85d4b5f78e
-> We need to bind the widget and indicate that it is a keyguard widget Change-Id: I8e76b45b86aecc671669022c6f5fad071b62837d
725 lines
34 KiB
Java
725 lines
34 KiB
Java
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings;
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import static android.provider.Settings.System.SCREEN_OFF_TIMEOUT;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.admin.DevicePolicyManager;
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import android.appwidget.AppWidgetHost;
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import android.appwidget.AppWidgetManager;
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import android.appwidget.AppWidgetProviderInfo;
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import android.content.ActivityNotFoundException;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.os.Bundle;
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import android.os.UserHandle;
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import android.os.Vibrator;
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import android.preference.CheckBoxPreference;
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import android.preference.ListPreference;
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import android.preference.Preference;
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import android.preference.Preference.OnPreferenceChangeListener;
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import android.preference.PreferenceGroup;
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import android.preference.PreferenceScreen;
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import android.provider.Settings;
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import android.security.KeyStore;
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import android.telephony.TelephonyManager;
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import android.util.Log;
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import android.widget.Toast;
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import com.android.internal.widget.LockPatternUtils;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Gesture lock pattern settings.
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*/
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public class SecuritySettings extends SettingsPreferenceFragment
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implements OnPreferenceChangeListener, DialogInterface.OnClickListener {
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static final String TAG = "SecuritySettings";
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// Lock Settings
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private static final String KEY_UNLOCK_SET_OR_CHANGE = "unlock_set_or_change";
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private static final String KEY_CHOOSE_LOCKSCREEN_STATUS_WIDGET =
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"choose_lockscreen_status_widget";
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private static final String KEY_CHOOSE_USER_SELECTED_LOCKSCREEN_WIDGET =
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"choose_user_selected_lockscreen_widget";
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private static final String KEY_BIOMETRIC_WEAK_IMPROVE_MATCHING =
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"biometric_weak_improve_matching";
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private static final String KEY_BIOMETRIC_WEAK_LIVELINESS = "biometric_weak_liveliness";
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private static final String KEY_LOCK_ENABLED = "lockenabled";
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private static final String KEY_VISIBLE_PATTERN = "visiblepattern";
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private static final String KEY_TACTILE_FEEDBACK_ENABLED = "unlock_tactile_feedback";
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private static final String KEY_SECURITY_CATEGORY = "security_category";
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private static final String KEY_LOCK_AFTER_TIMEOUT = "lock_after_timeout";
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private static final String EXTRA_NO_WIDGET = "com.android.settings.NO_WIDGET";
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private static final String EXTRA_DEFAULT_WIDGET = "com.android.settings.DEFAULT_WIDGET";
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private static final int SET_OR_CHANGE_LOCK_METHOD_REQUEST = 123;
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private static final int CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_IMPROVE_REQUEST = 124;
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private static final int CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF = 125;
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private static final int REQUEST_PICK_USER_SELECTED_APPWIDGET = 126;
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private static final int REQUEST_PICK_STATUS_APPWIDGET = 127;
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private static final int REQUEST_CREATE_USER_SELECTED_APPWIDGET = 128;
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private static final int REQUEST_CREATE_STATUS_APPWIDGET = 129;
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// Misc Settings
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private static final String KEY_SIM_LOCK = "sim_lock";
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private static final String KEY_SHOW_PASSWORD = "show_password";
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private static final String KEY_RESET_CREDENTIALS = "reset_credentials";
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private static final String KEY_TOGGLE_INSTALL_APPLICATIONS = "toggle_install_applications";
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private static final String KEY_TOGGLE_VERIFY_APPLICATIONS = "toggle_verify_applications";
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private static final String KEY_POWER_INSTANTLY_LOCKS = "power_button_instantly_locks";
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private static final String PACKAGE_MIME_TYPE = "application/vnd.android.package-archive";
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DevicePolicyManager mDPM;
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private ChooseLockSettingsHelper mChooseLockSettingsHelper;
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private Preference mUserSelectedWidget;
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private LockPatternUtils mLockPatternUtils;
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private ListPreference mLockAfter;
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private CheckBoxPreference mBiometricWeakLiveliness;
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private CheckBoxPreference mVisiblePattern;
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private CheckBoxPreference mTactileFeedback;
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private CheckBoxPreference mShowPassword;
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private Preference mResetCredentials;
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private CheckBoxPreference mToggleAppInstallation;
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private DialogInterface mWarnInstallApps;
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private CheckBoxPreference mToggleVerifyApps;
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private CheckBoxPreference mPowerButtonInstantlyLocks;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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mLockPatternUtils = new LockPatternUtils(getActivity());
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mDPM = (DevicePolicyManager)getSystemService(Context.DEVICE_POLICY_SERVICE);
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mChooseLockSettingsHelper = new ChooseLockSettingsHelper(getActivity());
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}
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private PreferenceScreen createPreferenceHierarchy() {
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PreferenceScreen root = getPreferenceScreen();
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if (root != null) {
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root.removeAll();
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}
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addPreferencesFromResource(R.xml.security_settings);
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root = getPreferenceScreen();
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// Add options for lock/unlock screen
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int resid = 0;
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if (!mLockPatternUtils.isSecure()) {
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if (mLockPatternUtils.isLockScreenDisabled()) {
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resid = R.xml.security_settings_lockscreen;
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} else {
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resid = R.xml.security_settings_chooser;
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}
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} else if (mLockPatternUtils.usingBiometricWeak() &&
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mLockPatternUtils.isBiometricWeakInstalled()) {
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resid = R.xml.security_settings_biometric_weak;
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} else {
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switch (mLockPatternUtils.getKeyguardStoredPasswordQuality()) {
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case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING:
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resid = R.xml.security_settings_pattern;
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break;
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case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC:
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resid = R.xml.security_settings_pin;
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break;
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case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC:
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case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC:
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case DevicePolicyManager.PASSWORD_QUALITY_COMPLEX:
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resid = R.xml.security_settings_password;
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break;
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}
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}
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addPreferencesFromResource(resid);
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// Add options for device encryption
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DevicePolicyManager dpm =
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(DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
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if (UserHandle.myUserId() == 0) {
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switch (dpm.getStorageEncryptionStatus()) {
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case DevicePolicyManager.ENCRYPTION_STATUS_ACTIVE:
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// The device is currently encrypted.
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addPreferencesFromResource(R.xml.security_settings_encrypted);
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break;
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case DevicePolicyManager.ENCRYPTION_STATUS_INACTIVE:
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// This device supports encryption but isn't encrypted.
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addPreferencesFromResource(R.xml.security_settings_unencrypted);
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break;
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}
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}
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// lock after preference
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mLockAfter = (ListPreference) root.findPreference(KEY_LOCK_AFTER_TIMEOUT);
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if (mLockAfter != null) {
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setupLockAfterPreference();
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updateLockAfterPreferenceSummary();
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}
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// biometric weak liveliness
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mBiometricWeakLiveliness =
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(CheckBoxPreference) root.findPreference(KEY_BIOMETRIC_WEAK_LIVELINESS);
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// visible pattern
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mVisiblePattern = (CheckBoxPreference) root.findPreference(KEY_VISIBLE_PATTERN);
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// lock instantly on power key press
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mPowerButtonInstantlyLocks = (CheckBoxPreference) root.findPreference(
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KEY_POWER_INSTANTLY_LOCKS);
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// don't display visible pattern if biometric and backup is not pattern
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if (resid == R.xml.security_settings_biometric_weak &&
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mLockPatternUtils.getKeyguardStoredPasswordQuality() !=
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DevicePolicyManager.PASSWORD_QUALITY_SOMETHING) {
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PreferenceGroup securityCategory = (PreferenceGroup)
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root.findPreference(KEY_SECURITY_CATEGORY);
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if (securityCategory != null && mVisiblePattern != null) {
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securityCategory.removePreference(root.findPreference(KEY_VISIBLE_PATTERN));
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}
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}
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// tactile feedback. Should be common to all unlock preference screens.
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mTactileFeedback = (CheckBoxPreference) root.findPreference(KEY_TACTILE_FEEDBACK_ENABLED);
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if (!((Vibrator) getSystemService(Context.VIBRATOR_SERVICE)).hasVibrator()) {
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PreferenceGroup securityCategory = (PreferenceGroup)
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root.findPreference(KEY_SECURITY_CATEGORY);
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if (securityCategory != null && mTactileFeedback != null) {
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securityCategory.removePreference(mTactileFeedback);
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}
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}
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if (UserHandle.myUserId() > 0) {
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return root;
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}
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// Rest are for primary user...
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// Append the rest of the settings
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addPreferencesFromResource(R.xml.security_settings_misc);
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// Do not display SIM lock for devices without an Icc card
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TelephonyManager tm = TelephonyManager.getDefault();
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if (!tm.hasIccCard()) {
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root.removePreference(root.findPreference(KEY_SIM_LOCK));
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} else {
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// Disable SIM lock if sim card is missing or unknown
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if ((TelephonyManager.getDefault().getSimState() ==
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TelephonyManager.SIM_STATE_ABSENT) ||
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(TelephonyManager.getDefault().getSimState() ==
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TelephonyManager.SIM_STATE_UNKNOWN)) {
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root.findPreference(KEY_SIM_LOCK).setEnabled(false);
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}
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}
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// Show password
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mShowPassword = (CheckBoxPreference) root.findPreference(KEY_SHOW_PASSWORD);
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// Credential storage
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mResetCredentials = root.findPreference(KEY_RESET_CREDENTIALS);
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mToggleAppInstallation = (CheckBoxPreference) findPreference(
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KEY_TOGGLE_INSTALL_APPLICATIONS);
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mToggleAppInstallation.setChecked(isNonMarketAppsAllowed());
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// Package verification
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if (showVerifierSetting()) {
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mToggleVerifyApps = (CheckBoxPreference) findPreference(KEY_TOGGLE_VERIFY_APPLICATIONS);
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if (isVerifierInstalled()) {
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mToggleVerifyApps.setChecked(isVerifyAppsEnabled());
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} else {
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mToggleVerifyApps.setChecked(false);
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mToggleVerifyApps.setEnabled(false);
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}
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}
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mUserSelectedWidget = root.findPreference(KEY_CHOOSE_LOCKSCREEN_STATUS_WIDGET);
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if (mUserSelectedWidget != null) {
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AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(getActivity());
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int appWidgetId = getStatusAppWidgetId();
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if (appWidgetId == -1) {
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mUserSelectedWidget.setSummary(getResources().getString(R.string.widget_default));
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} else {
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AppWidgetProviderInfo appWidget = appWidgetManager.getAppWidgetInfo(appWidgetId);
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if (appWidget != null) {
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mUserSelectedWidget.setSummary(appWidget.label);
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}
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}
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}
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mUserSelectedWidget = root.findPreference(KEY_CHOOSE_USER_SELECTED_LOCKSCREEN_WIDGET);
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if (mUserSelectedWidget != null) {
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AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(getActivity());
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int appWidgetId = getUserSelectedAppWidgetId();
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if (appWidgetId == -1) {
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mUserSelectedWidget.setSummary(getResources().getString(R.string.widget_none));
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} else {
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AppWidgetProviderInfo appWidget = appWidgetManager.getAppWidgetInfo(appWidgetId);
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if (appWidget != null) {
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mUserSelectedWidget.setSummary(appWidget.label);
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}
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}
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}
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return root;
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}
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private int getStatusAppWidgetId() {
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int appWidgetId = -1;
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String appWidgetIdString = Settings.Secure.getString(
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getContentResolver(), Settings.Secure.LOCK_SCREEN_STATUS_APPWIDGET_ID);
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if (appWidgetIdString != null) {;
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appWidgetId = (int) Integer.decode(appWidgetIdString);
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}
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return appWidgetId;
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}
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private int getUserSelectedAppWidgetId() {
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int appWidgetId = -1;
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String appWidgetIdString = Settings.Secure.getString(
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getContentResolver(), Settings.Secure.LOCK_SCREEN_USER_SELECTED_APPWIDGET_ID);
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if (appWidgetIdString != null) {;
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appWidgetId = (int) Integer.decode(appWidgetIdString);
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}
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return appWidgetId;
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}
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private boolean isNonMarketAppsAllowed() {
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return Settings.Global.getInt(getContentResolver(),
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Settings.Global.INSTALL_NON_MARKET_APPS, 0) > 0;
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}
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private void setNonMarketAppsAllowed(boolean enabled) {
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// Change the system setting
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Settings.Global.putInt(getContentResolver(), Settings.Global.INSTALL_NON_MARKET_APPS,
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enabled ? 1 : 0);
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}
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private boolean isVerifyAppsEnabled() {
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return Settings.Global.getInt(getContentResolver(),
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Settings.Global.PACKAGE_VERIFIER_ENABLE, 1) > 0;
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}
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private boolean isVerifierInstalled() {
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final PackageManager pm = getPackageManager();
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final Intent verification = new Intent(Intent.ACTION_PACKAGE_NEEDS_VERIFICATION);
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verification.setType(PACKAGE_MIME_TYPE);
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verification.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
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final List<ResolveInfo> receivers = pm.queryBroadcastReceivers(verification, 0);
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return (receivers.size() > 0) ? true : false;
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}
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private boolean showVerifierSetting() {
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return Settings.Global.getInt(getContentResolver(),
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Settings.Global.PACKAGE_VERIFIER_SETTING_VISIBLE, 1) > 0;
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}
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private void warnAppInstallation() {
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// TODO: DialogFragment?
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mWarnInstallApps = new AlertDialog.Builder(getActivity()).setTitle(
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getResources().getString(R.string.error_title))
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.setIcon(com.android.internal.R.drawable.ic_dialog_alert)
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.setMessage(getResources().getString(R.string.install_all_warning))
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.setPositiveButton(android.R.string.yes, this)
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.setNegativeButton(android.R.string.no, null)
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.show();
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}
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public void onClick(DialogInterface dialog, int which) {
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if (dialog == mWarnInstallApps && which == DialogInterface.BUTTON_POSITIVE) {
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setNonMarketAppsAllowed(true);
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if (mToggleAppInstallation != null) {
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mToggleAppInstallation.setChecked(true);
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}
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}
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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if (mWarnInstallApps != null) {
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mWarnInstallApps.dismiss();
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}
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}
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private void setupLockAfterPreference() {
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// Compatible with pre-Froyo
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long currentTimeout = Settings.Secure.getLong(getContentResolver(),
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Settings.Secure.LOCK_SCREEN_LOCK_AFTER_TIMEOUT, 5000);
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mLockAfter.setValue(String.valueOf(currentTimeout));
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mLockAfter.setOnPreferenceChangeListener(this);
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final long adminTimeout = (mDPM != null ? mDPM.getMaximumTimeToLock(null) : 0);
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final long displayTimeout = Math.max(0,
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Settings.System.getInt(getContentResolver(), SCREEN_OFF_TIMEOUT, 0));
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if (adminTimeout > 0) {
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// This setting is a slave to display timeout when a device policy is enforced.
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// As such, maxLockTimeout = adminTimeout - displayTimeout.
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// If there isn't enough time, shows "immediately" setting.
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disableUnusableTimeouts(Math.max(0, adminTimeout - displayTimeout));
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}
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}
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private void updateLockAfterPreferenceSummary() {
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// Update summary message with current value
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long currentTimeout = Settings.Secure.getLong(getContentResolver(),
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Settings.Secure.LOCK_SCREEN_LOCK_AFTER_TIMEOUT, 5000);
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final CharSequence[] entries = mLockAfter.getEntries();
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final CharSequence[] values = mLockAfter.getEntryValues();
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int best = 0;
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for (int i = 0; i < values.length; i++) {
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long timeout = Long.valueOf(values[i].toString());
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if (currentTimeout >= timeout) {
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best = i;
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}
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}
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mLockAfter.setSummary(getString(R.string.lock_after_timeout_summary, entries[best]));
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}
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private void disableUnusableTimeouts(long maxTimeout) {
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final CharSequence[] entries = mLockAfter.getEntries();
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final CharSequence[] values = mLockAfter.getEntryValues();
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ArrayList<CharSequence> revisedEntries = new ArrayList<CharSequence>();
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ArrayList<CharSequence> revisedValues = new ArrayList<CharSequence>();
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for (int i = 0; i < values.length; i++) {
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long timeout = Long.valueOf(values[i].toString());
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if (timeout <= maxTimeout) {
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revisedEntries.add(entries[i]);
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revisedValues.add(values[i]);
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}
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}
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if (revisedEntries.size() != entries.length || revisedValues.size() != values.length) {
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mLockAfter.setEntries(
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revisedEntries.toArray(new CharSequence[revisedEntries.size()]));
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mLockAfter.setEntryValues(
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revisedValues.toArray(new CharSequence[revisedValues.size()]));
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final int userPreference = Integer.valueOf(mLockAfter.getValue());
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if (userPreference <= maxTimeout) {
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mLockAfter.setValue(String.valueOf(userPreference));
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} else {
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// There will be no highlighted selection since nothing in the list matches
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// maxTimeout. The user can still select anything less than maxTimeout.
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// TODO: maybe append maxTimeout to the list and mark selected.
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}
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}
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mLockAfter.setEnabled(revisedEntries.size() > 0);
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}
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@Override
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public void onResume() {
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super.onResume();
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// Make sure we reload the preference hierarchy since some of these settings
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// depend on others...
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createPreferenceHierarchy();
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final LockPatternUtils lockPatternUtils = mChooseLockSettingsHelper.utils();
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if (mBiometricWeakLiveliness != null) {
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mBiometricWeakLiveliness.setChecked(
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lockPatternUtils.isBiometricWeakLivelinessEnabled());
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}
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if (mVisiblePattern != null) {
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mVisiblePattern.setChecked(lockPatternUtils.isVisiblePatternEnabled());
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}
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if (mTactileFeedback != null) {
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mTactileFeedback.setChecked(lockPatternUtils.isTactileFeedbackEnabled());
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}
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if (mPowerButtonInstantlyLocks != null) {
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mPowerButtonInstantlyLocks.setChecked(lockPatternUtils.getPowerButtonInstantlyLocks());
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}
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if (mShowPassword != null) {
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mShowPassword.setChecked(Settings.System.getInt(getContentResolver(),
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Settings.System.TEXT_SHOW_PASSWORD, 1) != 0);
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}
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KeyStore.State state = KeyStore.getInstance().state();
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if (mResetCredentials != null) {
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mResetCredentials.setEnabled(state != KeyStore.State.UNINITIALIZED);
|
|
}
|
|
}
|
|
|
|
void startActivityForResultSafely(Intent intent, int requestCode) {
|
|
try {
|
|
startActivityForResult(intent, requestCode);
|
|
} catch (ActivityNotFoundException e) {
|
|
Toast.makeText(getActivity(), R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
} catch (SecurityException e) {
|
|
Toast.makeText(getActivity(), R.string.activity_not_found, Toast.LENGTH_SHORT).show();
|
|
Log.e(TAG, "Settings does not have the permission to launch " + intent, e);
|
|
}
|
|
}
|
|
|
|
private Intent getBaseIntent() {
|
|
Intent baseIntent = new Intent(Intent.ACTION_MAIN, null);
|
|
baseIntent.addCategory(Intent.CATEGORY_DEFAULT);
|
|
|
|
Bundle options = new Bundle();
|
|
options.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY,
|
|
AppWidgetProviderInfo.WIDGET_CATEGORY_KEYGUARD);
|
|
baseIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_OPTIONS, options);
|
|
return baseIntent;
|
|
}
|
|
|
|
@Override
|
|
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
|
|
final String key = preference.getKey();
|
|
|
|
final LockPatternUtils lockPatternUtils = mChooseLockSettingsHelper.utils();
|
|
if (KEY_UNLOCK_SET_OR_CHANGE.equals(key)) {
|
|
startFragment(this, "com.android.settings.ChooseLockGeneric$ChooseLockGenericFragment",
|
|
SET_OR_CHANGE_LOCK_METHOD_REQUEST, null);
|
|
} else if (KEY_CHOOSE_USER_SELECTED_LOCKSCREEN_WIDGET.equals(key)) {
|
|
// Create intent to pick widget
|
|
Intent pickIntent = new Intent(AppWidgetManager.ACTION_APPWIDGET_PICK);
|
|
|
|
// Found in KeyguardHostView.java
|
|
final int KEYGUARD_HOST_ID = 0x4B455947;
|
|
int appWidgetId = AppWidgetHost.allocateAppWidgetIdForSystem(KEYGUARD_HOST_ID);
|
|
if (appWidgetId != -1) {
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_CUSTOM_SORT, false);
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_CATEGORY_FILTER,
|
|
AppWidgetProviderInfo.WIDGET_CATEGORY_KEYGUARD);
|
|
|
|
// Add an entry for "none" to let someone select no widget
|
|
AppWidgetProviderInfo noneInfo = new AppWidgetProviderInfo();
|
|
ArrayList<AppWidgetProviderInfo> extraInfos = new ArrayList<AppWidgetProviderInfo>();
|
|
noneInfo.label = getResources().getString(R.string.widget_none);
|
|
noneInfo.provider = new ComponentName("", "");
|
|
extraInfos.add(noneInfo);
|
|
|
|
ArrayList<Bundle> extraExtras = new ArrayList<Bundle>();
|
|
Bundle b = new Bundle();
|
|
b.putBoolean(EXTRA_NO_WIDGET, true);
|
|
extraExtras.add(b);
|
|
|
|
// Launch the widget picker
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_CUSTOM_INFO, extraInfos);
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_CUSTOM_EXTRAS, extraExtras);
|
|
pickIntent.putExtra(Intent.EXTRA_INTENT, getBaseIntent());
|
|
startActivityForResult(pickIntent, REQUEST_PICK_USER_SELECTED_APPWIDGET);
|
|
} else {
|
|
Log.e(TAG, "Unable to allocate an AppWidget id in lock screen");
|
|
}
|
|
} else if (KEY_CHOOSE_LOCKSCREEN_STATUS_WIDGET.equals(key)) {
|
|
// Create intent to pick widget
|
|
Intent pickIntent = new Intent(AppWidgetManager.ACTION_APPWIDGET_PICK);
|
|
|
|
// Found in KeyguardHostView.java
|
|
final int KEYGUARD_HOST_ID = 0x4B455947;
|
|
int appWidgetId = AppWidgetHost.allocateAppWidgetIdForSystem(KEYGUARD_HOST_ID);
|
|
if (appWidgetId != -1) {
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_CUSTOM_SORT, false);
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_CATEGORY_FILTER,
|
|
AppWidgetProviderInfo.WIDGET_CATEGORY_KEYGUARD);
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_FEATURES_FILTER,
|
|
AppWidgetProviderInfo.WIDGET_FEATURES_STATUS);
|
|
|
|
// Add an entry for "none" to let someone select no widget
|
|
AppWidgetProviderInfo noneInfo = new AppWidgetProviderInfo();
|
|
ArrayList<AppWidgetProviderInfo> extraInfos = new ArrayList<AppWidgetProviderInfo>();
|
|
noneInfo.label = getResources().getString(R.string.widget_default);
|
|
noneInfo.provider = new ComponentName("", "");
|
|
extraInfos.add(noneInfo);
|
|
|
|
ArrayList<Bundle> extraExtras = new ArrayList<Bundle>();
|
|
Bundle b = new Bundle();
|
|
b.putBoolean(EXTRA_DEFAULT_WIDGET, true);
|
|
extraExtras.add(b);
|
|
|
|
// Launch the widget picker
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_CUSTOM_INFO, extraInfos);
|
|
pickIntent.putExtra(AppWidgetManager.EXTRA_CUSTOM_EXTRAS, extraExtras);
|
|
pickIntent.putExtra(Intent.EXTRA_INTENT, getBaseIntent());
|
|
startActivityForResult(pickIntent, REQUEST_PICK_STATUS_APPWIDGET);
|
|
} else {
|
|
Log.e(TAG, "Unable to allocate an AppWidget id in lock screen");
|
|
}
|
|
} else if (KEY_BIOMETRIC_WEAK_IMPROVE_MATCHING.equals(key)) {
|
|
ChooseLockSettingsHelper helper =
|
|
new ChooseLockSettingsHelper(this.getActivity(), this);
|
|
if (!helper.launchConfirmationActivity(
|
|
CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_IMPROVE_REQUEST, null, null)) {
|
|
// If this returns false, it means no password confirmation is required, so
|
|
// go ahead and start improve.
|
|
// Note: currently a backup is required for biometric_weak so this code path
|
|
// can't be reached, but is here in case things change in the future
|
|
startBiometricWeakImprove();
|
|
}
|
|
} else if (KEY_BIOMETRIC_WEAK_LIVELINESS.equals(key)) {
|
|
if (isToggled(preference)) {
|
|
lockPatternUtils.setBiometricWeakLivelinessEnabled(true);
|
|
} else {
|
|
// In this case the user has just unchecked the checkbox, but this action requires
|
|
// them to confirm their password. We need to re-check the checkbox until
|
|
// they've confirmed their password
|
|
mBiometricWeakLiveliness.setChecked(true);
|
|
ChooseLockSettingsHelper helper =
|
|
new ChooseLockSettingsHelper(this.getActivity(), this);
|
|
if (!helper.launchConfirmationActivity(
|
|
CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF, null, null)) {
|
|
// If this returns false, it means no password confirmation is required, so
|
|
// go ahead and uncheck it here.
|
|
// Note: currently a backup is required for biometric_weak so this code path
|
|
// can't be reached, but is here in case things change in the future
|
|
lockPatternUtils.setBiometricWeakLivelinessEnabled(false);
|
|
mBiometricWeakLiveliness.setChecked(false);
|
|
}
|
|
}
|
|
} else if (KEY_LOCK_ENABLED.equals(key)) {
|
|
lockPatternUtils.setLockPatternEnabled(isToggled(preference));
|
|
} else if (KEY_VISIBLE_PATTERN.equals(key)) {
|
|
lockPatternUtils.setVisiblePatternEnabled(isToggled(preference));
|
|
} else if (KEY_TACTILE_FEEDBACK_ENABLED.equals(key)) {
|
|
lockPatternUtils.setTactileFeedbackEnabled(isToggled(preference));
|
|
} else if (KEY_POWER_INSTANTLY_LOCKS.equals(key)) {
|
|
lockPatternUtils.setPowerButtonInstantlyLocks(isToggled(preference));
|
|
} else if (preference == mShowPassword) {
|
|
Settings.System.putInt(getContentResolver(), Settings.System.TEXT_SHOW_PASSWORD,
|
|
mShowPassword.isChecked() ? 1 : 0);
|
|
} else if (preference == mToggleAppInstallation) {
|
|
if (mToggleAppInstallation.isChecked()) {
|
|
mToggleAppInstallation.setChecked(false);
|
|
warnAppInstallation();
|
|
} else {
|
|
setNonMarketAppsAllowed(false);
|
|
}
|
|
} else if (KEY_TOGGLE_VERIFY_APPLICATIONS.equals(key)) {
|
|
Settings.Global.putInt(getContentResolver(), Settings.Global.PACKAGE_VERIFIER_ENABLE,
|
|
mToggleVerifyApps.isChecked() ? 1 : 0);
|
|
} else {
|
|
// If we didn't handle it, let preferences handle it.
|
|
return super.onPreferenceTreeClick(preferenceScreen, preference);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private boolean isToggled(Preference pref) {
|
|
return ((CheckBoxPreference) pref).isChecked();
|
|
}
|
|
|
|
/**
|
|
* see confirmPatternThenDisableAndClear
|
|
*/
|
|
@Override
|
|
public void onActivityResult(int requestCode, int resultCode, Intent data) {
|
|
super.onActivityResult(requestCode, resultCode, data);
|
|
if (requestCode == CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_IMPROVE_REQUEST &&
|
|
resultCode == Activity.RESULT_OK) {
|
|
startBiometricWeakImprove();
|
|
return;
|
|
} else if (requestCode == CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF &&
|
|
resultCode == Activity.RESULT_OK) {
|
|
final LockPatternUtils lockPatternUtils = mChooseLockSettingsHelper.utils();
|
|
lockPatternUtils.setBiometricWeakLivelinessEnabled(false);
|
|
// Setting the mBiometricWeakLiveliness checked value to false is handled when onResume
|
|
// is called by grabbing the value from lockPatternUtils. We can't set it here
|
|
// because mBiometricWeakLiveliness could be null
|
|
return;
|
|
} else if (requestCode == REQUEST_PICK_USER_SELECTED_APPWIDGET ||
|
|
requestCode == REQUEST_PICK_STATUS_APPWIDGET ||
|
|
requestCode == REQUEST_CREATE_USER_SELECTED_APPWIDGET ||
|
|
requestCode == REQUEST_CREATE_STATUS_APPWIDGET) {
|
|
int appWidgetId = (data == null) ? -1 : data.getIntExtra(
|
|
AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
|
|
if ((requestCode == REQUEST_PICK_USER_SELECTED_APPWIDGET ||
|
|
requestCode == REQUEST_PICK_STATUS_APPWIDGET) &&
|
|
resultCode == Activity.RESULT_OK) {
|
|
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(getActivity());
|
|
boolean defaultOrNoWidget = data.getBooleanExtra(EXTRA_NO_WIDGET, false) ||
|
|
data.getBooleanExtra(EXTRA_DEFAULT_WIDGET, false);
|
|
|
|
AppWidgetProviderInfo appWidget = null;
|
|
if (!defaultOrNoWidget) {
|
|
appWidget = appWidgetManager.getAppWidgetInfo(appWidgetId);
|
|
}
|
|
|
|
int newRequestCode = requestCode == REQUEST_PICK_USER_SELECTED_APPWIDGET ?
|
|
REQUEST_CREATE_USER_SELECTED_APPWIDGET :
|
|
REQUEST_CREATE_STATUS_APPWIDGET;
|
|
if (!defaultOrNoWidget && appWidget.configure != null) {
|
|
// Launch over to configure widget, if needed
|
|
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_CONFIGURE);
|
|
intent.setComponent(appWidget.configure);
|
|
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
|
|
|
|
startActivityForResultSafely(intent, newRequestCode);
|
|
} else {
|
|
// Otherwise just add it
|
|
if (defaultOrNoWidget) {
|
|
// If we selected "none", delete the allocated id
|
|
AppWidgetHost.deleteAppWidgetIdForSystem(appWidgetId);
|
|
data.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
|
|
}
|
|
onActivityResult(newRequestCode, Activity.RESULT_OK, data);
|
|
}
|
|
} else if ((requestCode == REQUEST_CREATE_USER_SELECTED_APPWIDGET ||
|
|
requestCode == REQUEST_CREATE_STATUS_APPWIDGET) &&
|
|
resultCode == Activity.RESULT_OK) {
|
|
// If a widget existed before, delete it
|
|
int oldAppWidgetId = requestCode == REQUEST_CREATE_USER_SELECTED_APPWIDGET ?
|
|
getUserSelectedAppWidgetId() : getStatusAppWidgetId();
|
|
if (oldAppWidgetId != -1) {
|
|
AppWidgetHost.deleteAppWidgetIdForSystem(oldAppWidgetId);
|
|
}
|
|
Settings.Secure.putString(getContentResolver(),
|
|
(requestCode == REQUEST_CREATE_USER_SELECTED_APPWIDGET ?
|
|
Settings.Secure.LOCK_SCREEN_USER_SELECTED_APPWIDGET_ID :
|
|
Settings.Secure.LOCK_SCREEN_STATUS_APPWIDGET_ID),
|
|
Integer.toString(appWidgetId));
|
|
} else {
|
|
AppWidgetHost.deleteAppWidgetIdForSystem(appWidgetId);
|
|
}
|
|
}
|
|
createPreferenceHierarchy();
|
|
}
|
|
|
|
public boolean onPreferenceChange(Preference preference, Object value) {
|
|
if (preference == mLockAfter) {
|
|
int timeout = Integer.parseInt((String) value);
|
|
try {
|
|
Settings.Secure.putInt(getContentResolver(),
|
|
Settings.Secure.LOCK_SCREEN_LOCK_AFTER_TIMEOUT, timeout);
|
|
} catch (NumberFormatException e) {
|
|
Log.e("SecuritySettings", "could not persist lockAfter timeout setting", e);
|
|
}
|
|
updateLockAfterPreferenceSummary();
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public void startBiometricWeakImprove(){
|
|
Intent intent = new Intent();
|
|
intent.setClassName("com.android.facelock", "com.android.facelock.AddToSetup");
|
|
startActivity(intent);
|
|
}
|
|
}
|