package com.qingguow.mobilesafe.ui;
import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.widget.CheckBox;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.qingguow.mobilesafe.R;
public class SettingItemView extends RelativeLayout {
private TextView tv_title;
private TextView tv_desc;
private CheckBox cb_status;
private String desc_on;
private String desc_off;
/**
* 初始化View對象
* @param context
*/
private void initView(Context context) {
View.inflate(context, R.layout.setting_item_view, this);
cb_status=(CheckBox) this.findViewById(R.id.cb_status);
tv_desc=(TextView) this.findViewById(R.id.tv_desc);
tv_title=(TextView) this.findViewById(R.id.tv_title);
}
/**
* 判斷是否選中
* @return
*/
public boolean isChecked(){
return cb_status.isChecked();
}
/**
* 設置是否選中
* @param status
*/
public void setChecked(boolean status){
if(status){
tv_desc.setText(desc_on);
}else{
tv_desc.setText(desc_off);
}
cb_status.setChecked(status);
}
/**
* 設置顯示文本
* @param text
*/
public void setDesc(String text){
tv_desc.setText(text);
}
public SettingItemView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
initView(context);
}
public SettingItemView(Context context, AttributeSet attrs) {
super(context, attrs);
initView(context);　　　　　//獲取傳遞的屬性
String title=attrs.getAttributeValue("http://schemas.android.com/apk/res/com.qingguow.mobilesafe", "title");
tv_title.setText(title);
desc_on=attrs.getAttributeValue("http://schemas.android.com/apk/res/com.qingguow.mobilesafe", "desc_on");
desc_off=attrs.getAttributeValue("http://schemas.android.com/apk/res/com.qingguow.mobilesafe", "desc_off");
}
public SettingItemView(Context context) {
super(context);
initView(context);
}
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tsh="http://schemas.android.com/apk/res/com.qingguow.mobilesafe"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:layout_width="match_parent"
android:layout_height="40dp"
android:background="#ccc"
android:gravity="center"
android:text="設置中心"
android:textSize="20sp" />
<com.qingguow.mobilesafe.ui.SettingItemView
tsh:title="設置自動更新"
tsh:desc_on="設置自動更新開啟"
tsh:desc_off="設置自動更新關閉"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/siv_item">
</com.qingguow.mobilesafe.ui.SettingItemView>
</LinearLayout> 

<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable name="TextView">
<attr name="title" format="string" />
<attr name="desc_on" format="string" />
<attr name="desc_off" format="string" />
</declare-styleable>
</resources>