因此,我想拍照并在屏幕上显示。我可以按下按钮并拍照,但是它并未显示在constructor(private yourService: EmployeeService) {
}
ngOnInit() {
this.yourService.getEmployee(id).subscribe(data=>{
this.hideExpression = data.isEmployee === true;
});
}
@Injectable()
export class EmployeeService {
constructor(private http: HttpClient){
}
getEmployee(id){
return this.http.get(`/api/employee?id=${id}`);
}
}
上。我无法通过搜索ImageView
找到解决方案。
我现在所拥有的:
onActivityresult
答案 0 :(得分:6)
使用此:
Bitmap bitmap = (Bitmap)data.getExtras().get("data");
代替:
Bitmap bitmap = (Bitmap)data.getExtras().get("Data");
答案 1 :(得分:0)
尝试
if (requestCode == 0 && resultCode == RESULT_OK )
{
Uri imgUri = data.getData();
try {
Bitmap bm = MediaStore.Images.Media.getBitmap(getContentResolver(), imgUri);
imageView.setImageBitmap(bm);}}