获取手机的详细信息

不废话

java代码

package com.example.test;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.List;

import android.app.Activity;
import android.app.ActivityManager;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.telephony.TelephonyManager;
import android.text.format.Formatter;
import android.util.DisplayMetrics;
import android.widget.TextView;

public class MainActivity extends Activity {
	TelephonyManager myTelephonyManager;
	private TextView phone_number;
	private TextView screen_size;
	private TextView apps;
	private TextView TotalMemory;
	private TextView AvailMemory;
	private TextView MacAddress;
	private TextView IMEI;
	private TextView IMSI;
	private TextView TYPE;


	@SuppressWarnings("deprecation")
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		int width=getWindowManager().getDefaultDisplay().getWidth();//另外一种获取屏幕宽高方式，就当是附送的啦。
		int height=getWindowManager().getDefaultDisplay().getHeight();
		
		screen_size = (TextView) findViewById(R.id.screen_size);
		screen_size.setText(getWidthHeight());
		
		phone_number = (TextView) findViewById(R.id.phone_number);
		phone_number.setText(getInfoNumer());
		
		apps = (TextView) findViewById(R.id.apps);
		apps.setText(getAllApp());
		
		TotalMemory = (TextView) findViewById(R.id.TotalMemory);
		TotalMemory.setText(getTotalMemory());
		
		MacAddress = (TextView) findViewById(R.id.MacAddress);
		MacAddress.setText(getMacAddress());
		
		AvailMemory = (TextView) findViewById(R.id.AvailMemory);
		AvailMemory.setText(getAvailMemory());
		
		IMEI = (TextView) findViewById(R.id.IMEI);
		IMEI.setText(getInfoIMEI());
		
		IMSI = (TextView) findViewById(R.id.IMSI);
		IMSI.setText(getInfoIMSI());
		
		TYPE = (TextView) findViewById(R.id.TYPE);
		TYPE.setText(getInfoTYPE());
		
		
		
		
	}
	/****************** 获取手机的电话号码 *****************************/
	private String getInfoNumer() {
		myTelephonyManager = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
		// 手机号码，有的可得，有的不可得
		String numer = myTelephonyManager.getLine1Number();
		numer = "手机的号码是：" + numer;
		System.out.println(numer);
		return numer;
		}
	
	
	/****************** 获取手机的宽度与高度 *****************************/
	private String getWidthHeight() {
		// 获取屏幕宽度
		DisplayMetrics dm = new DisplayMetrics();
		getWindowManager().getDefaultDisplay().getMetrics(dm);
		int screenWidth = dm.widthPixels;
		int screenHeight = dm.heightPixels;
		String text_wh = "当前手机屏幕 宽度是:" + screenWidth + " 高度是:"
		+ screenHeight;
		System.out.println(text_wh);
		return text_wh;
	}
	/************ 获取手机安装的应用信息（排除系统自带） ************/
	private String getAllApp() {
	String result = "";
	List<PackageInfo> packages = getPackageManager()
	.getInstalledPackages(0);
	for (PackageInfo i : packages) {
	if ((i.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
	result += i.applicationInfo.loadLabel(getPackageManager())
	.toString() + ",";
	}
	}
	int num = packages.size();


	result = "当前手机的软件共有" + num + "个\n" + "手机的安装应用信息如下：\n"
	+ result.substring(0, result.length() - 1);
	System.out.println(result);
	return result;
	}




	/************** 获取手机 总内存 ********************/
	private String getTotalMemory() {
	String[] result = { "", "" }; // 1-total 2-avail
	ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
//	myActivityManager.getMemoryInfo(mi);
	long mTotalMem = 0;
	long mAvailMem = mi.availMem;
	String str1 = "/proc/meminfo";
	String str2;
	String[] arrayOfString;
	try {
	FileReader localFileReader = new FileReader(str1);
	BufferedReader localBufferedReader = new BufferedReader(
	localFileReader, 8192);
	str2 = localBufferedReader.readLine();
	arrayOfString = str2.split("\\s+");
	mTotalMem = Integer.valueOf(arrayOfString[1]).intValue() * 1024;
	localBufferedReader.close();
	} catch (IOException e) {
	e.printStackTrace();
	}
	result[0] = Formatter.formatFileSize(this, mTotalMem);
	result[1] = Formatter.formatFileSize(this, mAvailMem);
	result[0] = "手机 总内存:" + result[0];
	System.out.println(result[0]);
	return result[0];
	}




	 /****************** 获取手机可用内存 **********************/
	private String getAvailMemory() {
	String[] result = { "", "" }; // 1-total 2-avail
	ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
//	myActivityManager.getMemoryInfo(mi);
	long mTotalMem = 0;
	long mAvailMem = mi.availMem;
	String str1 = "/proc/meminfo";
	String str2;
	String[] arrayOfString;
	try {
	FileReader localFileReader = new FileReader(str1);
	BufferedReader localBufferedReader = new BufferedReader(
	localFileReader, 8192);
	str2 = localBufferedReader.readLine();
	arrayOfString = str2.split("\\s+");
	mTotalMem = Integer.valueOf(arrayOfString[1]).intValue() * 1024;
	localBufferedReader.close();
	} catch (IOException e) {
	e.printStackTrace();
	}
	result[0] = Formatter.formatFileSize(this, mTotalMem);
	result[1] = Formatter.formatFileSize(this, mAvailMem);
	result[1] = "手机 可用内存:" + result[1];
	System.out.println(result[1]);
	return result[1];
	}






	/************ 获取手机MAC地址 *************/


	private String getMacAddress() {
	String result = "";
	WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
	WifiInfo wifiInfo = wifiManager.getConnectionInfo();
	result = wifiInfo.getMacAddress();
	result = "手机的MAC地址是：" + result;
	System.out.println(result);
	return result;
	}






	 /************** IMEI号 *************/
	private String getInfoIMEI() {
	myTelephonyManager = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
	String imei = myTelephonyManager.getDeviceId();
	imei = "手机的IMEI号码是：" + imei;
	System.out.println(imei);
	return imei;
	}


	 /************** IESI号 ****************/
	private String getInfoIMSI() {
	myTelephonyManager = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
	String imsi = myTelephonyManager.getSubscriberId();
	imsi = "手机的IMSI号码是：" + imsi;
	System.out.println(imsi);
	return imsi;
	}


	 /************* 手机型号 ***************/
	private String getInfoTYPE() {
	myTelephonyManager = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
	String mtype = android.os.Build.MODEL; // 手机型号
	mtype = "手机的MTYPE号码是：" + mtype;
	System.out.println(mtype);
	return mtype;
	}


}

xml代码

<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"
     >

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/phone_number"
        android:text="@string/hello_world" />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/screen_size"
        android:text="@string/hello_world" />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/apps"
        android:text="@string/hello_world" />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/TotalMemory"
        android:text="@string/hello_world" />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/AvailMemory"
        android:text="@string/hello_world" />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/MacAddress"
        android:text="@string/hello_world" />
    
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/IMEI"
        android:text="@string/hello_world" />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/IMSI"
        android:text="@string/hello_world" />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/TYPE"
        android:text="@string/hello_world" />
	
</LinearLayout>

最后还需要配置权限啊

<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>