X-Git-Url: https://gitweb.stoutner.com/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Fdialogs%2FFontSizeDialog.java;fp=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Fdialogs%2FFontSizeDialog.java;h=0000000000000000000000000000000000000000;hb=bc2e180db377eedadbe1ea455d8fb311ead8f9d6;hp=7a0e07ebf91647af0a27e1f8e68ccb096a36451c;hpb=a9b4d8c78a305c2602ced2058702254ea4e3b79b;p=PrivacyBrowserAndroid.git diff --git a/app/src/main/java/com/stoutner/privacybrowser/dialogs/FontSizeDialog.java b/app/src/main/java/com/stoutner/privacybrowser/dialogs/FontSizeDialog.java deleted file mode 100644 index 7a0e07eb..00000000 --- a/app/src/main/java/com/stoutner/privacybrowser/dialogs/FontSizeDialog.java +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Copyright © 2019-2020 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.annotation.SuppressLint; -import android.app.Activity; -import android.app.Dialog; -import android.content.Context; -import android.content.DialogInterface; -import android.content.SharedPreferences; -import android.content.res.Configuration; -import android.os.Bundle; -import android.view.KeyEvent; -import android.view.View; -import android.view.Window; -import android.view.WindowManager; -import android.widget.EditText; - -import androidx.annotation.NonNull; -import androidx.appcompat.app.AlertDialog; -import androidx.fragment.app.DialogFragment; -import androidx.preference.PreferenceManager; - -import com.stoutner.privacybrowser.R; - -public class FontSizeDialog extends DialogFragment { - // Define the update font size listener. - private UpdateFontSizeListener updateFontSizeListener; - - // The public interface is used to send information back to the parent activity. - public interface UpdateFontSizeListener { - void onApplyNewFontSize(DialogFragment dialogFragment); - } - - @Override - public void onAttach(@NonNull Context context) { - // Run the default commands. - super.onAttach(context); - - // Get a handle for the update font size listener from the launching context. - updateFontSizeListener = (UpdateFontSizeListener) context; - } - - public static FontSizeDialog displayDialog(int fontSize) { - // Create an arguments bundle. - Bundle argumentsBundle = new Bundle(); - - // Store the font size in the bundle. - argumentsBundle.putInt("font_size", fontSize); - - // Create a new instance of the dialog. - FontSizeDialog fontSizeDialog = new FontSizeDialog(); - - // Add the bundle to the dialog. - fontSizeDialog.setArguments(argumentsBundle); - - // Return the new dialog. - return fontSizeDialog; - } - - // `@SuppressLing("InflateParams")` removes the warning about using null as the parent view group when inflating the alert dialog. - @SuppressLint("InflateParams") - @Override - @NonNull - public Dialog onCreateDialog(Bundle savedInstanceState) { - // Get a handle for the activity and the context. - Activity activity = getActivity(); - Context context = getContext(); - - // Remove the incorrect lint warnings below that the activity and context might be null. - assert activity != null; - assert context != null; - - // Get the arguments. - Bundle arguments = getArguments(); - - // Remove the incorrect lint warning below that `getInt()` might be null. - assert arguments != null; - - // Get the current font size. - int currentFontSize = arguments.getInt("font_size"); - - // Use a builder to create the alert dialog. - AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(context, R.style.PrivacyBrowserAlertDialog); - - // Get the current theme status. - int currentThemeStatus = getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK; - - // Set the icon according to the theme. - if (currentThemeStatus == Configuration.UI_MODE_NIGHT_YES) { - dialogBuilder.setIcon(R.drawable.font_size_night); - } else { - dialogBuilder.setIcon(R.drawable.font_size_day); - } - - // Set the title. - dialogBuilder.setTitle(R.string.font_size); - - // Set the view. The parent view is null because it will be assigned by the alert dialog. - dialogBuilder.setView(activity.getLayoutInflater().inflate(R.layout.font_size_dialog, null)); - - // Set the close button listener. Using `null` as the listener closes the dialog without doing anything else. - dialogBuilder.setNegativeButton(R.string.close, null); - - // Set the apply button listener. - dialogBuilder.setPositiveButton(R.string.apply, (DialogInterface dialog, int which) -> { - // Return the dialog fragment to the parent activity. - updateFontSizeListener.onApplyNewFontSize(this); - }); - - // Create an alert dialog from the builder. - AlertDialog alertDialog = dialogBuilder.create(); - - // Get the alert dialog window. - Window dialogWindow = alertDialog.getWindow(); - - // Remove the incorrect lint warning below that the dialog window might be null. - assert dialogWindow != null; - - // Get a handle for the shared preferences. - SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context); - - // Get the screenshot preferences. - boolean allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false); - - // Disable screenshots if not allowed. - if (!allowScreenshots) { - dialogWindow.addFlags(WindowManager.LayoutParams.FLAG_SECURE); - } - - // Display the keyboard. - dialogWindow.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE); - - // The alert dialog must be shown before items in the layout can be modified. - alertDialog.show(); - - // Get a handle for the font size edit text. - EditText fontSizeEditText = alertDialog.findViewById(R.id.font_size_edittext); - - // Remove the incorrect lint warning below that the edit text might be null. - assert fontSizeEditText != null; - - // Display the current font size. - fontSizeEditText.setText(String.valueOf(currentFontSize)); - - // Request focus on the font size edit text. - fontSizeEditText.requestFocus(); - - // Set the enter key on the keyboard to update the font size. - fontSizeEditText.setOnKeyListener((View view, int keyCode, KeyEvent keyEvent) -> { - // If the key event is a key-down on the `enter` key apply the new font size. - if ((keyEvent.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) { // The enter key was pressed. - // Trigger the update font size listener and return the dialog fragment to the parent activity. - updateFontSizeListener.onApplyNewFontSize((this)); - - // Manually dismiss the alert dialog. - alertDialog.dismiss(); - - //Consume the event. - return true; - } else { // If any other key was pressed do not consume the event. - return false; - } - }); - - // Return the alert dialog. - return alertDialog; - } -}