Android获取设备信息

android 获取设备型号：

import android.os.Build;  
.....  
Build bd = new Build();  
String model = bd.MODEL;  

android 获取设备Id等信息：

需要在AndroidManifest.xml中添加权限。

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

public static String getDeviceInfo (Context context) {
        TelephonyManager tm = (TelephonyManager)
                      context.getSystemService(Context.TELEPHONY_SERVICE);
        StringBuilder sb = new StringBuilder();  
        sb.append("\nDeviceId(IMEI) = " + tm.getDeviceId());  
        sb.append("\nDeviceSoftwareVersion = " + tm.getDeviceSoftwareVersion());  
        sb.append("\nLine1Number = " + tm.getLine1Number());  
        sb.append("\nNetworkCountryIso = " + tm.getNetworkCountryIso());  
        sb.append("\nNetworkOperator = " + tm.getNetworkOperator());  
        sb.append("\nNetworkOperatorName = " + tm.getNetworkOperatorName());  
        sb.append("\nNetworkType = " + tm.getNetworkType());  
        sb.append("\nPhoneType = " + tm.getPhoneType());  
        sb.append("\nSimCountryIso = " + tm.getSimCountryIso());  
        sb.append("\nSimOperator = " + tm.getSimOperator());  
        sb.append("\nSimOperatorName = " + tm.getSimOperatorName());  
        sb.append("\nSimSerialNumber = " + tm.getSimSerialNumber());  
        sb.append("\nSimState = " + tm.getSimState());  
        sb.append("\nSubscriberId(IMSI) = " + tm.getSubscriberId());  
        sb.append("\nVoiceMailNumber = " + tm.getVoiceMailNumber());  
        return sb.toString();
}