如何在Android Studio的菜单应用程序标题栏中的项目之间添加行?

问题描述 投票:5回答:1

我的Android应用程序的标题栏中有一个菜单,而不是弹出菜单。其中有一些物品。我想在列表中的一对项目之间添加一行或一个分隔符。我不希望所有项目之间有分隔线,只有一对。我尝试了具有不同ID(无法使用)的组,还尝试了android:actionlayout,没有成功。

我的当前菜单在设计模式下看起来像this。我想做类似this的事情。

包含菜单的我的XML:

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <item android:title="@string/editare_nume_jucatori">
        <!-- submeniul meu -->
        <menu>
            <item
                android:id="@+id/M_Jucator1"
                android:enabled="true"
                android:title="@string/Jucatorul1" />

            <item
                android:id="@+id/M_Jucator2"
                android:enabled="true"
                android:title="@string/Jucatorul2" />
        </menu>
    </item>

    <item
        android:id="@+id/M_Detalii"
        android:icon="@drawable/dice10"
        android:title="@string/detalii_text_meniu" />

    <item
        android:id="@+id/M_Despre_Aplicatie"
        android:icon="@drawable/dice10"
        android:title="@string/despre_aplicatie" />

    <item
        android:id="@+id/M_Iesire_Aplicatie"
        android:icon="@drawable/m3"
        android:title="@string/IesireAplicatie" />


</menu>

菜单的我的Java代码:

Menu meniu1;  //a variable used in my menu

//to show my menu
@Override
public boolean onCreateOptionsMenu(Menu menu) {

    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.meniul_meu, menu);
    meniu1 = menu; //this is my variable from up declaration
    return true;
}

//here execute different actions for items clicked in menu
@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle item selection
    switch (item.getItemId()) {

        //click on my item ID from menu and execute
        case R.id.M_Jucator1:

            ...(code code)...

            return true;

        //click on my item ID from menu and execute
        case R.id.M_Jucator2:

            ..(code code)...

            return true;

        //click on my item ID from menu and execute
        case R.id.M_Detalii:

           ..(code code)...

            return true;

        //cand dai click pe iesire din meniu
        case R.id.M_Iesire_Aplicatie:

            ..(code code)..

            return true;

        default:
            return super.onOptionsItemSelected(item);
    }
} //finish meniu codes
android android-actionbar android-menu
1个回答
0
投票

在XML菜单中将您的项目分组,例如:

......

<group>
    <items...
</group>

<group>
    <items...
</group>

.....

并且在您的代码中使用:

final Menu menu = ((Toolbar)this.findViewById(R.id.your_toolbar)).getMenu();
MenuCompat.setGroupDividerEnabled(menu, true);
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