Question

如何动态更新actionbar上的自定义textview

Answer 1

actionbar自定义view的布局文件action_bar.xml

[html]
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:orientation="horizontal">
<TextView
android:id="@+id/action_bar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#EEA9B8"
android:text="@string/action_bar_title" />
<Spinner
android:id="@+id/action_bar_spinner"
android:layout_width="wrap_content"
android:layout_height="match_parent" >
</Spinner>
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:orientation="horizontal">
<TextView
android:id="@+id/action_bar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#EEA9B8"
android:text="@string/action_bar_title" />
<Spinner
android:id="@+id/action_bar_spinner"
android:layout_width="wrap_content"
android:layout_height="match_parent" >
</Spinner>
</LinearLayout>Spinner Item的布局, 借用了之前抽屉导航Item的布局drawer_item.xml