Java tutorial
/* * Copyright (C) 2011 The Android Open Source Project * * 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.boding.app; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentTabHost; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.widget.LinearLayout; import android.widget.TabHost.OnTabChangeListener; import android.widget.TextView; import com.boding.R; import com.boding.constants.GlobalVariables; import com.boding.constants.HTTPAction; import com.boding.constants.IntentExtraAttribute; import com.boding.constants.IntentRequestCode; import com.boding.model.LowPriceSubscribe; import com.boding.task.LowPriceSubscribeTask; import com.boding.util.RegularExpressionsUtil; import com.boding.util.Util; import com.boding.view.dialog.ProgressBarDialog; import com.boding.view.dialog.NetworkUnavaiableDialog; import com.boding.view.dialog.WarningDialog; import com.boding.view.fragment.AddLowPriceDomesticFragment; import com.boding.view.fragment.AddLowPriceInternationalFragment; /** * Demonstrates combining a TabHost with a ViewPager to implement a tab UI * that switches between tabs and also allows the user to perform horizontal * flicks to move between the tabs. */ public class AddLowpriceSubsActivity extends BodingBaseActivity { private LinearLayout completeLinearLayout; private static final String LOWPRICE_DOMESTIC = ""; private static final String lOWPRICE_INTERNATIONAL = ""; FragmentTabHost mTabHost; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); progressBarDialog = new ProgressBarDialog(this); warningDialog = new WarningDialog(this); networkUnavaiableDialog = new NetworkUnavaiableDialog(this); setContentView(R.layout.activity_add_lowpricesubscribe); if (GlobalVariables.currentSubscribe == null) { GlobalVariables.currentSubscribe = new LowPriceSubscribe(); GlobalVariables.currentSubscribe.setCardNo(GlobalVariables.bodingUser.getCardno()); GlobalVariables.currentSubscribe.setTicketType(1); GlobalVariables.currentSubscribe.setTripType(1); GlobalVariables.currentSubscribe.setNoticeWay(2); GlobalVariables.currentSubscribe.setBeforeAfterDay(0); GlobalVariables.currentSubscribe.setLeaveCode(GlobalVariables.Fly_From_City.getCityCode()); GlobalVariables.currentSubscribe.setLeaveName(GlobalVariables.Fly_From_City.getCityName()); GlobalVariables.currentSubscribe.setArriveCode(GlobalVariables.Fly_To_City.getCityCode()); GlobalVariables.currentSubscribe.setArriveName(GlobalVariables.Fly_To_City.getCityName()); GlobalVariables.currentSubscribe.setFlightBeginDate(GlobalVariables.Fly_From_Date); GlobalVariables.currentSubscribe.setSubscribeWay(1); GlobalVariables.currentSubscribe.setDisCount(7); GlobalVariables.currentSubscribe.setMobile(GlobalVariables.bodingUser.getMobile()); } mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost); mTabHost.setup(this, getSupportFragmentManager(), R.id.realtabcontent); View domesticLowPrice = (View) LayoutInflater.from(this).inflate(R.layout.tab_layout_city_select, null); TextView domesticTextView = (TextView) domesticLowPrice.findViewById(R.id.tab_label); domesticTextView.setText(LOWPRICE_DOMESTIC); View internationalLowPrice = (View) LayoutInflater.from(this).inflate(R.layout.tab_layout_city_select, null); TextView internationalTextView = (TextView) internationalLowPrice.findViewById(R.id.tab_label); internationalTextView.setText(lOWPRICE_INTERNATIONAL); mTabHost.addTab(mTabHost.newTabSpec(LOWPRICE_DOMESTIC).setIndicator(domesticLowPrice), AddLowPriceDomesticFragment.class, null); mTabHost.addTab(mTabHost.newTabSpec(lOWPRICE_INTERNATIONAL).setIndicator(internationalLowPrice), AddLowPriceInternationalFragment.class, null); mTabHost.setOnTabChangedListener(new OnTabChangeListener() { @Override public void onTabChanged(String arg0) { if (arg0.equals(LOWPRICE_DOMESTIC)) { if (GlobalVariables.currentSubscribe.isInternational()) { mTabHost.setCurrentTab(1); } } else { if (!GlobalVariables.currentSubscribe.isInternational()) { mTabHost.setCurrentTab(0); } } } }); initView(); setCurrentTab(); } private void setCurrentTab() { if (GlobalVariables.currentSubscribe.isInternational()) { GlobalVariables.currentSubscribe.setTicketType(2); mTabHost.setCurrentTab(0); mTabHost.setCurrentTab(1); } else { GlobalVariables.currentSubscribe.setTicketType(1); mTabHost.setCurrentTab(1); mTabHost.setCurrentTab(0); } } private void initView() { LinearLayout returnLogoLinearLayout = (LinearLayout) findViewById(R.id.return_logo_linearLayout); returnLogoLinearLayout.setOnClickListener(new OnClickListener() { @Override public void onClick(View arg0) { Util.returnToPreviousPage(AddLowpriceSubsActivity.this, IntentRequestCode.ADD_LOWPRICESUBS); } }); completeLinearLayout = (LinearLayout) findViewById(R.id.addlowpricesubs_complete_linearLayout); completeLinearLayout.setOnClickListener(new OnClickListener() { @Override public void onClick(View arg0) { if (GlobalVariables.currentSubscribe.getSubscribeWay() == 2 && GlobalVariables.currentSubscribe.getPrice() == 0) { warningDialog.setContent(""); warningDialog.show(); return; } if (GlobalVariables.currentSubscribe.getMobile().equals("") || !RegularExpressionsUtil.checkMobile(GlobalVariables.currentSubscribe.getMobile())) { warningDialog.setContent(""); warningDialog.show(); return; } if (!Util.isNetworkAvailable(AddLowpriceSubsActivity.this)) { networkUnavaiableDialog.show(); return; } progressBarDialog.show(); (new LowPriceSubscribeTask(AddLowpriceSubsActivity.this, HTTPAction.ADD_LOWPRICESUB)) .execute(GlobalVariables.currentSubscribe); } }); } public void setAddLowPriceSubsResult(boolean isSuccess) { progressBarDialog.dismiss(); if (isSuccess) { Intent intent = new Intent(); intent.putExtra(IntentExtraAttribute.ADD_LOWPRICESUB, true); setResult(IntentRequestCode.ADD_LOWPRICESUBS.getRequestCode(), intent); finish(); } else { warningDialog.setContent(""); warningDialog.show(); } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); GlobalVariables.currentSubscribe.setLeaveCode(GlobalVariables.Fly_From_City.getCityCode()); GlobalVariables.currentSubscribe.setLeaveName(GlobalVariables.Fly_From_City.getCityName()); GlobalVariables.currentSubscribe.setArriveCode(GlobalVariables.Fly_To_City.getCityCode()); GlobalVariables.currentSubscribe.setArriveName(GlobalVariables.Fly_To_City.getCityName()); System.out.println(GlobalVariables.Fly_From_City.getCityCode()); System.out.println(GlobalVariables.Fly_From_City.getCityName()); System.out.println(GlobalVariables.Fly_To_City.getCityCode()); System.out.println(GlobalVariables.Fly_To_City.getCityName()); setCurrentTab(); } @Override protected void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); outState.putString("tab", mTabHost.getCurrentTabTag()); } }