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我想将项目列表设置为 SlidingMenu 有没有教程?我正在使用https://github.com/jfeinstein10/SlidingMenu

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1 回答 1

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您可以在库的 ExampleListActivity 中找到它。

首先,要将列表项添加到滑动菜单中,您需要在主菜单上使用 FrameLayout。

MainActivity.xml(在布局文件夹中)

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />

之后创建一个 leftlist.xml (左侧菜单上的列表)

<?xml version="1.0" encoding="utf-8"?>
<ListView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/list_padding"
android:paddingRight="@dimen/list_padding" />

之后创建一个 menu_frame.xml(保存左侧的列表)

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/menu_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />

还有一个row.xml(自定义每一行的视图)

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="50dp"
android:orientation="horizontal" >

<TextView
    android:id="@+id/row_title1"
    android:layout_width="0dp"
    android:layout_height="match_parent"
    android:layout_weight="1"
    android:padding="10dp"

</LinearLayout>

然后有一个SampleListFragment.java(要写列表的名字)

   public class SampleListFragment extends ListFragment {

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    return inflater.inflate(R.layout.leftlist, null);
}

public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
    SampleAdapter adapter = new SampleAdapter(getActivity());
    adapter.add(new SampleItem("menu left A"));
    adapter.add(new SampleItem("menu left B"));
    adapter.add(new SampleItem("menu left C"));
    adapter.add(new SampleItem("menu left D"));
    adapter.add(new SampleItem("menu left A"));
    setListAdapter(adapter);

}

private class SampleItem {
    public String tag;
    public int iconRes;
    public SampleItem(String tag, int iconRes) {
        this.tag = tag; 
        this.iconRes = iconRes;
    }
}

public class SampleAdapter extends ArrayAdapter<SampleItem> {

    public SampleAdapter(Context context) {
        super(context, 0);
    }

    public View getView(int position, View convertView, ViewGroup parent) {
        if (convertView == null) {
            convertView = LayoutInflater.from(getContext()).inflate(R.layout.row, null);
        }
        ImageView icon = (ImageView) convertView.findViewById(R.id.row_icon);
        icon.setImageResource(getItem(position).iconRes);
        TextView title = (TextView) convertView.findViewById(R.id.row_title);
        title.setText(getItem(position).tag);

        return convertView;
    }

}
   }

您将需要一个 baseactivity 来显示滑动/操作栏的效果 BaseActivity.java(配置您的滑动菜单效果如何)

   public class BaseActivity extends SlidingFragmentActivity {
SlidingMenu menu;
private int mTitleRes;
protected ListFragment mFrag;

public BaseActivity(int titleRes) {
    mTitleRes = titleRes;
}

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setTitle(mTitleRes);

    // set the Behind View
    setBehindContentView(R.layout.menu_frame);
    if (savedInstanceState == null) {
        FragmentTransaction t = this.getSupportFragmentManager().beginTransaction();
        mFrag = new SampleListFragment();
        t.replace(R.id.menu_frame, mFrag);
        t.commit();
    } else {
        mFrag = (ListFragment)this.getSupportFragmentManager().findFragmentById(R.id.menu_frame);
    }

    // customize the SlidingMenu
    SlidingMenu sm = getSlidingMenu();
    sm.setShadowWidthRes(R.dimen.shadow_width);
    sm.setShadowDrawable(R.drawable.shadow);
    sm.setBehindOffsetRes(R.dimen.slidingmenu_offset);
    sm.setFadeDegree(0.35f);
    sm.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN);



}


   }

然后在您的 MainActivity.java 上扩展 baseactivity(只需在 oncreate 中调用左侧菜单)

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

          getSlidingMenu().setMode(SlidingMenu.LEFT);
    getSlidingMenu().setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN);

    getSupportFragmentManager()
    .beginTransaction()
    .replace(R.id.menu_frame, new SampleListFragment())
    .commit();
    }

这就是我为我的应用程序做的方式我不确定这是正确还是错误的方法,但如果您有任何问题,请随时询问。当然,您必须将 res/drawable 文件夹中的 shadow.xml 和 shadowright.xml 复制到您的应用程序

于 2013-11-04T05:23:33.707 回答