package com.dm.wallpaper.board.fragments.dialogs;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.util.Log;
import android.widget.ListView;
import com.afollestad.materialdialogs.MaterialDialog;
import com.dm.wallpaper.board.R;
import com.dm.wallpaper.board.R2;
import com.dm.wallpaper.board.adapters.LanguagesAdapter;
import com.dm.wallpaper.board.helpers.LocaleHelper;
import com.dm.wallpaper.board.items.Language;
import com.dm.wallpaper.board.preferences.Preferences;
import com.dm.wallpaper.board.utils.LogUtil;
import java.util.List;
import java.util.Locale;
import butterknife.BindView;
import butterknife.ButterKnife;
/*
* Wallpaper Board
*
* Copyright (c) 2017 Dani Mahardhika
*
* 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.
*/
public class LanguagesFragment extends DialogFragment {
@BindView(R2.id.listview)
ListView mListView;
private Locale mLocale;
private AsyncTask<Void, Void, Boolean> mGetLanguages;
public static final String TAG = "com.dm.wallpaper.board.dialog.languages";
private static LanguagesFragment newInstance() {
return new LanguagesFragment();
}
public static void showLanguageChooser(@NonNull FragmentManager fm) {
FragmentTransaction ft = fm.beginTransaction();
Fragment prev = fm.findFragmentByTag(TAG);
if (prev != null) {
ft.remove(prev);
}
try {
DialogFragment dialog = LanguagesFragment.newInstance();
dialog.show(ft, TAG);
} catch (IllegalArgumentException | IllegalStateException ignored) {}
}
@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
MaterialDialog.Builder builder = new MaterialDialog.Builder(getActivity());
builder.customView(R.layout.fragment_languages, false);
builder.typeface("Font-Medium.ttf", "Font-Regular.ttf");
builder.title(R.string.pref_language_header);
MaterialDialog dialog = builder.build();
dialog.show();
ButterKnife.bind(this, dialog);
return dialog;
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
getLanguages();
}
@Override
public void onDismiss(DialogInterface dialog) {
if (mLocale != null) {
Preferences.get(getActivity()).setCurrentLocale(mLocale.toString());
LocaleHelper.setLocale(getActivity());
getActivity().recreate();
}
if (mGetLanguages != null) mGetLanguages.cancel(true);
super.onDismiss(dialog);
}
public void setLanguage(@NonNull Locale locale) {
mLocale = locale;
dismiss();
}
private void getLanguages() {
mGetLanguages = new AsyncTask<Void, Void, Boolean>() {
List<Language> languages;
int index = 0;
@Override
protected Boolean doInBackground(Void... voids) {
while (!isCancelled()) {
try {
Thread.sleep(1);
languages = LocaleHelper.getAvailableLanguages(getActivity());
Locale locale = Preferences.get(getActivity()).getCurrentLocale();
for (int i = 0; i < languages.size(); i++) {
Locale l = languages.get(i).getLocale();
if (l.toString().equals(locale.toString())) {
index = i;
break;
}
}
return true;
} catch (Exception e) {
LogUtil.e(Log.getStackTraceString(e));
return false;
}
}
return false;
}
@Override
protected void onPostExecute(Boolean aBoolean) {
super.onPostExecute(aBoolean);
if (aBoolean) {
mListView.setAdapter(new LanguagesAdapter(getActivity(), languages, index));
} else {
dismiss();
}
mGetLanguages = null;
}
}.execute();
}
}