How to push multiple image into a array


#1

Below my code

 public takePicture(sourceType) {
  // Create options for the Camera Dialog
  var options = {
    quality: 100,
    sourceType: sourceType,
    saveToPhotoAlbum: true,
    correctOrientation: true
  };
 
  // Get the data of an image
  this.camera.getPicture(options).then((imagePath) => {
    // Special handling for Android library
    if (this.platform.is('android') && sourceType === this.camera.PictureSourceType.PHOTOLIBRARY) {
      this.filePath.resolveNativePath(imagePath)
        .then(filePath => {
          let correctPath = filePath.substr(0, filePath.lastIndexOf('/') + 1);
          let currentName = imagePath.substring(imagePath.lastIndexOf('/') + 1, imagePath.lastIndexOf('?'));
          this.copyFileToLocalDir(correctPath, currentName, this.createFileName());
        });
    } else {
      var currentName = imagePath.substr(imagePath.lastIndexOf('/') + 1);
      var correctPath = imagePath.substr(0, imagePath.lastIndexOf('/') + 1);
      this.copyFileToLocalDir(correctPath, currentName, this.createFileName());
    }
  }, (err) => {
    this.presentToast('Error while selecting image.');
  });
}


// Create a new name for the image
private createFileName() {
  var d = new Date(),
  n = d.getTime(),
  newFileName =  n + ".jpg";
  return newFileName;
}
 
// Copy the image to a local folder
private copyFileToLocalDir(namePath, currentName, newFileName) {
  this.file.copyFile(namePath, currentName, cordova.file.dataDirectory, newFileName).then(success => {
    this.lastImage = newFileName;
  }, error => {
    this.presentToast('Error while storing file.');
  });
}
 
private presentToast(text) {
  let toast = this.toastCtrl.create({
    message: text,
    duration: 3000,
    position: 'bottom'
  });
  toast.present();
}
 
// Always get the accurate path to your apps folder
public pathForImage(img) {
  if (img === null) {
    return '';
  } else {
    return cordova.file.dataDirectory + img;
  }
}

Please help me out
Thanks in advance