ChooseLockPassword.java revision 9990f397220703f4d2c922560a8e29e60bcce39f
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; 3300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.os.Bundle; 349ba765b875ebeb66d8a870a29a00fe53e9da306dTony Makimport android.os.Handler; 359ba765b875ebeb66d8a870a29a00fe53e9da306dTony Makimport android.os.Message; 36b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lamimport android.support.annotation.StringRes; 370bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport android.support.v7.widget.LinearLayoutManager; 380bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport android.support.v7.widget.RecyclerView; 3900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.text.Editable; 402e28acedc623527aa5e84ba66635700d6547569aJim Millerimport android.text.InputType; 41122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.Selection; 42122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.Spannable; 4300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.text.TextUtils; 44122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.text.TextWatcher; 4591e6c499ca8f33cc093fed4277d2b48ab780b309Andres Moralesimport android.util.Log; 46122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.view.KeyEvent; 4717e9e1933055b207473b488595b2887bfcaea32eJim Millerimport android.view.LayoutInflater; 4800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.view.View; 4900d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.view.View.OnClickListener; 5039b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.view.ViewGroup; 51c41e408aea1bf2f28160265cdadd7662e626d228Maurice Lamimport android.view.inputmethod.EditorInfo; 5200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.widget.Button; 530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport android.widget.EditText; 54d189ac52a4e49291b729d817fc903116abc086d0Maurice Lamimport android.widget.LinearLayout; 5500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Millerimport android.widget.TextView; 56122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Millerimport android.widget.TextView.OnEditorActionListener; 5700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 58265d3c2a0c36251bf8a9f571d7239b6dd404d942Tamas Berghammerimport com.android.internal.logging.nano.MetricsProto.MetricsEvent; 5939b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.internal.widget.LockPatternUtils; 6039b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.internal.widget.LockPatternUtils.RequestThrottledException; 6139b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.internal.widget.TextViewInputDisabler; 622eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.EncryptionInterstitial; 632eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.R; 642eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.SettingsActivity; 659990f397220703f4d2c922560a8e29e60bcce39fMaurice Lamimport com.android.settings.SetupWizardUtils; 662eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lamimport com.android.settings.Utils; 672d0b3447360666847c483e6ce2521846c66c25c1Fan Zhangimport com.android.settings.core.InstrumentedPreferenceFragment; 6839b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport com.android.settings.notification.RedactionInterstitial; 69d189ac52a4e49291b729d817fc903116abc086d0Maurice Lamimport com.android.setupwizardlib.GlifLayout; 7039b467482d1bf256a111c757e9b7621c6f523271Jason Monk 710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport java.util.ArrayList; 720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Makimport java.util.List; 730bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 74263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Megliopublic class ChooseLockPassword extends SettingsActivity { 7500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller public static final String PASSWORD_MIN_KEY = "lockscreen.password_min"; 7600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller public static final String PASSWORD_MAX_KEY = "lockscreen.password_max"; 7757fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_LETTERS_KEY = "lockscreen.password_min_letters"; 7857fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_LOWERCASE_KEY = "lockscreen.password_min_lowercase"; 7957fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_UPPERCASE_KEY = "lockscreen.password_min_uppercase"; 8057fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_NUMERIC_KEY = "lockscreen.password_min_numeric"; 8157fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev public static final String PASSWORD_MIN_SYMBOLS_KEY = "lockscreen.password_min_symbols"; 822df65e4facac659314c2440d0af6316924166e2bKonstantin Lopyrev public static final String PASSWORD_MIN_NONLETTER_KEY = "lockscreen.password_min_nonletter"; 8300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 8491e6c499ca8f33cc093fed4277d2b48ab780b309Andres Morales private static final String TAG = "ChooseLockPassword"; 8591e6c499ca8f33cc093fed4277d2b48ab780b309Andres Morales 8617e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 8717e9e1933055b207473b488595b2887bfcaea32eJim Miller public Intent getIntent() { 8817e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent modIntent = new Intent(super.getIntent()); 896b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam modIntent.putExtra(EXTRA_SHOW_FRAGMENT, getFragmentClass().getName()); 9017e9e1933055b207473b488595b2887bfcaea32eJim Miller return modIntent; 9117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 92122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 939990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam @Override 949990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam protected void onApplyThemeResource(Theme theme, int resid, boolean first) { 959990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam resid = SetupWizardUtils.getTheme(getIntent()); 969990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam super.onApplyThemeResource(theme, resid, first); 979990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam } 989990f397220703f4d2c922560a8e29e60bcce39fMaurice Lam 992eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public static class IntentBuilder { 1002eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1012eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam private final Intent mIntent; 1022eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1032eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder(Context context) { 1042eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent = new Intent(context, ChooseLockPassword.class); 1052eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockGeneric.CONFIRM_CREDENTIALS, false); 1062eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, false); 1072eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1082eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1092eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setPasswordQuality(int quality) { 1102eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(LockPatternUtils.PASSWORD_TYPE_KEY, quality); 1112eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1122eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1132eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1142eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setPasswordLengthRange(int min, int max) { 1152eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(PASSWORD_MIN_KEY, min); 1162eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(PASSWORD_MAX_KEY, max); 1172eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1182eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1192eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1202eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setUserId(int userId) { 1212eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(Intent.EXTRA_USER_ID, userId); 1222eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1232eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1242eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1252eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setChallenge(long challenge) { 1262eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, true); 1272eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, challenge); 1282eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1292eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1302eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 1312eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public IntentBuilder setPassword(String password) { 1322eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false); 1332eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD, password); 1342eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return this; 1352eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 1362eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam 137b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public IntentBuilder setForFingerprint(boolean forFingerprint) { 138b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam mIntent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, forFingerprint); 139b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam return this; 140b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } 141b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam 1422eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam public Intent build() { 1432eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam return mIntent; 1442eb170cd6ff43db01dc0ff3c1fcac5ebba4489deMaurice Lam } 145fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri } 146fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri 14717e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 148a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani protected boolean isValidFragment(String fragmentName) { 149a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani if (ChooseLockPasswordFragment.class.getName().equals(fragmentName)) return true; 150a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani return false; 151a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani } 152a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani 1536b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam /* package */ Class<? extends Fragment> getFragmentClass() { 1546b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam return ChooseLockPasswordFragment.class; 1556b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 1566b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam 157a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani @Override 15871fde52ae36f134e93835bee53bc4bfe5481bba0Udam Saini protected void onCreate(Bundle savedInstanceState) { 15917e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onCreate(savedInstanceState); 160b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam boolean forFingerprint = getIntent() 161b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam .getBooleanExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, false); 162b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam CharSequence msg = getText(forFingerprint 163b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam ? R.string.lockpassword_choose_your_password_header_for_fingerprint 164b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam : R.string.lockpassword_choose_your_password_header); 165263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio setTitle(msg); 166d189ac52a4e49291b729d817fc903116abc086d0Maurice Lam LinearLayout layout = (LinearLayout) findViewById(R.id.content_parent); 167d189ac52a4e49291b729d817fc903116abc086d0Maurice Lam layout.setFitsSystemWindows(false); 16817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 169122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 1702d0b3447360666847c483e6ce2521846c66c25c1Fan Zhang public static class ChooseLockPasswordFragment extends InstrumentedPreferenceFragment 1710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak implements OnClickListener, OnEditorActionListener, TextWatcher, 1723e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia SaveAndFinishWorker.Listener { 17317e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_FIRST_PIN = "first_pin"; 17417e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UI_STAGE = "ui_stage"; 175a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales private static final String KEY_CURRENT_PASSWORD = "current_password"; 1763e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private static final String FRAGMENT_TAG_SAVE_AND_FINISH = "save_and_finish_worker"; 177a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales 178a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales private String mCurrentPassword; 179cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence private String mChosenPassword; 1806609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales private boolean mHasChallenge; 1816609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales private long mChallenge; 1820bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private EditText mPasswordEntry; 183f2c2c19339b5d821cb6196911cee04dc9ac647adXiyuan Xia private TextViewInputDisabler mPasswordEntryInputDisabler; 1844c00a611835e2257502ddcdd26b4e827c5b64f80Adrian Roos private int mPasswordMinLength = LockPatternUtils.MIN_LOCK_PASSWORD_SIZE; 18517e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMaxLength = 16; 18617e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinLetters = 0; 18717e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinUpperCase = 0; 18817e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinLowerCase = 0; 18917e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinSymbols = 0; 19017e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinNumeric = 0; 19117e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mPasswordMinNonLetter = 0; 1929ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private int mPasswordMinLengthToFulfillAllPolicies = 0; 193edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam protected int mUserId; 1940bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private boolean mHideDrawer = false; 1950bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak /** 1960bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * Password requirements that we need to verify. 1970bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak */ 1980bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private int[] mPasswordRequirements; 1990bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 20017e9e1933055b207473b488595b2887bfcaea32eJim Miller private LockPatternUtils mLockPatternUtils; 2013e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private SaveAndFinishWorker mSaveAndFinishWorker; 20217e9e1933055b207473b488595b2887bfcaea32eJim Miller private int mRequestedQuality = DevicePolicyManager.PASSWORD_QUALITY_NUMERIC; 20317e9e1933055b207473b488595b2887bfcaea32eJim Miller private ChooseLockSettingsHelper mChooseLockSettingsHelper; 20417e9e1933055b207473b488595b2887bfcaea32eJim Miller private Stage mUiStage = Stage.Introduction; 2050bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private PasswordRequirementAdapter mPasswordRequirementAdapter; 2068df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam private GlifLayout mLayout; 207b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam private boolean mForFingerprint; 2081f8fb0f8ce1e82266a3a12b3d31b9062cff3fc44Paul Lawrence 20917e9e1933055b207473b488595b2887bfcaea32eJim Miller private String mFirstPin; 2100bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private RecyclerView mPasswordRestrictionView; 211edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam protected boolean mIsAlphaMode; 2124c930fc2d5bf3a3ea3caf5df6e5eddb6c9a90a60Maurice Lam protected Button mCancelButton; 21317e9e1933055b207473b488595b2887bfcaea32eJim Miller private Button mNextButton; 2140bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 2159ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private TextChangedHandler mTextChangedHandler; 2169ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 21717e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final int CONFIRM_EXISTING_REQUEST = 58; 21817e9e1933055b207473b488595b2887bfcaea32eJim Miller static final int RESULT_FINISHED = RESULT_FIRST_USER; 219552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani 2200bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_LETTER_IN_PASSWORD = 0; 2210bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_UPPER_LETTERS_IN_PASSWORD = 1; 2220bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_LOWER_LETTERS_IN_PASSWORD = 2; 2230bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_SYMBOLS_IN_PASSWORD = 3; 2240bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_NUMBER_IN_PASSWORD = 4; 2250bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int MIN_NON_LETTER_IN_PASSWORD = 5; 2260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 2270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Error code returned from {@link #validatePassword(String)}. 2280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NO_ERROR = 0; 2290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int CONTAIN_INVALID_CHARACTERS = 1 << 0; 2300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int TOO_SHORT = 1 << 1; 2310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int TOO_LONG = 1 << 2; 2320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int CONTAIN_NON_DIGITS = 1 << 3; 2330bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int CONTAIN_SEQUENTIAL_DIGITS = 1 << 4; 2340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int RECENTLY_USED = 1 << 5; 2350bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_LETTER = 1 << 6; 2360bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_UPPER_CASE = 1 << 7; 2370bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_LOWER_CASE = 1 << 8; 2380bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_DIGITS = 1 << 9; 2390bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_SYMBOLS = 1 << 10; 2400bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private static final int NOT_ENOUGH_NON_LETTER = 1 << 11; 24100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 24200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller /** 24317e9e1933055b207473b488595b2887bfcaea32eJim Miller * Keep track internally of where the user is in choosing a pattern. 24400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller */ 24517e9e1933055b207473b488595b2887bfcaea32eJim Miller protected enum Stage { 24617e9e1933055b207473b488595b2887bfcaea32eJim Miller 247b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam Introduction( 248b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_choose_your_password_header, 249b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_choose_your_password_header_for_fingerprint, 25017e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_choose_your_pin_header, 251b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_choose_your_pin_header_for_fingerprint, 252c57b19d80c100bb4a19bb2d4b8589bc12cbfd66eMaurice Lam R.string.next_label), 25317e9e1933055b207473b488595b2887bfcaea32eJim Miller 254b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam NeedToConfirm( 255b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_your_password_header, 256b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_your_password_header, 257b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_your_pin_header, 25817e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_confirm_your_pin_header, 25917e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_ok_label), 26017e9e1933055b207473b488595b2887bfcaea32eJim Miller 261b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam ConfirmWrong( 262b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_passwords_dont_match, 263b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_passwords_dont_match, 264b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam R.string.lockpassword_confirm_pins_dont_match, 26517e9e1933055b207473b488595b2887bfcaea32eJim Miller R.string.lockpassword_confirm_pins_dont_match, 266c57b19d80c100bb4a19bb2d4b8589bc12cbfd66eMaurice Lam R.string.next_label); 26717e9e1933055b207473b488595b2887bfcaea32eJim Miller 268b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam Stage(int hintInAlpha, int hintInAlphaForFingerprint, 269b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam int hintInNumeric, int hintInNumericForFingerprint, int nextButtonText) { 27017e9e1933055b207473b488595b2887bfcaea32eJim Miller this.alphaHint = hintInAlpha; 271b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam this.alphaHintForFingerprint = hintInAlphaForFingerprint; 27217e9e1933055b207473b488595b2887bfcaea32eJim Miller this.numericHint = hintInNumeric; 273b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam this.numericHintForFingerprint = hintInNumericForFingerprint; 27417e9e1933055b207473b488595b2887bfcaea32eJim Miller this.buttonText = nextButtonText; 27517e9e1933055b207473b488595b2887bfcaea32eJim Miller } 27617e9e1933055b207473b488595b2887bfcaea32eJim Miller 27717e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int alphaHint; 278b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public final int alphaHintForFingerprint; 27917e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int numericHint; 280b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public final int numericHintForFingerprint; 28117e9e1933055b207473b488595b2887bfcaea32eJim Miller public final int buttonText; 282b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam 283b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam public @StringRes int getHint(boolean isAlpha, boolean isFingerprint) { 284b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam if (isAlpha) { 285b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam return isFingerprint ? alphaHintForFingerprint : alphaHint; 286b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } else { 287b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam return isFingerprint ? numericHintForFingerprint : numericHint; 288b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } 289b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam } 29000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 29100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 29217e9e1933055b207473b488595b2887bfcaea32eJim Miller // required constructor for fragments 29317e9e1933055b207473b488595b2887bfcaea32eJim Miller public ChooseLockPasswordFragment() { 29400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 29500d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 29600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 29717e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 29817e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onCreate(Bundle savedInstanceState) { 29917e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onCreate(savedInstanceState); 30017e9e1933055b207473b488595b2887bfcaea32eJim Miller mLockPatternUtils = new LockPatternUtils(getActivity()); 30117e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent intent = getActivity().getIntent(); 30266026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani if (!(getActivity() instanceof ChooseLockPassword)) { 30366026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani throw new SecurityException("Fragment contained in wrong activity"); 30466026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani } 305fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri // Only take this argument into account if it belongs to the current profile. 306194300dff340d67255d12762ffb376b7ba201c87Benjamin Franz mUserId = Utils.getUserIdFromBundle(getActivity(), intent.getExtras()); 307b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam mForFingerprint = intent.getBooleanExtra( 308b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, false); 3090bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak processPasswordRequirements(intent); 31017e9e1933055b207473b488595b2887bfcaea32eJim Miller mChooseLockSettingsHelper = new ChooseLockSettingsHelper(getActivity()); 31192779ce70156031f4fa3b8c2d84305f5b3b44105Udam Saini mHideDrawer = getActivity().getIntent().getBooleanExtra(EXTRA_HIDE_DRAWER, false); 31262775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos 31362775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos if (intent.getBooleanExtra( 31462775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos ChooseLockSettingsHelper.EXTRA_KEY_FOR_CHANGE_CRED_REQUIRED_FOR_BOOT, false)) { 31562775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos SaveAndFinishWorker w = new SaveAndFinishWorker(); 31662775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos final boolean required = getActivity().getIntent().getBooleanExtra( 31762775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true); 31862775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos String current = intent.getStringExtra( 31962775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 32062775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos w.setBlocking(true); 32162775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos w.setListener(this); 32262775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos w.start(mChooseLockSettingsHelper.utils(), required, 32362775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos false, 0, current, current, mRequestedQuality, mUserId); 32462775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos } 3259ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mTextChangedHandler = new TextChangedHandler(); 32617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 3272f9dbcb49174d85218dd18e3b2097d3b9fc789c7Jim Miller 32817e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 32917e9e1933055b207473b488595b2887bfcaea32eJim Miller public View onCreateView(LayoutInflater inflater, ViewGroup container, 33017e9e1933055b207473b488595b2887bfcaea32eJim Miller Bundle savedInstanceState) { 33144f2736f5453ec3bf1fffd3471ecda24da57a094Maurice Lam return inflater.inflate(R.layout.choose_lock_password, container, false); 3326b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 33317e9e1933055b207473b488595b2887bfcaea32eJim Miller 3346b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam @Override 3356b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam public void onViewCreated(View view, Bundle savedInstanceState) { 3366b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam super.onViewCreated(view, savedInstanceState); 33717e9e1933055b207473b488595b2887bfcaea32eJim Miller 3388df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout = (GlifLayout) view; 3398df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam 340edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam // Make the password container consume the optical insets so the edit text is aligned 341edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam // with the sides of the parent visually. 342edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam ViewGroup container = view.findViewById(R.id.password_container); 343edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam container.setOpticalInsets(Insets.NONE); 344edb39449842dd1360fa5f92c990785bf7c8dcdcdMaurice Lam 34517e9e1933055b207473b488595b2887bfcaea32eJim Miller mCancelButton = (Button) view.findViewById(R.id.cancel_button); 34617e9e1933055b207473b488595b2887bfcaea32eJim Miller mCancelButton.setOnClickListener(this); 34717e9e1933055b207473b488595b2887bfcaea32eJim Miller mNextButton = (Button) view.findViewById(R.id.next_button); 34817e9e1933055b207473b488595b2887bfcaea32eJim Miller mNextButton.setOnClickListener(this); 34917e9e1933055b207473b488595b2887bfcaea32eJim Miller 350d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam if (mForFingerprint) { 351d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam TextView fingerprintBackupMessage = 352d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam view.findViewById(R.id.fingerprint_backup_message); 353d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam if (fingerprintBackupMessage != null) { 354d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam fingerprintBackupMessage.setVisibility(View.VISIBLE); 355d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam fingerprintBackupMessage 356d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam .setText(R.string.setup_lock_settings_picker_fingerprint_message); 357d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam } 358d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam } 359d793590678e803fda7248ccb067a82644d7e78e8Maurice Lam 36017e9e1933055b207473b488595b2887bfcaea32eJim Miller mIsAlphaMode = DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC == mRequestedQuality 36117e9e1933055b207473b488595b2887bfcaea32eJim Miller || DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC == mRequestedQuality 36217e9e1933055b207473b488595b2887bfcaea32eJim Miller || DevicePolicyManager.PASSWORD_QUALITY_COMPLEX == mRequestedQuality; 3630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 3640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak setupPasswordRequirementsView(view); 3650bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 3660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setLayoutManager(new LinearLayoutManager(getActivity())); 3670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordEntry = (EditText) view.findViewById(R.id.password_entry); 36817e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.setOnEditorActionListener(this); 36917e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.addTextChangedListener(this); 3709c26c9dba6998fda4b3af27e315220b8bec6e0c5Tony Mak mPasswordEntry.requestFocus(); 371f2c2c19339b5d821cb6196911cee04dc9ac647adXiyuan Xia mPasswordEntryInputDisabler = new TextViewInputDisabler(mPasswordEntry); 37217e9e1933055b207473b488595b2887bfcaea32eJim Miller 3739757e30dfa0ab691c4c15366568367e166071a7dJim Miller final Activity activity = getActivity(); 37417e9e1933055b207473b488595b2887bfcaea32eJim Miller 3752e28acedc623527aa5e84ba66635700d6547569aJim Miller int currentType = mPasswordEntry.getInputType(); 3762e28acedc623527aa5e84ba66635700d6547569aJim Miller mPasswordEntry.setInputType(mIsAlphaMode ? currentType 3773b46f49d2a5abb47c1bdf239f855d2063b60595eJim Miller : (InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD)); 3782e28acedc623527aa5e84ba66635700d6547569aJim Miller 37917e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent intent = getActivity().getIntent(); 3806609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales final boolean confirmCredentials = intent.getBooleanExtra( 3816609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales ChooseLockGeneric.CONFIRM_CREDENTIALS, true); 382a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mCurrentPassword = intent.getStringExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 3836609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales mHasChallenge = intent.getBooleanExtra( 3846609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false); 3856609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales mChallenge = intent.getLongExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0); 38617e9e1933055b207473b488595b2887bfcaea32eJim Miller if (savedInstanceState == null) { 38717e9e1933055b207473b488595b2887bfcaea32eJim Miller updateStage(Stage.Introduction); 38817e9e1933055b207473b488595b2887bfcaea32eJim Miller if (confirmCredentials) { 38917e9e1933055b207473b488595b2887bfcaea32eJim Miller mChooseLockSettingsHelper.launchConfirmationActivity(CONFIRM_EXISTING_REQUEST, 390fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri getString(R.string.unlock_set_unlock_launch_picker_title), true, 391fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserId); 39217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 39317e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 394a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales // restore from previous state 39517e9e1933055b207473b488595b2887bfcaea32eJim Miller mFirstPin = savedInstanceState.getString(KEY_FIRST_PIN); 39617e9e1933055b207473b488595b2887bfcaea32eJim Miller final String state = savedInstanceState.getString(KEY_UI_STAGE); 39717e9e1933055b207473b488595b2887bfcaea32eJim Miller if (state != null) { 39817e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = Stage.valueOf(state); 39917e9e1933055b207473b488595b2887bfcaea32eJim Miller updateStage(mUiStage); 40017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 401a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales 402a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales if (mCurrentPassword == null) { 403a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mCurrentPassword = savedInstanceState.getString(KEY_CURRENT_PASSWORD); 404a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales } 4053e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 4063e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia // Re-attach to the exiting worker if there is one. 4073e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker = (SaveAndFinishWorker) getFragmentManager().findFragmentByTag( 4083e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia FRAGMENT_TAG_SAVE_AND_FINISH); 40917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 4100bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 411263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio if (activity instanceof SettingsActivity) { 412263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio final SettingsActivity sa = (SettingsActivity) activity; 413b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam int title = Stage.Introduction.getHint(mIsAlphaMode, mForFingerprint); 414263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Meglio sa.setTitle(title); 4158df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout.setHeaderText(title); 4169757e30dfa0ab691c4c15366568367e166071a7dJim Miller } 41717e9e1933055b207473b488595b2887bfcaea32eJim Miller } 418122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 4190bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private void setupPasswordRequirementsView(View view) { 4200bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Construct passwordRequirements and requirementDescriptions. 4210bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak List<Integer> passwordRequirements = new ArrayList<>(); 4220bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak List<String> requirementDescriptions = new ArrayList<>(); 4230bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinUpperCase > 0) { 4240bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_UPPER_LETTERS_IN_PASSWORD); 4250bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_uppercase, mPasswordMinUpperCase, 4270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase)); 4280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLowerCase > 0) { 4300bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_LOWER_LETTERS_IN_PASSWORD); 4310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_lowercase, mPasswordMinLowerCase, 4330bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase)); 4340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4350bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLetters > 0) { 4369ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (mPasswordMinLetters > mPasswordMinUpperCase + mPasswordMinLowerCase) { 4379ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak passwordRequirements.add(MIN_LETTER_IN_PASSWORD); 4389ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak requirementDescriptions.add(getResources().getQuantityString( 4399ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak R.plurals.lockpassword_password_requires_letters, mPasswordMinLetters, 4409ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinLetters)); 4419ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 4420bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4430bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinNumeric > 0) { 4440bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_NUMBER_IN_PASSWORD); 4450bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_numeric, mPasswordMinNumeric, 4470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric)); 4480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinSymbols > 0) { 4500bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak passwordRequirements.add(MIN_SYMBOLS_IN_PASSWORD); 4510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak requirementDescriptions.add(getResources().getQuantityString( 4520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_symbols, mPasswordMinSymbols, 4530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols)); 4540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4550bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinNonLetter > 0) { 4569ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (mPasswordMinNonLetter > mPasswordMinNumeric + mPasswordMinSymbols) { 4579ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak passwordRequirements.add(MIN_NON_LETTER_IN_PASSWORD); 4589ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak requirementDescriptions.add(getResources().getQuantityString( 4599ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak R.plurals.lockpassword_password_requires_nonletter, mPasswordMinNonLetter, 4609ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 4619ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinNonLetter)); 4629ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 4630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Convert list to array. 4650bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRequirements = passwordRequirements.stream().mapToInt(i -> i).toArray(); 4660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView = 4670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak (RecyclerView) view.findViewById(R.id.password_requirements_view); 4680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setLayoutManager(new LinearLayoutManager(getActivity())); 4690bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRequirementAdapter = new PasswordRequirementAdapter(); 4700bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setAdapter(mPasswordRequirementAdapter); 4710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 4720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 47317e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 4746507613ebcd22e4691c2af92a5c161bd327db336Fan Zhang public int getMetricsCategory() { 4759d1bfd1e8de6e46137a9571507c03526880d6a46Chris Wren return MetricsEvent.CHOOSE_LOCK_PASSWORD; 4768a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren } 4778a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren 4788a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren @Override 47917e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onResume() { 48017e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onResume(); 481122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller updateStage(mUiStage); 4823e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) { 4833e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker.setListener(this); 4843e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } else { 4859c26c9dba6998fda4b3af27e315220b8bec6e0c5Tony Mak mPasswordEntry.requestFocus(); 4863e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 487122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 488122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 48917e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 490552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani public void onPause() { 4913e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) { 4923e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker.setListener(null); 493bf9ac6b4fb6428d0194a5163181b30cccaedb8ebXiyuan Xia } 494552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani super.onPause(); 495552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani } 496552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani 497552bc61ae2aaf67fd2f19564ca2ced002e8675e6Amith Yamasani @Override 49817e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onSaveInstanceState(Bundle outState) { 49917e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onSaveInstanceState(outState); 50017e9e1933055b207473b488595b2887bfcaea32eJim Miller outState.putString(KEY_UI_STAGE, mUiStage.name()); 50117e9e1933055b207473b488595b2887bfcaea32eJim Miller outState.putString(KEY_FIRST_PIN, mFirstPin); 502a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales outState.putString(KEY_CURRENT_PASSWORD, mCurrentPassword); 50300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 50400d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 50517e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 50617e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onActivityResult(int requestCode, int resultCode, 50717e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent data) { 50817e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onActivityResult(requestCode, resultCode, data); 50917e9e1933055b207473b488595b2887bfcaea32eJim Miller switch (requestCode) { 51017e9e1933055b207473b488595b2887bfcaea32eJim Miller case CONFIRM_EXISTING_REQUEST: 51117e9e1933055b207473b488595b2887bfcaea32eJim Miller if (resultCode != Activity.RESULT_OK) { 51217e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().setResult(RESULT_FINISHED); 51317e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().finish(); 514a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales } else { 515a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mCurrentPassword = data.getStringExtra( 516a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 51717e9e1933055b207473b488595b2887bfcaea32eJim Miller } 51817e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 51917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 52000d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 52117e9e1933055b207473b488595b2887bfcaea32eJim Miller 522ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam protected Intent getRedactionInterstitialIntent(Context context) { 523f6077f4757183ae8b31af0928c895c806241b593Clara Bayarri return RedactionInterstitial.createStartIntent(context, mUserId); 524ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam } 525ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam 52617e9e1933055b207473b488595b2887bfcaea32eJim Miller protected void updateStage(Stage stage) { 527eef72c39ae83697b1beaa148ec56aced67382fecalanv final Stage previousStage = mUiStage; 52817e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = stage; 52917e9e1933055b207473b488595b2887bfcaea32eJim Miller updateUi(); 530eef72c39ae83697b1beaa148ec56aced67382fecalanv 531eef72c39ae83697b1beaa148ec56aced67382fecalanv // If the stage changed, announce the header for accessibility. This 532eef72c39ae83697b1beaa148ec56aced67382fecalanv // is a no-op when accessibility is disabled. 533eef72c39ae83697b1beaa148ec56aced67382fecalanv if (previousStage != stage) { 5348df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout.announceForAccessibility(mLayout.getHeaderText()); 535eef72c39ae83697b1beaa148ec56aced67382fecalanv } 53600d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 53717e9e1933055b207473b488595b2887bfcaea32eJim Miller 53817e9e1933055b207473b488595b2887bfcaea32eJim Miller /** 5390bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * Read the requirements from {@link DevicePolicyManager} and intent and aggregate them. 5400bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * 5410bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @param intent the incoming intent 5420bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak */ 5430bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private void processPasswordRequirements(Intent intent) { 5440bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak final int dpmPasswordQuality = mLockPatternUtils.getRequestedPasswordQuality(mUserId); 5450bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mRequestedQuality = Math.max(intent.getIntExtra(LockPatternUtils.PASSWORD_TYPE_KEY, 5460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mRequestedQuality), dpmPasswordQuality); 5470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLength = Math.max(Math.max( 5480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak LockPatternUtils.MIN_LOCK_PASSWORD_SIZE, 5490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak intent.getIntExtra(PASSWORD_MIN_KEY, mPasswordMinLength)), 5500bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mLockPatternUtils.getRequestedMinimumPasswordLength(mUserId)); 5510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMaxLength = intent.getIntExtra(PASSWORD_MAX_KEY, mPasswordMaxLength); 5520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = Math.max(intent.getIntExtra(PASSWORD_MIN_LETTERS_KEY, 5530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters), mLockPatternUtils.getRequestedPasswordMinimumLetters( 5540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5550bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase = Math.max(intent.getIntExtra(PASSWORD_MIN_UPPERCASE_KEY, 5560bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase), mLockPatternUtils.getRequestedPasswordMinimumUpperCase( 5570bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5580bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase = Math.max(intent.getIntExtra(PASSWORD_MIN_LOWERCASE_KEY, 5590bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase), mLockPatternUtils.getRequestedPasswordMinimumLowerCase( 5600bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5610bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric = Math.max(intent.getIntExtra(PASSWORD_MIN_NUMERIC_KEY, 5620bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric), mLockPatternUtils.getRequestedPasswordMinimumNumeric( 5630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols = Math.max(intent.getIntExtra(PASSWORD_MIN_SYMBOLS_KEY, 5650bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols), mLockPatternUtils.getRequestedPasswordMinimumSymbols( 5660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter = Math.max(intent.getIntExtra(PASSWORD_MIN_NONLETTER_KEY, 5680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter), mLockPatternUtils.getRequestedPasswordMinimumNonLetter( 5690bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mUserId)); 5700bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 5710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Modify the value based on dpm policy. 5720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak switch (dpmPasswordQuality) { 5730bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case PASSWORD_QUALITY_ALPHABETIC: 5740bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLetters == 0) { 5750bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = 1; 5760bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5770bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 5780bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case PASSWORD_QUALITY_ALPHANUMERIC: 5790bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinLetters == 0) { 5800bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = 1; 5810bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5820bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mPasswordMinNumeric == 0) { 5830bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric = 1; 5840bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5850bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 5860bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case PASSWORD_QUALITY_COMPLEX: 5870bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Reserve all the requirements. 5880bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 5890bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak default: 5900bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric = 0; 5910bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLetters = 0; 5920bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase = 0; 5930bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase = 0; 5940bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols = 0; 5950bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter = 0; 5960bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5979ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinLengthToFulfillAllPolicies = getMinLengthToFulfillAllPolicies(); 5980bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 5990bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 6000bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak /** 6010bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * Validates PIN and returns the validation result. 6020bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * 60317e9e1933055b207473b488595b2887bfcaea32eJim Miller * @param password the raw password the user typed in 6040bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @return the validation result. 60517e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 6060bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private int validatePassword(String password) { 6070bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak int errorCode = NO_ERROR; 6080bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 60917e9e1933055b207473b488595b2887bfcaea32eJim Miller if (password.length() < mPasswordMinLength) { 6109ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (mPasswordMinLength > mPasswordMinLengthToFulfillAllPolicies) { 6119ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak errorCode |= TOO_SHORT; 6129ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 6130bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } else if (password.length() > mPasswordMaxLength) { 6140bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= TOO_LONG; 6150bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } else { 6160bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // The length requirements are fulfilled. 6170bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mRequestedQuality == PASSWORD_QUALITY_NUMERIC_COMPLEX) { 6180bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Check for repeated characters or sequences (e.g. '1234', '0000', '2468') 61927ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull final int sequence = PasswordMetrics.maxLengthSequence(password); 62027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (sequence > PasswordMetrics.MAX_ALLOWED_SEQUENCE) { 6210bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= CONTAIN_SEQUENTIAL_DIGITS; 6220bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6230bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6240bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Is the password recently used? 6250bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mLockPatternUtils.checkPasswordHistory(password, mUserId)) { 6260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= RECENTLY_USED; 6270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 62800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 6290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 63027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull // Allow non-control Latin-1 characters only. 63117e9e1933055b207473b488595b2887bfcaea32eJim Miller for (int i = 0; i < password.length(); i++) { 63217e9e1933055b207473b488595b2887bfcaea32eJim Miller char c = password.charAt(i); 6337e7912de4fb44481ded8e17d5ac1d7a1c9a0d184Nick Kralevich if (c < 32 || c > 127) { 6340bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= CONTAIN_INVALID_CHARACTERS; 63527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull break; 63617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 63757fbf694a53afb9c1924d81272179dceb3acfa4dKonstantin Lopyrev } 6380bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 63927ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull final PasswordMetrics metrics = PasswordMetrics.computeForPassword(password); 64027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull 6410bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Ensure no non-digits if we are requesting numbers. This shouldn't be possible unless 6420bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // user finds some way to bring up soft keyboard. 6430bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (mRequestedQuality == PASSWORD_QUALITY_NUMERIC 6440bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak || mRequestedQuality == PASSWORD_QUALITY_NUMERIC_COMPLEX) { 64527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.letters > 0 || metrics.symbols > 0) { 6460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= CONTAIN_NON_DIGITS; 64717e9e1933055b207473b488595b2887bfcaea32eJim Miller } 648af366a3ed66dcb3c3ecb1dd101e5d8869b518598Jim Miller } 6498fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot 6500bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Check the requirements one by one. 6510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak for (int i = 0; i < mPasswordRequirements.length; i++) { 6520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak int passwordRestriction = mPasswordRequirements[i]; 6530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak switch (passwordRestriction) { 6540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_LETTER_IN_PASSWORD: 65527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.letters < mPasswordMinLetters) { 6560bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_LETTER; 6570bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6580bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6590bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_UPPER_LETTERS_IN_PASSWORD: 66027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.upperCase < mPasswordMinUpperCase) { 6610bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_UPPER_CASE; 6620bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_LOWER_LETTERS_IN_PASSWORD: 66527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.lowerCase < mPasswordMinLowerCase) { 6660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_LOWER_CASE; 6670bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6680bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6690bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_SYMBOLS_IN_PASSWORD: 67027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.symbols < mPasswordMinSymbols) { 6710bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_SYMBOLS; 6720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6730bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6740bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_NUMBER_IN_PASSWORD: 67527ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.numeric < mPasswordMinNumeric) { 6760bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_DIGITS; 6770bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6780bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6790bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak case MIN_NON_LETTER_IN_PASSWORD: 68027ca263b7f6cf64f6a789a052a0f737b18a9aef3Andrew Scull if (metrics.nonLetter < mPasswordMinNonLetter) { 6810bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak errorCode |= NOT_ENOUGH_NON_LETTER; 6820bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6830bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak break; 6840bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6850bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 6860bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak return errorCode; 687122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 68800d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 689cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence public void handleNext() { 6903e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) return; 691cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence mChosenPassword = mPasswordEntry.getText().toString(); 692cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence if (TextUtils.isEmpty(mChosenPassword)) { 69317e9e1933055b207473b488595b2887bfcaea32eJim Miller return; 694122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 69517e9e1933055b207473b488595b2887bfcaea32eJim Miller if (mUiStage == Stage.Introduction) { 6960bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if (validatePassword(mChosenPassword) == NO_ERROR) { 697cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence mFirstPin = mChosenPassword; 69817e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordEntry.setText(""); 699eef72c39ae83697b1beaa148ec56aced67382fecalanv updateStage(Stage.NeedToConfirm); 70017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 70117e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (mUiStage == Stage.NeedToConfirm) { 702cff37ecbdd4a3d8f9b81fc295155bde5fcf8ea0cPaul Lawrence if (mFirstPin.equals(mChosenPassword)) { 7033e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia startSaveAndFinish(); 70417e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 70517e9e1933055b207473b488595b2887bfcaea32eJim Miller CharSequence tmp = mPasswordEntry.getText(); 70617e9e1933055b207473b488595b2887bfcaea32eJim Miller if (tmp != null) { 70717e9e1933055b207473b488595b2887bfcaea32eJim Miller Selection.setSelection((Spannable) tmp, 0, tmp.length()); 70817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 709eef72c39ae83697b1beaa148ec56aced67382fecalanv updateStage(Stage.ConfirmWrong); 710122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 711122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 712122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 713122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 714af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam protected void setNextEnabled(boolean enabled) { 715af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam mNextButton.setEnabled(enabled); 716af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam } 717af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam 718af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam protected void setNextText(int text) { 719af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam mNextButton.setText(text); 720af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam } 721af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam 72217e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onClick(View v) { 72317e9e1933055b207473b488595b2887bfcaea32eJim Miller switch (v.getId()) { 72417e9e1933055b207473b488595b2887bfcaea32eJim Miller case R.id.next_button: 72517e9e1933055b207473b488595b2887bfcaea32eJim Miller handleNext(); 72617e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 72700d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 72817e9e1933055b207473b488595b2887bfcaea32eJim Miller case R.id.cancel_button: 72917e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().finish(); 73017e9e1933055b207473b488595b2887bfcaea32eJim Miller break; 73117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 73200d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller } 73300d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller 73417e9e1933055b207473b488595b2887bfcaea32eJim Miller public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 73574b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller // Check if this was the result of hitting the enter or "done" key 73674b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller if (actionId == EditorInfo.IME_NULL 73774b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller || actionId == EditorInfo.IME_ACTION_DONE 73874b1e0a7330af195621ad0965748bee66c46f4b6Jim Miller || actionId == EditorInfo.IME_ACTION_NEXT) { 73917e9e1933055b207473b488595b2887bfcaea32eJim Miller handleNext(); 74017e9e1933055b207473b488595b2887bfcaea32eJim Miller return true; 74117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 74217e9e1933055b207473b488595b2887bfcaea32eJim Miller return false; 743122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 744122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 74517e9e1933055b207473b488595b2887bfcaea32eJim Miller /** 7460bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @param errorCode error code returned from {@link #validatePassword(String)}. 7470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak * @return an array of messages describing the error, important messages come first. 7480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak */ 7490bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private String[] convertErrorCodeToMessages(int errorCode) { 7500bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak List<String> messages = new ArrayList<>(); 7510bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & CONTAIN_INVALID_CHARACTERS) > 0) { 7520bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(R.string.lockpassword_illegal_character)); 7530bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7540bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & CONTAIN_NON_DIGITS) > 0) { 7550bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(R.string.lockpassword_pin_contains_non_digits)); 7560bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7570bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_UPPER_CASE) > 0) { 7580bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7590bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_uppercase, mPasswordMinUpperCase, 7600bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinUpperCase)); 7610bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7620bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_LOWER_CASE) > 0) { 7630bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7640bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_lowercase, mPasswordMinLowerCase, 7650bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinLowerCase)); 7660bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7679ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if ((errorCode & NOT_ENOUGH_LETTER) > 0) { 7689ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak messages.add(getResources().getQuantityString( 7699ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak R.plurals.lockpassword_password_requires_letters, mPasswordMinLetters, 7709ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinLetters)); 7719ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 7720bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_DIGITS) > 0) { 7730bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7740bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_numeric, mPasswordMinNumeric, 7750bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNumeric)); 7760bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7770bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_SYMBOLS) > 0) { 7780bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7790bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_symbols, mPasswordMinSymbols, 7800bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinSymbols)); 7810bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7820bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & NOT_ENOUGH_NON_LETTER) > 0) { 7830bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getResources().getQuantityString( 7840bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.plurals.lockpassword_password_requires_nonletter, mPasswordMinNonLetter, 7850bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordMinNonLetter)); 7860bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7870bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & TOO_SHORT) > 0) { 7880bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(mIsAlphaMode ? 7890bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.string.lockpassword_password_too_short 7900bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak : R.string.lockpassword_pin_too_short, mPasswordMinLength)); 7910bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7920bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & TOO_LONG) > 0) { 7930bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(mIsAlphaMode ? 7940bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak R.string.lockpassword_password_too_long 7950bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak : R.string.lockpassword_pin_too_long, mPasswordMaxLength + 1)); 7960bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 7970bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & CONTAIN_SEQUENTIAL_DIGITS) > 0) { 7980bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString(R.string.lockpassword_pin_no_sequential_digits)); 7990bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8000bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak if ((errorCode & RECENTLY_USED) > 0) { 8010bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak messages.add(getString((mIsAlphaMode) ? R.string.lockpassword_password_recently_used 8020bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak : R.string.lockpassword_pin_recently_used)); 8030bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8040bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak return messages.toArray(new String[0]); 8050bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8060bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 8079ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private int getMinLengthToFulfillAllPolicies() { 8089ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak final int minLengthForLetters = Math.max(mPasswordMinLetters, 8099ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinUpperCase + mPasswordMinLowerCase); 8109ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak final int minLengthForNonLetters = Math.max(mPasswordMinNonLetter, 8119ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mPasswordMinSymbols + mPasswordMinNumeric); 8129ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak return minLengthForLetters + minLengthForNonLetters; 8139ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 8149ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 8150bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak /** 81617e9e1933055b207473b488595b2887bfcaea32eJim Miller * Update the hint based on current Stage and length of password entry 81717e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 81817e9e1933055b207473b488595b2887bfcaea32eJim Miller private void updateUi() { 8193e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia final boolean canInput = mSaveAndFinishWorker == null; 82017e9e1933055b207473b488595b2887bfcaea32eJim Miller String password = mPasswordEntry.getText().toString(); 82117e9e1933055b207473b488595b2887bfcaea32eJim Miller final int length = password.length(); 822163dee9fb78ef7c86929b250d150fa989484c2c7Maurice Lam if (mUiStage == Stage.Introduction) { 8230bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setVisibility(View.VISIBLE); 8240bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak final int errorCode = validatePassword(password); 8250bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak String[] messages = convertErrorCodeToMessages(errorCode); 8260bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Update the fulfillment of requirements. 8270bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRequirementAdapter.setRequirements(messages); 8280bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Enable/Disable the next button accordingly. 8290bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak setNextEnabled(errorCode == NO_ERROR); 83017e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 8310bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Hide password requirement view when we are just asking user to confirm the pw. 8320bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak mPasswordRestrictionView.setVisibility(View.GONE); 833b49526ee282f13a83ee38358473fcb628b5727a5Maurice Lam setHeaderText(getString(mUiStage.getHint(mIsAlphaMode, mForFingerprint))); 8343e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia setNextEnabled(canInput && length > 0); 835122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 836af103b4eb476881fb27cfb9b6dc94b3fa5e74f28Maurice Lam setNextText(mUiStage.buttonText); 8373e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mPasswordEntryInputDisabler.setInputEnabled(canInput); 838122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 839122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 8400bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak private void setHeaderText(String text) { 8410bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak // Only set the text if it is different than the existing one to avoid announcing again. 8428df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam if (!TextUtils.isEmpty(mLayout.getHeaderText()) 8438df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam && mLayout.getHeaderText().toString().equals(text)) { 8440bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak return; 8450bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8468df7173043d2c9dd5213f1701fd6f68c9e2383dbMaurice Lam mLayout.setHeaderText(text); 8470bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak } 8480bbcdccdbfa1f8473eb1c14e275c7de6dd43b4d4Tony Mak 84917e9e1933055b207473b488595b2887bfcaea32eJim Miller public void afterTextChanged(Editable s) { 85017e9e1933055b207473b488595b2887bfcaea32eJim Miller // Changing the text while error displayed resets to NeedToConfirm state 85117e9e1933055b207473b488595b2887bfcaea32eJim Miller if (mUiStage == Stage.ConfirmWrong) { 85217e9e1933055b207473b488595b2887bfcaea32eJim Miller mUiStage = Stage.NeedToConfirm; 85317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 8549ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak // Schedule the UI update. 8559ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak mTextChangedHandler.notifyAfterTextChanged(); 856122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 857122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 85817e9e1933055b207473b488595b2887bfcaea32eJim Miller public void beforeTextChanged(CharSequence s, int start, int count, int after) { 859122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 86017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 861122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 86217e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onTextChanged(CharSequence s, int start, int before, int count) { 863122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller 86417e9e1933055b207473b488595b2887bfcaea32eJim Miller } 8653e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8663e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private void startSaveAndFinish() { 8673e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mSaveAndFinishWorker != null) { 8683e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Log.w(TAG, "startSaveAndFinish with an existing SaveAndFinishWorker."); 8693e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia return; 8703e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 8713e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8723e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mPasswordEntryInputDisabler.setInputEnabled(false); 8733e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia setNextEnabled(false); 8743e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8753e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker = new SaveAndFinishWorker(); 8765bb1e4fb909a5f0e0574d3572ea1edcf32a2190fRobin Lee mSaveAndFinishWorker.setListener(this); 8775bb1e4fb909a5f0e0574d3572ea1edcf32a2190fRobin Lee 8783e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia getFragmentManager().beginTransaction().add(mSaveAndFinishWorker, 8793e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia FRAGMENT_TAG_SAVE_AND_FINISH).commit(); 8805bb1e4fb909a5f0e0574d3572ea1edcf32a2190fRobin Lee getFragmentManager().executePendingTransactions(); 8813e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8823e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia final boolean required = getActivity().getIntent().getBooleanExtra( 8833e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true); 8843e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mSaveAndFinishWorker.start(mLockPatternUtils, required, mHasChallenge, mChallenge, 885fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mChosenPassword, mCurrentPassword, mRequestedQuality, mUserId); 8863e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 8873e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8883e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia @Override 8893e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia public void onChosenLockSaveFinished(boolean wasSecureBefore, Intent resultData) { 8903e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia getActivity().setResult(RESULT_FINISHED, resultData); 8913e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 8923e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (!wasSecureBefore) { 8933e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Intent intent = getRedactionInterstitialIntent(getActivity()); 8943e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (intent != null) { 89592779ce70156031f4fa3b8c2d84305f5b3b44105Udam Saini intent.putExtra(EXTRA_HIDE_DRAWER, mHideDrawer); 8963e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia startActivity(intent); 8973e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 8983e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 899686ae494f485a5025dfa456b4f32427b3715c337Udam Saini getActivity().finish(); 9003e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9019ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 9029ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak class TextChangedHandler extends Handler { 9039ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private static final int ON_TEXT_CHANGED = 1; 9049ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private static final int DELAY_IN_MILLISECOND = 100; 9059ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 9069ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak /** 9079ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak * With the introduction of delay, we batch processing the text changed event to reduce 9089ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak * unnecessary UI updates. 9099ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak */ 9109ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak private void notifyAfterTextChanged() { 9119ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak removeMessages(ON_TEXT_CHANGED); 9129ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak sendEmptyMessageDelayed(ON_TEXT_CHANGED, DELAY_IN_MILLISECOND); 9139ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9149ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak 9159ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak @Override 9169ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak public void handleMessage(Message msg) { 917f958f2e14ee07098543291181113c0afdb3b193fDoris Ling if (getActivity() == null) { 918f958f2e14ee07098543291181113c0afdb3b193fDoris Ling return; 919f958f2e14ee07098543291181113c0afdb3b193fDoris Ling } 9209ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak if (msg.what == ON_TEXT_CHANGED) { 9219ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak updateUi(); 9229ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9239ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9249ba765b875ebeb66d8a870a29a00fe53e9da306dTony Mak } 9253e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9263e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 92777c4345373bdf6d6543bc06a04abc026ce762dbeClara Bayarri public static class SaveAndFinishWorker extends SaveChosenLockWorkerBase { 9283e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9293e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private String mChosenPassword; 9303e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private String mCurrentPassword; 9313e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia private int mRequestedQuality; 9323e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9333e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia public void start(LockPatternUtils utils, boolean required, 9343e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia boolean hasChallenge, long challenge, 935fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri String chosenPassword, String currentPassword, int requestedQuality, int userId) { 936b8a22e42d42e6de8fce1a2026c112c12fd0f0f7aClara Bayarri prepare(utils, required, hasChallenge, challenge, userId); 9373e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9383e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mChosenPassword = chosenPassword; 9393e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mCurrentPassword = currentPassword; 9403e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mRequestedQuality = requestedQuality; 941fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserId = userId; 9423e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9433e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia start(); 9443e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9453e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9463e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia @Override 9473e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia protected Intent saveAndVerifyInBackground() { 9483e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Intent result = null; 9493e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia mUtils.saveLockPassword(mChosenPassword, mCurrentPassword, mRequestedQuality, 950fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserId); 9513e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9523e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (mHasChallenge) { 9533e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia byte[] token; 9543e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia try { 955fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri token = mUtils.verifyPassword(mChosenPassword, mChallenge, mUserId); 9563e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } catch (RequestThrottledException e) { 9573e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia token = null; 9583e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9593e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9603e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia if (token == null) { 9613e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia Log.e(TAG, "critical: no token returned for known good password."); 9623e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9633e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9643e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia result = new Intent(); 9653e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia result.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token); 9663e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 9673e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia 9683e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia return result; 9693e7e3d6c594018e4bc7fc77acc19e148d8bf1bddXiyuan Xia } 970122b6c85a9bc7076eacc388142f8c4fccc5462c9Jim Miller } 97100d2476d8fc122b4eef59d6be6f7aa41e9c56fdeJim Miller} 972