From b0e6c2ba4abc3c2786ba787c936f905d9cbbede3 Mon Sep 17 00:00:00 2001
From: jhonboy121 <alfredmathew05@gmail.com>
Date: Thu, 24 Mar 2022 21:42:31 +0530
Subject: [PATCH] LMOSettings: Introduce App Lock [2/3]
Squashed:
* AppLockCredentialActivity is a stripped down version of ConfirmDeviceCredentialActivity in Settings
Signed-off-by: jhonboy121 <alfredmathew05@gmail.com>
Signed-off-by: Adithya R <gh0strider.2k18.reborn@gmail.com>
Settings: applock: adapt for API changes
Signed-off-by: jhonboy121 <alfredmathew05@gmail.com>
Settings: use a new task stack for app lock fragments
* fixes fragments staying in recents on going home
* also made other preferences do binder calls asynchronously
Signed-off-by: jhonboy121 <alfredmathew05@gmail.com>
Signed-off-by: Adithya R <gh0strider.2k18.reborn@gmail.com>
Settings: applock: fix unlock prompt disappearing when trying to open apps
Signed-off-by: jhonboy121 <alfredmathew05@gmail.com>
Settings: applock: add hidden app settings
Signed-off-by: jhonboy121 <alfredmathew05@gmail.com>
Signed-off-by: Adithya R <gh0strider.2k18.reborn@gmail.com>
AppLockPackageConfigFragment: allow launching app from app icon
Signed-off-by: jhonboy121 <alfredmathew05@gmail.com>
FlamingoSettings: applock: early return in setChecked if backing field has the same value
Signed-off-by: jhonboy121 <alfredmathew05@gmail.com>
Signed-off-by: Adithya R <gh0strider.2k18.reborn@gmail.com>
[nift4: drop useless plurals.xml, make timeout values translatable]
* Dhina17 <dhinalogu@gmail.com>
applock: Adapt for Android 14
Settings: Rename app lock permission
security: Move applock to advanced section
Change-Id: I85d72ee72353417ead528483bbbe1ac1e6860063
Signed-off-by: Mohammad Hasan Keramat J <ikeramat@protonmail.com>
---
Android.bp | 6 +-
AndroidManifest.xml | 24 ++
res/values/arrays.xml | 21 ++
res/values/strings.xml | 35 +++
res/xml/app_lock_package_config_settings.xml | 46 ++++
res/xml/app_lock_package_list_settings.xml | 19 ++
res/xml/app_lock_settings.xml | 41 ++++
.../AppLockBiometricPreferenceController.kt | 77 +++++++
.../applock/AppLockCredentialActivity.kt | 206 ++++++++++++++++++
.../security/applock/AppLockHideAppPC.kt | 71 ++++++
.../applock/AppLockNotificationRedactionPC.kt | 75 +++++++
.../applock/AppLockPackageConfigFragment.kt | 80 +++++++
.../applock/AppLockPackageListFragment.kt | 144 ++++++++++++
.../applock/AppLockPackageProtectionPC.kt | 78 +++++++
.../applock/AppLockSettingsFragment.kt | 86 ++++++++
.../AppLockSettingsPreferenceController.kt | 131 +++++++++++
.../security/applock/AppLockSubSettings.kt | 26 +++
.../AppLockTimeoutPreferenceController.kt | 48 ++++
.../AppLockTogglePreferenceController.kt | 49 +++++
19 files changed, 1262 insertions(+), 1 deletion(-)
create mode 100644 res/xml/app_lock_package_config_settings.xml
create mode 100644 res/xml/app_lock_package_list_settings.xml
create mode 100644 res/xml/app_lock_settings.xml
create mode 100644 src/com/android/settings/security/applock/AppLockBiometricPreferenceController.kt
create mode 100644 src/com/android/settings/security/applock/AppLockCredentialActivity.kt
create mode 100644 src/com/android/settings/security/applock/AppLockHideAppPC.kt
create mode 100644 src/com/android/settings/security/applock/AppLockNotificationRedactionPC.kt
create mode 100644 src/com/android/settings/security/applock/AppLockPackageConfigFragment.kt
create mode 100644 src/com/android/settings/security/applock/AppLockPackageListFragment.kt
create mode 100644 src/com/android/settings/security/applock/AppLockPackageProtectionPC.kt
create mode 100644 src/com/android/settings/security/applock/AppLockSettingsFragment.kt
create mode 100644 src/com/android/settings/security/applock/AppLockSettingsPreferenceController.kt
create mode 100644 src/com/android/settings/security/applock/AppLockSubSettings.kt
create mode 100644 src/com/android/settings/security/applock/AppLockTimeoutPreferenceController.kt
create mode 100644 src/com/android/settings/security/applock/AppLockTogglePreferenceController.kt
diff --git a/Android.bp b/Android.bp
index 1d1f79c..6f76617 100644
--- a/Android.bp
+++ b/Android.bp
@@ -57,8 +57,12 @@ java_defaults {
"framework-lmodroid",
],
static_libs: [
- "VendorSupport-preference",
+ "androidx.fragment_fragment",
+ "androidx.fragment_fragment-ktx",
+ "androidx.preference_preference-ktx",
+ "kotlinx_coroutines_android",
"SystemUISharedLib",
+ "VendorSupport-preference",
"vendor.lineage.fastcharge-V1.0-java",
],
}
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index c2032f7..dabf604 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -25,6 +25,9 @@
<!-- LiveDisplay -->
<uses-permission android:name="lineageos.permission.MANAGE_LIVEDISPLAY" />
+ <!-- App lock -->
+ <uses-permission android:name="com.android.permission.MANAGE_APP_LOCK" />
+
<application>
<activity android:name=".backup.transport.TransportActivity"
android:label="@string/backup_transport_title"
@@ -42,6 +45,27 @@
android:exported="false"
android:theme="@style/GlifTheme.Light" />
+ <!-- App lock -->
+ <activity android:name=".security.applock.AppLockCredentialActivity"
+ android:exported="false"
+ android:permission="com.android.permission.MANAGE_APP_LOCK"
+ android:excludeFromRecents="true"
+ android:stateNotNeeded="true"
+ android:taskAffinity="com.android.settings.applock"
+ android:launchMode="singleInstance"
+ android:theme="@android:style/Theme.Translucent.NoTitleBar">
+ <intent-filter>
+ <action android:name="com.libremobileos.applock.action.UNLOCK_APP" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ </activity>
+
+ <activity android:name=".security.applock.AppLockSubSettings"
+ android:exported="false"
+ android:excludeFromRecents="true"
+ android:taskAffinity="com.android.settings.applock"
+ android:launchMode="singleTask" />
+
</application>
</manifest>
diff --git a/res/values/arrays.xml b/res/values/arrays.xml
index ab792b9..cf65dde 100644
--- a/res/values/arrays.xml
+++ b/res/values/arrays.xml
@@ -347,4 +347,25 @@
<item>2000</item>
<item>5000</item>
</string-array>
+
+ <!-- App lock timeout -->
+ <string-array name="app_lock_timeout_entries">
+ <item>@string/app_lock_timeout_5sec</item>
+ <item>@string/app_lock_timeout_10sec</item>
+ <item>@string/app_lock_timeout_30sec</item>
+ <item>@string/app_lock_timeout_1min</item>
+ <item>@string/app_lock_timeout_5min</item>
+ <item>@string/app_lock_timeout_10min</item>
+ <item>@string/app_lock_timeout_30min</item>
+ </string-array>
+
+ <string-array name="app_lock_timeout_values" translatable="false">
+ <item>5000</item>
+ <item>10000</item>
+ <item>30000</item>
+ <item>60000</item>
+ <item>300000</item>
+ <item>600000</item>
+ <item>1800000</item>
+ </string-array>
</resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index aa8df05..0f16600 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -29,6 +29,40 @@
<string name="long_screen_settings_summary">Force legacy apps to use full screen aspect ratio</string>
<string name="long_screen_settings_no_apps">No apps</string>
+ <!-- App lock -->
+ <string name="app_lock_title">App lock</string>
+ <plurals name="app_lock_summary">
+ <item quantity="one"><xliff:g example="1" id="Number of applications">%1$d</xliff:g> application is protected</item>
+ <item quantity="other"><xliff:g example="10" id="Number of applications">%1$d</xliff:g> applications are protected</item>
+ </plurals>
+ <string name="app_lock_authentication_dialog_title">Unlock</string>
+ <string name="enable_debugging">Enable debugging</string>
+ <string name="disable_debugging">Disable debugging</string>
+ <string name="app_lock_packages_title">Protected apps</string>
+ <string name="app_lock_packages_summary">Select the apps to protect with biometrics or device credentials</string>
+ <string name="app_lock_timeout_title">Auto lock timeout</string>
+ <string name="app_lock_timeout_summary">Duration of time after which an unlocked app in background should be locked</string>
+ <string name="app_lock_notifications_title">Redact notifications</string>
+ <string name="app_lock_notifications_summary">
+ Notification content will be hidden and collapsed for selected apps when they are locked.
+ Heads up notifications will be automatically disabled.
+ </string>
+ <string name="app_lock_notifications_disabled_summary">Protect an application first</string>
+ <string name="app_lock_biometrics_allowed_title">Enable biometrics for unlocking</string>
+ <string name="app_lock_footer_text">Bubbles will be automatically dismissed after timeout</string>
+ <string name="enable_protection">Enable protection</string>
+ <string name="hide_from_launcher_title">Hide from launcher</string>
+ <string name="hide_from_launcher_summary">
+ Prevent this application from showing up in launcher. Requires a launcher restart for changes to take effect.
+ </string>
+ <string name="app_lock_timeout_5sec">5 seconds</string>
+ <string name="app_lock_timeout_10sec">10 seconds</string>
+ <string name="app_lock_timeout_30sec">30 seconds</string>
+ <string name="app_lock_timeout_1min">1 minute</string>
+ <string name="app_lock_timeout_5min">5 minutes</string>
+ <string name="app_lock_timeout_10min">10 minutes</string>
+ <string name="app_lock_timeout_30min">30 minutes</string>
+
<!-- Backup Transport selection settings menu and activity title -->
<string name="backup_transport_setting_label">Change backup provider</string>
<string name="backup_transport_title">Select backup provider</string>
@@ -519,4 +553,5 @@
<!-- Warning message for the sd card setup -->
<string name="storage_warning_internal">Warning: This option may not work properly or lead to data loss and is therefore not recommended!</string>
+
</resources>
diff --git a/res/xml/app_lock_package_config_settings.xml b/res/xml/app_lock_package_config_settings.xml
new file mode 100644
index 0000000..6d14e45
--- /dev/null
+++ b/res/xml/app_lock_package_config_settings.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 FlamingoOS Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:settings="http://schemas.android.com/apk/res-auto">
+
+ <com.android.settingslib.widget.LayoutPreference
+ android:key="header_view"
+ android:layout="@layout/settings_entity_header"
+ android:selectable="false" />
+
+ <com.android.settingslib.widget.MainSwitchPreference
+ android:key="main_switch"
+ android:title="@string/enable_protection" />
+
+ <SwitchPreference
+ android:key="redact_notifications"
+ android:title="@string/app_lock_notifications_title"
+ android:summary="@string/app_lock_notifications_summary"
+ android:dependency="main_switch" />
+
+ <SwitchPreference
+ android:key="hide_from_launcher"
+ android:title="@string/hide_from_launcher_title"
+ android:summary="@string/hide_from_launcher_summary"
+ android:dependency="main_switch" />
+
+ <com.android.settingslib.widget.FooterPreference
+ android:title="@string/app_lock_footer_text"
+ android:selectable="false"
+ android:dependency="main_switch"
+ settings:searchable="false" />
+
+</PreferenceScreen>
diff --git a/res/xml/app_lock_package_list_settings.xml b/res/xml/app_lock_package_list_settings.xml
new file mode 100644
index 0000000..13994b3
--- /dev/null
+++ b/res/xml/app_lock_package_list_settings.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 FlamingoOS Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:settings="http://schemas.android.com/apk/res-auto"
+ android:title="@string/app_lock_packages_title">
+</PreferenceScreen>
diff --git a/res/xml/app_lock_settings.xml b/res/xml/app_lock_settings.xml
new file mode 100644
index 0000000..7cb08b3
--- /dev/null
+++ b/res/xml/app_lock_settings.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 FlamingoOS Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:settings="http://schemas.android.com/apk/res-auto"
+ android:title="@string/app_lock_title">
+
+ <Preference
+ android:key="app_lock_packages"
+ android:title="@string/app_lock_packages_title"
+ android:summary="@string/app_lock_packages_summary"
+ android:fragment="com.android.settings.security.applock.AppLockPackageListFragment" />
+
+ <ListPreference
+ android:key="app_lock_timeout"
+ android:title="@string/app_lock_timeout_title"
+ android:summary="@string/app_lock_timeout_summary"
+ android:entries="@array/app_lock_timeout_entries"
+ android:entryValues="@array/app_lock_timeout_values"
+ android:defaultValue="0"
+ android:persistent="false"
+ settings:controller="com.android.settings.security.applock.AppLockTimeoutPreferenceController" />
+
+ <SwitchPreference
+ android:key="app_lock_biometrics_allowed"
+ android:title="@string/app_lock_biometrics_allowed_title"
+ android:persistent="false" />
+
+</PreferenceScreen>
diff --git a/src/com/android/settings/security/applock/AppLockBiometricPreferenceController.kt b/src/com/android/settings/security/applock/AppLockBiometricPreferenceController.kt
new file mode 100644
index 0000000..6202213
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockBiometricPreferenceController.kt
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import android.content.Context
+import android.hardware.biometrics.BiometricManager
+import android.hardware.biometrics.BiometricManager.Authenticators.BIOMETRIC_STRONG
+
+import androidx.preference.Preference
+import androidx.preference.PreferenceScreen
+
+import com.libremobileos.applock.AppLockManager
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+private const val KEY = "app_lock_biometrics_allowed"
+
+class AppLockBiometricPreferenceController(
+ context: Context,
+ private val coroutineScope: CoroutineScope
+) : AppLockTogglePreferenceController(context, KEY) {
+
+ private val appLockManager by lazy { AppLockManager.getInstance(context) }
+ private val biometricManager = context.getSystemService(BiometricManager::class.java)
+
+ private var preference: Preference? = null
+ private var isBiometricsAllowed = false
+
+ init {
+ coroutineScope.launch {
+ isBiometricsAllowed = withContext(Dispatchers.Default) {
+ appLockManager.isBiometricsAllowed()
+ }
+ preference?.let {
+ updateState(it)
+ }
+ }
+ }
+
+ override fun getAvailabilityStatus(): Int {
+ val result = biometricManager.canAuthenticate(BIOMETRIC_STRONG)
+ return if (result == BiometricManager.BIOMETRIC_SUCCESS) AVAILABLE else CONDITIONALLY_UNAVAILABLE
+ }
+
+ override fun isChecked() = isBiometricsAllowed
+
+ override fun setChecked(checked: Boolean): Boolean {
+ if (isBiometricsAllowed == checked) return false
+ isBiometricsAllowed = checked
+ coroutineScope.launch(Dispatchers.Default) {
+ appLockManager.setBiometricsAllowed(isBiometricsAllowed)
+ }
+ return true
+ }
+
+ override fun displayPreference(screen: PreferenceScreen) {
+ super.displayPreference(screen)
+ preference = screen.findPreference(preferenceKey)
+ }
+}
diff --git a/src/com/android/settings/security/applock/AppLockCredentialActivity.kt b/src/com/android/settings/security/applock/AppLockCredentialActivity.kt
new file mode 100644
index 0000000..5cdf620
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockCredentialActivity.kt
@@ -0,0 +1,206 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.hardware.biometrics.BiometricConstants
+import android.hardware.biometrics.BiometricManager.Authenticators
+import android.hardware.biometrics.BiometricPrompt
+import android.hardware.biometrics.BiometricPrompt.AuthenticationCallback
+import android.hardware.biometrics.PromptInfo
+import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
+import android.os.UserHandle.USER_NULL
+import android.os.UserManager
+import android.util.Log
+import android.view.WindowManager
+
+import androidx.fragment.app.commit
+import androidx.fragment.app.FragmentActivity
+
+import com.android.internal.widget.LockPatternUtils
+import com.android.settings.R
+import com.android.settings.password.BiometricFragment
+import com.android.settings.password.ConfirmDeviceCredentialUtils
+
+import com.libremobileos.applock.AppLockManager
+
+class AppLockCredentialActivity : FragmentActivity() {
+
+ private val handler = Handler(Looper.getMainLooper())
+
+ private lateinit var lockPatternUtils: LockPatternUtils
+ private lateinit var userManager: UserManager
+ private lateinit var appLockManager: AppLockManager
+
+ private var packageName: String? = null
+ private var label: String? = null
+ private var userId: Int = USER_NULL
+ private var biometricFragment: BiometricFragment? = null
+ private var goingToBackground = false
+ private var waitingForBiometricCallback = false
+
+ private val authenticationCallback = object : AuthenticationCallback() {
+ override fun onAuthenticationError(errorCode: Int, errString: CharSequence) {
+ if (!goingToBackground) {
+ waitingForBiometricCallback = false
+ if (errorCode == BiometricPrompt.BIOMETRIC_ERROR_USER_CANCELED
+ || errorCode == BiometricPrompt.BIOMETRIC_ERROR_CANCELED) {
+ finish()
+ }
+ } else if (waitingForBiometricCallback) { // goingToBackground is true
+ waitingForBiometricCallback = false
+ finish()
+ }
+ }
+
+ override fun onAuthenticationSucceeded(result: BiometricPrompt.AuthenticationResult) {
+ waitingForBiometricCallback = false
+ appLockManager.unlockPackage(packageName)
+ ConfirmDeviceCredentialUtils.checkForPendingIntent(this@AppLockCredentialActivity)
+ setResult(Activity.RESULT_OK)
+ finish()
+ }
+
+ override fun onAuthenticationFailed() {
+ waitingForBiometricCallback = false
+ }
+
+ override fun onSystemEvent(event: Int) {
+ if (event == BiometricConstants.BIOMETRIC_SYSTEM_EVENT_EARLY_USER_CANCEL) {
+ finish()
+ }
+ }
+ }
+
+ override protected fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+
+ window.apply {
+ addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
+ statusBarColor = Color.TRANSPARENT
+ }
+
+ appLockManager = AppLockManager.getInstance(this)
+ userManager = UserManager.get(this)
+ lockPatternUtils = LockPatternUtils(this)
+
+ packageName = intent.getStringExtra(Intent.EXTRA_PACKAGE_NAME)
+ if (packageName == null) {
+ Log.e(TAG, "Failed to get package name, aborting unlock")
+ finish()
+ return
+ }
+
+ label = intent.getStringExtra(AppLockManager.EXTRA_PACKAGE_LABEL)
+
+ userId = intent.getIntExtra(Intent.EXTRA_USER_ID, USER_NULL)
+ if (userId == USER_NULL) {
+ Log.e(TAG, "Invalid user id, aborting")
+ finish()
+ return
+ }
+
+ val biometricsAllowed = intent.getBooleanExtra(
+ AppLockManager.EXTRA_ALLOW_BIOMETRICS,
+ AppLockManager.DEFAULT_BIOMETRICS_ALLOWED
+ )
+ var allowedAuthenticators = Authenticators.DEVICE_CREDENTIAL
+ if (biometricsAllowed) {
+ allowedAuthenticators = allowedAuthenticators or Authenticators.BIOMETRIC_STRONG
+ }
+
+ val promptInfo = PromptInfo().apply {
+ title = getString(com.android.internal.R.string.unlock_application, label)
+ isDisallowBiometricsIfPolicyExists = true
+ authenticators = allowedAuthenticators
+ isAllowBackgroundAuthentication = true
+ }
+
+ if (isBiometricAllowed()) {
+ // Don't need to check if biometrics / pin/pattern/pass are enrolled. It will go to
+ // onAuthenticationError and do the right thing automatically.
+ showBiometricPrompt(promptInfo)
+ waitingForBiometricCallback = true
+ } else {
+ finish()
+ }
+ }
+
+ override protected fun onStart() {
+ super.onStart()
+ // Translucent activity that is "visible", so it doesn't complain about finish()
+ // not being called before onResume().
+ setVisible(true)
+ }
+
+ override fun onPause() {
+ super.onPause()
+ if (!isChangingConfigurations()) {
+ goingToBackground = true
+ if (!waitingForBiometricCallback) {
+ finish()
+ }
+ } else {
+ goingToBackground = false
+ }
+ }
+
+ // User could be locked while Effective user is unlocked even though the effective owns the
+ // credential. Otherwise, biometric can't unlock fbe/keystore through
+ // verifyTiedProfileChallenge. In such case, we also wanna show the user message that
+ // biometric is disabled due to device restart.
+ private fun isStrongAuthRequired() =
+ !lockPatternUtils.isBiometricAllowedForUser(userId) ||
+ !userManager.isUserUnlocked(userId)
+
+ private fun isBiometricAllowed() =
+ !isStrongAuthRequired() && !lockPatternUtils.hasPendingEscrowToken(userId)
+
+ private fun showBiometricPrompt(promptInfo: PromptInfo) {
+ biometricFragment = supportFragmentManager.findFragmentByTag(TAG_BIOMETRIC_FRAGMENT)
+ as? BiometricFragment
+ var newFragment = false
+ if (biometricFragment == null) {
+ biometricFragment = BiometricFragment.newInstance(promptInfo)
+ newFragment = true
+ }
+ biometricFragment?.also {
+ it.setCallbacks({
+ handler.post(it)
+ }, authenticationCallback)
+ it.setUser(userId)
+ }
+ if (newFragment) {
+ biometricFragment?.let {
+ supportFragmentManager.commit {
+ add(it, TAG_BIOMETRIC_FRAGMENT)
+ }
+ }
+ }
+ }
+
+ companion object {
+ private const val TAG = "AppLockCredentialActivity"
+ private const val TAG_BIOMETRIC_FRAGMENT = "fragment"
+ }
+}
diff --git a/src/com/android/settings/security/applock/AppLockHideAppPC.kt b/src/com/android/settings/security/applock/AppLockHideAppPC.kt
new file mode 100644
index 0000000..c85a333
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockHideAppPC.kt
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import android.content.Context
+
+import androidx.preference.Preference
+import androidx.preference.PreferenceScreen
+
+import com.libremobileos.applock.AppLockManager
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+private const val KEY = "hide_from_launcher"
+
+class AppLockHideAppPC(
+ context: Context,
+ private val packageName: String,
+ private val coroutineScope: CoroutineScope
+) : AppLockTogglePreferenceController(context, KEY) {
+
+ private val appLockManager by lazy { AppLockManager.getInstance(context) }
+ private var hideFromLauncher = AppLockManager.DEFAULT_HIDE_IN_LAUNCHER
+ private var preference: Preference? = null
+
+ init {
+ coroutineScope.launch {
+ hideFromLauncher = withContext(Dispatchers.Default) {
+ appLockManager.hiddenPackages.any { it == packageName }
+ }
+ preference?.let {
+ updateState(it)
+ }
+ }
+ }
+
+ override fun getAvailabilityStatus() = AVAILABLE
+
+ override fun isChecked() = hideFromLauncher
+
+ override fun setChecked(checked: Boolean): Boolean {
+ if (hideFromLauncher == checked) return false
+ hideFromLauncher = checked
+ coroutineScope.launch(Dispatchers.Default) {
+ appLockManager.setPackageHidden(packageName, hideFromLauncher)
+ }
+ return true
+ }
+
+ override fun displayPreference(screen: PreferenceScreen) {
+ super.displayPreference(screen)
+ preference = screen.findPreference(preferenceKey)
+ }
+}
diff --git a/src/com/android/settings/security/applock/AppLockNotificationRedactionPC.kt b/src/com/android/settings/security/applock/AppLockNotificationRedactionPC.kt
new file mode 100644
index 0000000..0ea2a7d
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockNotificationRedactionPC.kt
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import android.content.Context
+
+import androidx.preference.Preference
+import androidx.preference.PreferenceScreen
+
+import com.libremobileos.applock.AppLockManager
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+private const val KEY = "redact_notifications"
+
+class AppLockNotificationRedactionPC(
+ context: Context,
+ private val packageName: String,
+ private val coroutineScope: CoroutineScope
+) : AppLockTogglePreferenceController(context, KEY) {
+
+ private val appLockManager by lazy {
+ AppLockManager.getInstance(context)
+ }
+ private var shouldRedactNotification = AppLockManager.DEFAULT_REDACT_NOTIFICATION
+ private var preference: Preference? = null
+
+ init {
+ coroutineScope.launch {
+ shouldRedactNotification = withContext(Dispatchers.Default) {
+ appLockManager.packageData.find {
+ it.packageName == packageName
+ }?.shouldRedactNotification == true
+ }
+ preference?.let {
+ updateState(it)
+ }
+ }
+ }
+
+ override fun getAvailabilityStatus() = AVAILABLE
+
+ override fun isChecked() = shouldRedactNotification
+
+ override fun setChecked(checked: Boolean): Boolean {
+ if (shouldRedactNotification == checked) return false
+ shouldRedactNotification = checked
+ coroutineScope.launch(Dispatchers.Default) {
+ appLockManager.setShouldRedactNotification(packageName, checked)
+ }
+ return true
+ }
+
+ override fun displayPreference(screen: PreferenceScreen) {
+ super.displayPreference(screen)
+ preference = screen.findPreference(preferenceKey)
+ }
+}
diff --git a/src/com/android/settings/security/applock/AppLockPackageConfigFragment.kt b/src/com/android/settings/security/applock/AppLockPackageConfigFragment.kt
new file mode 100644
index 0000000..c2b139a
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockPackageConfigFragment.kt
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import android.content.Context
+import android.content.pm.PackageInfo
+import android.content.pm.PackageManager
+import android.os.Bundle
+
+import androidx.lifecycle.lifecycleScope
+
+import com.android.internal.logging.nano.MetricsProto
+
+import com.android.settings.R
+import com.android.settings.dashboard.DashboardFragment
+import com.android.settings.widget.EntityHeaderController
+import com.android.settingslib.applications.ApplicationsState.AppEntry
+import com.android.settingslib.core.AbstractPreferenceController
+import com.android.settingslib.widget.LayoutPreference
+
+private val TAG = AppLockPackageConfigFragment::class.simpleName
+private const val KEY_HEADER = "header_view"
+
+class AppLockPackageConfigFragment : DashboardFragment() {
+
+ private lateinit var packageInfo: PackageInfo
+
+ override fun onAttach(context: Context) {
+ packageInfo = arguments?.getParcelable(PACKAGE_INFO, PackageInfo::class.java)!!
+ super.onAttach(context)
+ }
+
+ override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+ super.onCreatePreferences(savedInstanceState, rootKey)
+ val appEntry = AppEntry(requireContext(), packageInfo.applicationInfo, 0)
+ val header = preferenceScreen.findPreference<LayoutPreference>(KEY_HEADER)
+ EntityHeaderController.newInstance(
+ requireActivity(),
+ this,
+ header?.findViewById(R.id.entity_header)
+ ).setRecyclerView(listView, settingsLifecycle)
+ .setPackageName(packageInfo.packageName)
+ .setButtonActions(
+ EntityHeaderController.ActionType.ACTION_NONE,
+ EntityHeaderController.ActionType.ACTION_NONE
+ )
+ .bindHeaderButtons()
+ .setLabel(appEntry)
+ .setIcon(appEntry)
+ .done(requireActivity(), false /* rebindActions */)
+ }
+
+ override protected fun createPreferenceControllers(
+ context: Context
+ ) : List<AbstractPreferenceController> = listOf(
+ AppLockPackageProtectionPC(context, packageInfo.packageName, lifecycleScope),
+ AppLockNotificationRedactionPC(context, packageInfo.packageName, lifecycleScope),
+ AppLockHideAppPC(context, packageInfo.packageName, lifecycleScope)
+ )
+
+ override fun getMetricsCategory(): Int = MetricsProto.MetricsEvent.LMODROID
+
+ override protected fun getPreferenceScreenResId() = R.xml.app_lock_package_config_settings
+
+ override protected fun getLogTag() = TAG
+}
diff --git a/src/com/android/settings/security/applock/AppLockPackageListFragment.kt b/src/com/android/settings/security/applock/AppLockPackageListFragment.kt
new file mode 100644
index 0000000..080038f
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockPackageListFragment.kt
@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import android.content.Context
+import android.content.pm.PackageInfo
+import android.content.pm.PackageManager
+import android.content.pm.PackageManager.PackageInfoFlags
+import android.os.Bundle
+import android.view.View
+
+import androidx.lifecycle.lifecycleScope
+import androidx.preference.Preference
+import androidx.preference.forEach
+
+import com.android.internal.logging.nano.MetricsProto
+
+import com.android.settings.R
+import com.android.settings.core.SubSettingLauncher
+import com.android.settings.dashboard.DashboardFragment
+import com.android.settingslib.PrimarySwitchPreference
+import com.android.settingslib.widget.TwoTargetPreference.ICON_SIZE_SMALL
+
+import com.libremobileos.applock.AppLockManager
+
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+private val TAG = AppLockPackageListFragment::class.simpleName
+internal const val PACKAGE_INFO = "package_info"
+
+class AppLockPackageListFragment : DashboardFragment() {
+
+ private lateinit var appLockManager: AppLockManager
+ private lateinit var pm: PackageManager
+ private lateinit var whiteListedPackages: Array<String>
+
+ override fun onAttach(context: Context) {
+ super.onAttach(context)
+ appLockManager = AppLockManager.getInstance(context)
+ pm = context.packageManager
+ whiteListedPackages = resources.getStringArray(
+ com.android.internal.R.array.config_appLockAllowedSystemApps)
+ }
+
+ override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+ super.onCreatePreferences(savedInstanceState, rootKey)
+ lifecycleScope.launch {
+ val selectedPackages = getSelectedPackages()
+ val preferences = withContext(Dispatchers.Default) {
+ pm.getInstalledPackages(
+ PackageInfoFlags.of(PackageManager.MATCH_ALL.toLong())
+ ).filter {
+ !it.applicationInfo.isSystemApp() || whiteListedPackages.contains(it.packageName)
+ }.sortedWith { first, second ->
+ getLabel(first).compareTo(getLabel(second))
+ }
+ }.map { packageInfo ->
+ createPreference(packageInfo, selectedPackages.contains(packageInfo.packageName))
+ }
+ preferenceScreen?.let {
+ preferences.forEach { pref ->
+ it.addPreference(pref)
+ }
+ }
+ }
+ }
+
+ override fun onResume() {
+ super.onResume()
+ lifecycleScope.launch {
+ val selectedPackages = getSelectedPackages()
+ preferenceScreen?.forEach {
+ if (it is PrimarySwitchPreference) {
+ it.isChecked = selectedPackages.contains(it.key)
+ }
+ }
+ }
+ }
+
+ private suspend fun getSelectedPackages(): Set<String> {
+ return withContext(Dispatchers.IO) {
+ appLockManager.packageData.map { it.packageName }.toSet()
+ }
+ }
+
+ private fun getLabel(packageInfo: PackageInfo) =
+ packageInfo.applicationInfo.loadLabel(pm).toString()
+
+ private fun createPreference(packageInfo: PackageInfo, isProtected: Boolean): Preference {
+ val label = getLabel(packageInfo)
+ return PrimarySwitchPreference(requireContext()).apply {
+ key = packageInfo.packageName
+ title = label
+ icon = packageInfo.applicationInfo.loadIcon(pm)
+ setIconSize(ICON_SIZE_SMALL)
+ isChecked = isProtected
+ setOnPreferenceChangeListener { _, newValue ->
+ lifecycleScope.launch(Dispatchers.IO) {
+ if (newValue as Boolean) {
+ appLockManager.addPackage(packageInfo.packageName)
+ } else {
+ appLockManager.removePackage(packageInfo.packageName)
+ }
+ }
+ return@setOnPreferenceChangeListener true
+ }
+ setOnPreferenceClickListener {
+ SubSettingLauncher(requireContext())
+ .setDestination(AppLockPackageConfigFragment::class.qualifiedName)
+ .setSourceMetricsCategory(metricsCategory)
+ .setTitleText(label)
+ .setArguments(
+ Bundle(1).apply {
+ putParcelable(PACKAGE_INFO, packageInfo)
+ }
+ )
+ .launch()
+ true
+ }
+ }
+ }
+
+ override fun getMetricsCategory(): Int = MetricsProto.MetricsEvent.LMODROID
+
+ override protected fun getPreferenceScreenResId() = R.xml.app_lock_package_list_settings
+
+ override protected fun getLogTag() = TAG
+}
diff --git a/src/com/android/settings/security/applock/AppLockPackageProtectionPC.kt b/src/com/android/settings/security/applock/AppLockPackageProtectionPC.kt
new file mode 100644
index 0000000..08704a3
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockPackageProtectionPC.kt
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import android.content.Context
+
+import androidx.lifecycle.lifecycleScope
+import androidx.preference.Preference
+import androidx.preference.PreferenceScreen
+
+import com.libremobileos.applock.AppLockManager
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+private const val KEY = "main_switch"
+
+class AppLockPackageProtectionPC(
+ context: Context,
+ private val packageName: String,
+ private val coroutineScope: CoroutineScope
+) : AppLockTogglePreferenceController(context, KEY) {
+
+ private val appLockManager by lazy { AppLockManager.getInstance(context) }
+ private var isProtected = false
+ private var preference: Preference? = null
+
+ init {
+ coroutineScope.launch {
+ isProtected = withContext(Dispatchers.Default) {
+ appLockManager.packageData.any {
+ it.packageName == packageName
+ }
+ }
+ preference?.let {
+ updateState(it)
+ }
+ }
+ }
+
+ override fun getAvailabilityStatus() = AVAILABLE
+
+ override fun isChecked() = isProtected
+
+ override fun setChecked(checked: Boolean): Boolean {
+ if (isProtected == checked) return false
+ isProtected = checked
+ coroutineScope.launch(Dispatchers.Default) {
+ if (isProtected) {
+ appLockManager.addPackage(packageName)
+ } else {
+ appLockManager.removePackage(packageName)
+ }
+ }
+ return true
+ }
+
+ override fun displayPreference(screen: PreferenceScreen) {
+ super.displayPreference(screen)
+ preference = screen.findPreference(preferenceKey)
+ }
+}
diff --git a/src/com/android/settings/security/applock/AppLockSettingsFragment.kt b/src/com/android/settings/security/applock/AppLockSettingsFragment.kt
new file mode 100644
index 0000000..b1233ca
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockSettingsFragment.kt
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import android.content.Context
+import android.os.SystemProperties
+import android.view.Menu
+import android.view.MenuInflater
+import android.view.MenuItem
+
+import com.android.internal.logging.nano.MetricsProto
+import androidx.lifecycle.lifecycleScope
+
+import com.android.settings.R
+import com.android.settings.dashboard.DashboardFragment
+import com.android.settings.search.BaseSearchIndexProvider
+import com.android.settingslib.core.AbstractPreferenceController
+import com.android.settingslib.search.SearchIndexable
+
+@SearchIndexable
+class AppLockSettingsFragment : DashboardFragment(),
+ MenuItem.OnMenuItemClickListener {
+
+ private var debugEnabled = SystemProperties.get(DEBUG_PROPERTY, null) == LEVEL_DEBUG
+ private var handledClick = false
+
+ override protected fun getPreferenceScreenResId() = R.xml.app_lock_settings
+
+ override fun getMetricsCategory() = MetricsProto.MetricsEvent.LMODROID
+
+ override protected fun getLogTag() = TAG
+
+ override fun onCreateOptionsMenu(menu: Menu, menuInflater: MenuInflater) {
+ super.onCreateOptionsMenu(menu, menuInflater)
+ menu.add(
+ 0 /* groupId */,
+ MENU_ITEM_DEBUG_ID,
+ 0 /* order */,
+ getDebugMenuItemTitle(),
+ ).setOnMenuItemClickListener(this)
+ }
+
+ private fun getDebugMenuItemTitle(): Int =
+ if (debugEnabled) R.string.disable_debugging else R.string.enable_debugging
+
+ override fun onMenuItemClick(item: MenuItem): Boolean {
+ if (item.itemId == MENU_ITEM_DEBUG_ID) {
+ debugEnabled = !debugEnabled
+ SystemProperties.set(DEBUG_PROPERTY, if (debugEnabled) LEVEL_DEBUG else null)
+ item.setTitle(getDebugMenuItemTitle())
+ return true
+ }
+ return false
+ }
+
+ override protected fun createPreferenceControllers(
+ context: Context
+ ) : List<AbstractPreferenceController> = listOf(
+ AppLockBiometricPreferenceController(context, lifecycleScope)
+ )
+
+ companion object {
+ private const val TAG = "AppLockSettingsFragment"
+
+ private const val DEBUG_PROPERTY = "log.tag.AppLockManagerService"
+ private const val LEVEL_DEBUG = "DEBUG"
+ private const val MENU_ITEM_DEBUG_ID = 101
+
+ @JvmField
+ val SEARCH_INDEX_DATA_PROVIDER = BaseSearchIndexProvider(R.xml.app_lock_settings)
+ }
+}
diff --git a/src/com/android/settings/security/applock/AppLockSettingsPreferenceController.kt b/src/com/android/settings/security/applock/AppLockSettingsPreferenceController.kt
new file mode 100644
index 0000000..0e611b1
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockSettingsPreferenceController.kt
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import android.app.Activity
+import android.app.KeyguardManager
+import android.content.Context
+import android.content.Intent
+import android.os.UserHandle
+
+import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.result.contract.ActivityResultContracts.StartActivityForResult
+import androidx.lifecycle.Lifecycle.Event
+import androidx.lifecycle.LifecycleEventObserver
+import androidx.lifecycle.LifecycleOwner
+import androidx.preference.Preference
+import androidx.preference.PreferenceScreen
+
+import com.android.internal.widget.LockPatternUtils
+import com.android.settings.R
+import com.android.settings.SettingsPreferenceFragment
+import com.android.settings.Utils.SETTINGS_PACKAGE_NAME
+import com.android.settings.core.SubSettingLauncher
+import com.android.settings.password.ConfirmDeviceCredentialActivity
+import com.android.settingslib.core.lifecycle.Lifecycle
+import com.android.settingslib.transition.SettingsTransitionHelper.TransitionType.TRANSITION_SLIDE
+import com.android.settings.core.BasePreferenceController
+
+import com.android.settings.SettingsActivity
+import com.android.settings.core.SettingsBaseActivity
+import com.android.settingslib.core.instrumentation.MetricsFeatureProvider
+
+import com.libremobileos.applock.AppLockManager
+
+class AppLockSettingsPreferenceController(
+ context: Context,
+ preferenceKey: String,
+ private val host: SettingsPreferenceFragment?,
+ lifecycle: Lifecycle?,
+) : BasePreferenceController(context, preferenceKey),
+ LifecycleEventObserver {
+
+ private val lockPatternUtils = LockPatternUtils(context)
+ private val appLockManager by lazy { AppLockManager.getInstance(context) }
+ private var preference: Preference? = null
+ private val securityPromptLauncher: ActivityResultLauncher<Intent>?
+
+ init {
+ lifecycle?.addObserver(this)
+ securityPromptLauncher = host?.registerForActivityResult(
+ StartActivityForResult()
+ ) {
+ if (it?.resultCode == Activity.RESULT_OK) {
+ val intent = SubSettingLauncher(mContext)
+ .setDestination(AppLockSettingsFragment::class.qualifiedName)
+ .setSourceMetricsCategory(host.metricsCategory)
+ .setTransitionType(TRANSITION_SLIDE)
+ .toIntent()
+ intent.setClass(mContext, AppLockSubSettings::class.java)
+ mContext.startActivity(intent)
+ }
+ }
+ }
+
+ override fun getAvailabilityStatus() =
+ if (lockPatternUtils.isSecure(UserHandle.myUserId()))
+ AVAILABLE
+ else
+ DISABLED_DEPENDENT_SETTING
+
+ override fun onStateChanged(owner: LifecycleOwner, event: Event) {
+ if (event == Event.ON_START) {
+ preference?.let {
+ updateState(it)
+ }
+ }
+ }
+
+ override fun displayPreference(screen: PreferenceScreen) {
+ super.displayPreference(screen)
+ preference = screen.findPreference(preferenceKey)
+ }
+
+ override fun updateState(preference: Preference) {
+ preference.apply {
+ if (getAvailabilityStatus() == AVAILABLE) {
+ setEnabled(true)
+ summary = getSummaryForListSize(appLockManager.packageData.size)
+ } else {
+ setEnabled(false)
+ summary = mContext.getString(R.string.disabled_because_no_backup_security)
+ }
+ }
+ }
+
+ private fun getSummaryForListSize(size: Int): CharSequence? =
+ if (size == 0) {
+ null
+ } else {
+ mContext.resources.getQuantityString(R.plurals.app_lock_summary, size, size)
+ }
+
+ override fun handlePreferenceTreeClick(preference: Preference): Boolean {
+ if (preference.key == preferenceKey && securityPromptLauncher != null) {
+ val title = mContext.getString(R.string.app_lock_authentication_dialog_title)
+ val intent = Intent().apply {
+ setClassName(SETTINGS_PACKAGE_NAME,
+ ConfirmDeviceCredentialActivity::class.qualifiedName)
+ putExtra(KeyguardManager.EXTRA_TITLE, title)
+ }
+ securityPromptLauncher.launch(intent)
+ return true
+ }
+ return super.handlePreferenceTreeClick(preference)
+ }
+
+}
diff --git a/src/com/android/settings/security/applock/AppLockSubSettings.kt b/src/com/android/settings/security/applock/AppLockSubSettings.kt
new file mode 100644
index 0000000..e376f16
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockSubSettings.kt
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import com.android.settings.SettingsActivity
+
+class AppLockSubSettings : SettingsActivity() {
+
+ override protected fun isValidFragment(fragmentName: String): Boolean {
+ return AppLockSettingsFragment::class.qualifiedName == fragmentName
+ }
+}
diff --git a/src/com/android/settings/security/applock/AppLockTimeoutPreferenceController.kt b/src/com/android/settings/security/applock/AppLockTimeoutPreferenceController.kt
new file mode 100644
index 0000000..30a91b3
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockTimeoutPreferenceController.kt
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock
+
+import android.content.Context
+
+import androidx.preference.ListPreference
+import androidx.preference.Preference
+
+import com.android.settings.core.BasePreferenceController
+
+import com.libremobileos.applock.AppLockManager
+
+class AppLockTimeoutPreferenceController(
+ context: Context,
+ key: String,
+) : BasePreferenceController(context, key),
+ Preference.OnPreferenceChangeListener {
+
+ private val appLockManager by lazy { AppLockManager.getInstance(context) }
+
+ override fun getAvailabilityStatus() = AVAILABLE
+
+ override fun updateState(preference: Preference) {
+ (preference as ListPreference).value = appLockManager.timeout.takeIf {
+ it != -1L
+ }?.toString()
+ }
+
+ override fun onPreferenceChange(preference: Preference, newValue: Any): Boolean {
+ appLockManager.timeout = (newValue as String).toLong()
+ return true
+ }
+}
diff --git a/src/com/android/settings/security/applock/AppLockTogglePreferenceController.kt b/src/com/android/settings/security/applock/AppLockTogglePreferenceController.kt
new file mode 100644
index 0000000..3564110
--- /dev/null
+++ b/src/com/android/settings/security/applock/AppLockTogglePreferenceController.kt
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 FlamingoOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.security.applock;
+
+import android.content.Context
+import android.widget.Switch
+
+import androidx.preference.Preference
+import androidx.preference.PreferenceScreen
+
+import com.android.settings.R
+import com.android.settings.core.TogglePreferenceController
+import com.android.settingslib.widget.MainSwitchPreference
+import com.android.settingslib.widget.OnMainSwitchChangeListener
+
+abstract class AppLockTogglePreferenceController(
+ context: Context,
+ key: String,
+) : TogglePreferenceController(context, key),
+ OnMainSwitchChangeListener {
+
+ override fun displayPreference(screen: PreferenceScreen) {
+ super.displayPreference(screen)
+ val preference = screen.findPreference<Preference>(preferenceKey) ?: return
+ if (preference is MainSwitchPreference) {
+ preference.addOnSwitchChangeListener(this)
+ }
+ }
+
+ override fun onSwitchChanged(switchView: Switch, isChecked: Boolean) {
+ setChecked(isChecked)
+ }
+
+ override fun getSliceHighlightMenuRes() = R.string.menu_key_security
+}
\ No newline at end of file
--
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