android获取本机号码，版本号，手机型号

getResult = (TextView)findViewById(R.id.get_result);
        
 //获取自己手机号码
 TelephonyManager phoneManager = (TelephonyManager)this.getSystemService(Context.TELEPHONY_SERVICE);
 String getPhone = phoneManager.getLine1Number();//得到电话号码
 String getPhoneModel = Build.MODEL;//得到手机型号
 String phoneSdk = Build.VERSION.SDK;//得到手机的sdk
 String phoneOS = Build.VERSION.RELEASE;//Firmware/os版本号
 getResult.setText("电话："+getPhone+" 手机型号"+getPhoneModel+" sdk版本号"+phoneSdk+" os版本号"+phoneOS);

添加权限

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