Java 如何在Android中获取simCard号码

在我的应用程序中，我希望从sim卡中获取电话号码，并向用户显示。
我写了下面的代码，但在emulator中显示sim卡号，但一些设备（如Samsung）不显示任何sim卡号。

清单代码：

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

---

如何从android中的所有设备获取sim卡号？

在AndroidManifest.xml中添加权限

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

然后使用这个代码

import android.Manifest;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.widget.Toast;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {
    String TAG = "PhoneActivityTAG";
    Activity activity = MainActivity.this;
    String wantPermission = Manifest.permission.READ_PHONE_STATE;
    private static final int PERMISSION_REQUEST_CODE = 1;
    ArrayList<String> _mst=new ArrayList<>();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        if (!checkPermission(wantPermission)) {
            requestPermission(wantPermission);
        } else {

            Log.d(TAG, "Phone number: " + getPhone());
         _mst = getPhone();

            for (String op: _mst) {
               Log.i("Device Information", String.valueOf(op));
            }
        }
    }

    @TargetApi(Build.VERSION_CODES.O)
    private ArrayList<String> getPhone() {
        TelephonyManager phoneMgr = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
        if (ActivityCompat.checkSelfPermission(activity, wantPermission) != PackageManager.PERMISSION_GRANTED) {
            return null;
        }
        ArrayList<String> _lst =new ArrayList<>();
        _lst.add(String.valueOf(phoneMgr.getCallState()));
        _lst.add("IMEI NUMBER :-"+phoneMgr.getImei());
        _lst.add("MOBILE NUMBER :-"+phoneMgr.getLine1Number());
        _lst.add("SERIAL NUMBER :-"+phoneMgr.getSimSerialNumber());
        _lst.add("SIM OPERATOR NAME :-"+phoneMgr.getSimOperatorName());
        _lst.add("MEI NUMBER :-"+phoneMgr.getMeid());
        _lst.add("SIM STATE :-"+String.valueOf(phoneMgr.getSimState()));
        _lst.add("COUNTRY ISO :-"+phoneMgr.getSimCountryIso());
        return _lst;
    }

    private void requestPermission(String permission){
        if (ActivityCompat.shouldShowRequestPermissionRationale(activity, permission)){
            Toast.makeText(activity, "Phone state permission allows us to get phone number. Please allow it for additional functionality.", Toast.LENGTH_LONG).show();
        }
        ActivityCompat.requestPermissions(activity, new String[]{permission},PERMISSION_REQUEST_CODE);
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
        switch (requestCode) {
            case PERMISSION_REQUEST_CODE:
                if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    Log.d(TAG, "Phone number: " + getPhone());
                } else {
                    Toast.makeText(activity,"Permission Denied. We can't get phone number.", Toast.LENGTH_LONG).show();
                }
                break;
        }
    }

    private boolean checkPermission(String permission){
        if (Build.VERSION.SDK_INT >= 23) {
            int result = ContextCompat.checkSelfPermission(activity, permission);
            if (result == PackageManager.PERMISSION_GRANTED){
                return true;
            } else {
                return false;
            }
        } else {
            return true;
        }
    }
}

public class MainActivity extends AppCompatActivity {
    String TAG = "PhoneActivityTAG";
    @SuppressLint("NewApi")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
             List<SubscriptionInfo> _sb = SubscriptionManager.from(getApplicationContext()).getActiveSubscriptionInfoList();
            for (int i = 1; i < _sb.size(); i++) {
                SubscriptionInfo info = _sb.get(i);
                Log.d(TAG, "Mobile_number " + info.getNumber());

            }
        }
    }
}

导入android.Manifest；
导入android.annotation.TargetApi；
导入android.app.Activity；
导入android.content.Context；
导入android.content.pm.PackageManager；
导入android.os.Build；
导入android.os.Bundle；
导入android.support.v4.app.ActivityCompat；
导入android.support.v4.content.ContextCompat；
导入android.support.v7.app.AppActivity；
导入android.telephony.TelephonyManager；
导入android.util.Log；
导入android.widget.Toast；
导入java.util.ArrayList；
公共类MainActivity扩展了AppCompatActivity{
String TAG=“PhoneActivityTAG”；
Activity=MainActivity.this；
字符串wantPermission=Manifest.permission.READ\u PHONE\u STATE；
私有静态最终int权限\请求\代码=1；
ArrayList _mst=新的ArrayList（）；
@凌驾
创建时受保护的void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
setContentView（R.layout.activity_main）；
如果（！checkPermission（wantPermission））{
请求许可（wantPermission）；
}否则{
Log.d（标签，“电话号码：+getPhone（））；
_mst=getPhone（）；
用于（字符串操作：_mst）{
Log.i（“设备信息”，String.valueOf（op））；
}
}
}
@TargetApi（Build.VERSION\u code.O）
私有ArrayList getPhone（）{
TelephonyManager phoneMgr=（TelephonyManager）getSystemService（Context.TELEPHONY_服务）；
if（ActivityCompat.checkSelfPermission（activity，wantppermission）！=PackageManager.PERMISSION\u已授予）{
返回null；
}
ArrayList _lst=新的ArrayList（）；
_lst.add（String.valueOf（phoneMgr.getCallState（））；
_lst.add（“IMEI编号：-”+phoneMgr.getImei（））；
_lst.add（“手机号码：-”+phoneMgr.getLine1Number（））；
_lst.add（“序列号：-”+phoneMgr.getSimSerialNumber（））；
_lst.add（“SIM运营商名称：-”+phoneMgr.getSimOperatorName（））；
_lst.add（“MEI号码：-”+phoneMgr.getMeid（））；
_lst.add（“SIM状态：-”+String.valueOf（phoneMgr.getSimState（））；
_添加（“国家ISO:-”+phoneMgr.getSimCountryIso（））；
返回时间；
}
私有void requestPermission（字符串权限）{
if（ActivityCompat.shouldShowRequestPermissionRegulation（活动，权限））{
Toast.makeText（活动，“电话状态权限允许我们获取电话号码。请允许它提供其他功能。”，Toast.LENGTH_LONG）.show（）；
}
ActivityCompat.requestPermissions（活动，新字符串[]{permission}，权限\请求\代码）；
}
@凌驾
public void onRequestPermissionsResult（int-requestCode，字符串权限[]，int[]grantResults）{
开关（请求代码）{
案例权限\请求\代码：
if（grantResults.length>0&&grantResults[0]==PackageManager.PERMISSION\u已授予）{
Log.d（标签，“电话号码：+getPhone（））；
}否则{
Toast.makeText（活动，“权限被拒绝。我们无法获取电话号码。”，Toast.LENGTH_LONG.show（）；
}
打破
}
}
私有布尔检查权限（字符串权限）{
如果（Build.VERSION.SDK_INT>=23）{
int result=ContextCompat.checkSelfPermission（活动，权限）；
如果（结果==已授予PackageManager.PERMISSION）{
返回true；
}否则{
返回false；
}
}否则{
返回true；
}
}
}

在

onCreate

方法中

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
    List<SubscriptionInfo> _sb = SubscriptionManager.from(getApplicationContext()).getActiveSubscriptionInfoList();
    for (int i = 1; i < _sb.size(); i++) {
        SubscriptionInfo info = _sb.get(i);
        Log.d(TAG, "Mobile_number " + info.getNumber());

    }
}

if（Build.VERSION.SDK\u INT>=Build.VERSION\u CODES.M）{
List _sb=SubscriptionManager.from（getApplicationContext（））.getActiveSubscriptionInfoList（）；
对于（int i=1；i<_sb.size（）；i++）{
订阅信息=_sb.get（i）；
Log.d（标记“Mobile_number”+info.getNumber（））；
}
}

使用此代码

import android.Manifest;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.widget.Toast;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {
    String TAG = "PhoneActivityTAG";
    Activity activity = MainActivity.this;
    String wantPermission = Manifest.permission.READ_PHONE_STATE;
    private static final int PERMISSION_REQUEST_CODE = 1;
    ArrayList<String> _mst=new ArrayList<>();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        if (!checkPermission(wantPermission)) {
            requestPermission(wantPermission);
        } else {

            Log.d(TAG, "Phone number: " + getPhone());
         _mst = getPhone();

            for (String op: _mst) {
               Log.i("Device Information", String.valueOf(op));
            }
        }
    }

    @TargetApi(Build.VERSION_CODES.O)
    private ArrayList<String> getPhone() {
        TelephonyManager phoneMgr = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
        if (ActivityCompat.checkSelfPermission(activity, wantPermission) != PackageManager.PERMISSION_GRANTED) {
            return null;
        }
        ArrayList<String> _lst =new ArrayList<>();
        _lst.add(String.valueOf(phoneMgr.getCallState()));
        _lst.add("IMEI NUMBER :-"+phoneMgr.getImei());
        _lst.add("MOBILE NUMBER :-"+phoneMgr.getLine1Number());
        _lst.add("SERIAL NUMBER :-"+phoneMgr.getSimSerialNumber());
        _lst.add("SIM OPERATOR NAME :-"+phoneMgr.getSimOperatorName());
        _lst.add("MEI NUMBER :-"+phoneMgr.getMeid());
        _lst.add("SIM STATE :-"+String.valueOf(phoneMgr.getSimState()));
        _lst.add("COUNTRY ISO :-"+phoneMgr.getSimCountryIso());
        return _lst;
    }

    private void requestPermission(String permission){
        if (ActivityCompat.shouldShowRequestPermissionRationale(activity, permission)){
            Toast.makeText(activity, "Phone state permission allows us to get phone number. Please allow it for additional functionality.", Toast.LENGTH_LONG).show();
        }
        ActivityCompat.requestPermissions(activity, new String[]{permission},PERMISSION_REQUEST_CODE);
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
        switch (requestCode) {
            case PERMISSION_REQUEST_CODE:
                if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    Log.d(TAG, "Phone number: " + getPhone());
                } else {
                    Toast.makeText(activity,"Permission Denied. We can't get phone number.", Toast.LENGTH_LONG).show();
                }
                break;
        }
    }

    private boolean checkPermission(String permission){
        if (Build.VERSION.SDK_INT >= 23) {
            int result = ContextCompat.checkSelfPermission(activity, permission);
            if (result == PackageManager.PERMISSION_GRANTED){
                return true;
            } else {
                return false;
            }
        } else {
            return true;
        }
    }
}

public class MainActivity extends AppCompatActivity {
    String TAG = "PhoneActivityTAG";
    @SuppressLint("NewApi")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
             List<SubscriptionInfo> _sb = SubscriptionManager.from(getApplicationContext()).getActiveSubscriptionInfoList();
            for (int i = 1; i < _sb.size(); i++) {
                SubscriptionInfo info = _sb.get(i);
                Log.d(TAG, "Mobile_number " + info.getNumber());

            }
        }
    }
}

public类MainActivity扩展了AppCompatActivity{
String TAG=“PhoneActivityTAG”；
@SuppressLint（“新API”）
@凌驾
创建时受保护的void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
setContentView（R.layout.activity_main）；
if（Build.VERSION.SDK\u INT>=Build.VERSION\u code.M）{
List _sb=SubscriptionManager.from（getApplicationContext（））.getActiveSubscriptionInfoList（）；
对于（int i=1；i<_sb.size（）；i++）{
订阅信息=_sb.get（i）；
Log.d（标记“Mobile_number”+info.getNumber（））；
}
}
}
}

获取两个sim卡详细信息

 if (SubscriptionManager.from(this).getActiveSubscriptionInfoCount() > 0) {
                ArrayList<String> _lst = new ArrayList<>();
                for (int i = 0; i < SubscriptionManager.from(this).getActiveSubscriptionInfoList().size(); i++) {
                    _lst.add("\n".concat(String.valueOf(phoneMgr.createForSubscriptionId(i).getCallState())));
                    _lst.add("\nIMEI NUMBER : " + phoneMgr.createForSubscriptionId(i).getImei());
                    _lst.add("\nMOBILE NUMBER : ".concat(phoneMgr.createForSubscriptionId(i).getLine1Number()));
                    _lst.add("\nSERIAL NUMBER : ".concat(phoneMgr.createForSubscriptionId(i).getSimSerialNumber()));
                    _lst.add("\nSIM OPERATOR NAME : " + phoneMgr.createForSubscriptionId(i).getSimOperatorName());
                    _lst.add("\nMEI NUMBER : " + phoneMgr.createForSubscriptionId(i).getMeid());
                    _lst.add("\nSIM STATE : ".concat(String.valueOf(phoneMgr.createForSubscriptionId(i).getSimState())));
                    _lst.add("\nCOUNTRY ISO : " + phoneMgr.createForSubscriptionId(i).getSimCountryIso());
                }
                return _lst;
            }

if（SubscriptionManager.from（this）.getActiveSubscriptionInfoCount（）>0）{
ArrayList _lst=新的ArrayList（）；
对于（int i=0；i