Android Build類(lèi)是怎么到獲取手機(jī)硬件信息的呢?別著急，接下來(lái)就讓學(xué)習(xí)啦小編來(lái)教下大家吧，快來(lái)看看吧，希望能讓大家有所收獲!

　　了解獲取手機(jī)硬件信息的Android Build的相關(guān)類(lèi)

　　1. Build.BOARD // 主板

　　2. Build.BRAND // android系統(tǒng)定制商

　　3. Build.CPU_ABI // cpu指令集

　　4. Build.DEVICE // 設(shè)備參數(shù)

　　5. Build.DISPLAY // 顯示屏參數(shù)

　　6. Build.FINGERPRINT // 硬件名稱(chēng)

　　7. Build.HOST

　　8. Build.ID // 修訂版本列表

　　9. Build.MANUFACTURER // 硬件制造商

　　10. Build.MODEL // 版本

　　11. Build.PRODUCT // 手機(jī)制造商

　　12. Build.TAGS // 描述build的標(biāo)簽 1

　　3. Build.TIME

　　14. Build.TYPE // builder類(lèi)型

　　15. Build.USER

　　通過(guò)Android Build類(lèi)代碼獲取手機(jī)硬件信息

　　import java.io.BufferedReader;

　　import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException;

　　import java.io.ObjectInputStream.GetField;

　　import android.Manifest; import android.app.Activity;

　　import android.app.ActivityManager;

　　import android.app.ActivityManager.MemoryInfo; import android.content.Context;

　　import android.content.pm.PackageManager; import android.net.ConnectivityManager; import android.net.NetworkInfo; import android.os.Build;

　　import android.telephony.TelephonyManager; import android.util.Log;

　　public class PhoneInfo {

　　private static final String TAG = PhoneInfo.class.getSimpleName(); private static final String FILE_MEMORY = "/proc/meminfo"; private static final String FILE_CPU = "/proc/cpuinfo"; public String mIMEI; public int mPhoneType; public int mSysVersion;

　　public String mNetWorkCountryIso; public String mNetWorkOperator; public String mNetWorkOperatorName; public int mNetWorkType; public boolean mIsOnLine;

　　public String mConnectTypeName; public long mFreeMem; public long mTotalMem; public String mCupInfo; public String mProductName; public String mModelName;

　　public String mManufacturerName;

　　private PhoneInfo() {

　　}

　　public static String getIMEI(Context context) {

　　TelephonyManager manager = (TelephonyManager) context

　　.getSystemService(Activity.TELEPHONY_SERVICE); // check if has the permission

　　if (PackageManager.PERMISSION_GRANTED == context.getPackageManager()

　　.checkPermission(Manifest.permission.READ_PHONE_STATE,

　　context.getPackageName())) { return manager.getDeviceId(); } else {

　　return null; } }

　　public static int getPhoneType(Context context) {

　　TelephonyManager manager = (TelephonyManager) context

　　.getSystemService(Activity.TELEPHONY_SERVICE); return manager.getPhoneType(); }

　　public static int getSysVersion() { return Build.VERSION.SDK_INT; }

　　public static String getNetWorkCountryIso(Context context) { TelephonyManager manager = (TelephonyManager) context

　　.getSystemService(Activity.TELEPHONY_SERVICE); return manager.getNetworkCountryIso(); }

　　public static String getNetWorkOperator(Context context) { TelephonyManager manager = (TelephonyManager) context

　　.getSystemService(Activity.TELEPHONY_SERVICE); return manager.getNetworkOperator(); }

　　public static String getNetWorkOperatorName(Context context) { TelephonyManager manager = (TelephonyManager) context

　　.getSystemService(Activity.TELEPHONY_SERVICE); return manager.getNetworkOperatorName(); }

　　public static int getNetworkType(Context context) {

　　TelephonyManager manager = (TelephonyManager) context

　　.getSystemService(Activity.TELEPHONY_SERVICE); return manager.getNetworkType(); }

　　public static boolean isOnline(Context context) {

　　ConnectivityManager manager = (ConnectivityManager) context .getSystemService(Activity.CONNECTIVITY_SERVICE);

　　NetworkInfo info = manager.getActiveNetworkInfo(); if (info != null && info.isConnected()) { return true; }

　　return false; }

　　public static String getConnectTypeName(Context context) { if (!isOnline(context)) {

　　return "OFFLINE"; }

　　ConnectivityManager manager = (ConnectivityManager) context .getSystemService(Activity.CONNECTIVITY_SERVICE);

　　NetworkInfo info = manager.getActiveNetworkInfo(); if (info != null) {

　　return info.getTypeName(); } else {

　　return "OFFLINE"; } }

　　public static long getFreeMem(Context context) {

　　ActivityManager manager = (ActivityManager) context

　　.getSystemService(Activity.ACTIVITY_SERVICE); MemoryInfo info = new MemoryInfo(); manager.getMemoryInfo(info);

　　long free = info.availMem / 1024 / 1024; return free; }

　　public static long getTotalMem(Context context) { try {

　　FileReader fr = new FileReader(FILE_MEMORY); BufferedReader br = new BufferedReader(fr); String text = br.readLine();

　　String[] array = text.split("\s+"); Log.w(TAG, text);

　　return Long.valueOf(array[1]) / 1024; } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); }

　　return -1; }

　　public static String getCpuInfo() { try {

　　FileReader fr = new FileReader(FILE_CPU); BufferedReader br = new BufferedReader(fr);

　　String text = br.readLine();

　　String[] array = text.split(":\s+", 2); for (int i = 0; i < array.length; i++) { Log.w(TAG, " ..... " + array[i]); }

　　Log.w(TAG, text); return array[1];

　　} catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); }

　　return null; }

　　public static String getProductName() { return Build.PRODUCT; }

　　public static String getModelName() { return Build.MODEL; }

　　public static String getManufacturerName() { return Build.MANUFACTURER; }

　　public static PhoneInfo getPhoneInfo(Context context) { PhoneInfo result = new PhoneInfo(); result.mIMEI = getIMEI(context);

　　result.mPhoneType = getPhoneType(context); result.mSysVersion = getSysVersion();

　　result.mNetWorkCountryIso = getNetWorkCountryIso(context); result.mNetWorkOperator = getNetWorkOperator(context);

　　result.mNetWorkOperatorName = getNetWorkOperatorName(context); result.mNetWorkType = getNetworkType(context); result.mIsOnLine = isOnline(context);

　　result.mConnectTypeName = getConnectTypeName(context); result.mFreeMem = getFreeMem(context); result.mTotalMem = getTotalMem(context); result.mCupInfo = getCpuInfo();

　　result.mProductName = getProductName(); result.mModelName = getModelName();

　　result.mManufacturerName = getManufacturerName(); return result; }

　　@Override

　　public String toString() {

　　StringBuilder builder = new StringBuilder(); builder.append("IMEI : "+mIMEI+"\n");

　　builder.append("mPhoneType : "+mPhoneType+"\n"); builder.append("mSysVersion : "+mSysVersion+"\n"); builder.append("mNetWorkCountryIso : "+mNetWorkCountryIso+"\n"); builder.append("mNetWorkOperator : "+mNetWorkOperator+"\n"); builder.append("mNetWorkOperatorName : "+mNetWorkOperatorName+"\n");

　　builder.append("mNetWorkType : "+mNetWorkType+"\n"); builder.append("mIsOnLine : "+mIsOnLine+"\n");

　　builder.append("mConnectTypeName : "+mConnectTypeName+"\n"); builder.append("mFreeMem : "+mFreeMem+"M\n"); builder.append("mTotalMem : "+mTotalMem+"M\n"); builder.append("mCupInf

　　o : "+mCupInfo+"\n");

　　builder.append("mProductName : "+mProductName+"\n");

　　builder.append("mModelName : "+mModelName+"\n");

　　builder.append("mManufacturerName : "+mManufacturerName+"\n");

　　return builder.toString(); } }

　　通過(guò)Android Build類(lèi)獲取手機(jī)硬件信息所需要的權(quán)限代碼

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

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