Initial commit
This commit is contained in:
wangcongtao
@@ -0,0 +1,573 @@
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package com.mogo.utils;
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import android.Manifest;
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import android.annotation.TargetApi;
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import android.app.ActivityManager;
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import android.content.Context;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.net.ConnectivityManager;
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import android.net.NetworkInfo;
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import android.net.wifi.WifiManager;
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import android.os.Build;
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import android.provider.Settings;
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import android.telephony.TelephonyManager;
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import android.text.TextUtils;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.core.app.ActivityCompat;
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import androidx.core.content.ContextCompat;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.LineNumberReader;
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import java.io.UnsupportedEncodingException;
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import java.lang.reflect.Field;
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import java.net.InetAddress;
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import java.net.NetworkInterface;
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import java.net.SocketException;
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import java.net.URLDecoder;
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import java.net.URLEncoder;
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import java.util.Enumeration;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class CommonUtils {
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private static String mMacSerial = null;
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private static String mCPUSerial = null;
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private static boolean isMacSerialNoObtained = false;
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private static boolean isCPUSerialNoObtained = false;
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private static final Pattern VERSION_NAME_PATTERN = Pattern.compile( "(\\d+\\.\\d+\\.\\d+)\\-*.*" );
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public static String getAndroidID( Context context ) {
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if ( context == null ) {
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return "";
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}
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return Settings.Secure.getString( context.getContentResolver(), "android_id" );
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}
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public static String getCPUSerialno() {
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if ( !TextUtils.isEmpty( mCPUSerial ) ) {
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return mCPUSerial;
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} else if ( isCPUSerialNoObtained ) {
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mCPUSerial = "";
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return mCPUSerial;
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} else {
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String str = "";
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InputStreamReader ir = null;
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LineNumberReader input = null;
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try {
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isCPUSerialNoObtained = true;
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Process ex = Runtime.getRuntime().exec( "cat /proc/cpuinfo" );
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if ( ex == null ) {
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return null;
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}
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ir = new InputStreamReader( ex.getInputStream() );
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input = new LineNumberReader( ir );
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while ( null != str ) {
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str = input.readLine();
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if ( str != null ) {
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mCPUSerial = str.trim();
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break;
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}
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}
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} catch ( IOException var4 ) {
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var4.printStackTrace();
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} finally {
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if ( ir != null ) {
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try {
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ir.close();
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} catch ( IOException e ) {
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e.printStackTrace();
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}
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}
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if ( input != null ) {
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try {
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input.close();
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} catch ( IOException e ) {
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e.printStackTrace();
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}
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}
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}
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return mCPUSerial;
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}
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}
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public static int getVersionCode( Context context ) {
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if ( context == null ) {
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return 1;
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}
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String pkgName = context.getPackageName();
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try {
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PackageInfo e = context.getPackageManager().getPackageInfo( pkgName, 0 );
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if ( e != null ) {
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return e.versionCode;
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}
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} catch ( Exception var2 ) {
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var2.printStackTrace();
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}
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return 1;
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}
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public static String getMacSerialno() {
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if ( !TextUtils.isEmpty( mMacSerial ) ) {
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return mMacSerial;
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} else if ( isMacSerialNoObtained ) {
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mMacSerial = "";
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return mMacSerial;
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} else {
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String str = "";
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InputStreamReader ir = null;
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LineNumberReader input = null;
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try {
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isMacSerialNoObtained = true;
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Process ex = Runtime.getRuntime().exec( "cat /sys/class/net/wlan0/address" );
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if ( ex == null ) {
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return null;
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}
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ir = new InputStreamReader( ex.getInputStream() );
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input = new LineNumberReader( ir );
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while ( null != str ) {
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str = input.readLine();
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if ( str != null ) {
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mMacSerial = str.trim();
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break;
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}
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}
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} catch ( IOException var4 ) {
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var4.printStackTrace();
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} finally {
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if ( ir != null ) {
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try {
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ir.close();
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} catch ( IOException e ) {
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e.printStackTrace();
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}
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}
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if ( input != null ) {
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try {
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input.close();
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} catch ( IOException e ) {
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e.printStackTrace();
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}
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}
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}
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return mMacSerial;
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}
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}
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/**
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* 获取网络类型
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*
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* @return
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*/
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public static String getNetworkType( Context context ) {
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String name = "UNKNOWN";
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try {
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ConnectivityManager connMgr = ( ConnectivityManager ) context.getSystemService( Context.CONNECTIVITY_SERVICE );
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NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
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if ( networkInfo != null ) {
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if ( ConnectivityManager.TYPE_WIFI == networkInfo.getType() ) {
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return "WIFI";
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}
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}
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TelephonyManager tm = ( TelephonyManager ) context.getSystemService( Context.TELEPHONY_SERVICE );
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if ( tm == null ) {
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return name;
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}
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int type = tm.getNetworkType();
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switch ( type ) {
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case TelephonyManager.NETWORK_TYPE_GPRS:
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case TelephonyManager.NETWORK_TYPE_EDGE:
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case TelephonyManager.NETWORK_TYPE_CDMA:
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case TelephonyManager.NETWORK_TYPE_1xRTT:
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case TelephonyManager.NETWORK_TYPE_IDEN:
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name = "2G";
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break;
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case TelephonyManager.NETWORK_TYPE_UMTS:
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case TelephonyManager.NETWORK_TYPE_EVDO_0:
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case TelephonyManager.NETWORK_TYPE_EVDO_A:
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case TelephonyManager.NETWORK_TYPE_HSDPA:
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case TelephonyManager.NETWORK_TYPE_HSUPA:
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case TelephonyManager.NETWORK_TYPE_HSPA:
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case TelephonyManager.NETWORK_TYPE_EVDO_B:
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case TelephonyManager.NETWORK_TYPE_EHRPD:
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case TelephonyManager.NETWORK_TYPE_HSPAP:
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name = "3G";
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break;
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case TelephonyManager.NETWORK_TYPE_LTE:
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name = "4G";
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break;
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case TelephonyManager.NETWORK_TYPE_UNKNOWN:
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name = "UNKNOWN";
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break;
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default:
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name = "UNKNOWN";
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break;
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}
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} catch ( Exception e ) {
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}
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return name;
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}
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/**
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* 得到手机的IMEI号
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*
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* @return
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*/
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public static String getIMEI( Context context ) {
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try {
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TelephonyManager telephonyManager = ( TelephonyManager ) context.getSystemService( Context.TELEPHONY_SERVICE );
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if ( telephonyManager != null &&
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ContextCompat.checkSelfPermission( context, Manifest.permission.READ_PHONE_STATE ) == PackageManager.PERMISSION_GRANTED ) {
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return telephonyManager.getDeviceId();
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}
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} catch ( Exception e ) {
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}
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return "";
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}
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/**
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* 得到手机的IMSI号
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*
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* @return
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*/
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public static String getIMSI( Context context ) {
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try {
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TelephonyManager telephonyManager = ( TelephonyManager ) context.getSystemService( Context.TELEPHONY_SERVICE );
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if ( telephonyManager != null &&
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ActivityCompat.checkSelfPermission( context, Manifest.permission.READ_PHONE_STATE ) == PackageManager.PERMISSION_GRANTED ) {
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return telephonyManager.getSubscriberId();
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}
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} catch ( Exception e ) {
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}
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return "";
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}
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public static String checkSimState( Context context ) {
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String mString = "";
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if ( context == null ) {
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return mString;
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}
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TelephonyManager telephonyManager = ( TelephonyManager ) context.getSystemService( Context.TELEPHONY_SERVICE );
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int simState = 0;
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if ( telephonyManager != null ) {
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simState = telephonyManager.getSimState();
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}
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switch ( simState ) {
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case TelephonyManager.SIM_STATE_ABSENT:
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mString = "无卡";
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// do something
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break;
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case TelephonyManager.SIM_STATE_NETWORK_LOCKED:
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mString = "需要NetworkPIN解锁";
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// do something
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break;
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case TelephonyManager.SIM_STATE_PIN_REQUIRED:
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mString = "需要PIN解锁";
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// do something
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break;
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case TelephonyManager.SIM_STATE_PUK_REQUIRED:
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mString = "需要PUN解锁";
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// do something
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break;
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case TelephonyManager.SIM_STATE_READY:
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mString = "良好";
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// do something
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break;
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case TelephonyManager.SIM_STATE_UNKNOWN:
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mString = "未知状态";
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// do something
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break;
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}
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return mString;
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}
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/**
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* 获取路由器Mac
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*/
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public static String getRouterMac( Context context ) {
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if ( context == null ) {
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return "";
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}
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WifiManager wifi = ( WifiManager ) context.getApplicationContext().getSystemService( Context.WIFI_SERVICE );
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if ( wifi != null && wifi.getConnectionInfo() != null ) {
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return wifi.getConnectionInfo().getBSSID();
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}
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return "";
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}
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/**
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* 获取wifi名字
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*/
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public static String getWifiName( Context context ) {
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if ( context == null ) {
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return "";
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}
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WifiManager wifi = ( WifiManager ) context.getApplicationContext().getSystemService( Context.WIFI_SERVICE );
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if ( wifi != null && wifi.getConnectionInfo() != null ) {
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return wifi.getConnectionInfo().getSSID();
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}
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return "";
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}
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public static String getMobileIP( Context ctx ) {
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if ( ctx == null ) {
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return "";
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}
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ConnectivityManager mConnectivityManager = ( ConnectivityManager ) ctx.getSystemService( Context.CONNECTIVITY_SERVICE );// 获取系统的连接服务
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// 实例化mActiveNetInfo对象
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NetworkInfo mActiveNetInfo = null;// 获取网络连接的信息
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if ( mConnectivityManager != null ) {
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mActiveNetInfo = mConnectivityManager.getActiveNetworkInfo();
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}
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if ( mActiveNetInfo == null ) {
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return "";
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} else {
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return getIp( mActiveNetInfo );
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}
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}
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// 显示IP信息
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private static String getIp( NetworkInfo mActiveNetInfo ) {
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if ( mActiveNetInfo == null ) {
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return "";
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}
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// 如果是WIFI网络
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if ( mActiveNetInfo.getType() == ConnectivityManager.TYPE_WIFI ) {
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return getLocalIPAddress();
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}
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// 如果是手机网络
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else if ( mActiveNetInfo.getType() == ConnectivityManager.TYPE_MOBILE ) {
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return getLocalIPAddress();
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} else {
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return "";
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}
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}
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// 获取本地IP函数
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private static String getLocalIPAddress() {
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try {
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Enumeration< NetworkInterface > mEnumeration = NetworkInterface.getNetworkInterfaces();
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if ( mEnumeration != null ) {
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while ( mEnumeration.hasMoreElements() ) {
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NetworkInterface intf = mEnumeration.nextElement();
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if ( intf != null && intf.getInetAddresses() != null ) {
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Enumeration< InetAddress > enumIPAddr = intf.getInetAddresses();
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while ( enumIPAddr.hasMoreElements() ) {
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InetAddress inetAddress = enumIPAddr.nextElement();
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// 如果不是回环地址
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if ( inetAddress != null && !inetAddress.isLoopbackAddress() ) {
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// 直接返回本地IP地址
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return inetAddress.getHostAddress();
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}
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}
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}
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}
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}
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} catch ( SocketException ex ) {
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ex.printStackTrace();
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}
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return "";
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}
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public static String getVersionName( Context context ) {
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return getVersionName( context, true );
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}
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public static String getVersionName( Context context, boolean fullVersionName ) {
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String appVersion = "";
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try {
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String packageName = context.getApplicationInfo().packageName;
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appVersion = context.getPackageManager().getPackageInfo( packageName, 0 ).versionName;
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if ( !fullVersionName && appVersion != null && appVersion.length() > 0 ) {
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Matcher matcher = VERSION_NAME_PATTERN.matcher( appVersion );
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if ( matcher.matches() ) {
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appVersion = matcher.group( 1 );
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}
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}
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} catch ( Exception e ) {
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e.printStackTrace();
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}
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return appVersion;
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}
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public static String getAppName( Context context ) {
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if ( context == null ) {
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return "";
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}
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PackageManager pm = context.getPackageManager();
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return context.getApplicationInfo().loadLabel( pm ).toString();
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}
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public static String getModel() {
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String temp = Build.MODEL;
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return TextUtils.isEmpty( temp ) ? "" : temp;
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}
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@TargetApi( Build.VERSION_CODES.JELLY_BEAN )
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public static long getLeftMemory( Context context ) {
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if ( context == null ) {
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return -1;
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}
|
||||
|
||||
if ( Build.VERSION.SDK_INT >= 16 ) {
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ActivityManager mActivityManager = ( ActivityManager ) context.getSystemService( Context.ACTIVITY_SERVICE );
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ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
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mActivityManager.getMemoryInfo( mi );
|
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return ( mi.totalMem - mi.availMem ) / 1000;
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}
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return -1;
|
||||
}
|
||||
|
||||
|
||||
public static String encode( String string ) {
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||||
try {
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return URLEncoder.encode( string, "UTF-8" );
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||||
} catch ( UnsupportedEncodingException e ) {
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||||
e.printStackTrace();
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||||
return "";
|
||||
}
|
||||
}
|
||||
|
||||
public static String decode( String string ) {
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||||
try {
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||||
return URLDecoder.decode( string, "UTF-8" );
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||||
} catch ( UnsupportedEncodingException e ) {
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||||
e.printStackTrace();
|
||||
return "";
|
||||
}
|
||||
}
|
||||
|
||||
public static String getProcessName( Context context, int pid ) {
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||||
try {
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||||
ActivityManager manager = ( ActivityManager ) context.getSystemService( Context.ACTIVITY_SERVICE );
|
||||
for ( ActivityManager.RunningAppProcessInfo processInfo : manager.getRunningAppProcesses() ) {
|
||||
if ( processInfo.pid == pid ) {
|
||||
return processInfo.processName;
|
||||
}
|
||||
}
|
||||
} catch ( Exception e ) {
|
||||
|
||||
}
|
||||
return "";
|
||||
}
|
||||
|
||||
public static int getStatusBarHeight( Context context ) {
|
||||
|
||||
if ( context == null ) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
int statusBarHeight = 0;
|
||||
try {
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||||
Class c = Class.forName( "com.android.internal.R$dimen" );
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||||
Object obj = c.newInstance();
|
||||
Field field = c.getField( "status_bar_height" );
|
||||
int x = Integer.parseInt( field.get( obj ).toString() );
|
||||
statusBarHeight = context.getResources().getDimensionPixelSize( x );
|
||||
} catch ( Exception e ) {
|
||||
}
|
||||
|
||||
if ( statusBarHeight > 0 ) {
|
||||
return statusBarHeight;
|
||||
}
|
||||
|
||||
try {
|
||||
int resourceId = context.getResources().getIdentifier( "status_bar_height", "dimen", "android" );
|
||||
if ( resourceId > 0 ) {
|
||||
statusBarHeight = context.getResources().getDimensionPixelSize( resourceId );
|
||||
}
|
||||
} catch ( Exception e ) {
|
||||
|
||||
}
|
||||
|
||||
return statusBarHeight;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取某个应用的版本名称
|
||||
*
|
||||
* @param context 应用上下文
|
||||
* @param packageName 包名，如果为空，将获取 context 本身的版本名称
|
||||
* @return
|
||||
*/
|
||||
public static String getVersionName( @NonNull Context context, @Nullable String packageName ) {
|
||||
try {
|
||||
packageName = TextUtils.isEmpty( packageName ) ? context.getPackageName() : packageName;
|
||||
PackageManager packageManager = context.getPackageManager();
|
||||
PackageInfo packInfo = packageManager.getPackageInfo( packageName, 0 );
|
||||
return packInfo.versionName;
|
||||
} catch ( Exception e ) {
|
||||
return "";
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取某个应用的版本号
|
||||
*
|
||||
* @param context 应用上下文
|
||||
* @param packageName 包名，如果为空，将获取 context 本身的版本号
|
||||
* @return
|
||||
*/
|
||||
public static int getVersionCode( @NonNull Context context, @Nullable String packageName ) {
|
||||
try {
|
||||
packageName = TextUtils.isEmpty( packageName ) ? context.getPackageName() : packageName;
|
||||
PackageManager packageManager = context.getPackageManager();
|
||||
PackageInfo packInfo = packageManager.getPackageInfo( packageName, 0 );
|
||||
return packInfo.versionCode;
|
||||
} catch ( Exception e ) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user