Android---侧滑效果自定义及fragment，tabLy
2017-06-22 本文已影响477人
this_is_for_u
记录方便后续使用查找，全部知识参考code小生，需更系统学习直接看他简书http://www.jianshu.com/p/ea691fda7d2a
效果如图：
image.png
image.png
目录：
image.png
Android studio创建module时直接选择创建带侧滑栏的activity，在其上面修改自定义布局即可。
actity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout 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:id="@+id/drawer_layout"
android:layout_width="match_parent" android:layout_height="match_parent"
android:fitsSystemWindows="true" tools:openDrawer="start">
<include layout="@layout/app_bar_main" android:layout_width="match_parent"
android:layout_height="match_parent" />
//自定义侧滑栏更改此处，注释掉后面内容
<include layout="@layout/draw_menu_layout"/>
<!--<android.support.design.widget.NavigationView android:id="@+id/nav_view"-->
<!--android:layout_width="wrap_content" android:layout_height="match_parent"-->
<!--android:layout_gravity="start" android:fitsSystemWindows="true"-->
<!--app:headerLayout="@layout/nav_header_main" app:menu="@menu/activity_main_drawer" />-->
</android.support.v4.widget.DrawerLayout>
draw_menu_layout.xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="280dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:clickable="true"
android:tag="left">
<ImageView
android:id="@+id/iv_drawer_bg"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"
android:src="@drawable/fnn" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<RelativeLayout
android:id="@+id/id_draw_menu_header"
android:layout_width="match_parent"
android:layout_height="200dp">
<TextView
android:id="@+id/id_draw_menu_item_backup"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginTop="100dp"
android:drawableLeft="@drawable/ic_launcher"
android:drawablePadding="15dp"
android:gravity="center"
android:text="你好"
android:textColor="@android:color/white"
android:textSize="15sp" />
<ImageView
android:id="@+id/id_draw_menu_item_download"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
android:layout_marginTop="35dp"
android:scaleType="centerCrop"
android:src="@drawable/qrcode_min_cm" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/white">
<TextView
android:id="@+id/id_draw_menu_item_main_tv"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_alignParentBottom="true"
android:gravity="center_vertical"
android:paddingLeft="15dp"
android:text="hello world"
android:textSize="18sp" />
<ListView
android:id="@+id/id_draw_menu_item_list_select"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:layout_above="@id/id_draw_menu_item_main_tv"
android:divider="@android:color/transparent"
android:overScrollMode="never"
android:scrollbars="none" />
</RelativeLayout>
</LinearLayout>
</FrameLayout>
MainActivity
listView = (ListView) findViewById(R.id.id_draw_menu_item_list_select);
listView.setAdapter(new ArrayAdapter<String>(MainActivity.this, android.R.layout.simple_list_item_1, strings));
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
Toast.makeText(MainActivity.this, strings[i], Toast.LENGTH_SHORT).show();
}
});
侧滑效果已经完成，之后为fragment侧滑翻页功能：
content_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"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context="megvii.tab.MainActivity"
tools:showIn="@layout/app_bar_main">
<android.support.design.widget.TabLayout
android:id="@+id/tab"
android:layout_width="match_parent"
android:layout_height="50dp"
app:tabGravity="center"
app:tabMode="scrollable" />
<android.support.v4.view.ViewPager
android:id="@+id/viewpager"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />
</LinearLayout>
MainActivity：
tabLayout = (TabLayout) findViewById(R.id.tab);
viewPager = (ViewPager) findViewById(R.id.viewpager);
//这种方式没有侧滑换页功能
for(int i = 0; i < 5; i++){
tabList.add("hello" + i);
}
for(int i = 0; i < 5; i++){
tabLayout.addTab(tabLayout.newTab().setText(tabList.get(i)));
}
myFragmentAdapter adapter = new myFragmentAdapter(getSupportFragmentManager(),MainActivity.this);
viewPager.setAdapter(adapter);
//setupWithViewPager()方法底部会调用FragmentPagerAdapter中的getPageTitle()方法
tabLayout.setupWithViewPager(viewPager);
myFragmentAdapter:
package megvii.tab;
import android.content.Context;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
/**
* Created by wangzhiqiang on 2017/6/22.
*/
import java.util.List;
//control + o
public class myFragmentAdapter extends FragmentPagerAdapter {
private Context context;
private String[] titles = new String[]{"消息", "联系人", "动态", "3", "f"};
public myFragmentAdapter(FragmentManager fm, Context context) {
super(fm);
this.context = context;
}
@Override
public Fragment getItem(int position) {
return CommonFragment.newInstance(titles[position]);
}
@Override
public CharSequence getPageTitle(int position) {
return titles[position];
}
@Override
public int getCount() {
return titles.length;
}
}
CommonFragment
public class CommonFragment extends Fragment {
public static final String ARGS_PAGE = "args_page";
private String contents;
public static CommonFragment newInstance(String string) {
Bundle args = new Bundle();
args.putString(ARGS_PAGE, string);
CommonFragment fragment = new CommonFragment();
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
contents = getArguments().getString(ARGS_PAGE);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
TextView textView = new TextView(getActivity());
textView.setGravity(Gravity.CENTER);
textView.setTextSize(17);
textView.setText(contents + " Fragment");
return textView;
}
}
可以在AppBarLayout嵌套TabLayout，实现视图滚动时Toolbar隐藏的功能或AppBarLayout嵌套CollapsingToolbarLayout：
具体参考http://blog.csdn.net/xyz_lmn/article/details/48055919
