea32eJim Miller * @param password the raw password the user typed in 6090bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @return the validation result. 61017e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 6110bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private int validatePassword(String password) { 6120bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak int errorCode = NO_ERROR; 6130bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 61417e9e1933055b207473b488595b2887bfcaea32eJim Miller if (password.length() < mPasswordMinLength) { 6159ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (mPasswordMinLength > mPasswordMinLengthToFulfillAllPolicies) { 6169ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak errorCode |= TOO_SHORT; 6179ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 6180bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } else if (password.length() > mPasswordMaxLength) { 6190bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= TOO_LONG; 6200bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } else { 6210bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // The length requirements are fulfilled. 6220bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mRequestedQuality == PASSWORD_QUALITY_NUMERIC_COMPLEX) { 6230bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Check for repeated characters or sequences (e.g. '1234', '0000', '2468') 62427ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull final int sequence = PasswordMetrics.maxLengthSequence(password); 62527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (sequence > PasswordMetrics.MAX_ALLOWED_SEQUENCE) { 6260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= CONTAIN_SEQUENTIAL_DIGITS; 6270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Is the password recently used? 6300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mLockPatternUtils.checkPasswordHistory(password, mUserId)) { 6310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= RECENTLY_USED; 6320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 63300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 6340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 63527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull // Allow non-control Latin-1 characters only. 63617e9e1933055b207473b488595b2887bfcaea32eJim Miller for (int i = 0; i < password.length(); i++) { 63717e9e1933055b207473b488595b2887bfcaea32eJim Miller char c = password.charAt(i); 6387e7912de4fb44481ded8e17d5ac1d7a1c9a0d184Nick Kralevich if (c < 32 || c > 127) { 6390bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= CONTAIN_INVALID_CHARACTERS; 64027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull break; 64117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 64257fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev } 6430bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 64427ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull final PasswordMetrics metrics = PasswordMetrics.computeForPassword(password); 64527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull 6460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Ensure no non-digits if we are requesting numbers. This shouldn't be possible unless 6470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // user finds some way to bring up soft keyboard. 6480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mRequestedQuality == PASSWORD_QUALITY_NUMERIC 6490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak || mRequestedQuality == PASSWORD_QUALITY_NUMERIC_COMPLEX) { 65027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.letters > 0 || metrics.symbols > 0) { 6510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= CONTAIN_NON_DIGITS; 65217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 653af366a3ed66dcb3c3ecb1dd101e5d8869b518598Jim Miller } 6548fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot 6550bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Check the requirements one by one. 6560bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak for (int i = 0; i < mPasswordRequirements.length; i++) { 6570bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak int passwordRestriction = mPasswordRequirements[i]; 6580bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak switch (passwordRestriction) { 6590bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_LETTER_IN_PASSWORD: 66027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.letters < mPasswordMinLetters) { 6610bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_LETTER; 6620bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_UPPER_LETTERS_IN_PASSWORD: 66527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.upperCase < mPasswordMinUpperCase) { 6660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_UPPER_CASE; 6670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6690bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_LOWER_LETTERS_IN_PASSWORD: 67027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.lowerCase < mPasswordMinLowerCase) { 6710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_LOWER_CASE; 6720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6730bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6740bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_SYMBOLS_IN_PASSWORD: 67527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.symbols < mPasswordMinSymbols) { 6760bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_SYMBOLS; 6770bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6780bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6790bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_NUMBER_IN_PASSWORD: 68027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.numeric < mPasswordMinNumeric) { 6810bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_DIGITS; 6820bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6830bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6840bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_NON_LETTER_IN_PASSWORD: 68527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.nonLetter < mPasswordMinNonLetter) { 6860bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_NON_LETTER; 6870bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6880bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6890bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6900bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6910bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak return errorCode; 692122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 69300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 694cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence public void handleNext() { 6953e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) return; 696cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence mChosenPassword = mPasswordEntry.getText().toString(); 697cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence if (TextUtils.isEmpty(mChosenPassword)) { 69817e9e1933055b207473b488595b2887bfcaea32eJim Miller return; 699122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 70017e9e1933055b207473b488595b2887bfcaea32eJim Miller if (mUiStage == Stage.Introduction) { 7010bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (validatePassword(mChosenPassword) == NO_ERROR) { 702cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence mFirstPin = mChosenPassword; 70317e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.setText(""); 704eef72c39ae83697b1beaa148ec56aced67382fecalanv updateStage(Stage.NeedToConfirm); 70517e9e1933055b207473b488595b2887bfcaea32eJim Miller } 70617e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (mUiStage == Stage.NeedToConfirm) { 707cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence if (mFirstPin.equals(mChosenPassword)) { 7083e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia startSaveAndFinish(); 70917e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 71017e9e1933055b207473b488595b2887bfcaea32eJim Miller CharSequence tmp = mPasswordEntry.getText(); 71117e9e1933055b207473b488595b2887bfcaea32eJim Miller if (tmp != null) { 71217e9e1933055b207473b488595b2887bfcaea32eJim Miller Selection.setSelection((Spannable) tmp, 0, tmp.length()); 71317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 714eef72c39ae83697b1beaa148ec56aced67382fecalanv updateStage(Stage.ConfirmWrong); 715122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 716122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 717122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 718122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 719af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam protected void setNextEnabled(boolean enabled) { 720af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam mNextButton.setEnabled(enabled); 721af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam } 722af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam 723af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam protected void setNextText(int text) { 724af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam mNextButton.setText(text); 725af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam } 726af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam 72717e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onClick(View v) { 72817e9e1933055b207473b488595b2887bfcaea32eJim Miller switch (v.getId()) { 72917e9e1933055b207473b488595b2887bfcaea32eJim Miller case R.id.next_button: 73017e9e1933055b207473b488595b2887bfcaea32eJim Miller handleNext(); 73117e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 73200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 73317e9e1933055b207473b488595b2887bfcaea32eJim Miller case R.id.cancel_button: 73417e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().finish(); 73517e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 73617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 73700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 73800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 73917e9e1933055b207473b488595b2887bfcaea32eJim Miller public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 74074b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller // Check if this was the result of hitting the enter or "done" key 74174b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller if (actionId == EditorInfo.IME_NULL 74274b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller || actionId == EditorInfo.IME_ACTION_DONE 74374b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller || actionId == EditorInfo.IME_ACTION_NEXT) { 74417e9e1933055b207473b488595b2887bfcaea32eJim Miller handleNext(); 74517e9e1933055b207473b488595b2887bfcaea32eJim Miller return true; 74617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 74717e9e1933055b207473b488595b2887bfcaea32eJim Miller return false; 748122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 749122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 75017e9e1933055b207473b488595b2887bfcaea32eJim Miller /** 7510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @param errorCode error code returned from {@link #validatePassword(String)}. 7520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @return an array of messages describing the error, important messages come first. 7530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak */ 7540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private String[] convertErrorCodeToMessages(int errorCode) { 7550bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak List<String> messages = new ArrayList<>(); 7560bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & CONTAIN_INVALID_CHARACTERS) > 0) { 7570bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(R.string.lockpassword_illegal_character)); 7580bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7590bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & CONTAIN_NON_DIGITS) > 0) { 7600bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(R.string.lockpassword_pin_contains_non_digits)); 7610bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7620bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_UPPER_CASE) > 0) { 7630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_uppercase, mPasswordMinUpperCase, 7650bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase)); 7660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_LOWER_CASE) > 0) { 7680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7690bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_lowercase, mPasswordMinLowerCase, 7700bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase)); 7710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7729ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if ((errorCode & NOT_ENOUGH_LETTER) > 0) { 7739ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak messages.add(getResources().getQuantityString( 7749ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak R.plurals.lockpassword_password_requires_letters, mPasswordMinLetters, 7759ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinLetters)); 7769ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 7770bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_DIGITS) > 0) { 7780bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7790bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_numeric, mPasswordMinNumeric, 7800bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric)); 7810bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7820bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_SYMBOLS) > 0) { 7830bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7840bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_symbols, mPasswordMinSymbols, 7850bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols)); 7860bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7870bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_NON_LETTER) > 0) { 7880bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7890bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_nonletter, mPasswordMinNonLetter, 7900bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter)); 7910bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7920bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & TOO_SHORT) > 0) { 7930bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(mIsAlphaMode ? 7940bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.string.lockpassword_password_too_short 7950bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak : R.string.lockpassword_pin_too_short, mPasswordMinLength)); 7960bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7970bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & TOO_LONG) > 0) { 7980bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(mIsAlphaMode ? 7990bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.string.lockpassword_password_too_long 8000bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak : R.string.lockpassword_pin_too_long, mPasswordMaxLength + 1)); 8010bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8020bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & CONTAIN_SEQUENTIAL_DIGITS) > 0) { 8030bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(R.string.lockpassword_pin_no_sequential_digits)); 8040bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8050bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & RECENTLY_USED) > 0) { 8060bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString((mIsAlphaMode) ? R.string.lockpassword_password_recently_used 8070bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak : R.string.lockpassword_pin_recently_used)); 8080bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8090bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak return messages.toArray(new String[0]); 8100bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8110bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 8129ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private int getMinLengthToFulfillAllPolicies() { 8139ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak final int minLengthForLetters = Math.max(mPasswordMinLetters, 8149ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinUpperCase + mPasswordMinLowerCase); 8159ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak final int minLengthForNonLetters = Math.max(mPasswordMinNonLetter, 8169ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinSymbols + mPasswordMinNumeric); 8179ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak return minLengthForLetters + minLengthForNonLetters; 8189ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 8199ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 8200bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak /** 82117e9e1933055b207473b488595b2887bfcaea32eJim Miller * Update the hint based on current Stage and length of password entry 82217e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 82362c0c3c324aca7eaf78d7d5e0c8a6ae0213e1f80Maurice Lam protected void updateUi() { 8243e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia final boolean canInput = mSaveAndFinishWorker == null; 82517e9e1933055b207473b488595b2887bfcaea32eJim Miller String password = mPasswordEntry.getText().toString(); 82617e9e1933055b207473b488595b2887bfcaea32eJim Miller final int length = password.length(); 827163dee9fb78ef7c86929b250d150fa989484c2c7Maurice Lam if (mUiStage == Stage.Introduction) { 8280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setVisibility(View.VISIBLE); 8290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak final int errorCode = validatePassword(password); 8300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak String[] messages = convertErrorCodeToMessages(errorCode); 8310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Update the fulfillment of requirements. 8320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRequirementAdapter.setRequirements(messages); 8330bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Enable/Disable the next button accordingly. 8340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak setNextEnabled(errorCode == NO_ERROR); 83517e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 8360bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Hide password requirement view when we are just asking user to confirm the pw. 8370bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setVisibility(View.GONE); 838b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam setHeaderText(getString(mUiStage.getHint(mIsAlphaMode, mForFingerprint))); 8393e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia setNextEnabled(canInput && length > 0); 840122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 841af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam setNextText(mUiStage.buttonText); 8423e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mPasswordEntryInputDisabler.setInputEnabled(canInput); 843122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 844122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 8450bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private void setHeaderText(String text) { 8460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Only set the text if it is different than the existing one to avoid announcing again. 8478df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam if (!TextUtils.isEmpty(mLayout.getHeaderText()) 8488df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam && mLayout.getHeaderText().toString().equals(text)) { 8490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak return; 8500bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8518df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout.setHeaderText(text); 8520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 85417e9e1933055b207473b488595b2887bfcaea32eJim Miller public void afterTextChanged(Editable s) { 85517e9e1933055b207473b488595b2887bfcaea32eJim Miller // Changing the text while error displayed resets to NeedToConfirm state 85617e9e1933055b207473b488595b2887bfcaea32eJim Miller if (mUiStage == Stage.ConfirmWrong) { 85717e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = Stage.NeedToConfirm; 85817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 8599ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak // Schedule the UI update. 8609ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mTextChangedHandler.notifyAfterTextChanged(); 861122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 862122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 86317e9e1933055b207473b488595b2887bfcaea32eJim Miller public void beforeTextChanged(CharSequence s, int start, int count, int after) { 864122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 86517e9e1933055b207473b488595b2887bfcaea32eJim Miller } 866122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 86717e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onTextChanged(CharSequence s, int start, int before, int count) { 868122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 86917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 8703e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8713e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private void startSaveAndFinish() { 8723e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) { 8733e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Log.w(TAG, "startSaveAndFinish with an existing SaveAndFinishWorker."); 8743e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia return; 8753e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 8763e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8773e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mPasswordEntryInputDisabler.setInputEnabled(false); 8783e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia setNextEnabled(false); 8793e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8803e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker = new SaveAndFinishWorker(); 8815bb1e4fb909a5f0e0574d3572ea1edcf32a2190fRobin Lee mSaveAndFinishWorker.setListener(this); 8825bb1e4fb909a5f0e0574d3572ea1edcf32a2190fRobin Lee 8833e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia getFragmentManager().beginTransaction().add(mSaveAndFinishWorker, 8843e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia FRAGMENT_TAG_SAVE_AND_FINISH).commit(); 8855bb1e4fb909a5f0e0574d3572ea1edcf32a2190fRobin Lee getFragmentManager().executePendingTransactions(); 8863e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8873e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia final boolean required = getActivity().getIntent().getBooleanExtra( 8883e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true); 8893e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker.start(mLockPatternUtils, required, mHasChallenge, mChallenge, 890fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mChosenPassword, mCurrentPassword, mRequestedQuality, mUserId); 8913e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 8923e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8933e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia @Override 8943e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia public void onChosenLockSaveFinished(boolean wasSecureBefore, Intent resultData) { 8953e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia getActivity().setResult(RESULT_FINISHED, resultData); 8963e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8973e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (!wasSecureBefore) { 8983e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Intent intent = getRedactionInterstitialIntent(getActivity()); 8993e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (intent != null) { 90092779ce70156031f4fa3b8c2d84305f5b3b44105Udam Saini intent.putExtra(EXTRA_HIDE_DRAWER, mHideDrawer); 9013e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia startActivity(intent); 9023e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9033e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 904686ae494f485a5025dfa456b4f32427b3715c337Udam Saini getActivity().finish(); 9053e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9069ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 9079ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak class TextChangedHandler extends Handler { 9089ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private static final int ON_TEXT_CHANGED = 1; 9099ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private static final int DELAY_IN_MILLISECOND = 100; 9109ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 9119ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak /** 9129ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak * With the introduction of delay, we batch processing the text changed event to reduce 9139ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak * unnecessary UI updates. 9149ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak */ 9159ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private void notifyAfterTextChanged() { 9169ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak removeMessages(ON_TEXT_CHANGED); 9179ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak sendEmptyMessageDelayed(ON_TEXT_CHANGED, DELAY_IN_MILLISECOND); 9189ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9199ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 9209ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak @Override 9219ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak public void handleMessage(Message msg) { 922f958f2e14ee07098543291181113c0afdb3b193fDoris Ling if (getActivity() == null) { 923f958f2e14ee07098543291181113c0afdb3b193fDoris Ling return; 924f958f2e14ee07098543291181113c0afdb3b193fDoris Ling } 9259ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (msg.what == ON_TEXT_CHANGED) { 9269ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak updateUi(); 9279ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9289ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9299ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9303e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9313e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 93277c4345373bdf6d6543bc06a04abc026ce762dbeClara Bayarri public static class SaveAndFinishWorker extends SaveChosenLockWorkerBase { 9333e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9343e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private String mChosenPassword; 9353e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private String mCurrentPassword; 9363e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private int mRequestedQuality; 9373e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9383e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia public void start(LockPatternUtils utils, boolean required, 9393e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia boolean hasChallenge, long challenge, 940fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri String chosenPassword, String currentPassword, int requestedQuality, int userId) { 941b8a22e42d42e6de8fce1a2026c112c12fd0f0f7aClara Bayarri prepare(utils, required, hasChallenge, challenge, userId); 9423e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9433e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mChosenPassword = chosenPassword; 9443e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mCurrentPassword = currentPassword; 9453e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mRequestedQuality = requestedQuality; 946fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserId = userId; 9473e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9483e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia start(); 9493e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9503e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9513e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia @Override 9523e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia protected Intent saveAndVerifyInBackground() { 9533e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Intent result = null; 9543e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mUtils.saveLockPassword(mChosenPassword, mCurrentPassword, mRequestedQuality, 955fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserId); 9563e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9573e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mHasChallenge) { 9583e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia byte[] token; 9593e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia try { 960fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri token = mUtils.verifyPassword(mChosenPassword, mChallenge, mUserId); 9613e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } catch (RequestThrottledException e) { 9623e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia token = null; 9633e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9643e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9653e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (token == null) { 9663e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Log.e(TAG, "critical: no token returned for known good password."); 9673e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9683e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9693e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia result = new Intent(); 9703e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia result.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token); 9713e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9723e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9733e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia return result; 9743e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 975122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 97600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller} 977