Android:以编程方式获取硬件信息

Question

我需要在运行我的应用程序的Android设备上获取硬件相关信息.我需要以下类型的信息.

• CPU制造商,型号和序列号
• SD卡制造商和序列号
• 相机制造商和其他相关规格
• 蓝牙相关的硬件信息
• WiFi相关硬件信息
• RAM供应商/型号
• 显示供应商和型号

任何有关此主题的帮助都将受到高度赞赏.

Answer 1

Log.i("ManuFacturer :", Build.MANUFACTURER);
Log.i("Board : ", Build.BOARD);
Log.i("Display : ", Build.DISPLAY);

有关详细信息,请访问http://developer.android.com/reference/android/os/Build.html

Answer 2

    Log.i("TAG", "SERIAL: " + Build.SERIAL);
    Log.i("TAG","MODEL: " + Build.MODEL);
    Log.i("TAG","ID: " + Build.ID);
    Log.i("TAG","Manufacture: " + Build.MANUFACTURER);
    Log.i("TAG","brand: " + Build.BRAND);
    Log.i("TAG","type: " + Build.TYPE);
    Log.i("TAG","user: " + Build.USER);
    Log.i("TAG","BASE: " + Build.VERSION_CODES.BASE);
    Log.i("TAG","INCREMENTAL " + Build.VERSION.INCREMENTAL);
    Log.i("TAG","SDK  " + Build.VERSION.SDK);
    Log.i("TAG","BOARD: " + Build.BOARD);
    Log.i("TAG","BRAND " + Build.BRAND);
    Log.i("TAG","HOST " + Build.HOST);
    Log.i("TAG","FINGERPRINT: "+Build.FINGERPRINT);
    Log.i("TAG","Version Code: " + Build.VERSION.RELEASE);

Answer 3

**此代码为您提供有关以下内容的信息**

1. 设备制造商
2. 牌
3. 模型
4. 板
5. 硬件
6. 序列号。
7. Android_ID
8. 屏幕分辨率
9. 屏幕密度
10. 引导加载程序
11. 用户
12. 主办
13. API级别
14. 内部编号
15. 建立时间

16. 指纹

        DisplayMetrics dm = new DisplayMetrics();
        getActivity().getWindowManager().getDefaultDisplay().getMetrics(dm);
        double x = Math.pow(mWidthPixels / dm.xdpi, 2);
        double y = Math.pow(mHeightPixels / dm.ydpi, 2);
        screenInches = Math.sqrt(x + y);
        rounded = df2.format(screenInches);
        densityDpi = (int) (dm.density * 160f);
    
    
    
    
    Manufacturer_value = Build.MANUFACTURER;
    Brand_value = Build.BRAND;
    Model_value = Build.MODEL;
    Board_value = Build.BOARD;
    Hardware_value = Build.HARDWARE;
    Serial_nO_value = Build.SERIAL;
    UID_value = tManager.getDeviceId();
    android_id = 
    Settings.Secure.getString(getContext().getContentResolver(), 
    Settings.Secure.ANDROID_ID);
    ScreenResolution_value = mHeightPixels + " * " + mWidthPixels + " Pixels";
    screen_size = rounded + " Inches";
    screen_density = String.valueOf(densityDpi) + " dpi";
    BootLoader_value = Build.BOOTLOADER;
    User_value = Build.USER;
    Host_value = Build.HOST;
    Version = Build.VERSION.RELEASE;
    API_level = Build.VERSION.SDK_INT + "";
    Build_ID = Build.ID;
    Build_Time = Build.TIME + "";
    Fingerprint = Build.FINGERPRINT;
    

Answer 4

也许有人需要 kotlin 解决方案

class DeviceInfoHelper constructor(val context: Context) {

    val model = deviceModel

    val imei = context.imei

    val hardware: String? = HARDWARE

    val board: String? = BOARD

    val bootloader: String? = BOOTLOADER

    val user: String? = USER

    val host: String? = HOST

    val version: String? = RELEASE

    val apiLevel = SDK_INT

    val id: String? = ID

    val time = TIME

    val fingerPrint: String? = FINGERPRINT

    val display: String? = DISPLAY

    private val deviceModel
        @SuppressLint("DefaultLocale")
        get() = capitalize(
                if (MODEL.toLowerCase().startsWith(MANUFACTURER.toLowerCase())) {
                    MODEL
                } else {
                    "$MANUFACTURER $MODEL"
                })


    private fun capitalize(str: String) = str.apply {
        if (isNotEmpty()) {
            first().run { if (isLowerCase()) toUpperCase() }
        }
    }

    private val Context.imei
        @SuppressLint("HardwareIds", "MissingPermission")
        get() = telephonyManager?.run {
            if (isReadPhoneStatePermissionGranted()) {
                if (SDK_INT >= VERSION_CODES.O) {
                    imei
                } else {
                    deviceId
                }
            } else DEFAULT_DEVICE_ID
        } ?: DEFAULT_DEVICE_ID

    private fun Context.isReadPhoneStatePermissionGranted() =
            ContextCompat.checkSelfPermission(
                    this,
                    Manifest.permission.READ_PHONE_STATE
            ) == PackageManager.PERMISSION_GRANTED

    private val Context.telephonyManager
        get() = getSystemService(Context.TELEPHONY_SERVICE) as TelephonyManager?
}

Answer 5

您还可以获得实时硬件信息.Build.*参数在Android编译期间设置,甚至在硬件本身上部署之前.

您可以通过读取/ proc/*"files"来访问Linux实时硬件信息.

您可以使用/sf/answers/246976761/执行此操作

简单地说就是命令cat /proc/cpuinfo.

您可以使用它进行测试adb shell,并且不需要root权限.