Spinner背景、字体颜色

xiaoxiao2021-02-28  8

自定义 spinner (背景、字体颜色)

1、准备两张图片,并做好9.png

2、在drawable中定义spinner_selector.xml

<?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android" > <item android:state_pressed="true" android:drawable="@drawable/spinner_press" /><!--按下时效果--> <item android:state_pressed="false" android:drawable="@drawable/spinner" /><!--默认效果--> </selector>

3、style中定义

<!-- spinner --> <style name="spinner_style"> <item name="android:background">@drawable/spinner_selector</item> <item name="android:paddingLeft">5dip</item> </style> 4、调用 <Spinner android:id="@+id/field_item_spinner_content" style="@style/spinner_style" android:layout_width="fill_parent" android:layout_height="wrap_content" android:animationCache="true" android:drawSelectorOnTop="true" /> 5、在layout中定义 simple_spinner_item.xml <?xml version="1.0" encoding="utf-8"?> <CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/text1" android:paddingLeft="5dip" android:paddingRight="5dip" android:gravity="center_vertical" android:textColor="#808080" android:singleLine="true" android:layout_width="fill_parent" android:layout_height="wrap_content" /> 6、java代码 ArrayAdapter<String> adapter = new ArrayAdapter<String>(mContext, R.layout.simple_spinner_item); String level[] = getResources().getStringArray(R.array.affair_level);//资源文件 for (int i = 0; i < level.length; i++) { adapter.add(level[i]); } adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spinner.setAdapter(adapter); 效果图

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