Angular/Ionic4 如何在不打开 native 短信应用程序的情况下发送短信

Question

所以我一直在关注 Ionic Native SMS 插件的 github repo(https://github.com/cordova-sms/cordova-sms-plugin)，我已经配置了 repo 建议:

var options = {
            replaceLineBreaks: false, // true to replace \n by a new line, false by default
            android: {
                intent: 'INTENT'  // send SMS with the native android SMS messaging
                //intent: '' // send SMS without opening any other app
            }
        };

但是，当我在真实设备上测试时，它仍然不发送短信。

任何人都可以帮助我，我需要添加权限吗？这是我到目前为止的代码

 sendSms() {
    let options = {
      replaceLineBreaks: false, // true to replace \n by a new line, false by default
      android: {
          intent: ''  // send SMS with the native android SMS messaging
          // intent: '' // send SMS without opening any other app
      }
  };
    this.sms.send('656225667', 'SMS Works', options).then(val => {
      alert('It works');
    });
  }

Answer 1

您无需打开 native 短信应用即可发送短信。您需要使用 Android 权限来获取短信权限

使用这两个函数

checkSMSPermission() {
  this.androidPermissions.checkPermission(this.androidPermissions.PERMISSION.SEND_SMS).then(
    result => console.log('Has permission?', result.hasPermission),
    err => this.androidPermissions.requestPermission(this.androidPermissions.PERMISSION.SEND_SMS)
  );
}
requestSMSPermission() {
  // tslint:disable-next-line: max-line-length
  this.androidPermissions.requestPermissions([this.androidPermissions.PERMISSION.SEND_SMS, this.androidPermissions.PERMISSION.BROADCAST_SMS]);
}

并且您还需要在 Android Manifest 中包含这些功能。

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

然后是短信功能本身

sendSMS() {
  this.checkSMSPermission();
  this.contactComponent.getContact();
  const numberOne = this.contactComponent.mContacts[0].number;
  const numberTwo = this.contactComponent.mContacts[1].number;
  const numbeThree = this.contactComponent.mContacts[2].number;
  const numberFour = this.contactComponent.mContacts[3].number;
  const numberFive = this.contactComponent.mContacts[4].number;
  console.log(numberOne);

  // tslint:disable-next-line: max-line-length
  const message = this.messageComponent.dangerMessage + ' my location is: lat: ' + this.latitude.toString() + 'lng: ' + this.longitude.toString();
  console.log('number=' + numberOne + ', message= ' + message);

  // CONFIGURATION
  const options = {
      replaceLineBreaks: false, // true to replace \n by a new line, false by default
      android: {
          intent: ''  // send SMS with the native android SMS messaging
          // intent: '' // send SMS without opening any other app
      }
  };
  this.sms.send(numberOne, message, options).then(() => {
    this.presentAlert('Success', 'message has been sent');
  })
  .catch(error => {
    this.presentAlert('Error', 'Failed: ' + error);
  });
}