其实我最终都是手动编写了几乎所有代码。如果有人需要相同的代码,我会在这里发布。
首先,我使用由Google维护的FlexboxLayout来将视图包装到下一行。然后,我在其中添加了全部13个复选框,并基于StateLists设置了背景和文本颜色。
视图代码:
<com.google.android.flexbox.FlexboxLayout
android:id="@+id/fl_cadastrofonterendamensalactivity_months_container"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:alignContent="stretch"
app:justifyContent="space_around"
app:alignItems="center"
app:flexWrap="wrap">
<CheckBox
android:id="@+id/cb_monthlist_jan"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:layout_marginTop="8dp"
android:layout_marginBottom="8dp"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_jan"
android:textColor="@color/months_textcolor"
android:textStyle="bold"
/>
<CheckBox
android:id="@+id/cb_monthlist_fev"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_fev"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_mar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_mar"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_abr"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_abr"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_mai"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_mai"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_jun"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_jun"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_jul"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_jul"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_ago"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
app:layout_wrapBefore="true"
android:text="@string/cadastro_fonterendamensal_mes_ago"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_set"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_set"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_out"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_out"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_nov"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_nov"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_dez"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_dez"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
<CheckBox
android:id="@+id/cb_cadastromonthlist_dct"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/months_statelist"
android:button="@null"
android:gravity="center"
android:text="@string/cadastro_fonterendamensal_mes_dct"
android:textColor="@color/months_textcolor"
android:textStyle="bold"/>
</com.google.android.flexbox.FlexboxLayout>
在 res/color/months.textcolor.xml 文件中
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/color_background" android:state_checked="true"/>
<item android:color="@android:color/white" android:state_checked="false"/>
</selector>
在res/drawable文件夹中的months_statelist.xml文件内
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:drawable="@drawable/checkbox_checked"
android:state_checked="true"/>
<item
android:drawable="@drawable/checkbox_unchecked"
android:state_checked="false"/>
</selector>
在res/drawable/checkbox_checked.xml文件中:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#FFFFFF"/>
<corners android:radius="100dp"/>
<size
android:width="-2dp"
android:height="-2dp"/>
<padding
android:bottom="4dp"
android:left="4dp"
android:right="4dp"
android:top="4dp"/>
</shape>
并且在res/drawable/checkbox_unchecked.xml文件内部
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="@android:color/transparent"/>
<stroke
android:width="1dp"
android:color="#FFFFFF"/>
<corners android:radius="100dp"/>
<size
android:width="40dp"
android:height="40dp"/>
<padding
android:bottom="4dp"
android:left="4dp"
android:right="4dp"
android:top="4dp"/>
</shape>