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etesync-android/app/src/main/java/com/etesync/syncadapter/ui/AccountSettingsActivity.kt

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/*
* Copyright © 2013 2016 Ricki Hirner (bitfire web engineering).
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Public License v3.0
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/gpl.html
*/
package com.etesync.syncadapter.ui
import android.accounts.Account
import android.content.ContentResolver
import android.content.Context
import android.content.Intent
import android.content.SyncStatusObserver
import android.os.Bundle
import android.provider.CalendarContract
import android.text.TextUtils
import android.view.MenuItem
import android.widget.Toast
import androidx.core.app.NavUtils
import androidx.fragment.app.Fragment
import androidx.loader.app.LoaderManager
import androidx.loader.content.AsyncTaskLoader
import androidx.loader.content.Loader
import androidx.preference.*
import at.bitfire.ical4android.TaskProvider.Companion.TASK_PROVIDERS
import com.etesync.syncadapter.*
import com.etesync.syncadapter.Constants.KEY_ACCOUNT
import com.etesync.syncadapter.R
import com.etesync.syncadapter.log.Logger
import com.etesync.syncadapter.ui.setup.LoginCredentials
import com.etesync.syncadapter.ui.setup.LoginCredentialsChangeFragment
class AccountSettingsActivity : BaseActivity() {
private lateinit var account: Account
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
account = intent.getParcelableExtra(KEY_ACCOUNT)
title = getString(R.string.settings_title, account.name)
supportActionBar!!.setDisplayHomeAsUpEnabled(true)
if (savedInstanceState == null) {
val settings = AccountSettings(this, account)
val frag: Fragment = if (settings.isLegacy) LegacyAccountSettingsFragment() else AccountSettingsFragment()
frag.arguments = intent.extras
supportFragmentManager.beginTransaction()
.replace(android.R.id.content, frag)
.commit()
}
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
if (item.itemId == android.R.id.home) {
val intent = Intent(this, AccountActivity::class.java)
intent.putExtra(AccountActivity.EXTRA_ACCOUNT, account)
NavUtils.navigateUpTo(this, intent)
return true
} else
return false
}
}
class AccountSettingsFragment() : PreferenceFragmentCompat(), LoaderManager.LoaderCallbacks<AccountSettings> {
internal lateinit var account: Account
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
account = arguments?.getParcelable(KEY_ACCOUNT)!!
loaderManager.initLoader(0, arguments, this)
}
override fun onCreatePreferences(bundle: Bundle, s: String) {
addPreferencesFromResource(R.xml.settings_account)
}
override fun onCreateLoader(id: Int, args: Bundle?): Loader<AccountSettings> {
return AccountSettingsLoader(context!!, args!!.getParcelable(KEY_ACCOUNT) as Account)
}
override fun onLoadFinished(loader: Loader<AccountSettings>, settings: AccountSettings?) {
if (settings == null) {
activity!!.finish()
return
}
// Category: dashboard
val prefManageAccount = findPreference("manage_account")
prefManageAccount.onPreferenceClickListener = Preference.OnPreferenceClickListener { _ ->
Toast.makeText(requireContext(), "Not yet supported", Toast.LENGTH_LONG).show()
true
}
// Category: encryption
val prefEncryptionPassword = findPreference("password")
prefEncryptionPassword.onPreferenceClickListener = Preference.OnPreferenceClickListener { _ ->
startActivity(ChangeEncryptionPasswordActivity.newIntent(activity!!, account))
true
}
val prefSync = findPreference("sync_interval") as ListPreference
val syncInterval = settings.getSyncInterval(CalendarContract.AUTHORITY) // Calendar is the baseline interval
if (syncInterval != null) {
prefSync.value = syncInterval.toString()
if (syncInterval == AccountSettings.SYNC_INTERVAL_MANUALLY)
prefSync.setSummary(R.string.settings_sync_summary_manually)
else
prefSync.summary = getString(R.string.settings_sync_summary_periodically, prefSync.entry)
prefSync.onPreferenceChangeListener = Preference.OnPreferenceChangeListener { _, newValue ->
val newInterval = java.lang.Long.parseLong(newValue as String)
settings.setSyncInterval(App.addressBooksAuthority, newInterval)
settings.setSyncInterval(CalendarContract.AUTHORITY, newInterval)
TASK_PROVIDERS.forEach {
settings.setSyncInterval(it.authority, newInterval)
}
loaderManager.restartLoader(0, arguments, this@AccountSettingsFragment)
false
}
} else {
prefSync.isEnabled = false
prefSync.setSummary(R.string.settings_sync_summary_not_available)
}
val prefWifiOnly = findPreference("sync_wifi_only") as SwitchPreferenceCompat
prefWifiOnly.isChecked = settings.syncWifiOnly
prefWifiOnly.onPreferenceChangeListener = Preference.OnPreferenceChangeListener { _, wifiOnly ->
settings.setSyncWiFiOnly(wifiOnly as Boolean)
loaderManager.restartLoader(0, arguments, this@AccountSettingsFragment)
false
}
val prefWifiOnlySSID = findPreference("sync_wifi_only_ssid") as EditTextPreference
val onlySSID = settings.syncWifiOnlySSID
prefWifiOnlySSID.text = onlySSID
if (onlySSID != null)
prefWifiOnlySSID.summary = getString(R.string.settings_sync_wifi_only_ssid_on, onlySSID)
else
prefWifiOnlySSID.setSummary(R.string.settings_sync_wifi_only_ssid_off)
prefWifiOnlySSID.onPreferenceChangeListener = Preference.OnPreferenceChangeListener { _, newValue ->
val ssid = newValue as String
settings.syncWifiOnlySSID = if (!TextUtils.isEmpty(ssid)) ssid else null
loaderManager.restartLoader(0, arguments, this@AccountSettingsFragment)
false
}
}
override fun onLoaderReset(loader: Loader<AccountSettings>) {}
}
class LegacyAccountSettingsFragment : PreferenceFragmentCompat(), LoaderManager.LoaderCallbacks<AccountSettings> {
internal lateinit var account: Account
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
account = arguments?.getParcelable(KEY_ACCOUNT)!!
loaderManager.initLoader(0, arguments, this)
}
override fun onCreatePreferences(bundle: Bundle, s: String) {
addPreferencesFromResource(R.xml.settings_account_legacy)
}
override fun onCreateLoader(id: Int, args: Bundle?): Loader<AccountSettings> {
return AccountSettingsLoader(context!!, args!!.getParcelable(KEY_ACCOUNT) as Account)
}
override fun onLoadFinished(loader: Loader<AccountSettings>, settings: AccountSettings?) {
if (settings == null) {
activity!!.finish()
return
}
// Category: dashboard
val prefManageAccount = findPreference("manage_account")
prefManageAccount.onPreferenceClickListener = Preference.OnPreferenceClickListener { _ ->
WebViewActivity.openUrl(activity!!, Constants.dashboard.buildUpon().appendQueryParameter("email", account.name).build())
true
}
// category: authentication
val prefPassword = findPreference("password") as EditTextPreference
prefPassword.onPreferenceChangeListener = Preference.OnPreferenceChangeListener { _, newValue ->
val credentials = if (newValue != null) LoginCredentials(settings.uri, account.name, newValue as String) else null
LoginCredentialsChangeFragment.newInstance(account, credentials!!).show(fragmentManager!!, null)
loaderManager.restartLoader(0, arguments, this@LegacyAccountSettingsFragment)
false
}
// Category: encryption
val prefEncryptionPassword = findPreference("encryption_password")
prefEncryptionPassword.onPreferenceClickListener = Preference.OnPreferenceClickListener { _ ->
startActivity(ChangeEncryptionPasswordActivity.newIntent(activity!!, account))
true
}
val prefSync = findPreference("sync_interval") as ListPreference
val syncInterval = settings.getSyncInterval(CalendarContract.AUTHORITY) // Calendar is the baseline interval
if (syncInterval != null) {
prefSync.value = syncInterval.toString()
if (syncInterval == AccountSettings.SYNC_INTERVAL_MANUALLY)
prefSync.setSummary(R.string.settings_sync_summary_manually)
else
prefSync.summary = getString(R.string.settings_sync_summary_periodically, prefSync.entry)
prefSync.onPreferenceChangeListener = Preference.OnPreferenceChangeListener { _, newValue ->
val newInterval = java.lang.Long.parseLong(newValue as String)
settings.setSyncInterval(App.addressBooksAuthority, newInterval)
settings.setSyncInterval(CalendarContract.AUTHORITY, newInterval)
TASK_PROVIDERS.forEach {
settings.setSyncInterval(it.authority, newInterval)
}
loaderManager.restartLoader(0, arguments, this@LegacyAccountSettingsFragment)
false
}
} else {
prefSync.isEnabled = false
prefSync.setSummary(R.string.settings_sync_summary_not_available)
}
val prefWifiOnly = findPreference("sync_wifi_only") as SwitchPreferenceCompat
prefWifiOnly.isChecked = settings.syncWifiOnly
prefWifiOnly.onPreferenceChangeListener = Preference.OnPreferenceChangeListener { _, wifiOnly ->
settings.setSyncWiFiOnly(wifiOnly as Boolean)
loaderManager.restartLoader(0, arguments, this@LegacyAccountSettingsFragment)
false
}
val prefWifiOnlySSID = findPreference("sync_wifi_only_ssid") as EditTextPreference
val onlySSID = settings.syncWifiOnlySSID
prefWifiOnlySSID.text = onlySSID
if (onlySSID != null)
prefWifiOnlySSID.summary = getString(R.string.settings_sync_wifi_only_ssid_on, onlySSID)
else
prefWifiOnlySSID.setSummary(R.string.settings_sync_wifi_only_ssid_off)
prefWifiOnlySSID.onPreferenceChangeListener = Preference.OnPreferenceChangeListener { _, newValue ->
val ssid = newValue as String
settings.syncWifiOnlySSID = if (!TextUtils.isEmpty(ssid)) ssid else null
loaderManager.restartLoader(0, arguments, this@LegacyAccountSettingsFragment)
false
}
}
override fun onLoaderReset(loader: Loader<AccountSettings>) {}
}
private class AccountSettingsLoader(context: Context, internal val account: Account) : AsyncTaskLoader<AccountSettings>(context), SyncStatusObserver {
internal lateinit var listenerHandle: Any
override fun onStartLoading() {
forceLoad()
listenerHandle = ContentResolver.addStatusChangeListener(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS, this)
}
override fun onStopLoading() {
ContentResolver.removeStatusChangeListener(listenerHandle)
}
override fun abandon() {
onStopLoading()
}
override fun loadInBackground(): AccountSettings? {
val settings: AccountSettings
try {
settings = AccountSettings(context, account)
} catch (e: InvalidAccountException) {
return null
}
return settings
}
override fun onStatusChanged(which: Int) {
Logger.log.fine("Reloading account settings")
forceLoad()
}
}