以下是需要修改的文件列表:
- res/drawable/cb1_checked.xml
- res/drawable/cb1_unchecked.xml
- res/drawable/cb2_checked.xml
- res/drawable/cb2_unchecked.xml
----------------------------------------------------------------尝试 1----------------------------------------------------------------
将:res/drawable/cb1_checked.xml
<size android:width="24dp"
android:height="24dp" />
with
res/values/styles.xml
<item name="android:layout_width">24dp</item>
<item name="android:layout_height">24dp</item>
---------------------------------------------------------------尝试 2--------------------------------------------------------------
添加
res/values/styles.xml
<item name="android:background">cb_background</item>
并定义一个背景绘制对象
res/drawable/cb_background.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="#00FF00"/>
<size android:width="24dp"
android:height="24dp" />
</shape>
----------------------------------------------------------------新增内容----------------------------------------------------------------
以下是完整的XML文件集:
res/layout/activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/MyLL"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<CheckBox
android:id="@+id/cb1"
style="@style/CB_style"
android:button="@drawable/cb1_selector"
android:height="@dimen/my24sp" />
<CheckBox
android:id="@+id/cb2"
style="@style/CB_style"
android:button="@drawable/cb2_selector"
android:height="@dimen/my24sp" />
</LinearLayout>
res/values/styles.xml
<style name="AppBaseTheme" parent="android:Theme.Light">
</style>
<style name="AppTheme" parent="AppBaseTheme">
</style>
<style name="CB_style" parent="@android:style/TextAppearance.Medium">
<item name="android:layout_width">wrap_content</item>
<item name="android:layout_height">wrap_content</item>
<item name="android:layout_weight">1</item>
<item name="android:layout_gravity">center_horizontal</item>
<item name="android:gravity">center</item>
<item name="android:checked">false</item>
</style>
res/drawable/cb1_selector.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android"
android:constantSize="true">
<item android:state_checked="true"
android:drawable="@drawable/cb1_checked" />
<item android:state_checked="false"
android:drawable="@drawable/cb1_unchecked" />
</selector>
res/drawable/cb1_checked.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="#FF0000"/>
<size android:width="24dp"
android:height="24dp" />
</shape>
res/drawable/cb1_unchecked.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="#880000"/>
<size android:width="24dp"
android:height="24dp" />
</shape>
(对于cb2选择器和选中/未选中的可绘制对象同样适用)
Error:Error: Width (0) and height (0) cannot be <= 0
。我的最小SDK目标设置为19。 - roroinpho21