Java tutorial
/* * Copyright (C) 2012-2015 Paul Watts (paulcwatts@gmail.com), University of South Florida * * 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 org.onebusaway.android.ui; import org.onebusaway.android.io.ObaAnalytics; import org.onebusaway.android.io.elements.ObaArrivalInfo; import org.onebusaway.android.util.FragmentUtils; import org.onebusaway.android.util.UIUtils; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.FragmentManager; import android.support.v7.app.AppCompatActivity; import android.view.Window; /** * An activity to hold the ReportTripProblemFragment */ public class ReportTripProblemActivity extends AppCompatActivity { //private static final String TAG = "ReportTripProblemActivity"; public static class Builder { private Context mContext; private Intent mIntent; public Builder(Context context, ObaArrivalInfo arrival) { mContext = context; mIntent = new Intent(context, ReportTripProblemActivity.class); mIntent.putExtra(ReportTripProblemFragment.TRIP_ID, arrival.getTripId()); mIntent.putExtra(ReportTripProblemFragment.STOP_ID, arrival.getStopId()); // We don't use the stop name map here...we want the actual stop name. mIntent.putExtra(ReportTripProblemFragment.TRIP_NAME, arrival.getHeadsign()); mIntent.putExtra(ReportTripProblemFragment.TRIP_SERVICE_DATE, arrival.getServiceDate()); mIntent.putExtra(ReportTripProblemFragment.TRIP_VEHICLE_ID, arrival.getVehicleId()); } public Intent getIntent() { return mIntent; } public void start() { mContext.startActivity(mIntent); } } public static void start(Context context, ObaArrivalInfo arrival) { new Builder(context, arrival).start(); } @Override protected void onCreate(Bundle savedInstanceState) { requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); super.onCreate(savedInstanceState); UIUtils.setupActionBar(this); FragmentManager fm = getSupportFragmentManager(); // Create the fragment and add it as our sole content. if (fm.findFragmentById(android.R.id.content) == null) { ReportTripProblemFragment list = new ReportTripProblemFragment(); list.setArguments(FragmentUtils.getIntentArgs(getIntent())); fm.beginTransaction().add(android.R.id.content, list).commit(); } } @Override protected void onStart() { ObaAnalytics.reportActivityStart(this); super.onStart(); } }