PreferenceScreen1

2024-04-07 10:36:28

转载

package com.example.app;

import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.view.Menu;

import android.view.MenuItem;

public class MainActivity extends PreferenceActivity {

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//加载第一个布局
addPreferencesFromResource(R.layout.activity_main);
}

}

配置文件

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
android:key="using_categories_in_root_screen"
android:summary="Using Preference Categories"
android:title="Categories" >

<PreferenceCategory
android:key="meats_screen"
android:summary="Preferences related to Meats"
android:title="肉类" >
<CheckBoxPreference
android:key="fish_selection_pref"
android:summary="小心扎嗓子"
android:title="鱼" />
<CheckBoxPreference
android:key="lamb_selection_pref"
android:summary="小肥羊吃多了不好"
android:title="羊肉" />
<CheckBoxPreference
android:key="chicken_selection_pref"
android:summary="营养价值不够高"
android:title="鸡肉" />
</PreferenceCategory>
<PreferenceCategory
android:key="vegi_screen"
android:summary="Preferences related to vegetable"
android:title="蔬菜类" >
<CheckBoxPreference
android:key="tomato_selection_pref"
android:summary="西红柿可以炒鸡蛋⊙﹏⊙"
android:title="西红柿" />
<CheckBoxPreference
android:key="xilanhua_selection_pref"
android:summary="营养价值很丰富"
android:title="西兰花" />
</PreferenceCategory>
</PreferenceScreen>

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