我找到了一种使用 SlidingPaneLayout 实现迷你抽屉式导航的方法。
创建一个布局资源文件并将 SlidingPaneLayout 设置为您的父视图。 SlidingPaneLayout 需要两个子视图:主视图和详细视图。主视图将包含我们所有菜单选项的列表,而详细视图将包含内容。
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.SlidingPaneLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!--Master fragment-->
<fragment
android:name="com.ng.anthony.mininavigationdrawer.MasterFragment"
android:layout_width="220dp"
android:layout_height="match_parent"
android:id="@+id/fragment_master">
</fragment>
<!--Detail layout -->
<FrameLayout
android:layout_width="1000dp"
android:layout_height="match_parent"
android:layout_marginLeft="56dp">
</FrameLayout>
</android.support.v4.widget.SlidingPaneLayout>
创建一个主片段类。在您的主片段中,您应该有一个包含所有菜单选项的列表视图。
public class MasterFragment extends ListFragment {
public View onCreateView (LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_master, container);
setListAdapter(new MenuListAdapter(R.layout.row_menu_action_item, getActivity(), MenuActionItem.values()));
return view;
}
}
将主片段布局添加到您的布局资源文件夹
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="@android:id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/darker_gray"
android:divider="@null">
</ListView>
</LinearLayout>
主片段包含一个列表视图并使用菜单选项枚举来填充列表。
public enum MenuActionItem {
ITEM1,
ITEM2,
ITEM3,
ITEM4,
ITEM5
}
主片段还包含一个自定义数组适配器,用于显示菜单选项列表。自定义数组适配器为每个菜单选项扩展了一个行布局。
import android.app.Activity;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import java.util.ArrayList;
/**
* Created by Anthony on 16-01-25.
*/
public class MenuListAdapter extends ArrayAdapter<MenuActionItem> {
int resource;
Activity activity;
public MenuListAdapter(int resource, Activity activity, MenuActionItem[] items) {
super(activity, resource, items);
this.resource = resource;
this.activity = activity;
}
public View getView (int position, View convertView, ViewGroup parent) {
View rowView = convertView;
if(rowView == null) {
rowView = activity.getLayoutInflater().inflate(resource, null);
MenuItemViewHolder viewHolder = new MenuItemViewHolder();
viewHolder.menuItemImageView = (ImageView)rowView.findViewById(R.id.menu_item_image_view);
viewHolder.menuItemTextView = (TextView)rowView.findViewById(R.id.menu_item_text_view);
rowView.setTag(viewHolder);
}
MenuItemViewHolder holder = (MenuItemViewHolder)rowView.getTag();
if(position == MenuActionItem.ITEM1.ordinal()) {
holder.menuItemImageView.setImageDrawable(activity.getDrawable(R.drawable.ic_payment_white_24dp));
holder.menuItemTextView.setText(activity.getResources().getString(R.string.item1));
}
else if(position == MenuActionItem.ITEM2.ordinal()) {
holder.menuItemImageView.setImageDrawable(activity.getDrawable(R.drawable.ic_pets_white_24dp));
holder.menuItemTextView.setText(activity.getResources().getString(R.string.item2));
}
else if(position == MenuActionItem.ITEM3.ordinal()) {
holder.menuItemImageView.setImageDrawable(activity.getDrawable(R.drawable.ic_receipt_white_24dp));
holder.menuItemTextView.setText(activity.getResources().getString(R.string.item3));
}
else if(position == MenuActionItem.ITEM4.ordinal()) {
holder.menuItemImageView.setImageDrawable(activity.getDrawable(R.drawable.ic_shopping_cart_white_24dp));
holder.menuItemTextView.setText(activity.getResources().getString(R.string.item4));
}
else if(position == MenuActionItem.ITEM5.ordinal()) {
holder.menuItemImageView.setImageDrawable(activity.getDrawable(R.drawable.ic_work_white_24dp));
holder.menuItemTextView.setText(activity.getResources().getString(R.string.item5));
}
return rowView;
}
private static class MenuItemViewHolder {
public ImageView menuItemImageView;
public TextView menuItemTextView;
}
}
添加行布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal" android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="16dp"
android:gravity="center_vertical">
<ImageView
android:id="@+id/menu_item_image_view"
android:layout_width="24dp"
android:layout_height="24dp"
android:layout_marginRight="16dp"/>
<TextView
android:id="@+id/menu_item_text_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="16sp"
android:textColor="@android:color/white"/>
</LinearLayout>
最后你应该会看到这样的东西
您可以在这里下载示例项目:https://github.com/nganthony/MiniNavigationDrawer