android material dialog prevent dismiss code example
Example: material dialog disable close
// disableclose 'true' but if you try to backdrop click it diesn't lose data
@HostListener('window:keyup.esc') onKeyUp() {
this._dialogRef.close(this.socios);
}
ngOnInit(): void {
this._dialogRef.disableClose = true;
this._dialogRef.backdropClick().subscribe(_ => {
this._dialogRef.close(this.socios);
})
}