/* * Copyright © 2016-2021 Soren Stoutner . * * This file is part of Privacy Browser . * * Privacy Browser is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Privacy Browser is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Privacy Browser. If not, see . */ package com.stoutner.privacybrowser.dialogs import android.app.Dialog import android.content.Context import android.content.DialogInterface import android.content.Intent import android.os.Bundle import android.text.Editable import android.text.TextWatcher import android.view.WindowManager import android.widget.Button import android.widget.EditText import androidx.appcompat.app.AlertDialog import androidx.fragment.app.DialogFragment import androidx.preference.PreferenceManager import com.stoutner.privacybrowser.R // Define the class constants. private const val SAVE_TYPE = "save_type" class SaveDialog : DialogFragment() { // Declare the class variables. private lateinit var saveListener: SaveListener private lateinit var fileName: String // The public interface is used to send information back to the parent activity. interface SaveListener { fun onSave(saveType: Int, dialogFragment: DialogFragment) } override fun onAttach(context: Context) { // Run the default commands. super.onAttach(context) // Get a handle for the save listener from the launching context. saveListener = context as SaveListener } companion object { // Define the companion object constants. These can be moved to class constants once all of the code has transitioned to Kotlin. const val SAVE_LOGCAT = 0 const val SAVE_ABOUT_VERSION_TEXT = 1 const val SAVE_ABOUT_VERSION_IMAGE = 2 // `@JvmStatic` will no longer be required once all the code has transitioned to Kotlin. @JvmStatic fun save(saveType: Int): SaveDialog { // Create an arguments bundle. val argumentsBundle = Bundle() // Store the arguments in the bundle. argumentsBundle.putInt(SAVE_TYPE, saveType) // Create a new instance of the save dialog. val saveDialog = SaveDialog() // Add the arguments bundle to the new dialog. saveDialog.arguments = argumentsBundle // Return the new dialog. return saveDialog } } override fun onCreateDialog(savedInstanceState: Bundle?): Dialog { // Get the arguments from the bundle. val saveType = requireArguments().getInt(SAVE_TYPE) // Use an alert dialog builder to create the alert dialog. val dialogBuilder = AlertDialog.Builder(requireContext(), R.style.PrivacyBrowserAlertDialog) // Set the title and the icon according to the save type. when (saveType) { SAVE_LOGCAT -> { // Set the title. dialogBuilder.setTitle(R.string.save_logcat) // Set the icon according to the theme. dialogBuilder.setIconAttribute(R.attr.saveBlueIcon) } SAVE_ABOUT_VERSION_TEXT -> { // Set the title. dialogBuilder.setTitle(R.string.save_text) // Set the icon according to the theme. dialogBuilder.setIconAttribute(R.attr.saveTextBlueIcon) } SAVE_ABOUT_VERSION_IMAGE -> { // Set the title. dialogBuilder.setTitle(R.string.save_image) // Set the icon according to the theme. dialogBuilder.setIconAttribute(R.attr.imagesBlueIcon) } } // Set the view. dialogBuilder.setView(R.layout.save_dialog) // Set the cancel button listener. Using `null` as the listener closes the dialog without doing anything else. dialogBuilder.setNegativeButton(R.string.cancel, null) // Set the save button listener. dialogBuilder.setPositiveButton(R.string.save) { _: DialogInterface?, _: Int -> // Return the dialog fragment to the parent activity. saveListener.onSave(saveType, this) } // Create an alert dialog from the builder. val alertDialog = dialogBuilder.create() // Get a handle for the shared preferences. val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context) // Get the screenshot preference. val allowScreenshots = sharedPreferences.getBoolean(getString(R.string.allow_screenshots_key), false) // Disable screenshots if not allowed. if (!allowScreenshots) { alertDialog.window!!.addFlags(WindowManager.LayoutParams.FLAG_SECURE) } // The alert dialog must be shown before items in the layout can be modified. alertDialog.show() // Get handles for the layout items. val fileNameEditText = alertDialog.findViewById(R.id.file_name_edittext)!! val browseButton = alertDialog.findViewById