/*
* Copyright (C) Winson Chiu
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cw.kop.autobackground.settings;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceCategory;
import android.preference.PreferenceFragment;
import android.preference.SwitchPreference;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.Toast;
import org.json.JSONArray;
import org.json.JSONException;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.ArrayList;
import cw.kop.autobackground.CustomSwitchPreference;
import cw.kop.autobackground.DialogFactory;
import cw.kop.autobackground.LiveWallpaperService;
import cw.kop.autobackground.MainActivity;
import cw.kop.autobackground.R;
import cw.kop.autobackground.sources.Source;
import cw.kop.autobackground.tutorial.TutorialActivity;
public class AppSettingsFragment extends PreferenceFragment implements OnSharedPreferenceChangeListener {
private static final String TAG = AppSettingsFragment.class.getCanonicalName();
private static final int IMPORT_SOURCES_REQUEST_CODE = 0;
private Context appContext;
private SwitchPreference toastPref;
private Preference themePref;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preferences_app);
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
appContext = getActivity();
}
@Override
public void onDetach() {
appContext = null;
super.onDetach();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference(
"title_app_settings");
Preference clearPref = findPreference("clear_pref");
clearPref.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
if (appContext != null) {
DialogFactory.ActionDialogListener listener = new DialogFactory.ActionDialogListener() {
@Override
public void onClickMiddle(View v) {
// AppSettings.debugVer2_00();
AppSettings.setUseTutorial(true);
this.dismissDialog();
}
@Override
public void onClickRight(View v) {
AppSettings.clearPrefs(appContext);
if (AppSettings.useToast()) {
Toast.makeText(appContext,
"Resetting settings to default",
Toast.LENGTH_SHORT).show();
}
this.dismissDialog();
restartActivity();
}
};
DialogFactory.showActionDialog(appContext,
"Reset All Settings?",
"This cannot be undone.",
listener,
-1,
R.string.cancel_button,
R.string.ok_button);
}
return true;
}
});
findPreference("export_sources").setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
if (appContext != null) {
DialogFactory.ActionDialogListener listener = new DialogFactory.ActionDialogListener() {
@Override
public void onClickMiddle(View v) {
AppSettings.setUseTutorial(true);
this.dismissDialog();
}
@Override
public void onClickRight(View v) {
final File outputFile = new File(AppSettings.getDownloadPath() + "/Exported/SourceData" + System.currentTimeMillis() + ".txt");
new Thread(new Runnable() {
@Override
public void run() {
exportSources(outputFile);
}
}).start();
if (AppSettings.useToast()) {
Toast.makeText(appContext,
"Exporting to " + outputFile.getAbsolutePath(),
Toast.LENGTH_SHORT).show();
}
this.dismissDialog();
}
};
DialogFactory.showActionDialog(appContext,
"Export sources?",
"",
listener,
-1,
R.string.cancel_button,
R.string.ok_button);
}
return true;
}
});
findPreference("import_sources").setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("file/*");
startActivityForResult(intent, IMPORT_SOURCES_REQUEST_CODE);
return true;
}
});
themePref = findPreference("change_theme");
themePref.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
showThemeDialogMenu();
return true;
}
});
setThemePrefSummary();
Preference tutorialPref = findPreference("show_tutorial_source");
tutorialPref.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
Toast.makeText(appContext, "Showing tutorial...", Toast.LENGTH_SHORT).show();
Intent tutorialIntent = new Intent(appContext, TutorialActivity.class);
startActivityForResult(tutorialIntent, TutorialActivity.TUTORIAL_REQUEST);
return true;
}
});
toastPref = (SwitchPreference) findPreference("use_toast");
if (!AppSettings.useAdvanced()) {
preferenceCategory.removePreference(toastPref);
preferenceCategory.removePreference(findPreference("force_multi_pane"));
}
return inflater.inflate(R.layout.fragment_list, container, false);
}
private void exportSources(File outputFile) {
if (!outputFile.getParentFile().exists()) {
outputFile.getParentFile().mkdirs();
}
try {
PrintWriter writer = new PrintWriter(new OutputStreamWriter(new FileOutputStream(outputFile), "UTF-8"));
JSONArray jsonArray = new JSONArray();
for (int index = 0; index < AppSettings.getNumberSources(); index++) {
Source source = AppSettings.getSource(index);
try {
jsonArray.put(source.toJson());
}
catch (JSONException e) {
e.printStackTrace();
}
}
writer.print(jsonArray.toString());
writer.close();
}
catch (IOException e) {
e.printStackTrace();
}
}
private void importSources(File inputFile) {
try {
BufferedReader reader = new BufferedReader(new FileReader(inputFile));
StringBuilder builder = new StringBuilder();
String line;
while ((line = reader.readLine()) != null) {
builder.append(line);
}
reader.close();
ArrayList<Source> newSources = new ArrayList<>();
JSONArray jsonArray = new JSONArray(builder.toString());
for (int index = 0; index < jsonArray.length(); index++) {
newSources.add(Source.fromJson(jsonArray.getJSONObject(index)));
}
AppSettings.setSources(newSources);
restartActivity();
}
catch (FileNotFoundException e) {
Toast.makeText(appContext, "File not found", Toast.LENGTH_SHORT).show();
}
catch (IOException | JSONException e) {
Toast.makeText(appContext, "File invalid", Toast.LENGTH_SHORT).show();
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
switch (requestCode) {
case TutorialActivity.TUTORIAL_REQUEST:
restartActivity();
break;
case IMPORT_SOURCES_REQUEST_CODE:
if (resultCode == Activity.RESULT_OK) {
File file = new File(data.getData().getPath());
importSources(file);
}
break;
}
super.onActivityResult(requestCode, resultCode, data);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
}
private void showThemeDialogMenu() {
DialogFactory.ListDialogListener clickListener = new DialogFactory.ListDialogListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
switch (position) {
case 0:
AppSettings.setTheme(R.style.AppLightTheme);
break;
case 1:
AppSettings.setTheme(R.style.AppDarkTheme);
break;
default:
}
setThemePrefSummary();
restartActivity();
dismissDialog();
}
};
DialogFactory.showListDialog(appContext,
"Theme:",
clickListener,
R.array.theme_entry_menu);
}
private void setThemePrefSummary() {
themePref.setSummary(AppSettings.getTheme());
}
private void showToastDialog() {
DialogFactory.ActionDialogListener clickListener = new DialogFactory.ActionDialogListener() {
@Override
public void onClickMiddle(View v) {
toastPref.setChecked(true);
this.dismissDialog();
}
@Override
public void onClickRight(View v) {
toastPref.setChecked(false);
this.dismissDialog();
}
};
DialogFactory.showActionDialog(appContext,
"Are you sure you want to disable toast messages?",
"You will not be notified of errors or info about the app.",
clickListener,
-1,
R.string.cancel_button,
R.string.ok_button);
}
@Override
public void onResume() {
super.onResume();
getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
((CustomSwitchPreference) findPreference("use_fabric")).setChecked(AppSettings.useFabric());
}
@Override
public void onPause() {
getPreferenceScreen().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
super.onPause();
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
if (!((Activity) appContext).isFinishing()) {
Preference pref = findPreference(key);
if (key.equals("use_notification")) {
Intent intent = new Intent();
intent.setAction(LiveWallpaperService.UPDATE_NOTIFICATION);
intent.putExtra("use", ((SwitchPreference) pref).isChecked());
appContext.sendBroadcast(intent);
Log.i("WSF", "Toggle Notification");
}
if (key.equals("use_toast")) {
if (!AppSettings.useToast()) {
showToastDialog();
}
}
}
}
private void restartActivity() {
Intent intent = new Intent(appContext, MainActivity.class);
intent.putExtra("fragment", 7);
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
appContext.startActivity(intent);
getActivity().finish();
getActivity().overridePendingTransition(0, 0);
}
}