| /* |
| * Copyright (C) 2012 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.android.uiautomator.app; |
| |
| import android.app.ActionBar; |
| import android.app.FragmentTransaction; |
| import android.os.Bundle; |
| import android.support.v4.app.Fragment; |
| import android.support.v4.app.FragmentManager; |
| import android.support.v4.app.FragmentPagerAdapter; |
| import android.support.v4.view.ViewPager; |
| import android.view.Gravity; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.TextView; |
| |
| public class Test4DetailFragment extends Fragment implements ActionBar.TabListener { |
| public static final String ARG_ITEM_ID = "item_id"; |
| |
| /** |
| * The {@link android.support.v4.view.PagerAdapter} that will provide |
| * fragments for each of the sections. We use a |
| * {@link android.support.v4.app.FragmentPagerAdapter} derivative, which |
| * will keep every loaded fragment in memory. If this becomes too memory |
| * intensive, it may be best to switch to a |
| * {@link android.support.v4.app.FragmentStatePagerAdapter}. |
| */ |
| SectionsPagerAdapter mSectionsPagerAdapter; |
| |
| /** |
| * The {@link ViewPager} that will host the section contents. |
| */ |
| ViewPager mViewPager; |
| |
| public Test4DetailFragment() { |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| } |
| |
| @Override |
| public void onDestroyView() { |
| getActivity().getActionBar().removeAllTabs(); |
| super.onDestroyView(); |
| } |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) { |
| |
| View rootView = inflater.inflate(R.layout.test4_detail_fragment, container, false); |
| |
| // Set up the action bar. |
| final ActionBar actionBar = getActivity().getActionBar(); |
| if (actionBar.getTabCount() > 0) { |
| return rootView; |
| } |
| actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); |
| |
| // Create the adapter that will return a fragment for each of the three |
| // primary sections of the app. |
| mSectionsPagerAdapter = new SectionsPagerAdapter(getActivity().getSupportFragmentManager()); |
| |
| // Set up the ViewPager with the sections adapter. |
| mViewPager = (ViewPager) rootView.findViewById(R.id.test_4_detail_container); |
| mViewPager.setAdapter(mSectionsPagerAdapter); |
| |
| // When swiping between different sections, select the corresponding |
| // tab. We can also use ActionBar.Tab#select() to do this if we have a |
| // reference to the Tab. |
| mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() { |
| @Override |
| public void onPageSelected(int position) { |
| actionBar.setSelectedNavigationItem(position); |
| } |
| }); |
| |
| // For each of the sections in the app, add a tab to the action bar. |
| for (int i = 0; i < mSectionsPagerAdapter.getCount(); i++) { |
| // Create a tab with text corresponding to the page title defined by |
| // the adapter. Also specify this Activity object, which implements |
| // the TabListener interface, as the listener for when this tab is |
| // selected. |
| actionBar.addTab(actionBar.newTab().setText(mSectionsPagerAdapter.getPageTitle(i)) |
| .setTabListener(this)); |
| } |
| return rootView; |
| } |
| |
| @Override |
| public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) { |
| } |
| |
| @Override |
| public void onTabSelected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) { |
| } |
| |
| @Override |
| public void onTabReselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) { |
| } |
| |
| /** |
| * A {@link FragmentPagerAdapter} that returns a fragment corresponding to |
| * one of the primary sections of the app. |
| */ |
| public class SectionsPagerAdapter extends FragmentPagerAdapter { |
| |
| public SectionsPagerAdapter(FragmentManager fm) { |
| super(fm); |
| } |
| |
| @Override |
| public Fragment getItem(int i) { |
| Fragment fragment = new DummySectionFragment(); |
| Bundle args = new Bundle(); |
| args.putInt(DummySectionFragment.ARG_SECTION_NUMBER, i + 1); |
| fragment.setArguments(args); |
| return fragment; |
| } |
| |
| @Override |
| public int getCount() { |
| return 4; |
| } |
| |
| @Override |
| public CharSequence getPageTitle(int position) { |
| switch (position) { |
| case 0: |
| return getString(R.string.title_section1).toUpperCase(); |
| case 1: |
| return getString(R.string.title_section2).toUpperCase(); |
| case 2: |
| return getString(R.string.title_section3).toUpperCase(); |
| case 3: |
| return getString(R.string.title_section4).toUpperCase(); |
| } |
| return null; |
| } |
| } |
| |
| /** |
| * A dummy fragment representing a section of the app, but that simply |
| * displays dummy text. |
| */ |
| public static class DummySectionFragment extends Fragment { |
| public DummySectionFragment() { |
| } |
| |
| public static final String ARG_SECTION_NUMBER = "section_number"; |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, |
| Bundle savedInstanceState) { |
| TextView textView = new TextView(getActivity()); |
| textView.setGravity(Gravity.CENTER); |
| Bundle args = getArguments(); |
| textView.setText("[ " + Integer.toString(args.getInt(ARG_SECTION_NUMBER)) + " ]"); |
| return textView; |
| } |
| } |
| } |