Android Open Source - droidtv Preferences Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

/******************************************************************************
 *  DroidTV, live TV on Android devices with host USB port and a DVB tuner    *
 *  Copyright (C) 2012  Christian Ulrich <chrulri@gmail.com>                  *
 *                                                                            *
 *  This program 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.                                       *
 *                                                                            *
 *  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.     *
 ******************************************************************************/
//ww w  .  ja  va  2 s.  co  m
package com.chrulri.droidtv;

import static com.chrulri.droidtv.Utils.Prefs.KEY_CHANNELCONFIGS;
import static com.chrulri.droidtv.Utils.Prefs.KEY_SCANCHANNELS;

import java.io.File;

import android.content.Intent;
import android.os.Bundle;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceClickListener;
import android.preference.PreferenceActivity;

public class PreferencesActivity extends PreferenceActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        addPreferencesFromResource(R.layout.preferences);
        // setup scan button
        Preference scanButton = findPreference(KEY_SCANCHANNELS);
        scanButton.setOnPreferenceClickListener(new OnPreferenceClickListener() {
            @Override
            public boolean onPreferenceClick(Preference preference) {
                Intent settingsActivity = new Intent(getBaseContext(),
                        ScanActivity.class);
                startActivity(settingsActivity);
                return true;
            }
        });
    }

    @Override
    protected void onStart() {
        super.onStart();
        // read channel configs from filesystem
        ListPreference channelConfigs = (ListPreference) findPreference(KEY_CHANNELCONFIGS);
        File configsDir = Utils.getConfigsDir(this);
        String[] configFiles = configsDir.list();
        String[] configs = new String[configFiles.length];
        for (int i = 0; i < configFiles.length; i++) {
            String fileName = configFiles[i];
            int pos = fileName.lastIndexOf(".conf");
            configs[i] = pos == -1 ? fileName : fileName.substring(0, pos);
        }
        channelConfigs.setEntries(configs);
        channelConfigs.setEntryValues(configFiles);
    }
}

Java Source Code List

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