PhoneUtil工具类

PhoneUtil

package com.example.androidutils;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;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.pm.PermissionGroupInfo;import android.content.pm.PermissionInfo;import android.content.pm.ResolveInfo;import android.content.res.Configuration;import android.net.Uri;import android.os.Environment;import android.os.StatFs;import android.telephony.TelephonyManager;import android.util.TypedValue;import android.view.WindowManager;public class PhoneUtil {private static PhoneUtil phoneUtil;public static PhoneUtil getInstance() {if (phoneUtil == null) {synchronized (PhoneUtil.class) {if (phoneUtil == null) {phoneUtil = new PhoneUtil();}}}return phoneUtil;}/** * 获取手机系统版本号 *  * @return */public int getSDKVersionNumber() {int sdkVersion;try {sdkVersion = Integer.valueOf(android.os.Build.VERSION.SDK_INT);} catch (NumberFormatException e) {e.printStackTrace();sdkVersion = 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 (android.os.Environment.getExternalStorageState().equals(android.os.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 (PackageManager.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);}}/** * 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();}}

测试代码：

package com.example.androidutils;import java.io.File;import java.util.List;import java.util.Map;import android.app.Activity;import android.content.pm.PackageInfo;import android.content.pm.PackageManager.NameNotFoundException;import android.os.Bundle;import android.os.Environment;import android.util.Log;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;public class MainActivity extends Activity implements OnClickListener {Button openWeb,call,startAppPkg,unInstallApk;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);initRes();Log.i("TAG", "获取手机系统版本号-->"+ PhoneUtil.getInstance().getSDKVersionNumber());Log.i("TAG", "获取手机型号-->" + PhoneUtil.getInstance().getPhoneModel());Log.i("TAG", "获取手机宽度-->" + PhoneUtil.getInstance().getPhoneWidth(this)+ "获取手机高度-->" + PhoneUtil.getInstance().getPhoneHeight(this));Log.i("TAG", "获取手机imei串号-->" + PhoneUtil.getInstance().getPhoneImei(this));Log.i("TAG", "获取手机sim卡号-->" + PhoneUtil.getInstance().getPhoneSim(this));Log.i("TAG", "获取手机号-->" + PhoneUtil.getInstance().getPhoneNum(this));Log.i("TAG", "判断sd卡是否挂载-->" + PhoneUtil.getInstance().isSDCardMount());Log.i("TAG", "获取sd卡剩余空间的大小-->" + PhoneUtil.getInstance().getSDFreeSize());Log.i("TAG", "获取sd卡空间的总大小-->" + PhoneUtil.getInstance().getSDAllSize());Log.i("TAG", "判断是否为平板-->" + PhoneUtil.getInstance().isTablet(this));Log.i("TAG", "判断是否安装某应用-->" + PhoneUtil.getInstance().isApkInstalled(this,"com.android.mms"));try {String[] appPermissions = PhoneUtil.getInstance().getAppPermissions(this);for (int i = 0; i < appPermissions.length; i++) {Log.i("TAG", "获取权限列表-->" +appPermissions[i] );}} catch (NameNotFoundException e) {// TODO Auto-generated catch blocke.printStackTrace();}List<PackageInfo> installedApp = PhoneUtil.getInstance().getInstalledApp(this);for (int i = 0; i < installedApp.size(); i++) {Log.i("TAG", "获取手机内安装的应用-->" + installedApp.get(i).packageName);}List<PackageInfo> userInstalledApp = PhoneUtil.getInstance().getUserInstalledApp(this);for (int i = 0; i < userInstalledApp.size(); i++) {Log.i("TAG", "获取手机内安装非系统应用-->" + userInstalledApp.get(i).packageName);Map<String, Object> pakInfos = PhoneUtil.getInstance().getInstalledAppInfo(this,userInstalledApp.get(i)); for (String key : pakInfos.keySet()) {   Log.i("TAG","获取手机内安装非系统应用的icon、包名、label--key = " + key + " and value = " + pakInfos.get(key));          } }Log.i("TAG","是否为电话号码:"+PhoneUtil.getInstance().isMobileNO("118"));}private void initRes() {openWeb = (Button) findViewById(R.id.openWeb);call = (Button) findViewById(R.id.call);startAppPkg = (Button) findViewById(R.id.startAppPkg);unInstallApk = (Button) findViewById(R.id.unInstallApk);openWeb.setOnClickListener(this);call.setOnClickListener(this);startAppPkg.setOnClickListener(this);unInstallApk.setOnClickListener(this);}@Overridepublic void onClick(View v) {switch (v.getId()) {case R.id.call:try {PhoneUtil.getInstance().call(MainActivity.this, "10086");} catch (Exception e) {e.printStackTrace();}break;case R.id.openWeb:PhoneUtil.getInstance().openWeb(this, "http://www.baidu.com");break;case R.id.startAppPkg:PhoneUtil.getInstance().startAppPkg(this, "com.android.mms");break;case R.id.unInstallApk:PhoneUtil.getInstance().unInstallApk(this, "com.android.mms");break;default:break;}}}

权限如下：

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