我正在尝试创建一个布局，在按钮单击上将显示一个列表视图（弹出）并完成但主要问题是列表视图使网格视图向下滑动，我不希望那样。我希望列表视图在网格视图上弹出. 帮助怎么做我的代码是
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:tag="medium"
android:id="@+id/test"
android:background="@drawable/background_new" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="50dip"
android:layout_marginBottom="10dip"
android:background="@drawable/topbar_new"
android:gravity="center"
android:orientation="vertical" >
<TextView
android:id="@+id/tv_apps_Heading"
style="@style/Heading"
android:layout_width="wrap_content"
android:layout_height="50dp"
android:text="My Apps"
/>
<Button
android:id="@+id/menuBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:background="@drawable/home"
/>
</RelativeLayout>
<RelativeLayout
android:id="@+id/listview"
android:layout_width="80dp"
android:layout_height="50dp"
android:gravity="right"
android:orientation="horizontal"
>
<ListView
android:layout_height="80dp"
android:id="@+id/ListView_Menu"
android:layout_width="80dp"
android:layout_gravity="right"
android:layout_below="@+id/menuBtn"
android:listSelector="@android:color/transparent"
/>
</RelativeLayout>
<GridView
android:id="@+id/MyGrid"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_marginBottom="5dp"
android:layout_marginTop="5dip"
android:columnWidth="90dp"
android:gravity="center"
android:horizontalSpacing="10dp"
android:numColumns="auto_fit"
android:scrollbars="none"
android:stretchMode="columnWidth"
android:verticalSpacing="10dp" >
</GridView>
</LinearLayout>
</RelativeLayout>
爪哇代码
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.home);
menuList = (ListView) findViewById(R.id.ListView_Menu);
menuBtn = (Button) findViewById(R.id.menuBtn);
menuBtn.setOnClickListener(this);
menuList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View itemClicked, int position, long id) {
// Note: if the list was built "by hand" the id could be used.
// As-is, though, each item has the same id
TextView textView = (TextView) itemClicked;
String strText = textView.getText().toString();
if (strText.equalsIgnoreCase("First Section")) {
// Launch the Game Activity
startActivity(new Intent(Activity.this,
Activity.class));
} else if (strText.equalsIgnoreCase("Second Section")) {
// Launch the Help Activity
startActivity(new Intent(Activity.this,
NameActivity.class));
}
else if (strText.equalsIgnoreCase("Fourth Section")) {
// Launch the Settings Activity
startActivity(new Intent(Activity.this,
Profile.class));
// menuList.setVisibility(View.INVISIBLE);
}else if (strText.equalsIgnoreCase("Logout")) {
// Launch the Scores Activity
LoginscreenCall();
}
}
});
@SuppressLint("NewApi")
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
globalMenu=(RelativeLayout)findViewById(R.id.listview);
globalMenu.setVisibility(View.VISIBLE);
String[] option={"First Section", "Second Section", "THird Section",
"Fourth Section", "Log Out"};
ArrayAdapter<String> adapt= new ArrayAdapter<String>(this,
R.layout.menu_item, option);
menuList.setAdapter(adapt);
if(menuList.getVisibility()==View.VISIBLE)
{
menuList.setVisibility(View.GONE);
Log.e("Menu Button", "Invisible");
}
else{
menuList.setAdapter(adapt);
menuList.setVisibility(View.VISIBLE);
Log.e("Menu Button", "Visible");
}
}