ChooseLockGeneric.java revision fb4c583dba1fb8885ff9369bdab916eaa61b42bd
1abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn/* 2abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * Copyright (C) 2010 The Android Open Source Project 3abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * 4abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * Licensed under the Apache License, Version 2.0 (the "License"); 5abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * you may not use this file except in compliance with the License. 6abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * You may obtain a copy of the License at 7abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * 8abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * http://www.apache.org/licenses/LICENSE-2.0 9abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * 10abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * Unless required by applicable law or agreed to in writing, software 11abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * distributed under the License is distributed on an "AS IS" BASIS, 12abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * See the License for the specific language governing permissions and 14abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn * limitations under the License. 15abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn */ 16abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn 17abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackbornpackage com.android.settings; 18abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn 19524484426855f814ff1f3189fd5221dd630dbf8cSvetoslavimport android.accessibilityservice.AccessibilityServiceInfo; 2017e9e1933055b207473b488595b2887bfcaea32eJim Millerimport android.app.Activity; 213bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhangimport android.app.AlertDialog; 223bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhangimport android.app.Dialog; 233bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhangimport android.app.DialogFragment; 2452c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lamimport android.app.Fragment; 253bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhangimport android.app.FragmentManager; 264037c7f27c849a1ada0980ad881636fc940a0b85Dianne Hackbornimport android.app.admin.DevicePolicyManager; 27abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackbornimport android.content.Context; 283bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhangimport android.content.DialogInterface; 29abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackbornimport android.content.Intent; 3039b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.hardware.fingerprint.Fingerprint; 3139b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.hardware.fingerprint.FingerprintManager; 3239b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.hardware.fingerprint.FingerprintManager.RemovalCallback; 33abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackbornimport android.os.Bundle; 3446c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Millerimport android.os.Process; 355437588abd69bf3eff59684528aaf50e09b6cffcAdrian Roosimport android.os.UserHandle; 36f9ee84dba4299962742befdd4d390436d82b3c49Xiaohui Chenimport android.os.UserManager; 37d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstromimport android.security.KeyStore; 3839b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.support.v7.preference.Preference; 3939b467482d1bf256a111c757e9b7621c6f523271Jason Monkimport android.support.v7.preference.PreferenceScreen; 4062775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roosimport android.text.TextUtils; 4127d6f8d54b977757aa04aee1e1ea4ebd50ae80a3rich canningsimport android.util.EventLog; 423bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhangimport android.util.Log; 4387fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lamimport android.view.View; 44524484426855f814ff1f3189fd5221dd630dbf8cSvetoslavimport android.view.accessibility.AccessibilityManager; 45d16c9b7c3100b7ba653dcd58db036500dd220896Jim Millerimport android.widget.Toast; 46d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller 479d1bfd1e8de6e46137a9571507c03526880d6a46Chris Wrenimport com.android.internal.logging.MetricsProto.MetricsEvent; 486465054995f8470e52ecaf68ea9508a28f8a5363Gilles Debunneimport com.android.internal.widget.LockPatternUtils; 499c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shankaimport com.android.settingslib.RestrictedLockUtils; 509c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shankaimport com.android.settingslib.RestrictedPreference; 519c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka 529c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shankaimport static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin; 536465054995f8470e52ecaf68ea9508a28f8a5363Gilles Debunne 54263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Megliopublic class ChooseLockGeneric extends SettingsActivity { 550698a216311acd9ab52224602d1a75c08bf89f04Jim Miller public static final String CONFIRM_CREDENTIALS = "confirm_credentials"; 56abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn 57abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn @Override 5817e9e1933055b207473b488595b2887bfcaea32eJim Miller public Intent getIntent() { 5917e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent modIntent = new Intent(super.getIntent()); 6052c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lam modIntent.putExtra(EXTRA_SHOW_FRAGMENT, getFragmentClass().getName()); 6117e9e1933055b207473b488595b2887bfcaea32eJim Miller return modIntent; 62a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani } 63a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani 64a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani @Override 65a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani protected boolean isValidFragment(String fragmentName) { 66a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani if (ChooseLockGenericFragment.class.getName().equals(fragmentName)) return true; 67a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani return false; 6817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 69bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 7052c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lam /* package */ Class<? extends Fragment> getFragmentClass() { 7152c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lam return ChooseLockGenericFragment.class; 7252c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lam } 7352c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lam 7466026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani public static class InternalActivity extends ChooseLockGeneric { 7566026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani } 7666026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani 7717e9e1933055b207473b488595b2887bfcaea32eJim Miller public static class ChooseLockGenericFragment extends SettingsPreferenceFragment { 783fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller private static final String TAG = "ChooseLockGenericFragment"; 7917e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final int MIN_PASSWORD_LENGTH = 4; 8017e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UNLOCK_SET_OFF = "unlock_set_off"; 8117e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UNLOCK_SET_NONE = "unlock_set_none"; 8217e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UNLOCK_SET_PIN = "unlock_set_pin"; 8317e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UNLOCK_SET_PASSWORD = "unlock_set_password"; 8417e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UNLOCK_SET_PATTERN = "unlock_set_pattern"; 8517e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String PASSWORD_CONFIRMED = "password_confirmed"; 8647f1cd4325e839dd33273a451fa052e83789e483Jim Miller private static final String WAITING_FOR_CONFIRMATION = "waiting_for_confirmation"; 87d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom public static final String MINIMUM_QUALITY_KEY = "minimum_quality"; 883fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller public static final String HIDE_DISABLED_PREFS = "hide_disabled_prefs"; 8946c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller public static final String ENCRYPT_REQUESTED_QUALITY = "encrypt_requested_quality"; 9046c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller public static final String ENCRYPT_REQUESTED_DISABLED = "encrypt_requested_disabled"; 913bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public static final String TAG_FRP_WARNING_DIALOG = "frp_warning_dialog"; 9217e9e1933055b207473b488595b2887bfcaea32eJim Miller 933fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller private static final int CONFIRM_EXISTING_REQUEST = 100; 943fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller private static final int ENABLE_ENCRYPTION_REQUEST = 101; 953fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller private static final int CHOOSE_LOCK_REQUEST = 102; 9680412e70db62d64777cd3399a9afc6fafae6f0a4Danielle Millett 9717e9e1933055b207473b488595b2887bfcaea32eJim Miller private ChooseLockSettingsHelper mChooseLockSettingsHelper; 9817e9e1933055b207473b488595b2887bfcaea32eJim Miller private DevicePolicyManager mDPM; 99d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom private KeyStore mKeyStore; 1006609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales private boolean mHasChallenge = false; 1016609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales private long mChallenge; 10217e9e1933055b207473b488595b2887bfcaea32eJim Miller private boolean mPasswordConfirmed = false; 10347f1cd4325e839dd33273a451fa052e83789e483Jim Miller private boolean mWaitingForConfirmation = false; 10446c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller private int mEncryptionRequestQuality; 10546c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller private boolean mEncryptionRequestDisabled; 1060698a216311acd9ab52224602d1a75c08bf89f04Jim Miller private boolean mRequirePassword; 107c0e7879684d7d9c5cd102b124ee8cf1a2637d49dMaurice Lam private boolean mForFingerprint = false; 10862775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos private boolean mForChangeCredRequiredForBoot = false; 109a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales private String mUserPassword; 1100698a216311acd9ab52224602d1a75c08bf89f04Jim Miller private LockPatternUtils mLockPatternUtils; 1119218687e4baaf0226ef16b58f78123d979711e5dJim Miller private FingerprintManager mFingerprintManager; 112fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri private int mUserId; 113d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller private RemovalCallback mRemovalCallback = new RemovalCallback() { 114d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller 115d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller @Override 116d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller public void onRemovalSucceeded(Fingerprint fingerprint) { 117d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller Log.v(TAG, "Fingerprint removed: " + fingerprint.getFingerId()); 118f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi if (mFingerprintManager.getEnrolledFingerprints().size() == 0) { 119f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi finish(); 120f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi } 121d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller } 122d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller 123d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller @Override 124d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller public void onRemovalError(Fingerprint fp, int errMsgId, CharSequence errString) { 125f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi Activity activity = getActivity(); 126f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi if (activity != null) { 127f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi Toast.makeText(getActivity(), errString, Toast.LENGTH_SHORT); 128f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi } 129f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi finish(); 130d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller } 131d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller }; 13217e9e1933055b207473b488595b2887bfcaea32eJim Miller 13317e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 1348a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren protected int getMetricsCategory() { 1359d1bfd1e8de6e46137a9571507c03526880d6a46Chris Wren return MetricsEvent.CHOOSE_LOCK_GENERIC; 1368a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren } 1378a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren 1388a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren @Override 13917e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onCreate(Bundle savedInstanceState) { 14017e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onCreate(savedInstanceState); 14117e9e1933055b207473b488595b2887bfcaea32eJim Miller 1429218687e4baaf0226ef16b58f78123d979711e5dJim Miller mFingerprintManager = 1439218687e4baaf0226ef16b58f78123d979711e5dJim Miller (FingerprintManager) getActivity().getSystemService(Context.FINGERPRINT_SERVICE); 14417e9e1933055b207473b488595b2887bfcaea32eJim Miller mDPM = (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE); 145d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom mKeyStore = KeyStore.getInstance(); 14617e9e1933055b207473b488595b2887bfcaea32eJim Miller mChooseLockSettingsHelper = new ChooseLockSettingsHelper(this.getActivity()); 1470698a216311acd9ab52224602d1a75c08bf89f04Jim Miller mLockPatternUtils = new LockPatternUtils(getActivity()); 14817e9e1933055b207473b488595b2887bfcaea32eJim Miller 149c474a88c2de30ea93ae03221b70e6365bb7f5f34Danielle Millett // Defaults to needing to confirm credentials 150c474a88c2de30ea93ae03221b70e6365bb7f5f34Danielle Millett final boolean confirmCredentials = getActivity().getIntent() 151c474a88c2de30ea93ae03221b70e6365bb7f5f34Danielle Millett .getBooleanExtra(CONFIRM_CREDENTIALS, true); 15266026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani if (getActivity() instanceof ChooseLockGeneric.InternalActivity) { 15366026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani mPasswordConfirmed = !confirmCredentials; 15466026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani } 155c474a88c2de30ea93ae03221b70e6365bb7f5f34Danielle Millett 1566609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales mHasChallenge = getActivity().getIntent().getBooleanExtra( 1576609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false); 1586609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales mChallenge = getActivity().getIntent().getLongExtra( 1596609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0); 160c0e7879684d7d9c5cd102b124ee8cf1a2637d49dMaurice Lam mForFingerprint = getActivity().getIntent().getBooleanExtra( 161c0e7879684d7d9c5cd102b124ee8cf1a2637d49dMaurice Lam ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, false); 16262775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos mForChangeCredRequiredForBoot = getArguments() != null && getArguments().getBoolean( 16362775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos ChooseLockSettingsHelper.EXTRA_KEY_FOR_CHANGE_CRED_REQUIRED_FOR_BOOT); 1646609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales 16517e9e1933055b207473b488595b2887bfcaea32eJim Miller if (savedInstanceState != null) { 16617e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordConfirmed = savedInstanceState.getBoolean(PASSWORD_CONFIRMED); 16747f1cd4325e839dd33273a451fa052e83789e483Jim Miller mWaitingForConfirmation = savedInstanceState.getBoolean(WAITING_FOR_CONFIRMATION); 16846c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller mEncryptionRequestQuality = savedInstanceState.getInt(ENCRYPT_REQUESTED_QUALITY); 16946c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller mEncryptionRequestDisabled = savedInstanceState.getBoolean( 17046c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller ENCRYPT_REQUESTED_DISABLED); 17117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 172bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 173ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz int targetUser = Utils.getSecureTargetUser( 174ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz getActivity().getActivityToken(), 175ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz UserManager.get(getActivity()), 176ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz null, 177ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz getActivity().getIntent().getExtras()).getIdentifier(); 178ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz if (DevicePolicyManager.ACTION_SET_NEW_PARENT_PROFILE_PASSWORD.equals( 179ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz getActivity().getIntent().getAction()) || 180ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz !mLockPatternUtils.isSeparateProfileChallengeAllowed(targetUser)) { 181ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz // Always use parent if explicitely requested or if profile challenge is not 182ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz // supported 183194300dff340d67255d12762ffb376b7ba201c87Benjamin Franz mUserId = Utils.getUserIdFromBundle(getContext(), getArguments()); 184ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz } else { 185ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz mUserId = targetUser; 186ae07b5080aadd398598f8b5eea6cc2e260dcc8b1Benjamin Franz } 187fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri 18847f1cd4325e839dd33273a451fa052e83789e483Jim Miller if (mPasswordConfirmed) { 18947f1cd4325e839dd33273a451fa052e83789e483Jim Miller updatePreferencesOrFinish(); 19062775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos if (mForChangeCredRequiredForBoot) { 19162775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos maybeEnableEncryption(mLockPatternUtils.getKeyguardStoredPasswordQuality( 19262775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos mUserId), false); 19362775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos } 19447f1cd4325e839dd33273a451fa052e83789e483Jim Miller } else if (!mWaitingForConfirmation) { 1956370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler ChooseLockSettingsHelper helper = 1966370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler new ChooseLockSettingsHelper(this.getActivity(), this); 1978a09b619aeb233e2aab1919301f162d8acf1f0f0Jorim Jaggi if (!helper.launchConfirmationActivity(CONFIRM_EXISTING_REQUEST, 198fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri getString(R.string.unlock_set_unlock_launch_picker_title), true, mUserId)) { 19917e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordConfirmed = true; // no password set, so no need to confirm 20017e9e1933055b207473b488595b2887bfcaea32eJim Miller updatePreferencesOrFinish(); 20147f1cd4325e839dd33273a451fa052e83789e483Jim Miller } else { 20247f1cd4325e839dd33273a451fa052e83789e483Jim Miller mWaitingForConfirmation = true; 20317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 204bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 205bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 206bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 207c666c65fab5e5db7ed0d1e5c53656e81969ea1f5Amith Yamasani @Override 20887fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam public void onViewCreated(View view, Bundle savedInstanceState) { 20987fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam super.onViewCreated(view, savedInstanceState); 21087fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam if (mForFingerprint) { 21139b467482d1bf256a111c757e9b7621c6f523271Jason Monk setHeaderView(R.layout.choose_lock_generic_fingerprint_header); 21287fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam } 21387fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam } 21487fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam 21587fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam @Override 21639b467482d1bf256a111c757e9b7621c6f523271Jason Monk public boolean onPreferenceTreeClick(Preference preference) { 21717e9e1933055b207473b488595b2887bfcaea32eJim Miller final String key = preference.getKey(); 21827d6f8d54b977757aa04aee1e1ea4ebd50ae80a3rich cannings 219fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri if (!isUnlockMethodSecure(key) && mLockPatternUtils.isSecure(mUserId)) { 2203bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang // Show the disabling FRP warning only when the user is switching from a secure 2213bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang // unlock method to an insecure one 2223bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang showFactoryResetProtectionWarningDialog(key); 2233bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return true; 22417e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 2253bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return setUnlockMethod(key); 22617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 227bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 228bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 22946c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller /** 23046c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller * If the device has encryption already enabled, then ask the user if they 23146c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller * also want to encrypt the phone with this password. 23246c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller * 23346c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller * @param quality 23446c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller * @param disabled 23546c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller */ 236a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales // TODO: why does this take disabled, its always called with a quality higher than 237a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales // what makes sense with disabled == true 23846c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller private void maybeEnableEncryption(int quality, boolean disabled) { 239146fc11958ae93d4c97ce83839188ece762f3275Andrei Kapishnikov DevicePolicyManager dpm = (DevicePolicyManager) getSystemService(DEVICE_POLICY_SERVICE); 240f9ee84dba4299962742befdd4d390436d82b3c49Xiaohui Chen if (UserManager.get(getActivity()).isAdminUser() 24193bcfcb14d42ea0884b922ae1a4d84a6955ed835Clara Bayarri && mUserId == UserHandle.myUserId() 242f9ee84dba4299962742befdd4d390436d82b3c49Xiaohui Chen && LockPatternUtils.isDeviceEncryptionEnabled() 243fb4c583dba1fb8885ff9369bdab916eaa61b42bdPaul Lawrence && !LockPatternUtils.isFileEncryptionEnabled() 244146fc11958ae93d4c97ce83839188ece762f3275Andrei Kapishnikov && !dpm.getDoNotAskCredentialsOnBoot()) { 24546c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller mEncryptionRequestQuality = quality; 24646c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller mEncryptionRequestDisabled = disabled; 247edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini // Get the intent that the encryption interstitial should start for creating 248edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini // the new unlock method. 249edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini Intent unlockMethodIntent = getIntentForUnlockMethod(quality, disabled); 25062775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos unlockMethodIntent.putExtra( 25162775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos ChooseLockSettingsHelper.EXTRA_KEY_FOR_CHANGE_CRED_REQUIRED_FOR_BOOT, 25262775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos mForChangeCredRequiredForBoot); 253ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam final Context context = getActivity(); 2540698a216311acd9ab52224602d1a75c08bf89f04Jim Miller // If accessibility is enabled and the user hasn't seen this dialog before, set the 2550698a216311acd9ab52224602d1a75c08bf89f04Jim Miller // default state to agree with that which is compatible with accessibility 2560698a216311acd9ab52224602d1a75c08bf89f04Jim Miller // (password not required). 257ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam final boolean accEn = AccessibilityManager.getInstance(context).isEnabled(); 2580698a216311acd9ab52224602d1a75c08bf89f04Jim Miller final boolean required = mLockPatternUtils.isCredentialRequiredToDecrypt(!accEn); 259edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini Intent intent = getEncryptionInterstitialIntent(context, quality, required, 260edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini unlockMethodIntent); 261c0e7879684d7d9c5cd102b124ee8cf1a2637d49dMaurice Lam intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, 262c0e7879684d7d9c5cd102b124ee8cf1a2637d49dMaurice Lam mForFingerprint); 26346c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller startActivityForResult(intent, ENABLE_ENCRYPTION_REQUEST); 26446c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller } else { 26562775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos if (mForChangeCredRequiredForBoot) { 26662775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos // Welp, couldn't change it. Oh well. 26762775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos finish(); 26862775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos return; 26962775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos } 2700698a216311acd9ab52224602d1a75c08bf89f04Jim Miller mRequirePassword = false; // device encryption not enabled or not device owner. 27146c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller updateUnlockMethodAndFinish(quality, disabled); 27246c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller } 27346c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller } 27446c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller 27517e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 27617e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onActivityResult(int requestCode, int resultCode, Intent data) { 27717e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onActivityResult(requestCode, resultCode, data); 27847f1cd4325e839dd33273a451fa052e83789e483Jim Miller mWaitingForConfirmation = false; 27917e9e1933055b207473b488595b2887bfcaea32eJim Miller if (requestCode == CONFIRM_EXISTING_REQUEST && resultCode == Activity.RESULT_OK) { 28017e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordConfirmed = true; 281a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mUserPassword = data.getStringExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 28217e9e1933055b207473b488595b2887bfcaea32eJim Miller updatePreferencesOrFinish(); 28362775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos if (mForChangeCredRequiredForBoot) { 28462775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos if (!TextUtils.isEmpty(mUserPassword)) { 28562775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos maybeEnableEncryption( 28662775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos mLockPatternUtils.getKeyguardStoredPasswordQuality(mUserId), false); 28762775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos } else { 28862775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos finish(); 28962775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos } 29062775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos } 291e9d2abca86ef3a83fb25b9562e206e459a5b4e2bMaurice Lam } else if (requestCode == CHOOSE_LOCK_REQUEST 292e9d2abca86ef3a83fb25b9562e206e459a5b4e2bMaurice Lam || requestCode == ENABLE_ENCRYPTION_REQUEST) { 293e9d2abca86ef3a83fb25b9562e206e459a5b4e2bMaurice Lam if (resultCode != RESULT_CANCELED) { 294e9d2abca86ef3a83fb25b9562e206e459a5b4e2bMaurice Lam getActivity().setResult(resultCode, data); 295e9d2abca86ef3a83fb25b9562e206e459a5b4e2bMaurice Lam finish(); 296e9d2abca86ef3a83fb25b9562e206e459a5b4e2bMaurice Lam } 29717e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 29817e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().setResult(Activity.RESULT_CANCELED); 29917e9e1933055b207473b488595b2887bfcaea32eJim Miller finish(); 30017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 30162775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos if (requestCode == Activity.RESULT_CANCELED && mForChangeCredRequiredForBoot) { 30262775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos finish(); 30362775bf756a8eca9423bb4fab3fc7b71ab22d1a7Adrian Roos } 304bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 305bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 30617e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 30717e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onSaveInstanceState(Bundle outState) { 30817e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onSaveInstanceState(outState); 30917e9e1933055b207473b488595b2887bfcaea32eJim Miller // Saved so we don't force user to re-enter their password if configuration changes 31017e9e1933055b207473b488595b2887bfcaea32eJim Miller outState.putBoolean(PASSWORD_CONFIRMED, mPasswordConfirmed); 31147f1cd4325e839dd33273a451fa052e83789e483Jim Miller outState.putBoolean(WAITING_FOR_CONFIRMATION, mWaitingForConfirmation); 31246c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller outState.putInt(ENCRYPT_REQUESTED_QUALITY, mEncryptionRequestQuality); 31346c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller outState.putBoolean(ENCRYPT_REQUESTED_DISABLED, mEncryptionRequestDisabled); 31417e9e1933055b207473b488595b2887bfcaea32eJim Miller } 315bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 31617e9e1933055b207473b488595b2887bfcaea32eJim Miller private void updatePreferencesOrFinish() { 3175541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller Intent intent = getActivity().getIntent(); 3185541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller int quality = intent.getIntExtra(LockPatternUtils.PASSWORD_TYPE_KEY, -1); 31917e9e1933055b207473b488595b2887bfcaea32eJim Miller if (quality == -1) { 3206370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler // If caller didn't specify password quality, show UI and allow the user to choose. 3215541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller quality = intent.getIntExtra(MINIMUM_QUALITY_KEY, -1); 322f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos quality = upgradeQuality(quality); 3233fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller final boolean hideDisabledPrefs = intent.getBooleanExtra( 3243fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller HIDE_DISABLED_PREFS, false); 32517e9e1933055b207473b488595b2887bfcaea32eJim Miller final PreferenceScreen prefScreen = getPreferenceScreen(); 32617e9e1933055b207473b488595b2887bfcaea32eJim Miller if (prefScreen != null) { 32717e9e1933055b207473b488595b2887bfcaea32eJim Miller prefScreen.removeAll(); 32817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 32917e9e1933055b207473b488595b2887bfcaea32eJim Miller addPreferencesFromResource(R.xml.security_settings_picker); 3303fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller disableUnusablePreferences(quality, hideDisabledPrefs); 331bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini updatePreferenceText(); 3329a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk updateCurrentPreference(); 333524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav updatePreferenceSummaryIfNeeded(); 33417e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 33517e9e1933055b207473b488595b2887bfcaea32eJim Miller updateUnlockMethodAndFinish(quality, false); 336bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 337abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn } 338bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 339bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini private void updatePreferenceText() { 340bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini if (mForFingerprint) { 341bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini Preference pattern = findPreference(KEY_UNLOCK_SET_PATTERN); 342bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini pattern.setTitle(R.string.fingerprint_unlock_set_unlock_pattern); 343bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini 344bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini Preference pin = findPreference(KEY_UNLOCK_SET_PIN); 345bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini pin.setTitle(R.string.fingerprint_unlock_set_unlock_pin); 346bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini 347bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini Preference password = findPreference(KEY_UNLOCK_SET_PASSWORD); 348bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini password.setTitle(R.string.fingerprint_unlock_set_unlock_password); 349bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini } 350bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini } 351bf1483c383bfb42aaf78a7f9b0d2f5a41317ca86Udam Saini 3529a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk private void updateCurrentPreference() { 3539a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk String currentKey = getKeyForCurrent(); 3549a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk Preference preference = findPreference(currentKey); 3559a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk if (preference != null) { 3569a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk preference.setSummary(R.string.current_screen_lock); 3579a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk } 3589a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk } 3599a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk 3609a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk private String getKeyForCurrent() { 361e07c947ea35b07eb354dd43068a5670dd6cce2efJason Monk final int credentialOwner = UserManager.get(getContext()) 362e07c947ea35b07eb354dd43068a5670dd6cce2efJason Monk .getCredentialOwnerProfile(mUserId); 3637402b2514358e02a0e0adde982b6deb8552dc28aClara Bayarri if (mLockPatternUtils.isLockScreenDisabled(credentialOwner)) { 3649a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return KEY_UNLOCK_SET_OFF; 3659a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk } 3667402b2514358e02a0e0adde982b6deb8552dc28aClara Bayarri switch (mLockPatternUtils.getKeyguardStoredPasswordQuality(credentialOwner)) { 3679a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING: 3689a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return KEY_UNLOCK_SET_PATTERN; 3699a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC: 3709a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX: 3719a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return KEY_UNLOCK_SET_PIN; 3729a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC: 3739a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC: 3749a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return KEY_UNLOCK_SET_PASSWORD; 3759a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED: 3769a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return KEY_UNLOCK_SET_NONE; 3779a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk } 3789a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return null; 3799a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk } 3809a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk 381f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos /** increases the quality if necessary */ 382f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos private int upgradeQuality(int quality) { 383d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom quality = upgradeQualityForDPM(quality); 384b05f39d186d8ce1b53bb4da3cb4c2cd22986f513Paul Lawrence return quality; 385d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom } 386d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom 387d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom private int upgradeQualityForDPM(int quality) { 388d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom // Compare min allowed password quality 389d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom int minQuality = mDPM.getPasswordQuality(null); 390d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom if (quality < minQuality) { 391d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom quality = minQuality; 392d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom } 393d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom return quality; 394d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom } 395d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom 39617e9e1933055b207473b488595b2887bfcaea32eJim Miller /*** 397df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang * Disables preferences that are less secure than required quality. The actual 398df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang * implementation is in disableUnusablePreferenceImpl. 399df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang * 400df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang * @param quality the requested quality. 4013fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller * @param hideDisabledPrefs if false preferences show why they were disabled; otherwise 4023fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller * they're not shown at all. 403df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang */ 4043fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller protected void disableUnusablePreferences(final int quality, boolean hideDisabledPrefs) { 4053fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller disableUnusablePreferencesImpl(quality, hideDisabledPrefs); 406df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang } 407df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang 408df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang /*** 40917e9e1933055b207473b488595b2887bfcaea32eJim Miller * Disables preferences that are less secure than required quality. 41017e9e1933055b207473b488595b2887bfcaea32eJim Miller * 41117e9e1933055b207473b488595b2887bfcaea32eJim Miller * @param quality the requested quality. 412df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang * @param hideDisabled whether to hide disable screen lock options. 41317e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 414df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang protected void disableUnusablePreferencesImpl(final int quality, 415f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos boolean hideDisabled) { 416cf26bb2dcc83803678bcd37bb58b677209ffb3fcAmith Yamasani final PreferenceScreen entries = getPreferenceScreen(); 417783ea85bec4ec3b2f0fa9dd06cf065e527daf04cJim Miller 4189c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka int adminEnforcedQuality = mDPM.getPasswordQuality(null); 4199c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka EnforcedAdmin enforcedAdmin = RestrictedLockUtils.checkIfPasswordQualityIsSet( 4209c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka getActivity()); 421cf26bb2dcc83803678bcd37bb58b677209ffb3fcAmith Yamasani for (int i = entries.getPreferenceCount() - 1; i >= 0; --i) { 422cf26bb2dcc83803678bcd37bb58b677209ffb3fcAmith Yamasani Preference pref = entries.getPreference(i); 4239c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka if (pref instanceof RestrictedPreference) { 424591dc85017ea19e56c416ae6d1a55b82e29743f4Adrian Roos final String key = pref.getKey(); 42517e9e1933055b207473b488595b2887bfcaea32eJim Miller boolean enabled = true; 4265541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller boolean visible = true; 4279c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka boolean disabledByAdmin = false; 428cf26bb2dcc83803678bcd37bb58b677209ffb3fcAmith Yamasani if (KEY_UNLOCK_SET_OFF.equals(key)) { 42917e9e1933055b207473b488595b2887bfcaea32eJim Miller enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED; 43005c7dde1f3a6044db7b687dfcbacbde50f3befb1Sungmin Choi if (getResources().getBoolean(R.bool.config_hide_none_security_option)) { 43105c7dde1f3a6044db7b687dfcbacbde50f3befb1Sungmin Choi enabled = false; 43205c7dde1f3a6044db7b687dfcbacbde50f3befb1Sungmin Choi visible = false; 43305c7dde1f3a6044db7b687dfcbacbde50f3befb1Sungmin Choi } 4349c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka disabledByAdmin = adminEnforcedQuality 4359c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka > DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED; 43617e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (KEY_UNLOCK_SET_NONE.equals(key)) { 4376934a044b8ebf4dac28d1c1142b6eee4ecc64f66Clara Bayarri if (mUserId != UserHandle.myUserId()) { 4386934a044b8ebf4dac28d1c1142b6eee4ecc64f66Clara Bayarri // Swipe doesn't make sense for profiles. 4396934a044b8ebf4dac28d1c1142b6eee4ecc64f66Clara Bayarri visible = false; 4406934a044b8ebf4dac28d1c1142b6eee4ecc64f66Clara Bayarri } 44117e9e1933055b207473b488595b2887bfcaea32eJim Miller enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED; 4429c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka disabledByAdmin = adminEnforcedQuality 4439c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka > DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED; 44417e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (KEY_UNLOCK_SET_PATTERN.equals(key)) { 44517e9e1933055b207473b488595b2887bfcaea32eJim Miller enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_SOMETHING; 4469c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka disabledByAdmin = adminEnforcedQuality 4479c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka > DevicePolicyManager.PASSWORD_QUALITY_SOMETHING; 44817e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (KEY_UNLOCK_SET_PIN.equals(key)) { 4498fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX; 4509c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka disabledByAdmin = adminEnforcedQuality 4519c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka > DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX; 45217e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (KEY_UNLOCK_SET_PASSWORD.equals(key)) { 45317e9e1933055b207473b488595b2887bfcaea32eJim Miller enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_COMPLEX; 4549c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka disabledByAdmin = adminEnforcedQuality 4559c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka > DevicePolicyManager.PASSWORD_QUALITY_COMPLEX; 45617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 457df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang if (hideDisabled) { 458591dc85017ea19e56c416ae6d1a55b82e29743f4Adrian Roos visible = enabled; 459df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang } 460f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos if (!visible) { 461cf26bb2dcc83803678bcd37bb58b677209ffb3fcAmith Yamasani entries.removePreference(pref); 4629c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka } else if (disabledByAdmin && enforcedAdmin != null) { 4639c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka ((RestrictedPreference) pref).setDisabledByAdmin(enforcedAdmin); 4645541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller } else if (!enabled) { 4659c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka // we need to setDisabledByAdmin to null first to disable the padlock 4669c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka // in case it was set earlier. 4679c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka ((RestrictedPreference) pref).setDisabledByAdmin(null); 46817e9e1933055b207473b488595b2887bfcaea32eJim Miller pref.setSummary(R.string.unlock_set_unlock_disabled_summary); 46917e9e1933055b207473b488595b2887bfcaea32eJim Miller pref.setEnabled(false); 4709c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka } else { 4719c32468cd59cbe5b8e7692235a67034c936b4788Sudheer Shanka ((RestrictedPreference) pref).setDisabledByAdmin(null); 47217e9e1933055b207473b488595b2887bfcaea32eJim Miller } 473bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 474bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 475bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 476bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 477524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav private void updatePreferenceSummaryIfNeeded() { 47840ca78f6f3d75897a1a5fd3ec999f487430d4b40Svetoslav if (LockPatternUtils.isDeviceEncrypted()) { 47940ca78f6f3d75897a1a5fd3ec999f487430d4b40Svetoslav return; 48040ca78f6f3d75897a1a5fd3ec999f487430d4b40Svetoslav } 48140ca78f6f3d75897a1a5fd3ec999f487430d4b40Svetoslav 482524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav if (AccessibilityManager.getInstance(getActivity()).getEnabledAccessibilityServiceList( 483524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav AccessibilityServiceInfo.FEEDBACK_ALL_MASK).isEmpty()) { 484524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav return; 485524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav } 486524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav 487524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav CharSequence summary = getString(R.string.secure_lock_encryption_warning); 488524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav 489524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav PreferenceScreen screen = getPreferenceScreen(); 490524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav final int preferenceCount = screen.getPreferenceCount(); 491524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav for (int i = 0; i < preferenceCount; i++) { 492524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav Preference preference = screen.getPreference(i); 493524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav switch (preference.getKey()) { 494524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav case KEY_UNLOCK_SET_PATTERN: 495524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav case KEY_UNLOCK_SET_PIN: 496524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav case KEY_UNLOCK_SET_PASSWORD: { 497524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav preference.setSummary(summary); 498524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav } break; 499524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav } 500524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav } 501524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav } 502524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav 5036b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam protected Intent getLockPasswordIntent(Context context, int quality, 504f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos int minLength, final int maxLength, 505fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri boolean requirePasswordToDecrypt, boolean confirmCredentials, int userId) { 506f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos return ChooseLockPassword.createIntent(context, quality, minLength, 507fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri maxLength, requirePasswordToDecrypt, confirmCredentials, userId); 5086b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 5096b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam 5106609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales protected Intent getLockPasswordIntent(Context context, int quality, 5116609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales int minLength, final int maxLength, 512fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri boolean requirePasswordToDecrypt, long challenge, int userId) { 5136609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales return ChooseLockPassword.createIntent(context, quality, minLength, 514fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri maxLength, requirePasswordToDecrypt, challenge, userId); 5156609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } 5166609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales 5173859643c5b65bd54dcacce029a3a97a0386ede25Maurice Lam protected Intent getLockPasswordIntent(Context context, int quality, int minLength, 518fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri int maxLength, boolean requirePasswordToDecrypt, String password, int userId) { 519a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales return ChooseLockPassword.createIntent(context, quality, minLength, maxLength, 520fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri requirePasswordToDecrypt, password, userId); 521a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales } 522a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales 523f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos protected Intent getLockPatternIntent(Context context, final boolean requirePassword, 524fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri final boolean confirmCredentials, int userId) { 525f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos return ChooseLockPattern.createIntent(context, requirePassword, 526fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri confirmCredentials, userId); 5276b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 5286b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam 5296609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales protected Intent getLockPatternIntent(Context context, final boolean requirePassword, 530fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri long challenge, int userId) { 531fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri return ChooseLockPattern.createIntent(context, requirePassword, challenge, userId); 5326609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } 5336609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales 5343859643c5b65bd54dcacce029a3a97a0386ede25Maurice Lam protected Intent getLockPatternIntent(Context context, final boolean requirePassword, 535fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri final String pattern, int userId) { 536fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri return ChooseLockPattern.createIntent(context, requirePassword, pattern, userId); 537a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales } 538a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales 539ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam protected Intent getEncryptionInterstitialIntent(Context context, int quality, 540edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini boolean required, Intent unlockMethodIntent) { 541edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini return EncryptionInterstitial.createStartIntent(context, quality, required, 542edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini unlockMethodIntent); 543ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam } 544ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam 5455541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller /** 54617e9e1933055b207473b488595b2887bfcaea32eJim Miller * Invokes an activity to change the user's pattern, password or PIN based on given quality 54717e9e1933055b207473b488595b2887bfcaea32eJim Miller * and minimum quality specified by DevicePolicyManager. If quality is 54817e9e1933055b207473b488595b2887bfcaea32eJim Miller * {@link DevicePolicyManager#PASSWORD_QUALITY_UNSPECIFIED}, password is cleared. 54917e9e1933055b207473b488595b2887bfcaea32eJim Miller * 5506370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler * @param quality the desired quality. Ignored if DevicePolicyManager requires more security 55117e9e1933055b207473b488595b2887bfcaea32eJim Miller * @param disabled whether or not to show LockScreen at all. Only meaningful when quality is 55217e9e1933055b207473b488595b2887bfcaea32eJim Miller * {@link DevicePolicyManager#PASSWORD_QUALITY_UNSPECIFIED} 55317e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 55417e9e1933055b207473b488595b2887bfcaea32eJim Miller void updateUnlockMethodAndFinish(int quality, boolean disabled) { 5556370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler // Sanity check. We should never get here without confirming user's existing password. 55617e9e1933055b207473b488595b2887bfcaea32eJim Miller if (!mPasswordConfirmed) { 5576370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler throw new IllegalStateException("Tried to update password without confirming it"); 55817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 559bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 560f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos quality = upgradeQuality(quality); 561edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini Intent intent = getIntentForUnlockMethod(quality, disabled); 562edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini if (intent != null) { 563edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini startActivityForResult(intent, CHOOSE_LOCK_REQUEST); 564edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini return; 565edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini } 566edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini 567edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini if (quality == DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED) { 5687402b2514358e02a0e0adde982b6deb8552dc28aClara Bayarri mLockPatternUtils.setSeparateProfileChallengeEnabled(mUserId, true); 569edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini mChooseLockSettingsHelper.utils().clearLock(mUserId); 570edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini mChooseLockSettingsHelper.utils().setLockScreenDisabled(disabled, mUserId); 571b8a22e42d42e6de8fce1a2026c112c12fd0f0f7aClara Bayarri mLockPatternUtils.setSeparateProfileChallengeEnabled(mUserId, false); 572edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini removeAllFingerprintTemplatesAndFinish(); 573edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini getActivity().setResult(Activity.RESULT_OK); 574edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini } else { 575edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini removeAllFingerprintTemplatesAndFinish(); 576edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini } 577edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini } 578c620ba41ce20e683aad3d124b3866cadaddcc87dSteven Ross 579edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini private Intent getIntentForUnlockMethod(int quality, boolean disabled) { 580edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini Intent intent = null; 5816b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam final Context context = getActivity(); 58217e9e1933055b207473b488595b2887bfcaea32eJim Miller if (quality >= DevicePolicyManager.PASSWORD_QUALITY_NUMERIC) { 58317e9e1933055b207473b488595b2887bfcaea32eJim Miller int minLength = mDPM.getPasswordMinimumLength(null); 58417e9e1933055b207473b488595b2887bfcaea32eJim Miller if (minLength < MIN_PASSWORD_LENGTH) { 58517e9e1933055b207473b488595b2887bfcaea32eJim Miller minLength = MIN_PASSWORD_LENGTH; 58617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 58717e9e1933055b207473b488595b2887bfcaea32eJim Miller final int maxLength = mDPM.getPasswordMaximumLength(quality); 5886609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales if (mHasChallenge) { 5896609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales intent = getLockPasswordIntent(context, quality, minLength, 590fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri maxLength, mRequirePassword, mChallenge, mUserId); 5916609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } else { 5926609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales intent = getLockPasswordIntent(context, quality, minLength, 593edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini maxLength, mRequirePassword, mUserPassword, mUserId); 5946609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } 59517e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (quality == DevicePolicyManager.PASSWORD_QUALITY_SOMETHING) { 5966609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales if (mHasChallenge) { 5976609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales intent = getLockPatternIntent(context, mRequirePassword, 598edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini mChallenge, mUserId); 5996609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } else { 6006609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales intent = getLockPatternIntent(context, mRequirePassword, 601edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini mUserPassword, mUserId); 6026609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } 60317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 604edac136e162d3935ea1ccedf6c630eff4c591d7eUdam Saini return intent; 605abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn } 606b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani 607f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi private void removeAllFingerprintTemplatesAndFinish() { 608c2f6813a836014a5b38bcfaa24fe9e91671f4646Jim Miller if (mFingerprintManager != null && mFingerprintManager.isHardwareDetected() 609c2f6813a836014a5b38bcfaa24fe9e91671f4646Jim Miller && mFingerprintManager.getEnrolledFingerprints().size() > 0) { 6104f5f7b4f9a4e60c2edba38e8de20138e661cf0d3Clara Bayarri mFingerprintManager.remove( 6114f5f7b4f9a4e60c2edba38e8de20138e661cf0d3Clara Bayarri new Fingerprint(null, 0, 0, 0), mUserId, mRemovalCallback); 612f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi } else { 613f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi finish(); 6149218687e4baaf0226ef16b58f78123d979711e5dJim Miller } 6159218687e4baaf0226ef16b58f78123d979711e5dJim Miller } 6169218687e4baaf0226ef16b58f78123d979711e5dJim Miller 6179218687e4baaf0226ef16b58f78123d979711e5dJim Miller @Override 6189218687e4baaf0226ef16b58f78123d979711e5dJim Miller public void onDestroy() { 6199218687e4baaf0226ef16b58f78123d979711e5dJim Miller super.onDestroy(); 6209218687e4baaf0226ef16b58f78123d979711e5dJim Miller } 6219218687e4baaf0226ef16b58f78123d979711e5dJim Miller 622b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani @Override 623b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani protected int getHelpResource() { 624b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani return R.string.help_url_choose_lockscreen; 625b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani } 626b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani 62734ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri private int getResIdForFactoryResetProtectionWarningTitle() { 62834ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri boolean isProfile = Utils.isManagedProfile(UserManager.get(getActivity()), mUserId); 62934ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return isProfile ? R.string.unlock_disable_frp_warning_title_profile 63034ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri : R.string.unlock_disable_frp_warning_title; 63134ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } 63234ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri 63338c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos private int getResIdForFactoryResetProtectionWarningMessage() { 63438c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos boolean hasFingerprints = mFingerprintManager.hasEnrolledFingerprints(); 63534ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri boolean isProfile = Utils.isManagedProfile(UserManager.get(getActivity()), mUserId); 636fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri switch (mLockPatternUtils.getKeyguardStoredPasswordQuality(mUserId)) { 6373bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING: 63834ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri if (hasFingerprints && isProfile) { 63934ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string 64034ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri .unlock_disable_frp_warning_content_pattern_fingerprint_profile; 64134ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else if (hasFingerprints && !isProfile) { 64234ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_pattern_fingerprint; 64334ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else if (isProfile) { 64434ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_pattern_profile; 64534ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else { 64634ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_pattern; 64734ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } 6483bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC: 6493bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX: 65034ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri if (hasFingerprints && isProfile) { 65134ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_pin_fingerprint_profile; 65234ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else if (hasFingerprints && !isProfile) { 65334ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_pin_fingerprint; 65434ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else if (isProfile) { 65534ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_pin_profile; 65634ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else { 65734ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_pin; 65834ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } 6593bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC: 6603bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC: 6613bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_COMPLEX: 66234ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri if (hasFingerprints && isProfile) { 66334ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string 66434ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri .unlock_disable_frp_warning_content_password_fingerprint_profile; 66534ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else if (hasFingerprints && !isProfile) { 66634ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_password_fingerprint; 66734ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else if (isProfile) { 66834ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_password_profile; 66934ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else { 67034ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_password; 67134ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } 6723bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang default: 67334ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri if (hasFingerprints && isProfile) { 67434ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string 67534ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri .unlock_disable_frp_warning_content_unknown_fingerprint_profile; 67634ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else if (hasFingerprints && !isProfile) { 67734ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_unknown_fingerprint; 67834ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else if (isProfile) { 67934ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_unknown_profile; 68034ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } else { 68134ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri return R.string.unlock_disable_frp_warning_content_unknown; 68234ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri } 6833bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6843bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6853bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 6863bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang private boolean isUnlockMethodSecure(String unlockMethod) { 6873bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return !(KEY_UNLOCK_SET_OFF.equals(unlockMethod) || 6883bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang KEY_UNLOCK_SET_NONE.equals(unlockMethod)); 6893bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6903bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 6913bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang private boolean setUnlockMethod(String unlockMethod) { 6923bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang EventLog.writeEvent(EventLogTags.LOCK_SCREEN_TYPE, unlockMethod); 6933bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 6943bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang if (KEY_UNLOCK_SET_OFF.equals(unlockMethod)) { 6953bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang updateUnlockMethodAndFinish( 6963bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED, true /* disabled */ ); 6973bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } else if (KEY_UNLOCK_SET_NONE.equals(unlockMethod)) { 6983bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang updateUnlockMethodAndFinish( 6993bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED, false /* disabled */ ); 7003bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } else if (KEY_UNLOCK_SET_PATTERN.equals(unlockMethod)) { 7013bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang maybeEnableEncryption( 7023bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang DevicePolicyManager.PASSWORD_QUALITY_SOMETHING, false); 7033bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } else if (KEY_UNLOCK_SET_PIN.equals(unlockMethod)) { 7043bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang maybeEnableEncryption( 7053bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang DevicePolicyManager.PASSWORD_QUALITY_NUMERIC, false); 7063bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } else if (KEY_UNLOCK_SET_PASSWORD.equals(unlockMethod)) { 7073bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang maybeEnableEncryption( 7083bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC, false); 7093bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } else { 7103bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang Log.e(TAG, "Encountered unknown unlock method to set: " + unlockMethod); 7113bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return false; 7123bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7133bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return true; 7143bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7153bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 7163bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang private void showFactoryResetProtectionWarningDialog(String unlockMethodToSet) { 71734ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri int title = getResIdForFactoryResetProtectionWarningTitle(); 71838c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos int message = getResIdForFactoryResetProtectionWarningMessage(); 7193bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang FactoryResetProtectionWarningDialog dialog = 72034ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri FactoryResetProtectionWarningDialog.newInstance( 72134ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri title, message, unlockMethodToSet); 7223bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang dialog.show(getChildFragmentManager(), TAG_FRP_WARNING_DIALOG); 7233bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7243bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 7253bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public static class FactoryResetProtectionWarningDialog extends DialogFragment { 7263bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 72734ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri private static final String ARG_TITLE_RES = "titleRes"; 72838c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos private static final String ARG_MESSAGE_RES = "messageRes"; 7293bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang private static final String ARG_UNLOCK_METHOD_TO_SET = "unlockMethodToSet"; 7303bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 73134ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri public static FactoryResetProtectionWarningDialog newInstance( 73234ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri int titleRes, int messageRes, String unlockMethodToSet) { 7333bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang FactoryResetProtectionWarningDialog frag = 7343bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang new FactoryResetProtectionWarningDialog(); 7353bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang Bundle args = new Bundle(); 73634ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri args.putInt(ARG_TITLE_RES, titleRes); 73738c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos args.putInt(ARG_MESSAGE_RES, messageRes); 7383bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang args.putString(ARG_UNLOCK_METHOD_TO_SET, unlockMethodToSet); 7393bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang frag.setArguments(args); 7403bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return frag; 7413bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7423bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 7433bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang @Override 7443bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public void show(FragmentManager manager, String tag) { 7453bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang if (manager.findFragmentByTag(tag) == null) { 7463bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang // Prevent opening multiple dialogs if tapped on button quickly 7473bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang super.show(manager, tag); 7483bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7493bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7503bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 7513bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang @Override 7523bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public Dialog onCreateDialog(Bundle savedInstanceState) { 7533bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang final Bundle args = getArguments(); 7543bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 7553bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return new AlertDialog.Builder(getActivity()) 75634ec5f97feaf8d73d533f104cfc2c2e68e995ae3Clara Bayarri .setTitle(args.getInt(ARG_TITLE_RES)) 75738c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos .setMessage(args.getInt(ARG_MESSAGE_RES)) 75838c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos .setPositiveButton(R.string.unlock_disable_frp_warning_ok, 7593bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang new DialogInterface.OnClickListener() { 7603bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang @Override 7613bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public void onClick(DialogInterface dialog, int whichButton) { 7623bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang ((ChooseLockGenericFragment) getParentFragment()) 7633bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang .setUnlockMethod( 7643bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang args.getString(ARG_UNLOCK_METHOD_TO_SET)); 7653bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7663bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7673bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang ) 7683bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang .setNegativeButton(R.string.cancel, 7693bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang new DialogInterface.OnClickListener() { 7703bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang @Override 7713bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public void onClick(DialogInterface dialog, int whichButton) { 7723bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang dismiss(); 7733bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7743bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7753bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang ) 7763bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang .create(); 7773bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 7783bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 779abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn } 780abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn} 781