动作栏抽屉切换自定义图标 [英] Action Bar Drawer Toggle Custom Icon

问题描述

我正在尝试使用操作栏抽屉开关，但我希望它显示的不仅仅是菜单图标.我希望它在自定义菜单图标的右上角显示通知计数，但是我仍然希望操作栏抽屉开关在需要时显示后退箭头.

I'm trying to use the action bar drawer toggle, but I would like it to display something more than just the menu icon. I want it to display a notification count in the top right corner of my custom menu icon, but I still want the action bar drawer toggle to display the back arrow when needed.

因此，我首先尝试查看是否可以在操作栏抽屉开关上显示自定义布局(包含用于菜单图标的图像视图和用于通知计数的文本视图)，但没有成功.

Therefore, I first tried to see if I could display a custom layout (containing an imageview for my menu icon and a textview for my notification count) on the action bar drawer toggle but whithout success.

然后我尝试创建一个包含自定义菜单图标的菜单项.单击此菜单项后，我打开/关闭导航抽屉，但无法在菜单图标上显示包含我的通知的文本视图.

I then tried to create a menu item containing my custom menu icon. When this menu item is clicked, I open/close the navigation drawer, but I can't manage to display a textview containing my notification on the menu icon.

感谢任何帮助/想法:)

Any help/idea is appreciated :)

推荐答案

尝试以下方式:

ActionBar actionBar = getSupportActionBar();
        actionBar.setTitle("hi");
        actionBar.setBackgroundDrawable(getResources().getDrawable(
                R.drawable.actionbar_back_color));
        actionBar.setIcon(getResources().getDrawable(
                R.drawable.image_crush_home_drawar_icon));
        actionBar.setCustomView(R.layout.actionbar_right_two_icon);
        actionBar.setDisplayShowTitleEnabled(true);
        actionBar.setDisplayShowCustomEnabled(true);
        actionBar.setDisplayUseLogoEnabled(true);
        actionBar.setDisplayShowHomeEnabled(true);
        actionBar.setDisplayHomeAsUpEnabled(false);

布局文件:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@color/actionbar_back_color"
    android:orientation="horizontal"
    android:weightSum="6" >

    <LinearLayout
        android:id="@+id/line_search"
        android:layout_width="0dip"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:gravity="center"
        android:orientation="vertical" >

        <ImageView
            android:id="@+id/image_action_"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/icon_action" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="0dip"
        android:layout_height="match_parent"
        android:layout_weight="3"
        android:orientation="vertical" >

        <TextView
            android:id="@+id/actionbar_title"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center|left"
            android:singleLine="true"
            android:text="Medium Text"
            android:textAppearance="?android:attr/textAppearanceLarge"
            android:textColor="@color/actionbar_text_color" />
    </LinearLayout>

    <LinearLayout
        android:id="@+id/line_search"
        android:layout_width="0dip"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:gravity="center"
        android:orientation="vertical" >

        <ImageView
            android:id="@+id/image_search"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/image_crush_home_search_icon" />
    </LinearLayout>

    <LinearLayout
        android:id="@+id/line_post_Message"
        android:layout_width="0dip"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:gravity="center"
        android:orientation="vertical" >

        <ImageView
            android:id="@+id/image_next"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/image_crush_home_message_icon" />
    </LinearLayout>

</LinearLayout>

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