package eu.faircode.email; /* This file is part of FairEmail. FairEmail 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. FairEmail 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 FairEmail. If not, see . Copyright 2018-2021 by Marcel Bokhorst (M66B) */ import android.app.Dialog; import android.content.Context; import android.content.DialogInterface; import android.content.SharedPreferences; import android.content.res.Configuration; import android.graphics.Bitmap; import android.graphics.Color; import android.net.Uri; import android.os.Bundle; import android.text.Editable; import android.text.TextWatcher; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.view.Window; import android.widget.AdapterView; import android.widget.Button; import android.widget.CompoundButton; import android.widget.EditText; import android.widget.ImageButton; import android.widget.ImageView; import android.widget.RadioGroup; import android.widget.SeekBar; import android.widget.Spinner; import android.widget.TextView; import android.widget.Toast; import androidx.annotation.NonNull; import androidx.annotation.Nullable; import androidx.appcompat.app.AlertDialog; import androidx.appcompat.widget.SwitchCompat; import androidx.fragment.app.FragmentActivity; import androidx.lifecycle.Lifecycle; import androidx.preference.PreferenceManager; import com.flask.colorpicker.ColorPickerView; import com.flask.colorpicker.builder.ColorPickerClickListener; import com.flask.colorpicker.builder.ColorPickerDialogBuilder; public class FragmentOptionsDisplay extends FragmentBase implements SharedPreferences.OnSharedPreferenceChangeListener { private Button btnTheme; private Spinner spStartup; private SwitchCompat swCards; private SwitchCompat swBeige; private SwitchCompat swDate; private SwitchCompat swNavBarColorize; private SwitchCompat swPortrait2; private SwitchCompat swLandscape; private SwitchCompat swLandscape3; private SwitchCompat swThreading; private SwitchCompat swThreadingUnread; private SwitchCompat swIndentation; private SwitchCompat swSeekbar; private SwitchCompat swActionbar; private SwitchCompat swActionbarColor; private SwitchCompat swHighlightUnread; private ViewButtonColor btnHighlightColor; private SwitchCompat swColorStripe; private SwitchCompat swAvatars; private TextView tvGravatarsHint; private SwitchCompat swGravatars; private SwitchCompat swFavicons; private SwitchCompat swGeneratedIcons; private SwitchCompat swIdenticons; private SwitchCompat swCircular; private ImageView ivRed; private ImageView ivGreen; private ImageView ivBlue; private SeekBar sbSaturation; private SeekBar sbBrightness; private SeekBar sbThreshold; private SwitchCompat swNameEmail; private SwitchCompat swPreferContact; private SwitchCompat swDistinguishContacts; private SwitchCompat swShowRecipients; private SwitchCompat swSubjectTop; private Spinner spFontSizeSender; private Spinner spFontSizeSubject; private SwitchCompat swSubjectItalic; private SwitchCompat swHighlightSubject; private Spinner spSubjectEllipsize; private SwitchCompat swKeywords; private SwitchCompat swLabels; private SwitchCompat swFlags; private SwitchCompat swFlagsBackground; private SwitchCompat swPreview; private SwitchCompat swPreviewItalic; private Spinner spPreviewLines; private SwitchCompat swAddresses; private EditText etMessageZoom; private SwitchCompat swOverviewMode; private SwitchCompat swContrast; private SwitchCompat swMonospaced; private SwitchCompat swMonospacedPre; private SwitchCompat swTextColor; private SwitchCompat swTextSize; private SwitchCompat swTextFont; private SwitchCompat swTextAlign; private SwitchCompat swTextSeparators; private SwitchCompat swCollapseQuotes; private SwitchCompat swImagesPlaceholders; private SwitchCompat swImagesInline; private SwitchCompat swAttachmentsAlt; private SwitchCompat swThumbnails; private SwitchCompat swParseClasses; private SwitchCompat swAuthentication; private final static String[] RESET_OPTIONS = new String[]{ "theme", "startup", "cards", "beige", "date", "navbar_colorize", "portrait2", "landscape", "landscape3", "threading", "threading_unread", "indentation", "seekbar", "actionbar", "actionbar_color", "highlight_unread", "highlight_color", "color_stripe", "avatars", "gravatars", "favicons", "generated_icons", "identicons", "circular", "saturation", "brightness", "threshold", "name_email", "prefer_contact", "distinguish_contacts", "show_recipients", "subject_top", "font_size_sender", "font_size_subject", "subject_italic", "highlight_subject", "subject_ellipsize", "keywords_header", "labels_header", "flags", "flags_background", "preview", "preview_italic", "preview_lines", "addresses", "message_zoom", "overview_mode", "contrast", "monospaced", "monospaced_pre", "text_color", "text_size", "text_font", "text_align", "text_separators", "collapse_quotes", "image_placeholders", "inline_images", "attachments_alt", "thumbnails", "parse_classes", "authentication" }; @Override @Nullable public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { setSubtitle(R.string.title_setup); setHasOptionsMenu(true); View view = inflater.inflate(R.layout.fragment_options_display, container, false); // Get controls btnTheme = view.findViewById(R.id.btnTheme); spStartup = view.findViewById(R.id.spStartup); swCards = view.findViewById(R.id.swCards); swBeige = view.findViewById(R.id.swBeige); swDate = view.findViewById(R.id.swDate); swNavBarColorize = view.findViewById(R.id.swNavBarColorize); swPortrait2 = view.findViewById(R.id.swPortrait2); swLandscape = view.findViewById(R.id.swLandscape); swLandscape3 = view.findViewById(R.id.swLandscape3); swThreading = view.findViewById(R.id.swThreading); swThreadingUnread = view.findViewById(R.id.swThreadingUnread); swIndentation = view.findViewById(R.id.swIndentation); swSeekbar = view.findViewById(R.id.swSeekbar); swActionbar = view.findViewById(R.id.swActionbar); swActionbarColor = view.findViewById(R.id.swActionbarColor); swHighlightUnread = view.findViewById(R.id.swHighlightUnread); btnHighlightColor = view.findViewById(R.id.btnHighlightColor); swColorStripe = view.findViewById(R.id.swColorStripe); swAvatars = view.findViewById(R.id.swAvatars); swGravatars = view.findViewById(R.id.swGravatars); tvGravatarsHint = view.findViewById(R.id.tvGravatarsHint); swFavicons = view.findViewById(R.id.swFavicons); swGeneratedIcons = view.findViewById(R.id.swGeneratedIcons); swIdenticons = view.findViewById(R.id.swIdenticons); swCircular = view.findViewById(R.id.swCircular); ivRed = view.findViewById(R.id.ivRed); ivGreen = view.findViewById(R.id.ivGreen); ivBlue = view.findViewById(R.id.ivBlue); sbSaturation = view.findViewById(R.id.sbSaturation); sbBrightness = view.findViewById(R.id.sbBrightness); sbThreshold = view.findViewById(R.id.sbThreshold); swNameEmail = view.findViewById(R.id.swNameEmail); swPreferContact = view.findViewById(R.id.swPreferContact); swDistinguishContacts = view.findViewById(R.id.swDistinguishContacts); swShowRecipients = view.findViewById(R.id.swShowRecipients); swSubjectTop = view.findViewById(R.id.swSubjectTop); spFontSizeSender = view.findViewById(R.id.spFontSizeSender); spFontSizeSubject = view.findViewById(R.id.spFontSizeSubject); swSubjectItalic = view.findViewById(R.id.swSubjectItalic); swHighlightSubject = view.findViewById(R.id.swHighlightSubject); spSubjectEllipsize = view.findViewById(R.id.spSubjectEllipsize); swKeywords = view.findViewById(R.id.swKeywords); swLabels = view.findViewById(R.id.swLabels); swFlags = view.findViewById(R.id.swFlags); swFlagsBackground = view.findViewById(R.id.swFlagsBackground); swPreview = view.findViewById(R.id.swPreview); swPreviewItalic = view.findViewById(R.id.swPreviewItalic); spPreviewLines = view.findViewById(R.id.spPreviewLines); swAddresses = view.findViewById(R.id.swAddresses); etMessageZoom = view.findViewById(R.id.etMessageZoom); swOverviewMode = view.findViewById(R.id.swOverviewMode); swContrast = view.findViewById(R.id.swContrast); swMonospaced = view.findViewById(R.id.swMonospaced); swMonospacedPre = view.findViewById(R.id.swMonospacedPre); swTextColor = view.findViewById(R.id.swTextColor); swTextSize = view.findViewById(R.id.swTextSize); swTextFont = view.findViewById(R.id.swTextFont); swTextAlign = view.findViewById(R.id.swTextAlign); swTextSeparators = view.findViewById(R.id.swTextSeparators); swCollapseQuotes = view.findViewById(R.id.swCollapseQuotes); swImagesPlaceholders = view.findViewById(R.id.swImagesPlaceholders); swImagesInline = view.findViewById(R.id.swImagesInline); swAttachmentsAlt = view.findViewById(R.id.swAttachmentsAlt); swThumbnails = view.findViewById(R.id.swThumbnails); swParseClasses = view.findViewById(R.id.swParseClasses); swAuthentication = view.findViewById(R.id.swAuthentication); setOptions(); // Wire controls final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext()); btnTheme.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { new FragmentDialogTheme().show(getParentFragmentManager(), "setup:theme"); } }); spStartup.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView adapterView, View view, int position, long id) { String[] values = getResources().getStringArray(R.array.startupValues); prefs.edit().putString("startup", values[position]).apply(); } @Override public void onNothingSelected(AdapterView parent) { prefs.edit().remove("startup").apply(); } }); swCards.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("cards", checked).apply(); swBeige.setEnabled(checked); swIndentation.setEnabled(checked); } }); swBeige.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("beige", checked).apply(); } }); swDate.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("date", checked).apply(); } }); swNavBarColorize.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("navbar_colorize", checked).apply(); setNavigationBarColor( checked ? Helper.resolveColor(getContext(), R.attr.colorPrimaryDark) : Color.BLACK); } }); swPortrait2.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("portrait2", checked).apply(); } }); swLandscape.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("landscape", checked).apply(); } }); swLandscape3.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("landscape3", checked).apply(); } }); swThreading.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("threading", checked).apply(); swThreadingUnread.setEnabled(checked); WidgetUnified.updateData(getContext()); } }); swThreadingUnread.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("threading_unread", checked).apply(); } }); swIndentation.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("indentation", checked).apply(); } }); swSeekbar.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("seekbar", checked).apply(); } }); swActionbar.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("actionbar", checked).apply(); swActionbarColor.setEnabled(checked); } }); swActionbarColor.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("actionbar_color", checked).apply(); } }); swHighlightUnread.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("highlight_unread", checked).apply(); } }); btnHighlightColor.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Context context = getContext(); int editTextColor = Helper.resolveColor(context, android.R.attr.editTextColor); int highlightColor = prefs.getInt("highlight_color", Helper.resolveColor(context, R.attr.colorAccent)); ColorPickerDialogBuilder builder = ColorPickerDialogBuilder .with(context) .setTitle(R.string.title_advanced_highlight_color) .initialColor(highlightColor) .showColorEdit(true) .setColorEditTextColor(editTextColor) .wheelType(ColorPickerView.WHEEL_TYPE.FLOWER) .density(6) .lightnessSliderOnly() .setPositiveButton(android.R.string.ok, new ColorPickerClickListener() { @Override public void onClick(DialogInterface dialog, int selectedColor, Integer[] allColors) { prefs.edit().putInt("highlight_color", selectedColor).apply(); btnHighlightColor.setColor(selectedColor); } }) .setNegativeButton(R.string.title_reset, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { prefs.edit().remove("highlight_color").apply(); btnHighlightColor.setColor(Helper.resolveColor(context, R.attr.colorAccent)); } }); builder.build().show(); } }); swColorStripe.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("color_stripe", checked).apply(); WidgetUnified.updateData(getContext()); } }); swAvatars.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("avatars", checked).apply(); ContactInfo.clearCache(getContext()); } }); swGravatars.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("gravatars", checked).apply(); ContactInfo.clearCache(getContext()); } }); swFavicons.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("favicons", checked).apply(); ContactInfo.clearCache(getContext()); } }); tvGravatarsHint.getPaint().setUnderlineText(true); tvGravatarsHint.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Helper.view(getContext(), Uri.parse(Helper.GRAVATAR_PRIVACY_URI), true); } }); swGeneratedIcons.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("generated_icons", checked).apply(); swIdenticons.setEnabled(checked); sbSaturation.setEnabled(checked); sbBrightness.setEnabled(checked); sbThreshold.setEnabled(checked); ContactInfo.clearCache(getContext()); } }); swIdenticons.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("identicons", checked).apply(); ContactInfo.clearCache(getContext()); } }); swCircular.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("circular", checked).apply(); updateColor(); ContactInfo.clearCache(getContext()); } }); sbSaturation.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { prefs.edit().putInt("saturation", progress).apply(); updateColor(); ContactInfo.clearCache(getContext()); } @Override public void onStartTrackingTouch(SeekBar seekBar) { // Do nothing } @Override public void onStopTrackingTouch(SeekBar seekBar) { // Do nothing } }); sbBrightness.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { prefs.edit().putInt("brightness", progress).apply(); updateColor(); ContactInfo.clearCache(getContext()); } @Override public void onStartTrackingTouch(SeekBar seekBar) { // Do nothing } @Override public void onStopTrackingTouch(SeekBar seekBar) { // Do nothing } }); sbThreshold.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { prefs.edit().putInt("threshold", progress).apply(); updateColor(); ContactInfo.clearCache(getContext()); } @Override public void onStartTrackingTouch(SeekBar seekBar) { // Do nothing } @Override public void onStopTrackingTouch(SeekBar seekBar) { // Do nothing } }); swNameEmail.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("name_email", checked).apply(); } }); swPreferContact.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("prefer_contact", checked).apply(); } }); swDistinguishContacts.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("distinguish_contacts", checked).apply(); } }); swShowRecipients.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("show_recipients", checked).apply(); } }); swSubjectTop.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("subject_top", checked).apply(); WidgetUnified.updateData(getContext()); } }); spFontSizeSender.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView adapterView, View view, int position, long id) { int[] values = getResources().getIntArray(R.array.fontSizeValues); prefs.edit().putInt("font_size_sender", values[position]).apply(); } @Override public void onNothingSelected(AdapterView parent) { prefs.edit().remove("font_size_sender").apply(); } }); spFontSizeSubject.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView adapterView, View view, int position, long id) { int[] values = getResources().getIntArray(R.array.fontSizeValues); prefs.edit().putInt("font_size_subject", values[position]).apply(); } @Override public void onNothingSelected(AdapterView parent) { prefs.edit().remove("font_size_subject").apply(); } }); swSubjectItalic.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("subject_italic", checked).apply(); WidgetUnified.updateData(getContext()); } }); swHighlightSubject.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("highlight_subject", checked).apply(); } }); spSubjectEllipsize.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView adapterView, View view, int position, long id) { String[] values = getResources().getStringArray(R.array.ellipsizeValues); prefs.edit().putString("subject_ellipsize", values[position]).apply(); } @Override public void onNothingSelected(AdapterView parent) { prefs.edit().remove("subject_ellipsize").apply(); } }); swKeywords.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("keywords_header", checked).apply(); } }); swLabels.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("labels_header", checked).apply(); } }); swFlags.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("flags", checked).apply(); } }); swFlagsBackground.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("flags_background", checked).apply(); } }); swPreview.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("preview", checked).apply(); swPreviewItalic.setEnabled(checked); spPreviewLines.setEnabled(checked); } }); swPreviewItalic.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("preview_italic", checked).apply(); } }); spPreviewLines.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView adapterView, View view, int position, long id) { prefs.edit().putInt("preview_lines", position + 1).apply(); } @Override public void onNothingSelected(AdapterView parent) { prefs.edit().remove("preview_lines").apply(); } }); swAddresses.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("addresses", checked).apply(); } }); etMessageZoom.addTextChangedListener(new TextWatcher() { @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { // Do nothing } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { try { int zoom = (s.length() > 0 ? Integer.parseInt(s.toString()) : 0); if (zoom == 0) prefs.edit().remove("message_zoom").apply(); else prefs.edit().putInt("message_zoom", zoom).apply(); } catch (NumberFormatException ex) { Log.e(ex); } } @Override public void afterTextChanged(Editable s) { // Do nothing } }); swOverviewMode.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("overview_mode", checked).apply(); } }); swContrast.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("contrast", checked).apply(); } }); swMonospaced.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("monospaced", checked).apply(); } }); swMonospacedPre.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("monospaced_pre", checked).apply(); } }); swTextColor.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("text_color", checked).apply(); } }); String theme = prefs.getString("theme", "light"); swTextColor.setEnabled(!"black_and_white".equals(theme)); swTextSize.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("text_size", checked).apply(); } }); swTextFont.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("text_font", checked).apply(); } }); swTextAlign.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("text_align", checked).apply(); } }); swTextSeparators.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("text_separators", checked).apply(); } }); swCollapseQuotes.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("collapse_quotes", checked).apply(); } }); swImagesPlaceholders.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("image_placeholders", checked).apply(); } }); swImagesInline.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("inline_images", checked).apply(); } }); swAttachmentsAlt.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("attachments_alt", checked).apply(); } }); swThumbnails.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("thumbnails", checked).apply(); } }); swParseClasses.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("parse_classes", checked).apply(); } }); swAuthentication.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean checked) { prefs.edit().putBoolean("authentication", checked).apply(); } }); PreferenceManager.getDefaultSharedPreferences(getContext()).registerOnSharedPreferenceChangeListener(this); return view; } @Override public void onDestroyView() { PreferenceManager.getDefaultSharedPreferences(getContext()).unregisterOnSharedPreferenceChangeListener(this); super.onDestroyView(); } @Override public void onSharedPreferenceChanged(SharedPreferences prefs, String key) { if ("message_zoom".equals(key)) return; if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED)) setOptions(); } @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { inflater.inflate(R.menu.menu_options, menu); super.onCreateOptionsMenu(menu, inflater); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.menu_default: onMenuDefault(); return true; default: return super.onOptionsItemSelected(item); } } private void onMenuDefault() { SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext()); SharedPreferences.Editor editor = prefs.edit(); for (String option : RESET_OPTIONS) editor.remove(option); editor.apply(); setNavigationBarColor(Color.BLACK); ToastEx.makeText(getContext(), R.string.title_setup_done, Toast.LENGTH_LONG).show(); } private void setOptions() { SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext()); boolean normal = getResources().getConfiguration() .isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_NORMAL); String startup = prefs.getString("startup", "unified"); String[] startupValues = getResources().getStringArray(R.array.startupValues); for (int pos = 0; pos < startupValues.length; pos++) if (startupValues[pos].equals(startup)) { spStartup.setSelection(pos); break; } swCards.setChecked(prefs.getBoolean("cards", true)); swBeige.setChecked(prefs.getBoolean("beige", true)); swBeige.setEnabled(swCards.isChecked()); swDate.setChecked(prefs.getBoolean("date", true)); swNavBarColorize.setChecked(prefs.getBoolean("navbar_colorize", false)); swPortrait2.setChecked(prefs.getBoolean("portrait2", false)); swLandscape.setChecked(prefs.getBoolean("landscape", true)); swLandscape.setEnabled(normal); swLandscape3.setChecked(prefs.getBoolean("landscape3", false)); swLandscape3.setEnabled(normal); swThreading.setChecked(prefs.getBoolean("threading", true)); swThreadingUnread.setChecked(prefs.getBoolean("threading_unread", false)); swThreadingUnread.setEnabled(swThreading.isChecked()); swIndentation.setChecked(prefs.getBoolean("indentation", false)); swIndentation.setEnabled(swCards.isChecked()); swSeekbar.setChecked(prefs.getBoolean("seekbar", false)); swActionbar.setChecked(prefs.getBoolean("actionbar", true)); swActionbarColor.setChecked(prefs.getBoolean("actionbar_color", false)); swActionbarColor.setEnabled(swActionbar.isChecked()); swHighlightUnread.setChecked(prefs.getBoolean("highlight_unread", true)); btnHighlightColor.setColor(prefs.getInt("highlight_color", Helper.resolveColor(getContext(), R.attr.colorUnreadHighlight))); swColorStripe.setChecked(prefs.getBoolean("color_stripe", true)); swAvatars.setChecked(prefs.getBoolean("avatars", true)); swGravatars.setChecked(prefs.getBoolean("gravatars", false)); swFavicons.setChecked(prefs.getBoolean("favicons", false)); swGeneratedIcons.setChecked(prefs.getBoolean("generated_icons", true)); swIdenticons.setChecked(prefs.getBoolean("identicons", false)); swIdenticons.setEnabled(swGeneratedIcons.isChecked()); swCircular.setChecked(prefs.getBoolean("circular", true)); sbSaturation.setProgress(prefs.getInt("saturation", 100)); sbSaturation.setEnabled(swGeneratedIcons.isChecked()); sbBrightness.setProgress(prefs.getInt("brightness", 100)); sbBrightness.setEnabled(swGeneratedIcons.isChecked()); sbThreshold.setProgress(prefs.getInt("threshold", 50)); sbThreshold.setEnabled(swGeneratedIcons.isChecked()); swNameEmail.setChecked(prefs.getBoolean("name_email", false)); swPreferContact.setChecked(prefs.getBoolean("prefer_contact", false)); swDistinguishContacts.setChecked(prefs.getBoolean("distinguish_contacts", false)); swShowRecipients.setChecked(prefs.getBoolean("show_recipients", false)); swSubjectTop.setChecked(prefs.getBoolean("subject_top", false)); int[] fontSizeValues = getResources().getIntArray(R.array.fontSizeValues); int font_size_sender = prefs.getInt("font_size_sender", -1); for (int pos = 0; pos < fontSizeValues.length; pos++) if (fontSizeValues[pos] == font_size_sender) { spFontSizeSender.setSelection(pos); break; } int font_size_subject = prefs.getInt("font_size_subject", -1); for (int pos = 0; pos < fontSizeValues.length; pos++) if (fontSizeValues[pos] == font_size_subject) { spFontSizeSubject.setSelection(pos); break; } swSubjectItalic.setChecked(prefs.getBoolean("subject_italic", true)); swHighlightSubject.setChecked(prefs.getBoolean("highlight_subject", false)); String subject_ellipsize = prefs.getString("subject_ellipsize", "full"); String[] ellipsizeValues = getResources().getStringArray(R.array.ellipsizeValues); for (int pos = 0; pos < startupValues.length; pos++) if (ellipsizeValues[pos].equals(subject_ellipsize)) { spSubjectEllipsize.setSelection(pos); break; } swKeywords.setChecked(prefs.getBoolean("keywords_header", false)); swLabels.setChecked(prefs.getBoolean("labels_header", true)); swFlags.setChecked(prefs.getBoolean("flags", true)); swFlagsBackground.setChecked(prefs.getBoolean("flags_background", false)); swPreview.setChecked(prefs.getBoolean("preview", false)); swPreviewItalic.setChecked(prefs.getBoolean("preview_italic", true)); swPreviewItalic.setEnabled(swPreview.isChecked()); spPreviewLines.setSelection(prefs.getInt("preview_lines", 2) - 1); spPreviewLines.setEnabled(swPreview.isChecked()); swAddresses.setChecked(prefs.getBoolean("addresses", false)); int message_zoom = prefs.getInt("message_zoom", 0); etMessageZoom.setText(message_zoom == 0 ? null : Integer.toString(message_zoom)); swOverviewMode.setChecked(prefs.getBoolean("overview_mode", false)); swContrast.setChecked(prefs.getBoolean("contrast", false)); swMonospaced.setChecked(prefs.getBoolean("monospaced", false)); swMonospacedPre.setChecked(prefs.getBoolean("monospaced_pre", false)); swTextColor.setChecked(prefs.getBoolean("text_color", true)); swTextSize.setChecked(prefs.getBoolean("text_size", true)); swTextFont.setChecked(prefs.getBoolean("text_font", true)); swTextAlign.setChecked(prefs.getBoolean("text_align", true)); swTextSeparators.setChecked(prefs.getBoolean("text_separators", true)); swCollapseQuotes.setChecked(prefs.getBoolean("collapse_quotes", false)); swImagesPlaceholders.setChecked(prefs.getBoolean("image_placeholders", true)); swImagesInline.setChecked(prefs.getBoolean("inline_images", false)); swAttachmentsAlt.setChecked(prefs.getBoolean("attachments_alt", false)); swThumbnails.setChecked(prefs.getBoolean("thumbnails", true)); swParseClasses.setChecked(prefs.getBoolean("parse_classes", true)); swAuthentication.setChecked(prefs.getBoolean("authentication", true)); updateColor(); } private void setNavigationBarColor(int color) { FragmentActivity activity = getActivity(); if (activity == null) return; Window window = activity.getWindow(); if (window == null) return; window.setNavigationBarColor(color); } private void updateColor() { Context context = getContext(); SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); boolean identicons = prefs.getBoolean("identicons", false); boolean circular = prefs.getBoolean("circular", true); int size = Helper.dp2pixels(context, 36); byte[] ahash = ImageHelper.getHash("abc@example.com"); byte[] bhash = ImageHelper.getHash("bcd@example.com"); byte[] chash = ImageHelper.getHash("cde@example.com"); Integer radius = (circular && !identicons ? null : Helper.dp2pixels(context, 3)); Bitmap red = (identicons ? ImageHelper.generateIdenticon(ahash, 0f, size, 5, context) : ImageHelper.generateLetterIcon("A", 0f, size, context)); Bitmap green = (identicons ? ImageHelper.generateIdenticon(bhash, 120f, size, 5, context) : ImageHelper.generateLetterIcon("B", 120f, size, context)); Bitmap blue = (identicons ? ImageHelper.generateIdenticon(chash, 240f, size, 5, context) : ImageHelper.generateLetterIcon("C", 240f, size, context)); ivRed.setImageBitmap(ImageHelper.makeCircular(red, radius)); ivGreen.setImageBitmap(ImageHelper.makeCircular(green, radius)); ivBlue.setImageBitmap(ImageHelper.makeCircular(blue, radius)); } public static class FragmentDialogTheme extends FragmentDialogBase { private ImageButton itten; private RadioGroup rgTheme; private SwitchCompat swReverse; private RadioGroup rgThemeOptions; private SwitchCompat swBlack; private TextView tvSystem; private void eval() { int checkedId = rgTheme.getCheckedRadioButtonId(); boolean grey = (checkedId == R.id.rbThemeGrey); boolean colored = (grey || checkedId == R.id.rbThemeBlueOrange || checkedId == R.id.rbThemeYellowPurple || checkedId == R.id.rbThemeRedGreen); int optionId = rgThemeOptions.getCheckedRadioButtonId(); swReverse.setEnabled(colored && !grey); rgThemeOptions.setEnabled(colored); for (int i = 0; i < rgThemeOptions.getChildCount(); i++) rgThemeOptions.getChildAt(i).setEnabled(colored); swBlack.setEnabled(colored && !grey && optionId != R.id.rbThemeLight); tvSystem.setEnabled(colored && optionId == R.id.rbThemeSystem); } @NonNull @Override public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) { View dview = LayoutInflater.from(getContext()).inflate(R.layout.dialog_theme, null); itten = dview.findViewById(R.id.itten); rgTheme = dview.findViewById(R.id.rgTheme); swReverse = dview.findViewById(R.id.swReverse); rgThemeOptions = dview.findViewById(R.id.rgThemeOptions); swBlack = dview.findViewById(R.id.swBlack); tvSystem = dview.findViewById(R.id.tvSystem); final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext()); String theme = prefs.getString("theme", "light"); itten.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Uri uri = Uri.parse("https://en.wikipedia.org/wiki/Johannes_Itten"); Helper.view(getContext(), uri, false); } }); rgTheme.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() { @Override public void onCheckedChanged(RadioGroup group, int checkedId) { eval(); } }); swReverse.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { eval(); } }); rgThemeOptions.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() { @Override public void onCheckedChanged(RadioGroup group, int checkedId) { eval(); } }); swBlack.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { eval(); } }); boolean reversed = (theme.startsWith("orange_blue") || theme.startsWith("purple_yellow") || theme.startsWith("green_red")); boolean dark = theme.endsWith("dark"); boolean system = (theme.endsWith("system") || theme.endsWith("system_black")); boolean black = (!"black".equals(theme) && theme.endsWith("black")); swReverse.setChecked(reversed); if (system) rgThemeOptions.check(R.id.rbThemeSystem); else if (dark || black) rgThemeOptions.check(R.id.rbThemeDark); else rgThemeOptions.check(R.id.rbThemeLight); swBlack.setChecked(black); switch (theme) { case "light": case "dark": case "system": case "blue_orange_system": case "blue_orange_system_black": case "blue_orange_light": case "blue_orange_dark": case "blue_orange_black": case "orange_blue_system": case "orange_blue_system_black": case "orange_blue_light": case "orange_blue_dark": case "orange_blue_black": rgTheme.check(R.id.rbThemeBlueOrange); break; case "yellow_purple_system": case "yellow_purple_system_black": case "yellow_purple_light": case "yellow_purple_dark": case "yellow_purple_black": case "purple_yellow_system": case "purple_yellow_system_black": case "purple_yellow_light": case "purple_yellow_dark": case "purple_yellow_black": rgTheme.check(R.id.rbThemeYellowPurple); break; case "red_green_system": case "red_green_system_black": case "red_green_light": case "red_green_dark": case "red_green_black": case "green_red_system": case "green_red_system_black": case "green_red_light": case "green_red_dark": case "green_red_black": rgTheme.check(R.id.rbThemeRedGreen); break; case "grey_system": case "grey_light": case "grey_dark": rgTheme.check(R.id.rbThemeGrey); break; case "black": rgTheme.check(R.id.rbThemeBlack); break; case "black_and_white": rgTheme.check(R.id.rbThemeBlackAndWhite); break; } return new AlertDialog.Builder(getContext()) .setView(dview) .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { getActivity().getIntent().putExtra("tab", "display"); ContactInfo.clearCache(getContext()); int optionId = rgThemeOptions.getCheckedRadioButtonId(); boolean reverse = (swReverse.isEnabled() && swReverse.isChecked()); boolean dark = (rgThemeOptions.isEnabled() && optionId == R.id.rbThemeDark); boolean system = (rgThemeOptions.isEnabled() && optionId == R.id.rbThemeSystem); boolean black = (swBlack.isEnabled() && swBlack.isChecked()); SharedPreferences.Editor editor = prefs.edit(); editor.remove("highlight_color"); switch (rgTheme.getCheckedRadioButtonId()) { case R.id.rbThemeBlueOrange: if (system) editor.putString("theme", (reverse ? "orange_blue_system" : "blue_orange_system") + (black ? "_black" : "")).apply(); else editor.putString("theme", (reverse ? "orange_blue" : "blue_orange") + (black ? "_black" : dark ? "_dark" : "_light")).apply(); break; case R.id.rbThemeYellowPurple: if (system) editor.putString("theme", (reverse ? "purple_yellow_system" : "yellow_purple_system") + (black ? "_black" : "")).apply(); else editor.putString("theme", (reverse ? "purple_yellow" : "yellow_purple") + (black ? "_black" : dark ? "_dark" : "_light")).apply(); break; case R.id.rbThemeRedGreen: if (system) editor.putString("theme", (reverse ? "green_red_system" : "red_green_system") + (black ? "_black" : "")).apply(); else editor.putString("theme", (reverse ? "green_red" : "red_green") + (black ? "_black" : dark ? "_dark" : "_light")).apply(); break; case R.id.rbThemeGrey: if (system) editor.putString("theme", "grey_system").apply(); else editor.putString("theme", "grey" + (dark ? "_dark" : "_light")).apply(); break; case R.id.rbThemeBlack: editor.putString("theme", "black").apply(); break; case R.id.rbThemeBlackAndWhite: editor.putString("theme", "black_and_white").apply(); break; } editor.apply(); } }) .setNegativeButton(android.R.string.cancel, null) .create(); } } }