actionbar设置背景图片和文字颜色

来源：互联网发布：maya编程语言编辑：程序博客网时间：2024/06/05 15:44

<style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">        <!-- API 14 theme customizations can go here. -->        <item name="android:actionOverflowButtonStyle">@style/KqsActionOverflowButtonStyle</item>        <item name="android:actionBarStyle">@style/myTheme.ActionBar</item>    </style>    <style name="KqsActionOverflowButtonStyle">        <item name="android:src">@drawable/actionbar_add_icon</item>    </style>    <style name="myTheme.ActionBar" parent="android:style/Widget.Holo.Light.ActionBar">        <item name="android:background">@drawable/topbg</item>        <item name="android:titleTextStyle">@style/ActionBarTitle</item>    </style>    <style name="ActionBarTitle" parent="@android:style/TextAppearance.Holo.Large">        <item name="android:textColor">#ffffff</item>    </style>

从数据库获取数据斌保存到数组，

String sql="select english from t_words";Cursor cursor=database.rawQuery(sql, null);String[] arr=new String[cursor.getCount()];int position=0;cursor.moveToFirst();while (cursor.moveToNext()) {String str=cursor.getString(cursor.getColumnIndex("english"));arr[position++]=str;}System.out.println(arr.length);String[] as=Arrays.copyOfRange(arr, 0, 200);arrayAdapter=new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,as);search_word.setAdapter(arrayAdapter);

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