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Commit 64b9a9f

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ZhaoQi99ZhaoQi99
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tablayout 布局
1 parent 1084fcf commit 64b9a9f

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7 files changed

+177
-65
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7 files changed

+177
-65
lines changed

‎app/src/main/java/io/github/zhaoqi99/snnu_android/AboutFragment.java

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package io.github.zhaoqi99.snnu_android;
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import android.os.Bundle;
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import android.support.v4.app.Fragment;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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/**
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* A simple {@link Fragment} subclass.
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*/
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public class AboutFragment extends Fragment {
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public AboutFragment() {
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// Required empty public constructor
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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// Inflate the layout for this fragment
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return inflater.inflate(R.layout.fragment_about, container, false);
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}
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}

‎app/src/main/java/io/github/zhaoqi99/snnu_android/MainActivity.java

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import android.support.annotation.NonNull;
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import android.support.design.widget.NavigationView;
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import android.support.design.widget.TabLayout;
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import android.support.v4.app.Fragment;
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import android.support.v4.view.GravityCompat;
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import android.support.v4.view.ViewPager;
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import android.support.v4.widget.DrawerLayout;
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import android.support.v7.app.ActionBar;
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import android.support.v7.app.ActionBarDrawerToggle;
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import android.support.v7.app.AppCompatActivity;
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import android.os.Bundle;
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import com.stephentuso.welcome.WelcomeHelper;
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import java.util.ArrayList;
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import java.util.List;
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public class MainActivity extends AppCompatActivity {
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WelcomeHelper welcomeScreen;
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NavigationView navigationView;
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DrawerLayout drawerLayout;
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Toolbar mToolBar;
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TabLayout tablayout;
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private mViewPagerFragmentAdapter mAdapter;
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private List<String> mTabTitleList;
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ViewPager mViewPager;
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private List<Fragment> mFragmentList;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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welcomeScreen = new WelcomeHelper(this, MyWelcomeActivity.class);
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welcomeScreen.show(savedInstanceState);
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drawerLayout = this.findViewById(R.id.drawer_layout);
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mToolBar = this.findViewById(R.id.mToolBar);
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navigationView=this.findViewById(R.id.navigation_view);
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tablayout=this.findViewById(R.id.tablayout);
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mViewPager=this.findViewById(R.id.mViewPager);
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ActionBarDrawerToggle mDrawerToggle = new ActionBarDrawerToggle(this, drawerLayout,
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mToolBar, 0, 0);
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drawerLayout.addDrawerListener(mDrawerToggle);
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mDrawerToggle.syncState(); // 添加此句，toolbar左上角显示开启侧边栏图标
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//侧栏菜单按钮事件
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navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
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@Override
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public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
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switch (menuItem.getItemId()) {
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case R.id.navigation_item_home:
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Toast.makeText(MainActivity.this, "x", Toast.LENGTH_SHORT).show();
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switchToNews();
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break;
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case R.id.navigation_item_about:
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switchToAbout();
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break;
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}
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drawerLayout.closeDrawer(GravityCompat.START);
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return true;
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}
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});
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InitTab();
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setSupportActionBar(mToolBar);
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switchToAbout();
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}
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//初始化tab
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public void initFragmentList(){
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mFragmentList = new ArrayList<Fragment>();
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mFragmentList.add(new Tab());
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mFragmentList.add(new Tab());
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}
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public void initTabTitleList() {
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mTabTitleList = new ArrayList<String>();
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mTabTitleList.add("新闻");
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mTabTitleList.add("通知");
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}
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void InitTab(){
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initFragmentList();
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initTabTitleList();
88-
mAdapter = new mViewPagerFragmentAdapter(getSupportFragmentManager(), mFragmentList,mTabTitleList);
89-
mViewPager.setAdapter(mAdapter);
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tablayout.setupWithViewPager(mViewPager);
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}
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@Override
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protected void onSaveInstanceState(Bundle outState) {
@@ -120,6 +91,14 @@ public boolean onOptionsItemSelected(MenuItem item) {
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return true;
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}
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private void switchToAbout() {
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getSupportFragmentManager().beginTransaction().replace(R.id.frame_content, new AboutFragment()).commit();
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// mToolbar.setTitle(R.string.navigation_book);
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}
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private void switchToNews() {
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getSupportFragmentManager().beginTransaction().replace(R.id.frame_content, new NewsFragment()).commit();
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// mToolbar.setTitle(R.string.navigation_book);
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}
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// @Override
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// public void onBackPressed()
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// {

‎app/src/main/java/io/github/zhaoqi99/snnu_android/NewsFragment.java

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package io.github.zhaoqi99.snnu_android;
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import android.os.Bundle;
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import android.support.design.widget.TabLayout;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.FragmentActivity;
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import android.support.v4.app.FragmentManager;
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import android.support.v4.view.ViewPager;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* A simple {@link Fragment} subclass.
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*/
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public class NewsFragment extends Fragment {
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TabLayout tablayout;
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private mViewPagerFragmentAdapter mAdapter;
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ViewPager mViewPager;
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private List<String> mTabTitleList;
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private List<Fragment> mFragmentList;
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public NewsFragment() {
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// Required empty public constructor
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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View view= inflater.inflate(R.layout.fragment_news, container, false);
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tablayout=view.findViewById(R.id.tablayout);
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mViewPager=view.findViewById(R.id.mViewPager);
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InitTab();
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return view;
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}
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//初始化tab
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private void InitTab(){
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mFragmentList = new ArrayList<Fragment>();
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mFragmentList.add(new Tab());
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mFragmentList.add(new Tab());
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mTabTitleList = new ArrayList<String>();
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mTabTitleList.add("新闻");
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mTabTitleList.add("通知");
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mAdapter = new mViewPagerFragmentAdapter(getActivity().getSupportFragmentManager(), mFragmentList,mTabTitleList);
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mViewPager.setAdapter(mAdapter);
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tablayout.setupWithViewPager(mViewPager);
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}
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}

‎app/src/main/res/layout/activity_main.xml

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android:layout_height="match_parent">
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<LinearLayout
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android:id="@+id/main_content"
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android:orientation="vertical"
1012
android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical">
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android:layout_height="match_parent">
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14-
<android.support.v7.widget.Toolbar
15-
android:id="@+id/mToolBar"
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<android.support.design.widget.AppBarLayout
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android:id="@+id/appbar"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:background="@color/colorPrimary"
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android:fitsSystemWindows="true"
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android:minHeight="?attr/actionBarSize"
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app:theme="@style/Widget.AppCompat.ActionBar">
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</android.support.v7.widget.Toolbar>
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<android.support.design.widget.TabLayout
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android:id="@+id/tablayout"
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android:theme="@style/ThemeOverlay.AppCompat.ActionBar">
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<android.support.v7.widget.Toolbar
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android:id="@+id/mToolBar"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:background="@color/colorPrimary"
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app:layout_collapseMode="pin"
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app:popupTheme="@style/ThemeOverlay.AppCompat.Dark" />
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</android.support.design.widget.AppBarLayout>
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<FrameLayout
31+
android:id="@+id/frame_content"
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android:layout_below="@+id/appbar"
2733
android:layout_width="match_parent"
28-
android:layout_height="wrap_content">
29-
</android.support.design.widget.TabLayout>
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android:layout_height="match_parent"
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app:layout_behavior="@string/appbar_scrolling_view_behavior" >
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31-
<android.support.v4.view.ViewPager
32-
android:id="@+id/mViewPager"
33-
android:layout_width="match_parent"
34-
android:layout_height="match_parent">
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</android.support.v4.view.ViewPager>
37+
</FrameLayout>
3738
</LinearLayout>
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<!--左侧导航菜单-->
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<android.support.design.widget.NavigationView

‎app/src/main/res/layout/fragment_about.xml

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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:context=".AboutFragment">
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<!-- TODO: Update blank fragment layout -->
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<TextView
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:text="@string/hello_blank_fragment" />
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</LinearLayout>

‎app/src/main/res/layout/fragment_news.xml

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<?xml version="1.0" encoding="utf-8"?>
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<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
4+
android:layout_width="match_parent"
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android:layout_height="match_parent"
6+
tools:context=".NewsFragment">
7+
8+
<android.support.design.widget.TabLayout
9+
android:id="@+id/tablayout"
10+
android:layout_width="match_parent"
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android:layout_height="wrap_content">
12+
13+
</android.support.design.widget.TabLayout>
14+
15+
<android.support.v4.view.ViewPager
16+
android:id="@+id/mViewPager"
17+
android:layout_width="match_parent"
18+
android:layout_height="match_parent">
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20+
</android.support.v4.view.ViewPager>
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</FrameLayout>

‎app/src/main/res/layout/fragment_tab.xml

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<?xml version="1.0" encoding="utf-8"?>
2-
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
2+
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
33
xmlns:tools="http://schemas.android.com/tools"
44
android:layout_width="match_parent"
55
android:layout_height="match_parent"
66
tools:context=".Tab">
77

88
<!-- TODO: Update blank fragment layout -->
9-
<android.support.v7.widget.RecyclerView
10-
android:id="@+id/recycler_view"
11-
android:layout_width="fill_parent"
12-
android:layout_height="match_parent">
13-
</android.support.v7.widget.RecyclerView>
9+
<LinearLayout
10+
android:layout_width="match_parent"
11+
android:layout_height="match_parent"
12+
android:orientation="vertical">
1413

14+
15+
<!--<android.support.v7.widget.RecyclerView-->
16+
<!--android:id="@+id/recycler_view"-->
17+
<!--android:layout_width="match_parent"-->
18+
<!--android:layout_height="match_parent">-->
19+
<!--</android.support.v7.widget.RecyclerView>-->
20+
<TextView
21+
android:layout_width="match_parent"
22+
android:layout_height="match_parent"
23+
android:text="666" />
24+
</LinearLayout>
1525
</FrameLayout>

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