/*
- * Copyright © 2021 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2021-2022 Soren Stoutner <soren@stoutner.com>.
*
* This file is part of Privacy Cell <https://www.stoutner.com/privacy-cell>.
*
package com.stoutner.privacycell.fragments
+import android.Manifest
import android.content.Intent
import android.content.SharedPreferences
+import android.content.pm.PackageManager
import android.os.Bundle
import android.os.Handler
import android.os.Looper
+import android.provider.Settings
+import androidx.core.app.ActivityCompat
import androidx.preference.Preference
import androidx.preference.PreferenceFragmentCompat
+import androidx.work.WorkManager
import com.stoutner.privacycell.R
+import com.stoutner.privacycell.services.RealtimeMonitoringService
class SettingsFragment : PreferenceFragmentCompat() {
// Declare the class variables.
private lateinit var sharedPreferenceChangeListener: SharedPreferences.OnSharedPreferenceChangeListener
// Declare the class views.
+ private lateinit var realtimeMonitoringPreference: Preference
+ private lateinit var secureNetworkNotificationPreference: Preference
+ private lateinit var insecureNetworkNotificationPreference: Preference
+ private lateinit var antiquatedNetworkNotificationPreference: Preference
+ private lateinit var consider3gAntiquatedPreference: Preference
private lateinit var bottomAppBarPreference: Preference
override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
setPreferencesFromResource(R.xml.preferences, rootKey)
// Get a handle for the shared preferences.
- val sharedPreferences = preferenceScreen.sharedPreferences
+ val sharedPreferences = preferenceScreen.sharedPreferences!!
// Get handles for the preferences.
+ realtimeMonitoringPreference = findPreference(getString(R.string.realtime_monitoring_key))!!
+ secureNetworkNotificationPreference = findPreference(getString(R.string.secure_network_notification_key))!!
+ insecureNetworkNotificationPreference = findPreference(getString(R.string.insecure_network_notification_key))!!
+ antiquatedNetworkNotificationPreference = findPreference(getString(R.string.antiquated_network_notification_key))!!
+ consider3gAntiquatedPreference = findPreference(getString(R.string.consider_3g_antiquated_key))!!
bottomAppBarPreference = findPreference(getString(R.string.bottom_app_bar_key))!!
+ // Only enable the realtime monitoring preference if the READ_PHONE_STATE permission has been granted.
+ realtimeMonitoringPreference.isEnabled = (ActivityCompat.checkSelfPermission(requireContext(), Manifest.permission.READ_PHONE_STATE) == PackageManager.PERMISSION_GRANTED)
+
+ // Set the realtime monitoring icon according to the status.
+ if (realtimeMonitoringPreference.isEnabled) {
+ // Set the realtime monitoring preference icon.
+ if (sharedPreferences.getBoolean(getString(R.string.realtime_monitoring_key), false)) {
+ // Set the icons.
+ realtimeMonitoringPreference.setIcon(R.drawable.secure_notification_enabled)
+ secureNetworkNotificationPreference.setIcon(R.drawable.secure_notification_enabled)
+ insecureNetworkNotificationPreference.setIcon(R.drawable.insecure_notification_enabled)
+ antiquatedNetworkNotificationPreference.setIcon(R.drawable.antiquated_notification_enabled)
+ } else {
+ // Set the icons.
+ realtimeMonitoringPreference.setIcon(R.drawable.secure_notification_disabled)
+ secureNetworkNotificationPreference.setIcon(R.drawable.secure_notification_disabled)
+ insecureNetworkNotificationPreference.setIcon(R.drawable.insecure_notification_disabled)
+ antiquatedNetworkNotificationPreference.setIcon(R.drawable.antiquated_notification_disabled)
+ }
+ } else {
+ // Set the icons.
+ realtimeMonitoringPreference.setIcon(R.drawable.secure_notification_ghosted)
+ secureNetworkNotificationPreference.setIcon(R.drawable.secure_notification_ghosted)
+ insecureNetworkNotificationPreference.setIcon(R.drawable.insecure_notification_ghosted)
+ antiquatedNetworkNotificationPreference.setIcon(R.drawable.antiquated_notification_ghosted)
+ }
+
+ // Set the notification preferences to depend on the realtime monitoring preference.
+ secureNetworkNotificationPreference.dependency = getString(R.string.realtime_monitoring_key)
+ insecureNetworkNotificationPreference.dependency = getString(R.string.realtime_monitoring_key)
+ antiquatedNetworkNotificationPreference.dependency = getString(R.string.realtime_monitoring_key)
+
+ // Create the notification intents.
+ val secureNetworkNotificationIntent = Intent(Settings.ACTION_CHANNEL_NOTIFICATION_SETTINGS)
+ .putExtra(Settings.EXTRA_APP_PACKAGE, requireContext().packageName)
+ .putExtra(Settings.EXTRA_CHANNEL_ID, RealtimeMonitoringService.SECURE_NETWORK)
+ val insecureNetworkNotificationIntent = Intent(Settings.ACTION_CHANNEL_NOTIFICATION_SETTINGS)
+ .putExtra(Settings.EXTRA_APP_PACKAGE, requireContext().packageName)
+ .putExtra(Settings.EXTRA_CHANNEL_ID, RealtimeMonitoringService.INSECURE_NETWORK)
+ val antiquatedNetworkNotificationIntent = Intent(Settings.ACTION_CHANNEL_NOTIFICATION_SETTINGS)
+ .putExtra(Settings.EXTRA_APP_PACKAGE, requireContext().packageName)
+ .putExtra(Settings.EXTRA_CHANNEL_ID, RealtimeMonitoringService.ANTIQUATED_NETWORK)
+
+ // Set the notification preference intents.
+ secureNetworkNotificationPreference.intent = secureNetworkNotificationIntent
+ insecureNetworkNotificationPreference.intent = insecureNetworkNotificationIntent
+ antiquatedNetworkNotificationPreference.intent = antiquatedNetworkNotificationIntent
+
+ // Set the consider 3G antiquated preference icon.
+ if (sharedPreferences.getBoolean(getString(R.string.consider_3g_antiquated_key), false)) {
+ consider3gAntiquatedPreference.setIcon(R.drawable.antiquated_3g_enabled)
+ } else {
+ consider3gAntiquatedPreference.setIcon(R.drawable.antiquated_3g_disabled)
+ }
+
// Set the bottom app bar preference icon.
if (sharedPreferences.getBoolean(getString(R.string.bottom_app_bar_key), false)) {
- // Set the enabled icon.
bottomAppBarPreference.setIcon(R.drawable.bottom_app_bar_enabled)
} else {
- // Set the disabled icon.
bottomAppBarPreference.setIcon(R.drawable.bottom_app_bar_disabled)
}
}
super.onPause()
// Get a handle for the shared preferences.
- val sharedPreferences = preferenceScreen.sharedPreferences
+ val sharedPreferences = preferenceScreen.sharedPreferences!!
// Unregister the shared preference listener.
sharedPreferences.unregisterOnSharedPreferenceChangeListener(sharedPreferenceChangeListener)
sharedPreferenceChangeListener = getSharedPreferenceChangeListener()
// Get a handle for the shared preferences.
- val sharedPreferences = preferenceScreen.sharedPreferences
+ val sharedPreferences = preferenceScreen.sharedPreferences!!
// Re-register the shared preference listener.
sharedPreferences.registerOnSharedPreferenceChangeListener(sharedPreferenceChangeListener)
// Return the shared preference change listener.
return SharedPreferences.OnSharedPreferenceChangeListener {sharedPreferences, key ->
when (key) {
- "bottom_app_bar" -> {
+ getString(R.string.realtime_monitoring_key) -> {
// Update the icon.
- if (sharedPreferences.getBoolean(getString(R.string.bottom_app_bar_key), false)) {
- // Set the enabled icon.
- bottomAppBarPreference.setIcon(R.drawable.bottom_app_bar_enabled)
+ if (sharedPreferences.getBoolean(getString(R.string.realtime_monitoring_key), false)) {
+ // Set the icons.
+ realtimeMonitoringPreference.setIcon(R.drawable.secure_notification_enabled)
+ secureNetworkNotificationPreference.setIcon(R.drawable.secure_notification_enabled)
+ insecureNetworkNotificationPreference.setIcon(R.drawable.insecure_notification_enabled)
+ antiquatedNetworkNotificationPreference.setIcon(R.drawable.antiquated_notification_enabled)
} else {
- // Set the disabled icon.
- bottomAppBarPreference.setIcon(R.drawable.bottom_app_bar_disabled)
+ // Set the icons.
+ realtimeMonitoringPreference.setIcon(R.drawable.secure_notification_disabled)
+ secureNetworkNotificationPreference.setIcon(R.drawable.secure_notification_disabled)
+ insecureNetworkNotificationPreference.setIcon(R.drawable.insecure_notification_disabled)
+ antiquatedNetworkNotificationPreference.setIcon(R.drawable.antiquated_notification_disabled)
}
- // Create an intent to restart Privacy Cell.
- val restartIntent = requireActivity().parentActivityIntent!!
+ // Start or stop the service.
+ if (sharedPreferences.getBoolean(getString(R.string.realtime_monitoring_key), false)) { // Realtime monitoring has been enabled.
+ // Start the realtime monitoring service.
+ requireActivity().startService(Intent(context, RealtimeMonitoringService::class.java))
+ } else { // Realtime monitoring has been disabled.
+ // Stop the realtime monitoring service.
+ requireActivity().stopService(Intent(context, RealtimeMonitoringService::class.java))
- // `Intent.FLAG_ACTIVITY_CLEAR_TASK` removes all activities from the stack. It requires `Intent.FLAG_ACTIVITY_NEW_TASK`.
- restartIntent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
+ // Cancel the realtime listener work request.
+ WorkManager.getInstance(requireContext()).cancelUniqueWork(getString(R.string.register_listener_work_request))
+ }
+ }
- // Create a handler to restart the activity.
- val restartHandler = Handler(Looper.getMainLooper())
+ getString(R.string.consider_3g_antiquated_key) -> {
+ // Update the icon.
+ if (sharedPreferences.getBoolean(getString(R.string.consider_3g_antiquated_key), false)) {
+ consider3gAntiquatedPreference.setIcon(R.drawable.antiquated_3g_enabled)
+ } else {
+ consider3gAntiquatedPreference.setIcon(R.drawable.antiquated_3g_disabled)
+ }
- // Create a runnable to restart the activity.
- val restartRunnable = Runnable {
- // Restart the activity.
- startActivity(restartIntent)
+ // Restart Privacy Cell.
+ restartPrivacyCell()
+ }
+
+ getString(R.string.bottom_app_bar_key) -> {
+ // Update the icon.
+ if (sharedPreferences.getBoolean(getString(R.string.bottom_app_bar_key), false)) {
+ bottomAppBarPreference.setIcon(R.drawable.bottom_app_bar_enabled)
+ } else {
+ bottomAppBarPreference.setIcon(R.drawable.bottom_app_bar_disabled)
}
- // Restart the activity after 400 milliseconds, so that the app has enough time to save the change to the preference.
- restartHandler.postDelayed(restartRunnable, 400)
+ // Restart Privacy Cell after 400 milliseconds.
+ restartPrivacyCell()
}
}
}
}
+
+ private fun restartPrivacyCell() {
+ // Create an intent to restart Privacy Cell.
+ val restartIntent = requireActivity().parentActivityIntent!!
+
+ // `Intent.FLAG_ACTIVITY_CLEAR_TASK` removes all activities from the stack. It requires `Intent.FLAG_ACTIVITY_NEW_TASK`.
+ restartIntent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
+
+ // Create a handler to restart the activity.
+ val restartHandler = Handler(Looper.getMainLooper())
+
+ // Create a runnable to restart the activity.
+ val restartRunnable = Runnable {
+ // Restart the activity.
+ startActivity(restartIntent)
+ }
+
+ // Restart the activity after 400 milliseconds, so that the app has enough time to save the change to the preference.
+ restartHandler.postDelayed(restartRunnable, 400)
+ }
}
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projects / PrivacyCell.git / blobdiff