447 lines
18 KiB
Kotlin
447 lines
18 KiB
Kotlin
/*
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* Twidere - Twitter client for Android
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*
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* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.mariotaku.twidere.activity
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import android.app.Activity
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import android.app.Dialog
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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.os.Bundle
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import androidx.annotation.DrawableRes
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import androidx.annotation.XmlRes
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import androidx.fragment.app.Fragment
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import androidx.core.view.ViewCompat
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import androidx.appcompat.app.AlertDialog
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import androidx.preference.Preference
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import androidx.preference.PreferenceFragmentCompat
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import androidx.preference.PreferenceFragmentCompat.OnPreferenceStartFragmentCallback
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import android.view.KeyEvent
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.*
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import android.widget.AdapterView.OnItemClickListener
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import kotlinx.android.synthetic.main.activity_settings.*
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import org.mariotaku.chameleon.Chameleon
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import org.mariotaku.ktextension.Bundle
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import org.mariotaku.ktextension.set
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import org.mariotaku.twidere.R
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import org.mariotaku.twidere.constant.IntentConstants.*
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import org.mariotaku.twidere.constant.KeyboardShortcutConstants.ACTION_NAVIGATION_BACK
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import org.mariotaku.twidere.constant.KeyboardShortcutConstants.CONTEXT_TAG_NAVIGATION
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import org.mariotaku.twidere.extension.applyTheme
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import org.mariotaku.twidere.extension.onShow
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import org.mariotaku.twidere.fragment.*
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import org.mariotaku.twidere.util.DeviceUtils
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import org.mariotaku.twidere.util.KeyboardShortcutsHandler
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import org.mariotaku.twidere.util.ThemeUtils
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import java.util.*
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import kotlin.system.exitProcess
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class SettingsActivity : BaseActivity(), OnItemClickListener, OnPreferenceStartFragmentCallback {
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var shouldRecreate: Boolean = false
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var shouldRestart: Boolean = false
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var shouldTerminate: Boolean = false
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private lateinit var entriesAdapter: EntriesAdapter
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_settings)
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entriesAdapter = EntriesAdapter(this)
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if (savedInstanceState != null) {
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shouldRecreate = savedInstanceState.getBoolean(EXTRA_SHOULD_RECREATE, shouldRecreate)
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shouldRestart = savedInstanceState.getBoolean(EXTRA_SHOULD_RESTART, shouldRestart)
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shouldTerminate = savedInstanceState.getBoolean(EXTRA_SHOULD_TERMINATE, shouldTerminate)
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} else if (intent.getBooleanExtra(EXTRA_SHOULD_TERMINATE, false)) {
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finishNoRestart()
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exitProcess(0)
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}
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val backgroundOption = currentThemeBackgroundOption
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val backgroundAlpha = currentThemeBackgroundAlpha
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detailFragmentContainer.setBackgroundColor(ThemeUtils.getColorBackground(this,
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backgroundOption, backgroundAlpha))
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slidingPane.setShadowResourceLeft(R.drawable.sliding_pane_shadow_left)
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slidingPane.setShadowResourceRight(R.drawable.sliding_pane_shadow_right)
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slidingPane.sliderFadeColor = 0
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ViewCompat.setOnApplyWindowInsetsListener(slidingPane) listener@ { view, insets ->
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onApplyWindowInsets(view, insets)
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entriesList.setPadding(0, insets.systemWindowInsetTop, 0, insets.systemWindowInsetBottom)
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return@listener insets
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}
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initEntries()
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entriesList.adapter = entriesAdapter
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entriesList.choiceMode = AbsListView.CHOICE_MODE_SINGLE
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entriesList.onItemClickListener = this
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if (savedInstanceState == null) {
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val initialTag = intent.data?.authority
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var initialItem = -1
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var firstEntry = -1
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for (i in 0 until entriesAdapter.count) {
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val entry = entriesAdapter.getItem(i)
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if (entry is PreferenceEntry) {
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if (firstEntry == -1) {
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firstEntry = i
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}
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if (initialTag == entry.tag) {
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initialItem = i
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break
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}
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}
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}
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if (initialItem == -1) {
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initialItem = firstEntry
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}
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if (initialItem != -1) {
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openDetails(initialItem)
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entriesList.setItemChecked(initialItem, true)
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}
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}
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}
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override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
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if (resultCode == RESULT_SETTINGS_CHANGED && data != null) {
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shouldRecreate = data.getBooleanExtra(EXTRA_SHOULD_RECREATE, false)
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shouldRestart = data.getBooleanExtra(EXTRA_SHOULD_RESTART, false)
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shouldTerminate = data.getBooleanExtra(EXTRA_SHOULD_TERMINATE, false)
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}
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super.onActivityResult(requestCode, resultCode, data)
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}
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override fun finish() {
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if (shouldRecreate || shouldRestart) {
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val data = Intent()
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data.putExtra(EXTRA_SHOULD_RECREATE, shouldRecreate)
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data.putExtra(EXTRA_SHOULD_RESTART, shouldRestart)
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setResult(RESULT_SETTINGS_CHANGED, data)
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}
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super.finish()
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}
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override fun onSaveInstanceState(outState: Bundle) {
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super.onSaveInstanceState(outState)
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outState.putBoolean(EXTRA_SHOULD_RECREATE, shouldRecreate)
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outState.putBoolean(EXTRA_SHOULD_RESTART, shouldRestart)
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}
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override fun handleKeyboardShortcutSingle(handler: KeyboardShortcutsHandler, keyCode: Int, event: KeyEvent, metaState: Int): Boolean {
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val action = handler.getKeyAction(CONTEXT_TAG_NAVIGATION, keyCode, event, metaState)
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if (ACTION_NAVIGATION_BACK == action) {
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onBackPressed()
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return true
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}
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return super.handleKeyboardShortcutSingle(handler, keyCode, event, metaState)
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}
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override fun isKeyboardShortcutHandled(handler: KeyboardShortcutsHandler, keyCode: Int, event: KeyEvent, metaState: Int): Boolean {
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val action = handler.getKeyAction(CONTEXT_TAG_NAVIGATION, keyCode, event, metaState)
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return ACTION_NAVIGATION_BACK == action
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}
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override fun onSupportNavigateUp(): Boolean {
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if (notifyUnsavedChange()) {
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return true
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}
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return super.onSupportNavigateUp()
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}
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override fun onBackPressed() {
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if (notifyUnsavedChange()) return
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super.onBackPressed()
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}
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override fun onPreferenceStartFragment(fragment: PreferenceFragmentCompat, preference: Preference): Boolean {
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val fm = supportFragmentManager
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val ft = fm.beginTransaction()
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val f = Fragment.instantiate(this, preference.fragment, preference.extras)
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ft.replace(R.id.detailFragmentContainer, f)
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ft.addToBackStack(preference.title.toString())
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ft.commit()
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return true
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}
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override fun onItemClick(parent: AdapterView<*>, view: View, position: Int, id: Long) {
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openDetails(position)
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}
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private fun finishNoRestart() {
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super.finish()
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}
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private val isTopSettings: Boolean = true
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private fun initEntries() {
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entriesAdapter.addHeader(getString(R.string.appearance))
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entriesAdapter.addPreference("theme", R.drawable.ic_action_color_palette, getString(R.string.theme),
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R.xml.preferences_theme)
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entriesAdapter.addPreference("cards", R.drawable.ic_action_card, getString(R.string.cards),
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R.xml.preferences_cards)
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if (DeviceUtils.isDeviceTablet(this)) {
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entriesAdapter.addPreference("tablet_mode", R.drawable.ic_action_tablet, getString(R.string.preference_title_tablet_mode),
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R.xml.preferences_tablet_mode)
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}
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entriesAdapter.addHeader(getString(R.string.function))
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entriesAdapter.addPreference("tabs", R.drawable.ic_action_tab, getString(R.string.tabs),
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CustomTabsFragment::class.java)
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entriesAdapter.addPreference("extension", R.drawable.ic_action_extension, getString(R.string.extensions),
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ExtensionsListFragment::class.java)
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entriesAdapter.addPreference("refresh", R.drawable.ic_action_refresh, getString(R.string.action_refresh),
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R.xml.preferences_refresh)
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entriesAdapter.addPreference("notifications", R.drawable.ic_action_notification, getString(R.string.settings_notifications),
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R.xml.preferences_notifications)
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entriesAdapter.addPreference("network", R.drawable.ic_action_web, getString(R.string.network),
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R.xml.preferences_network)
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entriesAdapter.addPreference("compose", R.drawable.ic_action_status_compose, getString(R.string.action_compose),
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R.xml.preferences_compose)
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entriesAdapter.addPreference("content", R.drawable.ic_action_twidere_square, getString(R.string.content),
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R.xml.preferences_content)
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entriesAdapter.addPreference("storage", R.drawable.ic_action_storage, getString(R.string.preference_title_storage),
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R.xml.preferences_storage)
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entriesAdapter.addPreference("other", R.drawable.ic_action_more_horizontal, getString(R.string.other_settings),
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R.xml.preferences_other)
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entriesAdapter.addHeader(getString(R.string.title_about))
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entriesAdapter.addPreference("about", R.drawable.ic_action_info, getString(R.string.title_about),
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R.xml.preferences_about)
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val browserArgs = Bundle()
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browserArgs.putString(EXTRA_URI, "file:///android_asset/gpl-3.0-standalone.html")
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entriesAdapter.addPreference("license", R.drawable.ic_action_open_source, getString(R.string.title_open_source_license),
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BrowserFragment::class.java, browserArgs)
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}
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private fun openDetails(position: Int) {
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if (isFinishing) return
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val entry = entriesAdapter.getItem(position) as? PreferenceEntry ?: return
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val fm = supportFragmentManager
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fm.popBackStackImmediate(null, 0)
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val ft = fm.beginTransaction()
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if (entry.preference != 0) {
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val args = Bundle()
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args.putInt(EXTRA_RESID, entry.preference)
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val f = Fragment.instantiate(this, SettingsDetailsFragment::class.java.name,
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args)
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ft.replace(R.id.detailFragmentContainer, f)
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} else if (entry.fragment != null) {
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ft.replace(R.id.detailFragmentContainer, Fragment.instantiate(this, entry.fragment,
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entry.args))
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}
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ft.setBreadCrumbTitle(entry.title)
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ft.commit()
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slidingPane.closePane()
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}
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private fun notifyUnsavedChange(): Boolean {
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if (isTopSettings && (shouldRecreate || shouldRestart || shouldTerminate)) {
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executeAfterFragmentResumed {
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if (it.isFinishing) return@executeAfterFragmentResumed
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it as SettingsActivity
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val df = RestartConfirmDialogFragment()
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df.arguments = Bundle {
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this[EXTRA_SHOULD_RECREATE] = it.shouldRecreate
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this[EXTRA_SHOULD_RESTART] = it.shouldRestart
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this[EXTRA_SHOULD_TERMINATE] = it.shouldTerminate
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}
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df.show(it.supportFragmentManager, "restart_confirm")
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}
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return true
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}
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return false
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}
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internal class EntriesAdapter(context: Context) : BaseAdapter() {
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private val inflater: LayoutInflater = LayoutInflater.from(context)
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private val entries: MutableList<Entry> = ArrayList()
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fun addPreference(tag: String, @DrawableRes icon: Int, title: String, @XmlRes preference: Int) {
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entries.add(PreferenceEntry(tag, icon, title, preference, null, null))
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notifyDataSetChanged()
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}
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fun addPreference(tag: String, @DrawableRes icon: Int, title: String, cls: Class<out Fragment>,
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args: Bundle? = null) {
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entries.add(PreferenceEntry(tag, icon, title, 0, cls.name, args))
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notifyDataSetChanged()
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}
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fun addHeader(title: String) {
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entries.add(HeaderEntry(title))
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notifyDataSetChanged()
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}
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override fun getCount(): Int {
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return entries.size
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}
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override fun getItem(position: Int): Entry {
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return entries[position]
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}
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override fun getItemId(position: Int): Long {
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return getItem(position).hashCode().toLong()
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}
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override fun isEnabled(position: Int): Boolean {
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return getItemViewType(position) == VIEW_TYPE_PREFERENCE_ENTRY
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}
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override fun getViewTypeCount(): Int {
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return 2
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}
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override fun getItemViewType(position: Int): Int {
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val entry = getItem(position)
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if (entry is PreferenceEntry) {
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return VIEW_TYPE_PREFERENCE_ENTRY
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} else if (entry is HeaderEntry) {
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return VIEW_TYPE_HEADER_ENTRY
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}
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throw UnsupportedOperationException()
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}
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override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
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val viewType = getItemViewType(position)
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val entry = getItem(position)
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val view: View = convertView ?: let {
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when (viewType) {
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VIEW_TYPE_PREFERENCE_ENTRY -> {
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return@let inflater.inflate(R.layout.list_item_preference_header_item, parent, false)
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}
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VIEW_TYPE_HEADER_ENTRY -> {
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return@let inflater.inflate(R.layout.list_item_preference_header_category, parent, false)
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}
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else -> {
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throw UnsupportedOperationException()
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}
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}
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}
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entry.bind(view)
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return view
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}
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companion object {
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const val VIEW_TYPE_PREFERENCE_ENTRY = 0
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const val VIEW_TYPE_HEADER_ENTRY = 1
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}
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}
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internal abstract class Entry {
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abstract fun bind(view: View)
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}
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internal class PreferenceEntry(
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val tag: String,
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val icon: Int,
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val title: String,
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val preference: Int,
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val fragment: String?,
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val args: Bundle?
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) : Entry() {
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override fun bind(view: View) {
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view.findViewById<ImageView>(android.R.id.icon).setImageResource(icon)
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view.findViewById<TextView>(android.R.id.title).text = title
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}
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}
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internal class HeaderEntry(private val title: String) : Entry() {
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override fun bind(view: View) {
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val theme = Chameleon.getOverrideTheme(view.context, view.context)
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val textView: TextView = view.findViewById(android.R.id.title)
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textView.setTextColor(ThemeUtils.getOptimalAccentColor(theme.colorAccent,
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theme.colorForeground))
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textView.text = title
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}
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}
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class RestartConfirmDialogFragment : BaseDialogFragment(), DialogInterface.OnClickListener {
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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
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val builder = AlertDialog.Builder(requireActivity())
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if (arguments?.getBoolean(EXTRA_SHOULD_TERMINATE) == true) {
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builder.setMessage(R.string.app_terminate_confirm)
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builder.setNegativeButton(R.string.action_dont_terminate, this)
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} else {
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builder.setMessage(R.string.app_restart_confirm)
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builder.setNegativeButton(R.string.action_dont_restart, this)
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}
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builder.setPositiveButton(android.R.string.ok, this)
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val dialog = builder.create()
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dialog.onShow { it.applyTheme() }
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return dialog
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}
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override fun onClick(dialog: DialogInterface, which: Int) {
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val activity = activity as SettingsActivity
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when (which) {
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DialogInterface.BUTTON_POSITIVE -> {
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if (arguments?.getBoolean(EXTRA_SHOULD_TERMINATE) == true) {
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val intent = Intent(context, SettingsActivity::class.java)
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intent.putExtra(EXTRA_SHOULD_TERMINATE, true)
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intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK or Intent.FLAG_ACTIVITY_NEW_TASK)
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activity.startActivity(intent)
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} else {
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activity.finish()
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}
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}
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DialogInterface.BUTTON_NEGATIVE -> {
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activity.finishNoRestart()
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}
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}
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}
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}
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companion object {
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private const val RESULT_SETTINGS_CHANGED = 10
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fun setShouldRecreate(activity: Activity) {
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if (activity !is SettingsActivity) return
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activity.shouldRecreate = true
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}
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fun setShouldRestart(activity: Activity) {
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if (activity !is SettingsActivity) return
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activity.shouldRestart = true
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}
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fun setShouldTerminate(activity: Activity) {
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if (activity !is SettingsActivity) return
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activity.shouldTerminate = true
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}
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}
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}
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