ChooseLockGeneric.java revision 93bcfcb14d42ea0884b922ae1a4d84a6955ed835
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; 4027d6f8d54b977757aa04aee1e1ea4ebd50ae80a3rich canningsimport android.util.EventLog; 413bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhangimport android.util.Log; 4287fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lamimport android.view.View; 43524484426855f814ff1f3189fd5221dd630dbf8cSvetoslavimport android.view.accessibility.AccessibilityManager; 44d16c9b7c3100b7ba653dcd58db036500dd220896Jim Millerimport android.widget.Toast; 45d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller 468a963babe2e36b7a41f77b8d2598c97658196e58Chris Wrenimport com.android.internal.logging.MetricsLogger; 476465054995f8470e52ecaf68ea9508a28f8a5363Gilles Debunneimport com.android.internal.widget.LockPatternUtils; 486465054995f8470e52ecaf68ea9508a28f8a5363Gilles Debunne 49263bcc8b732dbb47d3ce63904e0e05191fabbad6Fabrice Di Megliopublic class ChooseLockGeneric extends SettingsActivity { 500698a216311acd9ab52224602d1a75c08bf89f04Jim Miller public static final String CONFIRM_CREDENTIALS = "confirm_credentials"; 51fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri public static final String KEY_USER_ID = "user_id"; 52abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn 53abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn @Override 5417e9e1933055b207473b488595b2887bfcaea32eJim Miller public Intent getIntent() { 5517e9e1933055b207473b488595b2887bfcaea32eJim Miller Intent modIntent = new Intent(super.getIntent()); 5652c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lam modIntent.putExtra(EXTRA_SHOW_FRAGMENT, getFragmentClass().getName()); 5717e9e1933055b207473b488595b2887bfcaea32eJim Miller return modIntent; 58a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani } 59a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani 60a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani @Override 61a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani protected boolean isValidFragment(String fragmentName) { 62a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani if (ChooseLockGenericFragment.class.getName().equals(fragmentName)) return true; 63a677ee210c67d13d15ba0663887675bda16354d8Amith Yamasani return false; 6417e9e1933055b207473b488595b2887bfcaea32eJim Miller } 65bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 6652c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lam /* package */ Class<? extends Fragment> getFragmentClass() { 6752c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lam return ChooseLockGenericFragment.class; 6852c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lam } 6952c75baa122e9a8a1c27f54c3884253d2360e257Maurice Lam 7066026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani public static class InternalActivity extends ChooseLockGeneric { 7166026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani } 7266026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani 7317e9e1933055b207473b488595b2887bfcaea32eJim Miller public static class ChooseLockGenericFragment extends SettingsPreferenceFragment { 743fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller private static final String TAG = "ChooseLockGenericFragment"; 7517e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final int MIN_PASSWORD_LENGTH = 4; 7617e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UNLOCK_SET_OFF = "unlock_set_off"; 7717e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UNLOCK_SET_NONE = "unlock_set_none"; 7817e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UNLOCK_SET_PIN = "unlock_set_pin"; 7917e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UNLOCK_SET_PASSWORD = "unlock_set_password"; 8017e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String KEY_UNLOCK_SET_PATTERN = "unlock_set_pattern"; 8117e9e1933055b207473b488595b2887bfcaea32eJim Miller private static final String PASSWORD_CONFIRMED = "password_confirmed"; 8247f1cd4325e839dd33273a451fa052e83789e483Jim Miller private static final String WAITING_FOR_CONFIRMATION = "waiting_for_confirmation"; 83d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom public static final String MINIMUM_QUALITY_KEY = "minimum_quality"; 843fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller public static final String HIDE_DISABLED_PREFS = "hide_disabled_prefs"; 8546c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller public static final String ENCRYPT_REQUESTED_QUALITY = "encrypt_requested_quality"; 8646c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller public static final String ENCRYPT_REQUESTED_DISABLED = "encrypt_requested_disabled"; 873bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public static final String TAG_FRP_WARNING_DIALOG = "frp_warning_dialog"; 8817e9e1933055b207473b488595b2887bfcaea32eJim Miller 893fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller private static final int CONFIRM_EXISTING_REQUEST = 100; 903fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller private static final int ENABLE_ENCRYPTION_REQUEST = 101; 913fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller private static final int CHOOSE_LOCK_REQUEST = 102; 9280412e70db62d64777cd3399a9afc6fafae6f0a4Danielle Millett 9317e9e1933055b207473b488595b2887bfcaea32eJim Miller private ChooseLockSettingsHelper mChooseLockSettingsHelper; 9417e9e1933055b207473b488595b2887bfcaea32eJim Miller private DevicePolicyManager mDPM; 95d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom private KeyStore mKeyStore; 966609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales private boolean mHasChallenge = false; 976609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales private long mChallenge; 9817e9e1933055b207473b488595b2887bfcaea32eJim Miller private boolean mPasswordConfirmed = false; 9947f1cd4325e839dd33273a451fa052e83789e483Jim Miller private boolean mWaitingForConfirmation = false; 10046c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller private int mEncryptionRequestQuality; 10146c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller private boolean mEncryptionRequestDisabled; 1020698a216311acd9ab52224602d1a75c08bf89f04Jim Miller private boolean mRequirePassword; 103c0e7879684d7d9c5cd102b124ee8cf1a2637d49dMaurice Lam private boolean mForFingerprint = false; 104a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales private String mUserPassword; 1050698a216311acd9ab52224602d1a75c08bf89f04Jim Miller private LockPatternUtils mLockPatternUtils; 1069218687e4baaf0226ef16b58f78123d979711e5dJim Miller private FingerprintManager mFingerprintManager; 107fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri private int mUserId; 108d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller private RemovalCallback mRemovalCallback = new RemovalCallback() { 109d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller 110d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller @Override 111d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller public void onRemovalSucceeded(Fingerprint fingerprint) { 112d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller Log.v(TAG, "Fingerprint removed: " + fingerprint.getFingerId()); 113f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi if (mFingerprintManager.getEnrolledFingerprints().size() == 0) { 114f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi finish(); 115f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi } 116d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller } 117d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller 118d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller @Override 119d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller public void onRemovalError(Fingerprint fp, int errMsgId, CharSequence errString) { 120f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi Activity activity = getActivity(); 121f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi if (activity != null) { 122f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi Toast.makeText(getActivity(), errString, Toast.LENGTH_SHORT); 123f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi } 124f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi finish(); 125d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller } 126d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller }; 12717e9e1933055b207473b488595b2887bfcaea32eJim Miller 12817e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 1298a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren protected int getMetricsCategory() { 1308a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren return MetricsLogger.CHOOSE_LOCK_GENERIC; 1318a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren } 1328a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren 1338a963babe2e36b7a41f77b8d2598c97658196e58Chris Wren @Override 13417e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onCreate(Bundle savedInstanceState) { 13517e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onCreate(savedInstanceState); 13617e9e1933055b207473b488595b2887bfcaea32eJim Miller 1379218687e4baaf0226ef16b58f78123d979711e5dJim Miller mFingerprintManager = 1389218687e4baaf0226ef16b58f78123d979711e5dJim Miller (FingerprintManager) getActivity().getSystemService(Context.FINGERPRINT_SERVICE); 13917e9e1933055b207473b488595b2887bfcaea32eJim Miller mDPM = (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE); 140d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom mKeyStore = KeyStore.getInstance(); 14117e9e1933055b207473b488595b2887bfcaea32eJim Miller mChooseLockSettingsHelper = new ChooseLockSettingsHelper(this.getActivity()); 1420698a216311acd9ab52224602d1a75c08bf89f04Jim Miller mLockPatternUtils = new LockPatternUtils(getActivity()); 14317e9e1933055b207473b488595b2887bfcaea32eJim Miller 144c474a88c2de30ea93ae03221b70e6365bb7f5f34Danielle Millett // Defaults to needing to confirm credentials 145c474a88c2de30ea93ae03221b70e6365bb7f5f34Danielle Millett final boolean confirmCredentials = getActivity().getIntent() 146c474a88c2de30ea93ae03221b70e6365bb7f5f34Danielle Millett .getBooleanExtra(CONFIRM_CREDENTIALS, true); 14766026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani if (getActivity() instanceof ChooseLockGeneric.InternalActivity) { 14866026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani mPasswordConfirmed = !confirmCredentials; 14966026773bbf1d7631743a5b892a4f768c694f868Amith Yamasani } 150c474a88c2de30ea93ae03221b70e6365bb7f5f34Danielle Millett 1516609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales mHasChallenge = getActivity().getIntent().getBooleanExtra( 1526609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false); 1536609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales mChallenge = getActivity().getIntent().getLongExtra( 1546609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0); 155c0e7879684d7d9c5cd102b124ee8cf1a2637d49dMaurice Lam mForFingerprint = getActivity().getIntent().getBooleanExtra( 156c0e7879684d7d9c5cd102b124ee8cf1a2637d49dMaurice Lam ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, false); 1576609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales 15817e9e1933055b207473b488595b2887bfcaea32eJim Miller if (savedInstanceState != null) { 15917e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordConfirmed = savedInstanceState.getBoolean(PASSWORD_CONFIRMED); 16047f1cd4325e839dd33273a451fa052e83789e483Jim Miller mWaitingForConfirmation = savedInstanceState.getBoolean(WAITING_FOR_CONFIRMATION); 16146c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller mEncryptionRequestQuality = savedInstanceState.getInt(ENCRYPT_REQUESTED_QUALITY); 16246c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller mEncryptionRequestDisabled = savedInstanceState.getBoolean( 16346c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller ENCRYPT_REQUESTED_DISABLED); 16417e9e1933055b207473b488595b2887bfcaea32eJim Miller } 165bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 166fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri // Only take this argument into account if it belongs to the current profile. 167fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserId = Utils.getSameOwnerUserId(getContext(), getArguments()); 168fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri 16947f1cd4325e839dd33273a451fa052e83789e483Jim Miller if (mPasswordConfirmed) { 17047f1cd4325e839dd33273a451fa052e83789e483Jim Miller updatePreferencesOrFinish(); 17147f1cd4325e839dd33273a451fa052e83789e483Jim Miller } else if (!mWaitingForConfirmation) { 1726370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler ChooseLockSettingsHelper helper = 1736370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler new ChooseLockSettingsHelper(this.getActivity(), this); 1748a09b619aeb233e2aab1919301f162d8acf1f0f0Jorim Jaggi if (!helper.launchConfirmationActivity(CONFIRM_EXISTING_REQUEST, 175fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri getString(R.string.unlock_set_unlock_launch_picker_title), true, mUserId)) { 17617e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordConfirmed = true; // no password set, so no need to confirm 17717e9e1933055b207473b488595b2887bfcaea32eJim Miller updatePreferencesOrFinish(); 17847f1cd4325e839dd33273a451fa052e83789e483Jim Miller } else { 17947f1cd4325e839dd33273a451fa052e83789e483Jim Miller mWaitingForConfirmation = true; 18017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 181bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 182bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 183bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 184c666c65fab5e5db7ed0d1e5c53656e81969ea1f5Amith Yamasani @Override 18587fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam public void onViewCreated(View view, Bundle savedInstanceState) { 18687fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam super.onViewCreated(view, savedInstanceState); 18787fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam if (mForFingerprint) { 18839b467482d1bf256a111c757e9b7621c6f523271Jason Monk setHeaderView(R.layout.choose_lock_generic_fingerprint_header); 18987fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam } 19087fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam } 19187fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam 19287fadbe6d96e482fa8fc94f502afa10a522285a4Maurice Lam @Override 19339b467482d1bf256a111c757e9b7621c6f523271Jason Monk public boolean onPreferenceTreeClick(Preference preference) { 19417e9e1933055b207473b488595b2887bfcaea32eJim Miller final String key = preference.getKey(); 19527d6f8d54b977757aa04aee1e1ea4ebd50ae80a3rich cannings 196fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri if (!isUnlockMethodSecure(key) && mLockPatternUtils.isSecure(mUserId)) { 1973bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang // Show the disabling FRP warning only when the user is switching from a secure 1983bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang // unlock method to an insecure one 1993bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang showFactoryResetProtectionWarningDialog(key); 2003bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return true; 20117e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 2023bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return setUnlockMethod(key); 20317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 204bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 205bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 20646c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller /** 20746c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller * If the device has encryption already enabled, then ask the user if they 20846c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller * also want to encrypt the phone with this password. 20946c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller * 21046c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller * @param quality 21146c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller * @param disabled 21246c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller */ 213a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales // TODO: why does this take disabled, its always called with a quality higher than 214a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales // what makes sense with disabled == true 21546c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller private void maybeEnableEncryption(int quality, boolean disabled) { 216146fc11958ae93d4c97ce83839188ece762f3275Andrei Kapishnikov DevicePolicyManager dpm = (DevicePolicyManager) getSystemService(DEVICE_POLICY_SERVICE); 217f9ee84dba4299962742befdd4d390436d82b3c49Xiaohui Chen if (UserManager.get(getActivity()).isAdminUser() 21893bcfcb14d42ea0884b922ae1a4d84a6955ed835Clara Bayarri && mUserId == UserHandle.myUserId() 219f9ee84dba4299962742befdd4d390436d82b3c49Xiaohui Chen && LockPatternUtils.isDeviceEncryptionEnabled() 220146fc11958ae93d4c97ce83839188ece762f3275Andrei Kapishnikov && !dpm.getDoNotAskCredentialsOnBoot()) { 22146c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller mEncryptionRequestQuality = quality; 22246c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller mEncryptionRequestDisabled = disabled; 223ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam final Context context = getActivity(); 2240698a216311acd9ab52224602d1a75c08bf89f04Jim Miller // If accessibility is enabled and the user hasn't seen this dialog before, set the 2250698a216311acd9ab52224602d1a75c08bf89f04Jim Miller // default state to agree with that which is compatible with accessibility 2260698a216311acd9ab52224602d1a75c08bf89f04Jim Miller // (password not required). 227ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam final boolean accEn = AccessibilityManager.getInstance(context).isEnabled(); 2280698a216311acd9ab52224602d1a75c08bf89f04Jim Miller final boolean required = mLockPatternUtils.isCredentialRequiredToDecrypt(!accEn); 229ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam Intent intent = getEncryptionInterstitialIntent(context, quality, required); 230c0e7879684d7d9c5cd102b124ee8cf1a2637d49dMaurice Lam intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, 231c0e7879684d7d9c5cd102b124ee8cf1a2637d49dMaurice Lam mForFingerprint); 23246c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller startActivityForResult(intent, ENABLE_ENCRYPTION_REQUEST); 23346c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller } else { 2340698a216311acd9ab52224602d1a75c08bf89f04Jim Miller mRequirePassword = false; // device encryption not enabled or not device owner. 23546c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller updateUnlockMethodAndFinish(quality, disabled); 23646c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller } 23746c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller } 23846c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller 23917e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 24017e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onActivityResult(int requestCode, int resultCode, Intent data) { 24117e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onActivityResult(requestCode, resultCode, data); 24247f1cd4325e839dd33273a451fa052e83789e483Jim Miller mWaitingForConfirmation = false; 24317e9e1933055b207473b488595b2887bfcaea32eJim Miller if (requestCode == CONFIRM_EXISTING_REQUEST && resultCode == Activity.RESULT_OK) { 24417e9e1933055b207473b488595b2887bfcaea32eJim Miller mPasswordConfirmed = true; 245a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales mUserPassword = data.getStringExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD); 24617e9e1933055b207473b488595b2887bfcaea32eJim Miller updatePreferencesOrFinish(); 24746c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller } else if (requestCode == ENABLE_ENCRYPTION_REQUEST 24846c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller && resultCode == Activity.RESULT_OK) { 2490698a216311acd9ab52224602d1a75c08bf89f04Jim Miller mRequirePassword = data.getBooleanExtra( 2500698a216311acd9ab52224602d1a75c08bf89f04Jim Miller EncryptionInterstitial.EXTRA_REQUIRE_PASSWORD, true); 25146c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller updateUnlockMethodAndFinish(mEncryptionRequestQuality, mEncryptionRequestDisabled); 2529066a5c8b3e2e6a2c8e9d961f306e53e399fca2fMaurice Lam } else if (requestCode == CHOOSE_LOCK_REQUEST) { 2539066a5c8b3e2e6a2c8e9d961f306e53e399fca2fMaurice Lam getActivity().setResult(resultCode, data); 2549066a5c8b3e2e6a2c8e9d961f306e53e399fca2fMaurice Lam finish(); 25517e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 25617e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().setResult(Activity.RESULT_CANCELED); 25717e9e1933055b207473b488595b2887bfcaea32eJim Miller finish(); 25817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 259bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 260bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 26117e9e1933055b207473b488595b2887bfcaea32eJim Miller @Override 26217e9e1933055b207473b488595b2887bfcaea32eJim Miller public void onSaveInstanceState(Bundle outState) { 26317e9e1933055b207473b488595b2887bfcaea32eJim Miller super.onSaveInstanceState(outState); 26417e9e1933055b207473b488595b2887bfcaea32eJim Miller // Saved so we don't force user to re-enter their password if configuration changes 26517e9e1933055b207473b488595b2887bfcaea32eJim Miller outState.putBoolean(PASSWORD_CONFIRMED, mPasswordConfirmed); 26647f1cd4325e839dd33273a451fa052e83789e483Jim Miller outState.putBoolean(WAITING_FOR_CONFIRMATION, mWaitingForConfirmation); 26746c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller outState.putInt(ENCRYPT_REQUESTED_QUALITY, mEncryptionRequestQuality); 26846c7f6d6f32efec26bc9343f591ad1ddbe8f3b4aJim Miller outState.putBoolean(ENCRYPT_REQUESTED_DISABLED, mEncryptionRequestDisabled); 26917e9e1933055b207473b488595b2887bfcaea32eJim Miller } 270bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 27117e9e1933055b207473b488595b2887bfcaea32eJim Miller private void updatePreferencesOrFinish() { 2725541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller Intent intent = getActivity().getIntent(); 2735541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller int quality = intent.getIntExtra(LockPatternUtils.PASSWORD_TYPE_KEY, -1); 27417e9e1933055b207473b488595b2887bfcaea32eJim Miller if (quality == -1) { 2756370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler // If caller didn't specify password quality, show UI and allow the user to choose. 2765541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller quality = intent.getIntExtra(MINIMUM_QUALITY_KEY, -1); 277f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos quality = upgradeQuality(quality); 2783fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller final boolean hideDisabledPrefs = intent.getBooleanExtra( 2793fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller HIDE_DISABLED_PREFS, false); 28017e9e1933055b207473b488595b2887bfcaea32eJim Miller final PreferenceScreen prefScreen = getPreferenceScreen(); 28117e9e1933055b207473b488595b2887bfcaea32eJim Miller if (prefScreen != null) { 28217e9e1933055b207473b488595b2887bfcaea32eJim Miller prefScreen.removeAll(); 28317e9e1933055b207473b488595b2887bfcaea32eJim Miller } 28417e9e1933055b207473b488595b2887bfcaea32eJim Miller addPreferencesFromResource(R.xml.security_settings_picker); 2853fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller disableUnusablePreferences(quality, hideDisabledPrefs); 2869a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk updateCurrentPreference(); 287524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav updatePreferenceSummaryIfNeeded(); 28817e9e1933055b207473b488595b2887bfcaea32eJim Miller } else { 28917e9e1933055b207473b488595b2887bfcaea32eJim Miller updateUnlockMethodAndFinish(quality, false); 290bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 291abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn } 292bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 2939a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk private void updateCurrentPreference() { 2949a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk String currentKey = getKeyForCurrent(); 2959a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk Preference preference = findPreference(currentKey); 2969a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk if (preference != null) { 2979a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk preference.setSummary(R.string.current_screen_lock); 2989a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk } 2999a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk } 3009a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk 3019a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk private String getKeyForCurrent() { 302fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri if (mLockPatternUtils.isLockScreenDisabled(mUserId)) { 3039a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return KEY_UNLOCK_SET_OFF; 3049a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk } 305fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri switch (mLockPatternUtils.getKeyguardStoredPasswordQuality(mUserId)) { 3069a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING: 3079a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return KEY_UNLOCK_SET_PATTERN; 3089a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC: 3099a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX: 3109a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return KEY_UNLOCK_SET_PIN; 3119a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC: 3129a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC: 3139a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return KEY_UNLOCK_SET_PASSWORD; 3149a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk case DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED: 3159a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return KEY_UNLOCK_SET_NONE; 3169a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk } 3179a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk return null; 3189a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk } 3199a64a4215e9a8ac6d3af72479aa162d0701deb48Jason Monk 320f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos /** increases the quality if necessary */ 321f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos private int upgradeQuality(int quality) { 322d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom quality = upgradeQualityForDPM(quality); 323b05f39d186d8ce1b53bb4da3cb4c2cd22986f513Paul Lawrence return quality; 324d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom } 325d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom 326d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom private int upgradeQualityForDPM(int quality) { 327d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom // Compare min allowed password quality 328d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom int minQuality = mDPM.getPasswordQuality(null); 329d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom if (quality < minQuality) { 330d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom quality = minQuality; 331d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom } 332d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom return quality; 333d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom } 334d4023b7cca11e33e84df39dee9e9a737efab47c2Brian Carlstrom 33517e9e1933055b207473b488595b2887bfcaea32eJim Miller /*** 336df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang * Disables preferences that are less secure than required quality. The actual 337df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang * implementation is in disableUnusablePreferenceImpl. 338df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang * 339df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang * @param quality the requested quality. 3403fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller * @param hideDisabledPrefs if false preferences show why they were disabled; otherwise 3413fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller * they're not shown at all. 342df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang */ 3433fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller protected void disableUnusablePreferences(final int quality, boolean hideDisabledPrefs) { 3443fb2fb8ac3717b32577c9d65b2e84f1839f4b349Jim Miller disableUnusablePreferencesImpl(quality, hideDisabledPrefs); 345df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang } 346df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang 347df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang /*** 34817e9e1933055b207473b488595b2887bfcaea32eJim Miller * Disables preferences that are less secure than required quality. 34917e9e1933055b207473b488595b2887bfcaea32eJim Miller * 35017e9e1933055b207473b488595b2887bfcaea32eJim Miller * @param quality the requested quality. 351df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang * @param hideDisabled whether to hide disable screen lock options. 35217e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 353df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang protected void disableUnusablePreferencesImpl(final int quality, 354f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos boolean hideDisabled) { 355cf26bb2dcc83803678bcd37bb58b677209ffb3fcAmith Yamasani final PreferenceScreen entries = getPreferenceScreen(); 356783ea85bec4ec3b2f0fa9dd06cf065e527daf04cJim Miller 357cf26bb2dcc83803678bcd37bb58b677209ffb3fcAmith Yamasani for (int i = entries.getPreferenceCount() - 1; i >= 0; --i) { 358cf26bb2dcc83803678bcd37bb58b677209ffb3fcAmith Yamasani Preference pref = entries.getPreference(i); 35917e9e1933055b207473b488595b2887bfcaea32eJim Miller if (pref instanceof PreferenceScreen) { 360591dc85017ea19e56c416ae6d1a55b82e29743f4Adrian Roos final String key = pref.getKey(); 36117e9e1933055b207473b488595b2887bfcaea32eJim Miller boolean enabled = true; 3625541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller boolean visible = true; 363cf26bb2dcc83803678bcd37bb58b677209ffb3fcAmith Yamasani if (KEY_UNLOCK_SET_OFF.equals(key)) { 36417e9e1933055b207473b488595b2887bfcaea32eJim Miller enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED; 36505c7dde1f3a6044db7b687dfcbacbde50f3befb1Sungmin Choi if (getResources().getBoolean(R.bool.config_hide_none_security_option)) { 36605c7dde1f3a6044db7b687dfcbacbde50f3befb1Sungmin Choi enabled = false; 36705c7dde1f3a6044db7b687dfcbacbde50f3befb1Sungmin Choi visible = false; 36805c7dde1f3a6044db7b687dfcbacbde50f3befb1Sungmin Choi } 36917e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (KEY_UNLOCK_SET_NONE.equals(key)) { 37017e9e1933055b207473b488595b2887bfcaea32eJim Miller enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED; 37117e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (KEY_UNLOCK_SET_PATTERN.equals(key)) { 37217e9e1933055b207473b488595b2887bfcaea32eJim Miller enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_SOMETHING; 37317e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (KEY_UNLOCK_SET_PIN.equals(key)) { 3748fd852e7c2f488650095024aca9c51f8c7ddc3b3Nicolas Prevot enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX; 37517e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (KEY_UNLOCK_SET_PASSWORD.equals(key)) { 37617e9e1933055b207473b488595b2887bfcaea32eJim Miller enabled = quality <= DevicePolicyManager.PASSWORD_QUALITY_COMPLEX; 37717e9e1933055b207473b488595b2887bfcaea32eJim Miller } 378df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang if (hideDisabled) { 379591dc85017ea19e56c416ae6d1a55b82e29743f4Adrian Roos visible = enabled; 380df8566a9a1eb69ee19376457fe0ee8ad39774790Lucky Zhang } 381f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos if (!visible) { 382cf26bb2dcc83803678bcd37bb58b677209ffb3fcAmith Yamasani entries.removePreference(pref); 3835541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller } else if (!enabled) { 38417e9e1933055b207473b488595b2887bfcaea32eJim Miller pref.setSummary(R.string.unlock_set_unlock_disabled_summary); 38517e9e1933055b207473b488595b2887bfcaea32eJim Miller pref.setEnabled(false); 38617e9e1933055b207473b488595b2887bfcaea32eJim Miller } 387bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 388bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 389bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller } 390bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 391524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav private void updatePreferenceSummaryIfNeeded() { 39240ca78f6f3d75897a1a5fd3ec999f487430d4b40Svetoslav if (LockPatternUtils.isDeviceEncrypted()) { 39340ca78f6f3d75897a1a5fd3ec999f487430d4b40Svetoslav return; 39440ca78f6f3d75897a1a5fd3ec999f487430d4b40Svetoslav } 39540ca78f6f3d75897a1a5fd3ec999f487430d4b40Svetoslav 396524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav if (AccessibilityManager.getInstance(getActivity()).getEnabledAccessibilityServiceList( 397524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav AccessibilityServiceInfo.FEEDBACK_ALL_MASK).isEmpty()) { 398524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav return; 399524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav } 400524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav 401524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav CharSequence summary = getString(R.string.secure_lock_encryption_warning); 402524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav 403524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav PreferenceScreen screen = getPreferenceScreen(); 404524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav final int preferenceCount = screen.getPreferenceCount(); 405524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav for (int i = 0; i < preferenceCount; i++) { 406524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav Preference preference = screen.getPreference(i); 407524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav switch (preference.getKey()) { 408524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav case KEY_UNLOCK_SET_PATTERN: 409524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav case KEY_UNLOCK_SET_PIN: 410524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav case KEY_UNLOCK_SET_PASSWORD: { 411524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav preference.setSummary(summary); 412524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav } break; 413524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav } 414524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav } 415524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav } 416524484426855f814ff1f3189fd5221dd630dbf8cSvetoslav 4176b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam protected Intent getLockPasswordIntent(Context context, int quality, 418f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos int minLength, final int maxLength, 419fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri boolean requirePasswordToDecrypt, boolean confirmCredentials, int userId) { 420f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos return ChooseLockPassword.createIntent(context, quality, minLength, 421fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri maxLength, requirePasswordToDecrypt, confirmCredentials, userId); 4226b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 4236b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam 4246609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales protected Intent getLockPasswordIntent(Context context, int quality, 4256609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales int minLength, final int maxLength, 426fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri boolean requirePasswordToDecrypt, long challenge, int userId) { 4276609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales return ChooseLockPassword.createIntent(context, quality, minLength, 428fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri maxLength, requirePasswordToDecrypt, challenge, userId); 4296609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } 4306609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales 4313859643c5b65bd54dcacce029a3a97a0386ede25Maurice Lam protected Intent getLockPasswordIntent(Context context, int quality, int minLength, 432fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri int maxLength, boolean requirePasswordToDecrypt, String password, int userId) { 433a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales return ChooseLockPassword.createIntent(context, quality, minLength, maxLength, 434fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri requirePasswordToDecrypt, password, userId); 435a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales } 436a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales 437f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos protected Intent getLockPatternIntent(Context context, final boolean requirePassword, 438fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri final boolean confirmCredentials, int userId) { 439f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos return ChooseLockPattern.createIntent(context, requirePassword, 440fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri confirmCredentials, userId); 4416b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam } 4426b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam 4436609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales protected Intent getLockPatternIntent(Context context, final boolean requirePassword, 444fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri long challenge, int userId) { 445fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri return ChooseLockPattern.createIntent(context, requirePassword, challenge, userId); 4466609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } 4476609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales 4483859643c5b65bd54dcacce029a3a97a0386ede25Maurice Lam protected Intent getLockPatternIntent(Context context, final boolean requirePassword, 449fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri final String pattern, int userId) { 450fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri return ChooseLockPattern.createIntent(context, requirePassword, pattern, userId); 451a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales } 452a0e1236fa970ea953bfbcc84fcae1f3fb7f189d1Andres Morales 453ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam protected Intent getEncryptionInterstitialIntent(Context context, int quality, 454ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam boolean required) { 455ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam return EncryptionInterstitial.createStartIntent(context, quality, required); 456ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam } 457ecd2b7b81fd2faa2f2f3dbe5a169c749321f3d89Maurice Lam 4585541a86efe5f26956e54de49c4a59bf1dab79a78Jim Miller /** 45917e9e1933055b207473b488595b2887bfcaea32eJim Miller * Invokes an activity to change the user's pattern, password or PIN based on given quality 46017e9e1933055b207473b488595b2887bfcaea32eJim Miller * and minimum quality specified by DevicePolicyManager. If quality is 46117e9e1933055b207473b488595b2887bfcaea32eJim Miller * {@link DevicePolicyManager#PASSWORD_QUALITY_UNSPECIFIED}, password is cleared. 46217e9e1933055b207473b488595b2887bfcaea32eJim Miller * 4636370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler * @param quality the desired quality. Ignored if DevicePolicyManager requires more security 46417e9e1933055b207473b488595b2887bfcaea32eJim Miller * @param disabled whether or not to show LockScreen at all. Only meaningful when quality is 46517e9e1933055b207473b488595b2887bfcaea32eJim Miller * {@link DevicePolicyManager#PASSWORD_QUALITY_UNSPECIFIED} 46617e9e1933055b207473b488595b2887bfcaea32eJim Miller */ 46717e9e1933055b207473b488595b2887bfcaea32eJim Miller void updateUnlockMethodAndFinish(int quality, boolean disabled) { 4686370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler // Sanity check. We should never get here without confirming user's existing password. 46917e9e1933055b207473b488595b2887bfcaea32eJim Miller if (!mPasswordConfirmed) { 4706370c87a6b98abfc6badb31070a60f84b3f528b3Andy Stadler throw new IllegalStateException("Tried to update password without confirming it"); 47117e9e1933055b207473b488595b2887bfcaea32eJim Miller } 472bbb4afa19f75694c585506b0c091372d60e07ca7Jim Miller 473f788718f2142e5546bbf1b6847793d59ffea898bAdrian Roos quality = upgradeQuality(quality); 474c620ba41ce20e683aad3d124b3866cadaddcc87dSteven Ross 4756b19fa9017800b94c75238339a337fd8f6c3e808Maurice Lam final Context context = getActivity(); 47617e9e1933055b207473b488595b2887bfcaea32eJim Miller if (quality >= DevicePolicyManager.PASSWORD_QUALITY_NUMERIC) { 47717e9e1933055b207473b488595b2887bfcaea32eJim Miller int minLength = mDPM.getPasswordMinimumLength(null); 47817e9e1933055b207473b488595b2887bfcaea32eJim Miller if (minLength < MIN_PASSWORD_LENGTH) { 47917e9e1933055b207473b488595b2887bfcaea32eJim Miller minLength = MIN_PASSWORD_LENGTH; 48017e9e1933055b207473b488595b2887bfcaea32eJim Miller } 48117e9e1933055b207473b488595b2887bfcaea32eJim Miller final int maxLength = mDPM.getPasswordMaximumLength(quality); 4826609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales Intent intent; 4836609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales if (mHasChallenge) { 4846609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales intent = getLockPasswordIntent(context, quality, minLength, 485fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri maxLength, mRequirePassword, mChallenge, mUserId); 4866609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } else { 4876609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales intent = getLockPasswordIntent(context, quality, minLength, 488fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri maxLength, mRequirePassword, mUserPassword, mUserId); 4896609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } 4909066a5c8b3e2e6a2c8e9d961f306e53e399fca2fMaurice Lam startActivityForResult(intent, CHOOSE_LOCK_REQUEST); 49117e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (quality == DevicePolicyManager.PASSWORD_QUALITY_SOMETHING) { 4926609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales Intent intent; 4936609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales if (mHasChallenge) { 4946609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales intent = getLockPatternIntent(context, mRequirePassword, 495fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mChallenge, mUserId); 4966609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } else { 4976609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales intent = getLockPatternIntent(context, mRequirePassword, 498fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mUserPassword, mUserId); 4996609b0c22ae89a24d1b07dc3c4143452616d4450Andres Morales } 5009066a5c8b3e2e6a2c8e9d961f306e53e399fca2fMaurice Lam startActivityForResult(intent, CHOOSE_LOCK_REQUEST); 50117e9e1933055b207473b488595b2887bfcaea32eJim Miller } else if (quality == DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED) { 502fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mChooseLockSettingsHelper.utils().clearLock(mUserId); 503fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri mChooseLockSettingsHelper.utils().setLockScreenDisabled(disabled, mUserId); 504f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi removeAllFingerprintTemplatesAndFinish(); 50517e9e1933055b207473b488595b2887bfcaea32eJim Miller getActivity().setResult(Activity.RESULT_OK); 506c666c65fab5e5db7ed0d1e5c53656e81969ea1f5Amith Yamasani } else { 507f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi removeAllFingerprintTemplatesAndFinish(); 50817e9e1933055b207473b488595b2887bfcaea32eJim Miller } 509abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn } 510b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani 511f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi private void removeAllFingerprintTemplatesAndFinish() { 512c2f6813a836014a5b38bcfaa24fe9e91671f4646Jim Miller if (mFingerprintManager != null && mFingerprintManager.isHardwareDetected() 513c2f6813a836014a5b38bcfaa24fe9e91671f4646Jim Miller && mFingerprintManager.getEnrolledFingerprints().size() > 0) { 514d16c9b7c3100b7ba653dcd58db036500dd220896Jim Miller mFingerprintManager.remove(new Fingerprint(null, 0, 0, 0), mRemovalCallback); 515f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi } else { 516f92fbc1c49ec09762a2ed81297002865638f37aeJorim Jaggi finish(); 5179218687e4baaf0226ef16b58f78123d979711e5dJim Miller } 5189218687e4baaf0226ef16b58f78123d979711e5dJim Miller } 5199218687e4baaf0226ef16b58f78123d979711e5dJim Miller 5209218687e4baaf0226ef16b58f78123d979711e5dJim Miller @Override 5219218687e4baaf0226ef16b58f78123d979711e5dJim Miller public void onDestroy() { 5229218687e4baaf0226ef16b58f78123d979711e5dJim Miller super.onDestroy(); 5239218687e4baaf0226ef16b58f78123d979711e5dJim Miller } 5249218687e4baaf0226ef16b58f78123d979711e5dJim Miller 525b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani @Override 526b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani protected int getHelpResource() { 527b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani return R.string.help_url_choose_lockscreen; 528b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani } 529b0b37ae21c172491bc170659b5f429601858ddc1Amith Yamasani 53038c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos private int getResIdForFactoryResetProtectionWarningMessage() { 53138c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos boolean hasFingerprints = mFingerprintManager.hasEnrolledFingerprints(); 532fe432e838e5588cd4ac664d7e74f3d70a99d7df1Clara Bayarri switch (mLockPatternUtils.getKeyguardStoredPasswordQuality(mUserId)) { 5333bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING: 53438c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos return hasFingerprints 53538c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos ? R.string.unlock_disable_frp_warning_content_pattern_fingerprint 53638c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos : R.string.unlock_disable_frp_warning_content_pattern; 5373bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC: 5383bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX: 53938c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos return hasFingerprints 54038c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos ? R.string.unlock_disable_frp_warning_content_pin_fingerprint 54138c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos : R.string.unlock_disable_frp_warning_content_pin; 5423bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC: 5433bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC: 5443bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang case DevicePolicyManager.PASSWORD_QUALITY_COMPLEX: 54538c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos return hasFingerprints 54638c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos ? R.string.unlock_disable_frp_warning_content_password_fingerprint 54738c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos : R.string.unlock_disable_frp_warning_content_password; 5483bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang default: 54938c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos return hasFingerprints 55038c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos ? R.string.unlock_disable_frp_warning_content_unknown_fingerprint 55138c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos : R.string.unlock_disable_frp_warning_content_unknown; 5523bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 5533bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 5543bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 5553bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang private boolean isUnlockMethodSecure(String unlockMethod) { 5563bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return !(KEY_UNLOCK_SET_OFF.equals(unlockMethod) || 5573bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang KEY_UNLOCK_SET_NONE.equals(unlockMethod)); 5583bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 5593bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 5603bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang private boolean setUnlockMethod(String unlockMethod) { 5613bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang EventLog.writeEvent(EventLogTags.LOCK_SCREEN_TYPE, unlockMethod); 5623bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 5633bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang if (KEY_UNLOCK_SET_OFF.equals(unlockMethod)) { 5643bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang updateUnlockMethodAndFinish( 5653bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED, true /* disabled */ ); 5663bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } else if (KEY_UNLOCK_SET_NONE.equals(unlockMethod)) { 5673bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang updateUnlockMethodAndFinish( 5683bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED, false /* disabled */ ); 5693bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } else if (KEY_UNLOCK_SET_PATTERN.equals(unlockMethod)) { 5703bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang maybeEnableEncryption( 5713bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang DevicePolicyManager.PASSWORD_QUALITY_SOMETHING, false); 5723bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } else if (KEY_UNLOCK_SET_PIN.equals(unlockMethod)) { 5733bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang maybeEnableEncryption( 5743bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang DevicePolicyManager.PASSWORD_QUALITY_NUMERIC, false); 5753bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } else if (KEY_UNLOCK_SET_PASSWORD.equals(unlockMethod)) { 5763bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang maybeEnableEncryption( 5773bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC, false); 5783bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } else { 5793bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang Log.e(TAG, "Encountered unknown unlock method to set: " + unlockMethod); 5803bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return false; 5813bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 5823bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return true; 5833bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 5843bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 5853bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang private void showFactoryResetProtectionWarningDialog(String unlockMethodToSet) { 58638c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos int message = getResIdForFactoryResetProtectionWarningMessage(); 5873bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang FactoryResetProtectionWarningDialog dialog = 58838c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos FactoryResetProtectionWarningDialog.newInstance(message, unlockMethodToSet); 5893bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang dialog.show(getChildFragmentManager(), TAG_FRP_WARNING_DIALOG); 5903bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 5913bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 5923bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public static class FactoryResetProtectionWarningDialog extends DialogFragment { 5933bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 59438c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos private static final String ARG_MESSAGE_RES = "messageRes"; 5953bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang private static final String ARG_UNLOCK_METHOD_TO_SET = "unlockMethodToSet"; 5963bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 59738c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos public static FactoryResetProtectionWarningDialog newInstance(int messageRes, 5983bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang String unlockMethodToSet) { 5993bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang FactoryResetProtectionWarningDialog frag = 6003bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang new FactoryResetProtectionWarningDialog(); 6013bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang Bundle args = new Bundle(); 60238c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos args.putInt(ARG_MESSAGE_RES, messageRes); 6033bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang args.putString(ARG_UNLOCK_METHOD_TO_SET, unlockMethodToSet); 6043bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang frag.setArguments(args); 6053bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return frag; 6063bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6073bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 6083bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang @Override 6093bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public void show(FragmentManager manager, String tag) { 6103bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang if (manager.findFragmentByTag(tag) == null) { 6113bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang // Prevent opening multiple dialogs if tapped on button quickly 6123bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang super.show(manager, tag); 6133bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6143bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6153bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 6163bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang @Override 6173bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public Dialog onCreateDialog(Bundle savedInstanceState) { 6183bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang final Bundle args = getArguments(); 6193bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang 6203bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang return new AlertDialog.Builder(getActivity()) 62138c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos .setTitle(R.string.unlock_disable_frp_warning_title) 62238c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos .setMessage(args.getInt(ARG_MESSAGE_RES)) 62338c9b9eb5ee2734c4f6f78854951e79bd9e9d3cfAdrian Roos .setPositiveButton(R.string.unlock_disable_frp_warning_ok, 6243bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang new DialogInterface.OnClickListener() { 6253bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang @Override 6263bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public void onClick(DialogInterface dialog, int whichButton) { 6273bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang ((ChooseLockGenericFragment) getParentFragment()) 6283bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang .setUnlockMethod( 6293bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang args.getString(ARG_UNLOCK_METHOD_TO_SET)); 6303bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6313bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6323bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang ) 6333bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang .setNegativeButton(R.string.cancel, 6343bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang new DialogInterface.OnClickListener() { 6353bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang @Override 6363bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang public void onClick(DialogInterface dialog, int whichButton) { 6373bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang dismiss(); 6383bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6393bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6403bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang ) 6413bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang .create(); 6423bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 6433bcea0289b90dd543a2e7f4ea35a5b6ccdb95e14Lucky Zhang } 644abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn } 645abc3dc64cf61c9f5c28b6f2640b221d63cb86a0aDianne Hackborn} 646