I have a problem , im implementing a picture upload functionability to my app which im developing with ionic 4 , im using the native plugin camera and few others to do the following.
async selectImage() {
const actionSheet = await this.actionsheet.create({
header: "Select Image source",
buttons: [{
text: 'Load from Library',
handler: () => {
this.takePicture(this.camera.PictureSourceType.PHOTOLIBRARY);
}
},
{
text: 'Use Camera',
handler: () => {
this.takePicture(this.camera.PictureSourceType.CAMERA);
}
},
{
text: 'Cancel',
role: 'cancel'
}
]
});
await actionSheet.present();
}
takePicture(sourceType: PictureSourceType) {
var options: CameraOptions = {
quality: 100,
sourceType: sourceType,
saveToPhotoAlbum: false,
correctOrientation: true
};
this.camera.getPicture(options).then(imagePath => {
var currentName = imagePath.substr(imagePath.lastIndexOf('/') + 1);
var correctPath = imagePath.substr(0, imagePath.lastIndexOf('/') + 1);
this.copyFileToLocalDir(correctPath, currentName, this.createFileName());
});
}
copyFileToLocalDir(namePath, currentName, newFileName) {
this.file.copyFile(namePath, currentName, this.file.dataDirectory, newFileName).then(success => {
this.presentToast('Dispongo a actualizar.');
this.updateStoredImages(newFileName);
}, error => {
// this.presentToast('Error while storing file.');
});
}
updateStoredImages(name) {
this.storage.get(STORAGE_KEY).then(images => {
let arr = JSON.parse(images);
if (!arr) {
let newImages = [name];
this.storage.set(STORAGE_KEY, JSON.stringify(newImages));
} else {
arr.push(name);
this.storage.set(STORAGE_KEY, JSON.stringify(arr));
}
let filePath = this.file.dataDirectory + name;
let resPath = this.pathForImage(filePath);
let newEntry = {
name: name,
path: resPath,
filePath: filePath
};
this.images = [newEntry, ...this.images];
this.ref.detectChanges(); // trigger change detection cycle
});
}
So in the action sheet when i press the first option ( load from the library ) it opens me thethe library and i can choose the picture without any problem. When i press ok it throws an error , the error from the copyFileToLocalDir promise. However if i do the same with the second option (Use camera) and i take a photo with the camera it loads it fine and i can store it later.
I cant find the problem, please help.