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 2018-2023 by Marcel Bokhorst (M66B) */ import static android.app.Activity.RESULT_OK; import android.app.Dialog; import android.content.Context; import android.content.DialogInterface; import android.content.SharedPreferences; import android.os.Bundle; import android.text.Editable; import android.text.TextUtils; import android.text.TextWatcher; import android.view.KeyEvent; import android.view.LayoutInflater; import android.view.View; import android.view.WindowManager; import android.view.inputmethod.EditorInfo; import android.widget.Button; import android.widget.TextView; import androidx.annotation.NonNull; import androidx.annotation.Nullable; import androidx.appcompat.app.AlertDialog; import androidx.lifecycle.ViewModelProvider; import androidx.preference.PreferenceManager; import com.google.android.material.textfield.TextInputLayout; public class FragmentDialogExport extends FragmentDialogBase { private TextInputLayout tilPassword1; private TextInputLayout tilPassword2; @Override public void onSaveInstanceState(@NonNull Bundle outState) { outState.putString("fair:password1", tilPassword1 == null ? null : tilPassword1.getEditText().getText().toString()); outState.putString("fair:password2", tilPassword2 == null ? null : tilPassword2.getEditText().getText().toString()); super.onSaveInstanceState(outState); } @NonNull @Override public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) { Context context = getContext(); View dview = LayoutInflater.from(context).inflate(R.layout.dialog_export, null); tilPassword1 = dview.findViewById(R.id.tilPassword1); tilPassword2 = dview.findViewById(R.id.tilPassword2); if (savedInstanceState != null) { tilPassword1.getEditText().setText(savedInstanceState.getString("fair:password1")); tilPassword2.getEditText().setText(savedInstanceState.getString("fair:password2")); } Dialog dialog = new AlertDialog.Builder(context) .setView(dview) .setPositiveButton(R.string.title_save_file, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { ViewModelExport vme = new ViewModelProvider(getActivity()).get(ViewModelExport.class); vme.setPassword(tilPassword1.getEditText().getText().toString()); sendResult(RESULT_OK); } }) .setNegativeButton(android.R.string.cancel, null) .create(); dialog.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE); return dialog; } @Override public void onStart() { super.onStart(); SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext()); boolean debug = (BuildConfig.DEBUG || prefs.getBoolean("debug", false)); Button btnOk = ((AlertDialog) getDialog()).getButton(AlertDialog.BUTTON_POSITIVE); TextWatcher w = 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) { // Do nothing } @Override public void afterTextChanged(Editable s) { String p1 = tilPassword1.getEditText().getText().toString(); String p2 = tilPassword2.getEditText().getText().toString(); btnOk.setEnabled((debug || !TextUtils.isEmpty(p1)) && p1.equals(p2)); tilPassword2.setHint(!TextUtils.isEmpty(p2) && !p2.equals(p1) ? R.string.title_setup_password_different : R.string.title_setup_password_repeat); } }; tilPassword1.getEditText().addTextChangedListener(w); tilPassword2.getEditText().addTextChangedListener(w); w.afterTextChanged(null); tilPassword2.getEditText().setOnEditorActionListener(new TextView.OnEditorActionListener() { @Override public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { if (actionId == EditorInfo.IME_ACTION_DONE) { btnOk.performClick(); return true; } else return false; } }); } }