毕业设计- Android英语单词记

—— 如果你想做一项长期工作，首先得拥有一个健康的身体。

项目介绍

系统分为背单词、词库选择、词汇考试、我的收藏四个模块

1. 词汇选择 可以在词库列表中选择需要背单词的词库如大学英语四级词库、考研英语词库等等，选好词库后选择相应数量的单词开始背单词；

2. 背单词 根据选择的词库和选择的数量开始背单词，可以选择背单词模式、记单词模式，可以点击试听英式发音或美式发音，对有难度的单词可点击收藏；

3. 词汇考试 此为考试模式，根据选择的回答记录分数；

4. 我的 即我的收藏列表，显示收藏的单词详情信息如英标、发音、词性、词义等等；

项目截图

实现原理

布局文件activity_main.xml：

			<?xml version="1.0" encoding="utf-8"?>
			<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
				xmlns:app="http://schemas.android.com/apk/res-auto"
				android:layout_width="match_parent"
				android:layout_height="match_parent"
				android:orientation="vertical">

				<com.santiago.jidanci.business.home.NoScrollViewPager
					android:id="@+id/home_page_container"
					android:layout_width="match_parent"
					android:layout_height="0dp"
					android:layout_weight="1">

				</com.santiago.jidanci.business.home.NoScrollViewPager>

				<include layout="@layout/line_horizontal_cyan" />

				<com.google.android.material.tabs.TabLayout
					android:id="@+id/home_tab_layout"
					android:layout_width="match_parent"
					android:layout_height="@dimen/bottom_layout_height"
					app:tabBackground="@color/layout_white"
					app:tabIndicatorHeight="0dp"
					app:tabSelectedTextColor="@color/colorPrimary"
					app:tabTextColor="@color/text_hint"/>

			</LinearLayout>
	  

	       /**
			 * 程序主界面
			 */
			public class HomeActivity extends BaseActivity {
				private NoScrollViewPager mViewPager;

				private TabLayout mTabLayout;

				private HomeFragmentAdapter mFragmentAdapter;

				@Override
				protected void onCreate(@Nullable Bundle savedInstanceState) {
					super.onCreate(savedInstanceState);
					setContentView(R.layout.activity_home);
					initView();
					initClick();
				}

				@Override
				public void initView() {
					mViewPager = findViewById(R.id.home_page_container);
					mTabLayout = findViewById(R.id.home_tab_layout);
					initTab();
					initPager();
				}

				@Override
				public void initClick() {

				}

				private void initTab() {
					int[] iconsIdArr = new int[]{R.drawable.home_tab_first_selector, R.drawable.home_tab_study_selector, R.drawable.home_tab_activity_selector, R.drawable.home_tab_community_selector};
					int[] tabTextIdArr = new int[]{R.string.home_first, R.string.home_study, R.string.home_activity, R.string.home_account};
					for (int i = 0; i < iconsIdArr.length; i++) {
						View tabItem = getLayoutInflater().inflate(R.layout.item_home_tab_bar, null);
						ImageView icon = tabItem.findViewById(R.id.home_iv_tab_bar_icon);
						TextView text = tabItem.findViewById(R.id.home_tv_tab_bar_text);
						icon.setImageResource(iconsIdArr[i]);
						text.setText(getText(tabTextIdArr[i]));
						mTabLayout.addTab(mTabLayout.newTab().setCustomView(tabItem));
					}
				}

				private void initPager() {
					List fragmentList = new ArrayList<>();
					fragmentList.add(new HomeFirstFragment());
					fragmentList.add(new HomeStudyFragment());
					fragmentList.add(new HomeActivityFragment());
					fragmentList.add(new HomeAccountFragment());

					mFragmentAdapter = new HomeFragmentAdapter(this, fragmentList);
					mViewPager.setAdapter(mFragmentAdapter);
					mViewPager.setCurrentItem(0);
					mViewPager.setOffscreenPageLimit(1);

					mTabLayout.addOnTabSelectedListener(new tabSelectListener(mViewPager));
					mViewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(mTabLayout));
				}

			}