调用SmsManager.sendTextMessage()时,Android 8需要READ_PHONE_STATE

Question

我的应用程序无法在新的Android 8更新上发送短信.我收到错误,我没有READ_PHONE_STATE权限.

java.lang.SecurityException: Neither user 10179 nor current process has android.permission.READ_PHONE_STATE.
    at android.os.Parcel.readException(Parcel.java:1942)
    at android.os.Parcel.readException(Parcel.java:1888)
    at com.android.internal.telephony.ISms$Stub$Proxy.sendTextForSubscriber(ISms.java:789)
    at android.telephony.SmsManager.sendTextMessageInternal(SmsManager.java:329)
    at android.telephony.SmsManager.sendTextMessage(SmsManager.java:312)
    at com.cordova.plugins.sms.Sms.send(Sms.java:192)
    at com.cordova.plugins.sms.Sms.access$400(Sms.java:22)
    at com.cordova.plugins.sms.Sms$1.run(Sms.java:102)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
    at java.lang.Thread.run(Thread.java:764)

通常这种错误很好 - 我只是意识到我需要一个许可并要求它.但在这种情况下,我找不到任何需要READ_PHONE_STATE来使用SmsManager的文档.这里既没有sendTextMessage也没有新的Android 8 更新说明.后者提到要获取硬件序列号,我现在需要READ_PHONE_STATE权限.

进一步研究我发现很多其他人都遇到过这个问题,但除了要求获得许可外,没有任何人有任何细节或解决方案.

所以今天我用简单的纯应用程序重新创建了问题,只需要SEND_SMS权限并发送短信.并得到了完全相同的问题.它适用于Android 8以下的所有内容.但是在Android 8上崩溃了权限错误.如果有人想要重新创建它,这是源代码.

compileSdkVersion 26
buildToolsVersion "26.0.2"
defaultConfig {
  applicationId "com.example.usr.smstest"
  minSdkVersion 21
  targetSdkVersion 26
}

package com.example.usr.smstest;

import android.Manifest;
import android.content.pm.PackageManager;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.telephony.SmsManager;

public class MainActivity extends AppCompatActivity {

    private static final int MY_PERMISSIONS_REQUEST_SEND_SMS = 1;

    @Override
    public void onRequestPermissionsResult(int requestCode,
                                           String permissions[], int[] grantResults) {
        switch (requestCode) {
            case MY_PERMISSIONS_REQUEST_READ_CONTACTS: {
                if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    sendSms();
                }
            }
        }
    }

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

        if (ContextCompat.checkSelfPermission(MainActivity.this,
                Manifest.permission.SEND_SMS)
                != PackageManager.PERMISSION_GRANTED) {

                ActivityCompat.requestPermissions(MainActivity.this,
                        new String[]{Manifest.permission.SEND_SMS},
                        MY_PERMISSIONS_REQUEST_SEND_SMS);
        }else{
            sendSms();
        }
    }

    private void sendSms(){
        SmsManager manager = SmsManager.getDefault();
        manager.sendTextMessage("22222222", null, "msg", null, null);
    }

}

在Google问题跟踪器上提交

Answer 1

You need to check the permissions in android nougat devices.

 if (ContextCompat.checkSelfPermission(this, Manifest.permission.SEND_SMS)
         != PackageManager.PERMISSION_GRANTED) {
            if (ActivityCompat.shouldShowRequestPermissionRationale(this,
               Manifest.permission.SEND_SMS)) {
            } else {
               ActivityCompat.requestPermissions(this,
                  new String[]{Manifest.permission.SEND_SMS},
                  MY_PERMISSIONS_REQUEST_SEND_SMS);
            }
      }

Link - https://www.tutorialspoint.com/android/android_sending_sms.htm