【Android】Material Design应用技术(一)

一、 TableLayout 的使用

首先看下效果：

下面写下实现过程：
之前工作：导入MD包到项目中

1.创建一个空白Fragment：
fragment_blank.xml

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="com.designdemo01.BlankFragment">    <TextView        android:layout_width="match_parent"        android:layout_height="match_parent"        android:layout_gravity="center"        android:textSize="30sp"        android:id="@+id/pager_text" /></FrameLayout>

BlankFragment.java

public class BlankFragment extends Fragment {    public BlankFragment() {    }    public static BlankFragment newInstance(String text) {        Bundle args = new Bundle();        args.putString("text",text);        BlankFragment fragment = new BlankFragment();        fragment.setArguments(args);        return fragment;    }    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container,                             Bundle savedInstanceState) {        return inflater.inflate(R.layout.fragment_blank, container, false);    }    @Override    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {        super.onViewCreated(view, savedInstanceState);        TextView text=view.findViewById(R.id.pager_text);        String str=getArguments().getString("text");        text.setText(str);    }}

创建MyAdapter.java

public class Myadapter extends FragmentPagerAdapter{    private List<String> list;    public Myadapter(FragmentManager fm, List<String> list) {        super(fm);        this.list = list;    }    @Override    public Fragment getItem(int position) {        return BlankFragment.newInstance(list.get(position));    }    @Override    public int getCount() {        return list.size();    }    @Override    public CharSequence getPageTitle(int position) {        return list.get(position);    }}

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"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical"    tools:context="com.designdemo01.MainActivity">    <android.support.design.widget.TabLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        <!--字体样式-->        app:tabTextAppearance="@android:style/TextAppearance.Large"        <!--导航栏背景颜色-->        app:tabBackground="@color/colorPrimaryDark"        <!--导航栏字体颜色-->        app:tabTextColor="@android:color/white"        <!--导航栏选中字体颜色-->        app:tabSelectedTextColor="@color/colorAccent"        <!--导航小横条颜色，默认为颜色为colorAccent-->        app:tabIndicatorColor="@android:color/holo_blue_bright"        android:id="@+id/tab">    </android.support.design.widget.TabLayout>    <android.support.v4.view.ViewPager        android:layout_width="match_parent"        android:layout_height="0dp"        android:layout_weight="1"        android:id="@+id/paper">    </android.support.v4.view.ViewPager></LinearLayout>

MainActivity.java

public class MainActivity extends AppCompatActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        ViewPager pager=(ViewPager)findViewById(R.id.paper);        TabLayout tab= (TabLayout) findViewById(R.id.tab);        List<String> list=new ArrayList<String>();        for(int i=0;i<3;i++)        {            list.add(String.format(Locale.CHINA,"第"+i+"页"));        }        pager.setAdapter(new Myadapter(getSupportFragmentManager(),list));        //导航条        tab.setupWithViewPager(pager);    }}