Android 获取手机的系统设置

来源：互联网发布：高校教材数据库编辑：程序博客网时间：2024/06/05 17:20

main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical"     >    <EditText        android:id="@+id/ori"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:hint="屏幕方向"        android:editable="false"         />    <EditText        android:id="@+id/navigation"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:hint="方向控制"        android:editable="false"         />    <EditText        android:id="@+id/touch"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:hint="有无触屏"        android:editable="false"         />    <EditText        android:id="@+id/mnc"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:hint="移动信号网络码"        android:editable="false"         />    <Button         android:id="@+id/bn"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="获取手机信息"        android:layout_gravity="center"        /></LinearLayout>

ConfigurationText.java

package com.example.configurationtest;import android.os.Bundle;import android.app.Activity;import android.content.res.Configuration;import android.view.Menu;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.EditText;public class ConfigurationTest extends Activity {EditText ori;EditText navigation;EditText touch;EditText mnc;Button bn;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);ori = (EditText)findViewById(R.id.ori);navigation = (EditText)findViewById(R.id.navigation);touch = (EditText)findViewById(R.id.touch);mnc = (EditText)findViewById(R.id.mnc);bn = (Button)findViewById(R.id.bn);bn.setOnClickListener(new OnClickListener(){@Overridepublic void onClick(View source) {// TODO Auto-generated method stubConfiguration cfg = getResources().getConfiguration();String screen = cfg.orientation ==Configuration.ORIENTATION_LANDSCAPE?"横向屏幕":"竖向屏幕";String mncCode = cfg.mnc + "";String naviName = cfg.navigation ==Configuration.NAVIGATION_NONAV?"无方向控制":cfg.orientation ==Configuration.NAVIGATION_WHEEL?"滚轮控制":cfg.orientation ==Configuration.NAVIGATION_DPAD?"方向键控制方向":"轨迹球控制方向";String touchName = cfg.touchscreen ==Configuration.TOUCHSCREEN_NOTOUCH?"无触摸屏":"支持触摸屏";navigation.setText(naviName);ori.setText(screen);mnc.setText(mncCode);touch.setText(touchName);}});}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.configuration_test, menu);return true;}}

代码运行示例图：

程序可调用Activity的如下方法来获取系统的Configuration对象：

Configuration cfg = getResources().getConfiguration();

一旦获得了系统的Configuration对象，该对象提供了如下常用属性来获取系统的配置信息。

0 0