Developer.java

/*
 * *************************************************************************
 *  Developer.java
 * **************************************************************************
 *  Copyright © 2015 VLC authors and VideoLAN
 *  Author: Geoffrey Métais
 *
 *  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 2 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, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
 *  ***************************************************************************
 */

package org.videolan.vlc.gui.preferences;

import android.Manifest;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.support.v7.preference.Preference;

import org.videolan.libvlc.util.AndroidUtil;
import org.videolan.vlc.BuildConfig;
import org.videolan.vlc.R;
import org.videolan.vlc.VLCApplication;
import org.videolan.vlc.gui.DebugLogActivity;
import org.videolan.vlc.util.VLCInstance;

public class Developer extends BasePreferenceFragment implements SharedPreferences.OnSharedPreferenceChangeListener {
    @Override
    protected int getXml() {
        return R.xml.preferences_dev;
    }

    @Override
    protected int getTitleId() {
        return R.string.developer_prefs_category;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        findPreference("debug_logs").setVisible(BuildConfig.DEBUG && (AndroidUtil.isJellyBeanMR1OrLater() ||
                getActivity().checkCallingOrSelfPermission(Manifest.permission.READ_LOGS) == PackageManager.PERMISSION_GRANTED));
    }

    @Override
    public void onStart() {
        super.onStart();
        getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
    }

    @Override
    public void onStop() {
        super.onStop();
        getPreferenceScreen().getSharedPreferences()
                .unregisterOnSharedPreferenceChangeListener(this);
    }

    @Override
    public boolean onPreferenceTreeClick(Preference preference) {
        switch (preference.getKey()){
            case "debug_logs":
                Intent intent = new Intent(VLCApplication.getAppContext(), DebugLogActivity.class);
                startActivity(intent);
                return true;
        }
        return super.onPreferenceTreeClick(preference);
    }

    @Override
    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
        switch (key){
            case "dev_hardware_decoder":
            case "enable_verbose_mode":
                VLCInstance.restart(getActivity());
                ((PreferencesActivity)getActivity()).restartMediaPlayer();
        }
    }
}