三、自定义一个view继承自你需要的布局
iniview(Context context)初始化自定义的布局文件
根据需求自定义一些API方法
public class SettingItemView extends RelativeLayout {
private CheckBox cb_status;
private TextView tv_title;
private TextView tv_desc;
private String title;
private String desc_on;
private String desc_off;
public void iniview(Context context){
View.inflate(context, R.layout.setting_item_view, this);
cb_status = (CheckBox)findViewById(R.id.cb_status);
tv_title = (TextView)findViewById(R.id.tv_title);
tv_desc = (TextView)findViewById(R.id.tv_desc);
}
public SettingItemView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
iniview(context);
}
public SettingItemView(Context context, AttributeSet attrs) {
super(context, attrs);
iniview(context);
desc_on = attrs.getAttributeValue("http://www.easck.com/apk/res/com.victor.mobilesafe","desc_on");
desc_off = attrs.getAttributeValue("http://www.easck.com/apk/res/com.victor.mobilesafe","desc_off");
tv_title.setText(title);
setDesc(desc_off);
}
public SettingItemView(Context context) {
super(context);
iniview(context);
}
public boolean isChecked(){
return cb_status.isChecked();
}
public void setChecked(boolean checked){
if (checked) {
setDesc(desc_on);
}else{
setDesc(desc_off);
}
cb_status.setChecked(checked);
}
public void setDesc(String text){
tv_desc.setText(text);
}
}
四、在布局文件中使用该自定义组合控件
别忘记声明自定义命名空间
xmlns:victor="http://www.easck.com/apk/res/com.victor.mobilesafe"
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://www.easck.com/apk/res/android"
xmlns:victor="http://www.easck.com/apk/res/com.victor.mobilesafe"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<com.victor.mobilesafe.ui.SettingItemView
android:id="@+id/siv_update"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
victor:desc_off="自动更新关闭"
victor:desc_on="自动更新开启"
victor:title="设置自动更新" >
</com.victor.mobilesafe.ui.SettingItemView>
</LinearLayout>
