Java tutorial
/* * Copyright 2011 Google Inc. * * 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 com.lullabot.android.apps.iosched.ui; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import com.lullabot.android.apps.iosched.R; import com.lullabot.android.apps.iosched.provider.ScheduleContract; import com.lullabot.android.apps.iosched.ui.phone.ScheduleActivity; import com.lullabot.android.apps.iosched.ui.tablet.ScheduleMultiPaneActivity; import com.lullabot.android.apps.iosched.ui.tablet.SessionsMultiPaneActivity; import com.lullabot.android.apps.iosched.ui.tablet.VendorsMultiPaneActivity; import com.lullabot.android.apps.iosched.util.AnalyticsUtils; import com.lullabot.android.apps.iosched.util.UIUtils; public class DashboardFragment extends Fragment { public void fireTrackerEvent(String label) { AnalyticsUtils.getInstance(getActivity()).trackEvent("Home Screen Dashboard", "Click", label, 0); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View root = inflater.inflate(R.layout.fragment_dashboard, container); // Attach click Listeners. // Schedule Button. root.findViewById(R.id.home_btn_schedule).setOnClickListener(new View.OnClickListener() { public void onClick(View view) { fireTrackerEvent("Schedule"); if (UIUtils.isHoneycombTablet(getActivity())) { startActivity(new Intent(getActivity(), ScheduleMultiPaneActivity.class)); } else { startActivity(new Intent(getActivity(), ScheduleActivity.class)); } } }); // Session Button. root.findViewById(R.id.home_btn_sessions).setOnClickListener(new View.OnClickListener() { public void onClick(View view) { fireTrackerEvent("Sessions"); if (UIUtils.isHoneycombTablet(getActivity())) { startActivity(new Intent(getActivity(), SessionsMultiPaneActivity.class)); } else { final Intent intent = new Intent(Intent.ACTION_VIEW, ScheduleContract.Tracks.CONTENT_URI); intent.putExtra(Intent.EXTRA_TITLE, getString(R.string.title_session_tracks)); intent.putExtra(TracksFragment.EXTRA_NEXT_TYPE, TracksFragment.NEXT_TYPE_SESSIONS); startActivity(intent); } } }); // Map Button. root.findViewById(R.id.home_btn_map).setOnClickListener(new View.OnClickListener() { public void onClick(View view) { fireTrackerEvent("Map"); startActivity(new Intent(getActivity(), FragmentPagerSupport.class)); } }); // Tweets Button. root.findViewById(R.id.home_btn_tweets).setOnClickListener(new View.OnClickListener() { public void onClick(View view) { fireTrackerEvent("Twitter"); startActivity(new Intent(getActivity(), TwitterStreamActivity.class)); } }); // News Button. root.findViewById(R.id.home_btn_news).setOnClickListener(new View.OnClickListener() { public void onClick(View view) { fireTrackerEvent("News"); startActivity(new Intent(getActivity(), NewsActivity.class)); } }); // Info Button. root.findViewById(R.id.home_btn_info).setOnClickListener(new View.OnClickListener() { public void onClick(View view) { fireTrackerEvent("News"); startActivity(new Intent(getActivity(), InfoActivity.class)); } }); // Sponsors Button. root.findViewById(R.id.home_btn_sponsors).setOnClickListener(new View.OnClickListener() { public void onClick(View view) { fireTrackerEvent("Sandbox"); if (UIUtils.isHoneycombTablet(getActivity())) { startActivity(new Intent(getActivity(), VendorsMultiPaneActivity.class)); } else { final Intent intent = new Intent(Intent.ACTION_VIEW, ScheduleContract.Tracks.CONTENT_URI); intent.putExtra(Intent.EXTRA_TITLE, getString(R.string.title_vendor_tracks)); intent.putExtra(TracksFragment.EXTRA_NEXT_TYPE, TracksFragment.NEXT_TYPE_VENDORS); startActivity(intent); } } }); // Star Button. root.findViewById(R.id.home_btn_starred).setOnClickListener(new View.OnClickListener() { public void onClick(View view) { fireTrackerEvent("Starred"); startActivity(new Intent(getActivity(), StarredActivity.class)); } }); return root; } }