mirror of
https://github.com/oxen-io/session-android.git
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132 lines
4 KiB
Java
132 lines
4 KiB
Java
/**
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* Copyright (C) 2011 Whisper Systems
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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.thoughtcrime.securesms.preferences;
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import org.thoughtcrime.securesms.ApplicationPreferencesActivity;
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import org.thoughtcrime.securesms.R;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.preference.DialogPreference;
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import android.util.AttributeSet;
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import android.view.View;
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import android.widget.AdapterView;
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import android.widget.SeekBar;
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import android.widget.Spinner;
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import android.widget.TextView;
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/**
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* Dialog preference for encryption passphrase timeout.
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*
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* @author Moxie Marlinspike
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*/
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public class PassphraseTimeoutPreference extends DialogPreference {
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private Spinner scaleSpinner;
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private SeekBar seekBar;
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private TextView timeoutText;
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public PassphraseTimeoutPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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this.setDialogLayoutResource(R.layout.passphrase_timeout_dialog);
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this.setPositiveButtonText("Ok");
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this.setNegativeButtonText("Cancel");
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}
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@Override
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protected View onCreateDialogView() {
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View dialog = super.onCreateDialogView();
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this.scaleSpinner = (Spinner)dialog.findViewById(R.id.scale);
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this.seekBar = (SeekBar)dialog.findViewById(R.id.seekbar);
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this.timeoutText = (TextView)dialog.findViewById(R.id.timeout_text);
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initializeDefaults();
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initializeListeners();
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return dialog;
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}
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@Override
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public void onClick(DialogInterface dialog, int which) {
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if (which == DialogInterface.BUTTON_POSITIVE) {
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int interval;
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if (scaleSpinner.getSelectedItemPosition() == 0) {
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interval = Math.max(seekBar.getProgress(), 1);
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} else {
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interval = Math.max(seekBar.getProgress(), 1) * 60;
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}
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this.getSharedPreferences().edit().putInt(ApplicationPreferencesActivity.PASSPHRASE_TIMEOUT_INTERVAL_PREF, interval).commit();
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}
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super.onClick(dialog, which);
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}
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private void initializeDefaults() {
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int timeout = this.getSharedPreferences().getInt(ApplicationPreferencesActivity.PASSPHRASE_TIMEOUT_INTERVAL_PREF, 60 * 5);
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if (timeout > 60) {
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scaleSpinner.setSelection(1);
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seekBar.setMax(24);
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seekBar.setProgress(timeout / 60);
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timeoutText.setText((timeout / 60) + "");
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} else {
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scaleSpinner.setSelection(0);
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seekBar.setMax(60);
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seekBar.setProgress(timeout);
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timeoutText.setText(timeout + "");
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}
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}
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private void initializeListeners() {
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this.seekBar.setOnSeekBarChangeListener(new SeekbarChangedListener());
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this.scaleSpinner.setOnItemSelectedListener(new ScaleSelectedListener());
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}
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private class ScaleSelectedListener implements AdapterView.OnItemSelectedListener {
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public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long selected) {
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if (selected == 0) {
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seekBar.setMax(60);
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} else {
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seekBar.setMax(24);
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}
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}
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public void onNothingSelected(AdapterView<?> arg0) {
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}
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}
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private class SeekbarChangedListener implements SeekBar.OnSeekBarChangeListener {
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public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
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if (progress < 1)
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progress = 1;
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timeoutText.setText(progress +"");
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}
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public void onStartTrackingTouch(SeekBar seekBar) {
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}
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public void onStopTrackingTouch(SeekBar seekBar) {
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}
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}
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}
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