Android手机管理工具类详解

 package com.example.phone;

import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.Configuration;
import android.net.Uri;
import android.os.Environment;
import android.os.StatFs;
import android.provider.Contacts;
import android.telephony.TelephonyManager;
import android.view.WindowManager;

import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * 主要功能:手机管理工具类
 */

public class AppPhoneMgr {
 private static AppPhoneMgr phoneUtil;

 public static AppPhoneMgr getInstance() {
  if (phoneUtil == null) {
   synchronized (AppPhoneMgr.class) {
    if (phoneUtil == null) {
     phoneUtil = new AppPhoneMgr();
    }
   }
  }
  return phoneUtil;
 }

 /**
  * 获取手机系统版本号
  *
  * @return
  */
 public Integer getSDKVersionNumber() {
  Integer sdkVersion;
  try {
   sdkVersion = Integer.valueOf(android.os.Build.VERSION.SDK_INT);
  } catch (NumberFormatException e) {
   e.printStackTrace();
   sdkVersion = Integer.valueOf(0);
  }
  return sdkVersion;
 }

 /**
  * 获取手机型号
  */
 public String getPhoneModel() {
  return android.os.Build.MODEL;
 }

 /**
  * 获取手机宽度
  */
 @SuppressWarnings("deprecation")
 public int getPhoneWidth(Context context) {
  WindowManager wm = (WindowManager) context
    .getSystemService(Context.WINDOW_SERVICE);
  return wm.getDefaultDisplay().getWidth();
 }

 /**
  * 获取手机高度
  *
  * @param context
  */
 @SuppressWarnings("deprecation")
 public int getPhoneHeight(Context context) {
  WindowManager wm = (WindowManager) context
    .getSystemService(Context.WINDOW_SERVICE);
  return wm.getDefaultDisplay().getHeight();
 }

 /**
  * 获取手机imei串号 ,GSM手机的 IMEI 和 CDMA手机的 MEID.
  *
  * @param context
  */
 public String getPhoneImei(Context context) {
  TelephonyManager tm = (TelephonyManager) context
    .getSystemService(Context.TELEPHONY_SERVICE);
  if (tm == null)
   return null;
  return tm.getDeviceId();
 }

 /**
  * 获取手机sim卡号
  *
  * @param context
  */
 public String getPhoneSim(Context context) {
  TelephonyManager tm = (TelephonyManager) context
    .getSystemService(Context.TELEPHONY_SERVICE);
  if (tm == null)
   return null;
  return tm.getSubscriberId();
 }

 /**
  * 获取手机号
  *
  * @param context
  */
 public String getPhoneNum(Context context) {
  TelephonyManager tm = (TelephonyManager) context
    .getSystemService(Context.TELEPHONY_SERVICE);
  if (tm == null)
   return null;
  return tm.getLine1Number();
 }

 /**
  * 判断sd卡是否挂载
  */
 public boolean isSDCardMount() {
  if (Environment.getExternalStorageState().equals(
    Environment.MEDIA_MOUNTED)) {
   return true;
  } else {
   return false;
  }
 }

 /**
  * 获取sd卡剩余空间的大小
  */
 @SuppressWarnings("deprecation")
 public long getSDFreeSize() {
  File path = Environment.getExternalStorageDirectory(); // 取得SD卡文件路径
  StatFs sf = new StatFs(path.getPath());
  long blockSize = sf.getBlockSize(); // 获取单个数据块的大小(Byte)
  long freeBlocks = sf.getAvailableBlocks();// 空闲的数据块的数量
  // 返回SD卡空闲大小
  return (freeBlocks * blockSize) / 1024 / 1024; // 单位MB
 }

 /**
  * 获取sd卡空间的总大小
  */
 @SuppressWarnings("deprecation")
 public long getSDAllSize() {
  File path = Environment.getExternalStorageDirectory(); // 取得SD卡文件路径
  StatFs sf = new StatFs(path.getPath());
  long blockSize = sf.getBlockSize(); // 获取单个数据块的大小(Byte)
  long allBlocks = sf.getBlockCount(); // 获取所有数据块数
  // 返回SD卡大小
  return (allBlocks * blockSize) / 1024 / 1024; // 单位MB
 }

 /**
  * 判断是否是平板
  */
 public boolean isTablet(Context context) {
  return (context.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) >= Configuration.SCREENLAYOUT_SIZE_LARGE;
 }

 /**
  * 判断一个apk是否安装
  *
  * @param context
  * @param packageName
  */
 public boolean isApkInstalled(Context context, String packageName) {
  PackageManager pm = context.getPackageManager();
  try {
   pm.getPackageInfo(packageName, 0);
  } catch (NameNotFoundException e) {
   return false;
  }
  return true;
 }

 /**
  * 拨打电话
  *
  * @param context
  * @param phoneNum
  */
 public void call(Context context, String phoneNum) throws Exception {
  if (phoneNum != null && !phoneNum.equals("")) {
   Uri uri = Uri.parse("tel:" + phoneNum);
   Intent intent = new Intent(Intent.ACTION_DIAL, uri);
   context.startActivity(intent);
  }
 }

 /**
  * 跳转到联系人界面
  */

 public void toChooseContactsList(Context context) {
  Intent intent = new Intent();
  intent.setAction(Intent.ACTION_VIEW);
  intent.setData(Contacts.People.CONTENT_URI);
  context.startActivity(intent);
 }

 /**
  * 发送短信界面 ,现在好像不行了
  */
 public void toSendMessageActivity(Context context, String number) {
  try {
   Uri uri = Uri.parse("smsto:" + number);
   Intent intent = new Intent(Intent.ACTION_SENDTO, uri);
   context.startActivity(intent);
  } catch (Exception e) {
   e.printStackTrace();
  }
 }


 /**
  * 打开网页
  */
 public void openWeb(Context context, String url) {
  try {
   Uri uri = Uri.parse(url);
   context.startActivity(new Intent(Intent.ACTION_VIEW, uri));
  } catch (Exception e) {
   e.printStackTrace();
  }
 }

 /**
  * 获取应用权限 名称列表
  */
 public String[] getAppPermissions(Context context)
   throws NameNotFoundException {
  PackageManager pm = context.getPackageManager();
  PackageInfo packageInfo = pm.getPackageInfo(context.getPackageName(),
    PackageManager.GET_PERMISSIONS);
  return getAppPermissions(packageInfo);
 }

 public String[] getAppPermissions(PackageInfo packageInfo)
   throws NameNotFoundException {
  return packageInfo.requestedPermissions;
 }

 /**
  * 获取手机内安装的应用
  */
 public List<PackageInfo> getInstalledApp(Context context) {
  PackageManager pm = context.getPackageManager();
  return pm.getInstalledPackages(0);
 }

 /**
  * 获取手机安装非系统应用
  */
 @SuppressWarnings("static-access")
 public List<PackageInfo> getUserInstalledApp(Context context) {
  List<PackageInfo> infos = getInstalledApp(context);
  List<PackageInfo> apps = new ArrayList<PackageInfo>();
  for (PackageInfo info : infos) {
   if ((info.applicationInfo.flags & info.applicationInfo.FLAG_SYSTEM) <= 0) {
    apps.add(info);
   }
  }
  infos.clear();
  infos = null;
  return apps;
 }

 /**
  * 获取安装应用的信息
  */
 public Map<String, Object> getInstalledAppInfo(Context context,
             PackageInfo info) {
  Map<String, Object> appInfos = new HashMap<String, Object>();
  PackageManager pm = context.getPackageManager();
  ApplicationInfo aif = info.applicationInfo;
  appInfos.put("icon", pm.getApplicationIcon(aif));
  appInfos.put("lable", pm.getApplicationLabel(aif));
  appInfos.put("packageName", aif.packageName);
  return appInfos;
 }

 /**
  * 打开指定包名的应用
  */
 public void startAppPkg(Context context, String pkg) {
  Intent startIntent = context.getPackageManager()
    .getLaunchIntentForPackage(pkg);
  startIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  context.startActivity(startIntent);
 }

 /**
  * 卸载指定包名的应用
  */
 public void unInstallApk(Context context, String packageName) {
  Uri uri = Uri.parse("package:" + packageName);
  Intent intent = new Intent(Intent.ACTION_DELETE);
  intent.setData(uri);
  context.startActivity(intent);
 }

 /**
  * 手机号判断
  */
 public static boolean isMobileNO(String mobile) {
  Pattern p = Pattern
    .compile("^((145|147)|(15[^4])|(17[0-9])|((13|18)[0-9]))\\d{8}$");
  Matcher m = p.matcher(mobile);
  return m.matches();
 }
}

package com.example.phone;

import android.app.Activity;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.view.View;
import android.widget.Toast;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

/**
 * 手机管理工具类的使用示例
 */
public class MyActivity extends Activity {


 @Override
 public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);

 }

 /**
  * 获取手机系统版本号
  *
  * @return
  */
 public void getSDKVersionNumber(View view) {
  Integer sdkVersionNumber = AppPhoneMgr.getInstance().getSDKVersionNumber();
  showToast(" \n 获取手机系统版本号:" + sdkVersionNumber);
 }

 /**
  * 获取手机型号
  */
 public void getPhoneModel(View view) {
  String phoneModel = AppPhoneMgr.getInstance().getPhoneModel();
  showToast(" \n 获取手机型号:" + phoneModel);
 }

 /**
  * 获取手机宽度
  */
 public void getPhoneWidth(View view) {
  int phoneWidth = AppPhoneMgr.getInstance().getPhoneWidth(this);
  showToast(" \n 获取手机宽度:" + phoneWidth);
 }

 /**
  * 获取手机高度
  */
 public void getPhoneHeight(View view) {
  int phoneHeight = AppPhoneMgr.getInstance().getPhoneHeight(this);
  showToast(" \n 获取手机宽度:" + phoneHeight);
 }

 /**
  * 获取手机imei串号 ,GSM手机的 IMEI 和 CDMA手机的 MEID.
  * 需要权限：android.permission.READ_PHONE_STATE.否则会报错
  */
 public void getPhoneImei(View view) {
  String phoneImei = AppPhoneMgr.getInstance().getPhoneImei(this);
  showToast(" \n 获取手机imei串号:" + phoneImei);
 }

 /**
  * 获取手机sim卡号
  */
 public void getPhoneSim(View view) {
  String phoneSim = AppPhoneMgr.getInstance().getPhoneSim(this);
  showToast(" \n 获取手机sim卡号:" + phoneSim);
 }

 /**
  * 获取手机号，不行？？
  */
 public void getPhoneNum(View view) {
  String phoneSim = AppPhoneMgr.getInstance().getPhoneNum(this);
  showToast(" \n 获取手机号:" + phoneSim);
 }

 /**
  * 判断sd卡是否挂载
  */
 public void isSDCardMount(View view) {
  boolean isSDCardMount = AppPhoneMgr.getInstance().isSDCardMount();
  showToast(" \n 判断sd卡挂载:" + isSDCardMount);
 }

 /**
  * 获取sd卡剩余空间的大小
  */
 public void getSDFreeSize(View view) {
  long getSDFreeSize = AppPhoneMgr.getInstance().getSDFreeSize();
  showToast(" \n 获取sd卡剩余空间的大小:" + getSDFreeSize);
 }

 /**
  * 获取sd卡空间的总大小
  */
 public void getSDAllSize(View view) {
  long getSDAllSize = AppPhoneMgr.getInstance().getSDAllSize();
  showToast(" \n 获取sd卡剩余空间的大小:" + getSDAllSize);
 }

 /**
  * 判断是否是平板
  */
 public void isTablet(View view) {
  boolean isTablet = AppPhoneMgr.getInstance().isTablet(this);
  showToast(" \n 判断是否是平板:" + isTablet);
 }

 /**
  * 判断一个apk是否安装
  */
 public void isApkInstalled(View view) {
  boolean isApkInstalled = AppPhoneMgr.getInstance().isApkInstalled(this, "com.wanputech.abp");
  showToast(" \n 判断一个apk是否安装:" + isApkInstalled);
 }

 /**
  * 拨打电话
  */
 public void call(View view) {
  String phone = "13812345678";
  try {
   AppPhoneMgr.getInstance().call(this, phone);
  } catch (Exception e) {
   showToast(" \n 拨打电话失败:" + e.getMessage());
  }
  showToast(" \n 拨打电话:" + phone);
 }


 /**
  * 跳转到联系人界面
  */

 public void toChooseContactsList(View view) {
  AppPhoneMgr.getInstance().toChooseContactsList(this);
 }

 /**
  * 发送短信界面
  */
 public void toSendMessageActivity(View view) {
  AppPhoneMgr.getInstance().toSendMessageActivity(this, "12315");
 }


 /**
  * 打开网页
  */
 public void openWeb(View view) {
  String url = "https://www.baidu.com/"; //百度
  AppPhoneMgr.getInstance().openWeb(this, url);
 }

 /**
  * 获取应用权限 名称列表
  */
 public void getAppPermissions(View view) {

  try {
   String[] getAppPermissions = AppPhoneMgr.getInstance().getAppPermissions(this);
   showToast(" \n 获取应用权限 名称列表:" + getAppPermissions);
  } catch (Exception e) {
   showToast(" \n 获取应用权限 名称列表:" + e.getMessage());
  }

 }

 /**
  * 程序请求了的权限
  */
 public void getAppPermissions2(View view) {
  try {
   String[] getAppPermissions = AppPhoneMgr.getInstance().getAppPermissions(getPackageManager().getPackageInfo("com.example.phone", 1));
   showToast(" \n 程序请求了的权限:" + Arrays.asList(getAppPermissions));
  } catch (Exception e) {
   showToast(" \n 程序请求了的权限:" + e.getMessage());
  }
 }

 /**
  * 获取手机内安装的应用
  */
 public void getInstalledApp(View view) {
  List<PackageInfo> installedApp = AppPhoneMgr.getInstance().getInstalledApp(this);
  for (int i = 0; i < installedApp.size(); i++) {
   showToast(" \n 获取手机内安装的应用:" + installedApp.get(i));
  }
 }

 /**
  * 获取手机安装非系统应用
  */
 public void getUserInstalledApp(View view) {
  List<PackageInfo> installedApp = AppPhoneMgr.getInstance().getUserInstalledApp(this);
  for (int i = 0; i < installedApp.size(); i++) {
   showToast(" \n 获取手机安装非系统应用:" + installedApp.get(i));
  }
 }

 /**
  * 获取安装应用的信息
  */
 public void getInstalledAppInfo(View view) {
  try {
   Map<String, Object> installedAppInfo = AppPhoneMgr.getInstance().getInstalledAppInfo(this, getPackageManager().getPackageInfo("com.example.phone", 1));
   for (int i = 0; i < installedAppInfo.size(); i++) {
    showToast(" \n 获取安装应用的信息:" + installedAppInfo.get(i));
   }
  } catch (PackageManager.NameNotFoundException e) {
   showToast(" \n 获取安装应用的信息:" + e.getMessage());
  }
 }

 /**
  * 打开指定包名的应用
  */
 public void startAppPkg(View view) {
  try {
   //我另一个程序的包名com.wanputech.abp
   AppPhoneMgr.getInstance().startAppPkg(this, "com.wanputech.abp");
  } catch (Exception e) {
   showToast("错误：" + e.getMessage());
  }
 }

 /**
  * 卸载指定包名的应用
  */
 public void unInstallApk(View view) {
  try {
   //我另一个程序的包名com.example.column
   String packageName = "com.example.column";
   AppPhoneMgr.getInstance().unInstallApk(this, packageName);
  } catch (Exception e) {
   showToast("错误：" + e.getMessage());
  }
 }

 /**
  * 手机号判断
  */
 public void isMobileNO(View view) {
  //
  String phoneNum = "12345678978";
  boolean mobileNO = AppPhoneMgr.isMobileNO(phoneNum);
  showToast(" \n 手机号判断:" + phoneNum + "--" + mobileNO);
 }


 Toast toast;

 public void showToast(String msg) {
  if (toast == null) {
   toast = Toast.makeText(this, msg, Toast.LENGTH_SHORT);
  } else {
   toast.setText(msg);
  }

  toast.show();

 }

}