Java tutorial
/* * Copyright 2016 Maurice Kenmeue Fonwe * * 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 dynamite.zafroshops.app.fragment; import android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.content.DialogInterface; import android.content.Intent; import android.content.SharedPreferences; import android.os.Bundle; import android.support.annotation.NonNull; import android.support.v4.app.DialogFragment; import android.view.LayoutInflater; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.CompoundButton; import android.widget.LinearLayout; import android.widget.Spinner; import android.widget.Switch; import android.widget.TextView; import com.google.common.base.Predicate; import com.google.common.collect.Iterables; import java.util.ArrayList; import java.util.Collections; import java.util.NoSuchElementException; import dynamite.zafroshops.app.R; import dynamite.zafroshops.app.data.MobileOpeningHour; import dynamite.zafroshops.app.data.MobileOpeningHourData; import dynamite.zafroshops.app.data.StorageKeys; public class HelpDialogFragment extends DialogFragment { public static final String NEW_ZOP_OPENINGS = "new_zop_openings"; public static final int NEW_ZOP_OPENINGS_RESULT_CODE = 0; private TextView openingHoursLabel; private LinearLayout openingHoursContainer; private Button openingHoursDeleteButton; private ArrayList<MobileOpeningHourData> data; private ArrayList<MobileOpeningHourData> tempData; @NonNull @Override public Dialog onCreateDialog(Bundle savedInstanceState) { Activity activity = getActivity(); AlertDialog.Builder builder = new AlertDialog.Builder(activity); final LayoutInflater inflater = activity.getLayoutInflater(); View view = inflater.inflate(R.layout.help_dialog, null); SharedPreferences preferences = activity.getPreferences(0); final SharedPreferences.Editor editor = preferences.edit(); builder.setView(view).setTitle(R.string.help_title).setPositiveButton(R.string.help_ok, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }); Switch locationToggle = (Switch) view.findViewById(R.id.help_toggle); locationToggle.setChecked(preferences.getBoolean(StorageKeys.HELP_TOGGLE_KEY, false)); locationToggle.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean b) { editor.putBoolean(StorageKeys.HELP_TOGGLE_KEY, b); editor.commit(); } }); return builder.create(); } }