SlidingMenu没有正确显示

时间:2013-01-04 18:22:35

标签: android android-sliding

我是初学者Android程序员,我正在玩JFeinstein's awesome sliding menu,试图弄清楚它是如何工作的,并在我的应用程序中实现它,但在我的所有实现中,后面的视图覆盖了100%的以上观点。

此外,返回上述视图的唯一方法是按后退按钮,因此也没有"sliding"。如果我理解正确,这应该由BehindViewOffset控制,但我似乎没有让它工作。无论如何,这里有一些示例代码:

这是我的MainActivity

public class MainActivity extends SlidingActivity {

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

        setBehindContentView(R.layout.testing);

        populate();

        SlidingMenu menu = new SlidingMenu(this);
        menu.setMode(SlidingMenu.LEFT);
        menu.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);
        menu.setBehindOffsetRes(R.dimen.slidingmenu_offset);
        menu.setFadeDegree(0.35f);
        menu.attachToActivity(this, SlidingMenu.SLIDING_CONTENT);
        setSlidingActionBarEnabled(true);
        menu.setMenu(R.layout.testing);

    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            toggle();
            return true;
        default:
            return super.onOptionsItemSelected(item);
        }
    }

    private void populate() {

        ListView lv = (ListView) findViewById(R.id.listView1);
        String[] values = new String[] { "One", "Two", "Three", "Four", "Five",
                "Six", "Seven", "Eight", "Nine", "Ten" };
        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
                android.R.layout.simple_list_item_1, android.R.id.text1, values);
        lv.setAdapter(adapter);

    }
}

布局xml:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <ListView
        android:id="@+id/listView1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >
    </ListView>

</LinearLayout>

可悲的是,在我获得更多代表之前,我无法发布截图!

编辑:添加了dimen.xml

    <resources>
    <dimen name="slidingmenu_offset">120dp</dimen>
    <dimen name="list_padding">10dp</dimen>
    <dimen name="shadow_width">15dp</dimen>
    <integer name="num_cols">1</integer>
</resources>

1 个答案:

答案 0 :(得分:8)

好的,所以我仔细研究了这个例子,最后通过改变

来实现它
SlidingMenu menu = new SlidingMenu(this);

有:

SlidingMenu menu = getSlidingMenu();

所以这是主要活动onCreate的最终代码:

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

    setBehindContentView(R.layout.testing);

    populate();

    SlidingMenu menu = getSlidingMenu();

    menu.setMode(SlidingMenu.LEFT);
    menu.setShadowWidthRes(R.dimen.shadow_width);
    menu.setShadowDrawable(R.drawable.shadow);
    menu.setBehindOffsetRes(R.dimen.slidingmenu_offset);
    menu.setFadeDegree(0.35f);
    menu.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN);
    setSlidingActionBarEnabled(true);


}