我有一个自定义按钮button.xml
。默认(未按下)drawable为button_unclicked.xml
,单击按钮时会调用button_clicked.xml
。问题是按钮不显示其单击和未单击的drawable,但只显示按钮内的文本(没有边框)。
我将自定义按钮设置为背景:
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/apply"
android:id="@+id/button_apply"
android:onClick="Apply"
android:layout_marginBottom="10dp"
android:layout_gravity="center_horizontal"
android:background="@drawable/button" />
button_clicked:
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient android:startColor="#FFFFFF"
android:endColor="#FFFFFF"
android:angle="270" />
<corners android:radius="3dp" />
<stroke android:width="5px" android:color="#FFE75C" />
</shape>
button_unclicked:
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient android:startColor="#FFFFFF"
android:endColor="#FFFFFF"
android:angle="270" />
<corners android:radius="3dp" />
<stroke android:width="5px" android:color="#000000" />
</shape>
</selector>
button.xml:
<item android:state_pressed="true"
android:drawable="@drawable/button_clicked">
</item>
<item android:state_pressed="false"
android:drawable="@drawable/button_unclicked">
</item>
输出(应该有边框,但没有):
答案 0 :(得分:1)
请尝试以下模板:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/btn_default_normal_holo_light" android:state_enabled="true" android:state_window_focused="false"/>
<item android:drawable="@drawable/btn_default_disabled_holo_light" android:state_enabled="false" android:state_window_focused="false"/>
<item android:drawable="@drawable/btn_default_pressed_holo_light" android:state_pressed="true"/>
<item android:drawable="@drawable/btn_default_focused_holo_light" android:state_enabled="true" android:state_focused="true"/>
<item android:drawable="@drawable/btn_default_normal_holo_light" android:state_enabled="true"/>
<item android:drawable="@drawable/btn_default_disabled_focused_holo_light" android:state_focused="true"/>
<item android:drawable="@drawable/btn_default_disabled_holo_light"/>
</selector>
您不必放置所有<item>
标记。
答案 1 :(得分:1)
// try this
drawable/selector.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_enabled="false" >
<shape
android:shape="rectangle" >
<gradient android:startColor="#FFFFFF"
android:endColor="#FFFFFF"
android:angle="270" />
<corners android:radius="3dp" />
<stroke android:width="5px" android:color="#000000" />
</shape>
</item>
<item android:state_enabled="true" android:state_focused="false" android:state_pressed="false" >
<shape android:shape="rectangle" >
<gradient android:startColor="#FFFFFF"
android:endColor="#FFFFFF"
android:angle="270" />
<corners android:radius="3dp" />
<stroke android:width="5px" android:color="#FFE75C" />
</shape>
</item>
<item android:state_pressed="true" >
<shape
android:shape="rectangle" >
<gradient android:startColor="#FFFFFF"
android:endColor="#FFFFFF"
android:angle="270" />
<corners android:radius="3dp" />
<stroke android:width="5px" android:color="#000000" />
</shape>
</item>
<item android:state_focused="true" >
<shape
android:shape="rectangle" >
<gradient android:startColor="#FFFFFF"
android:endColor="#FFFFFF"
android:angle="270" />
<corners android:radius="3dp" />
<stroke android:width="5px" android:color="#000000" />
</shape>
</item>
</selector>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Custom Button"
android:padding="5dp"
android:background="@drawable/selector"/>