I have a problem that I still can not find a solution for. I have about an activity two Fragments one takes from a base remora a series of values in which an image is included.
// PHP File
while ($reg=mysqli_fetch_array($resultado)) {
$result["nombre"]=$reg['nombre'];
$result["color"]=$reg['color'];
$result["texto1"]=$reg['texto1'];
$result["texto2"]=$reg['texto2'];
$result["texto3"]=$reg['texto3'];
$result["texto4"]=$reg['texto4'];
$result["precio"]=$reg['precio'];
$result["ancho"]=$reg['ancho'];
$result["largo"]=$reg['largo'];
$result["grueso"]=$reg['grueso'];
$result["informacion"]=$reg['informacion'];
$result["fotoArticulo"]=base64_encode($reg['fotoArticulo']);
$json['datos'][]=$result;
}
The problem is that the image I recover does not need it in the fragment that recovers it but in the next one. I send the data from the Fragment to the activity that contains them and from the activity I retrieve the data again in the fragment that will show the recovered information.
// Adapter
public void onBindViewHolder(@NonNull final MyViewHolder holder, final int position) {
holder.id.setText(mDatos.get(position).getNombre());
holder.color.setText(mDatos.get(position).getColor());
holder.cardView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//Recopilacion de datos y transferencia
Intent intent=new Intent(mContext,ArticulosActivity.class);
intent.putExtra("nombre",mDatos.get(position).getNombre());
intent.putExtra("color",mDatos.get(position).getColor());
intent.putExtra("texto1",mDatos.get(position).getTexto1());
intent.putExtra("texto2",mDatos.get(position).getTexto2());
intent.putExtra("texto3",mDatos.get(position).getTexto3());
intent.putExtra("texto4",mDatos.get(position).getTexto4());
intent.putExtra("precio",mDatos.get(position).getPrecio());
intent.putExtra("ancho",mDatos.get(position).getAncho());
intent.putExtra("largo",mDatos.get(position).getLargo());
intent.putExtra("grueso",mDatos.get(position).getGrueso());
intent.putExtra("foto",mDatos.get(position).getFotoArticulo());
intent.putExtra("informacion",mDatos.get(position).getInformacion());
//Limpiar todas las actividades extras que se habren
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
mContext.startActivity(intent);
}
});
// Activity that retrieves data
static String nombre;
static String color;
static String texto1;
static String texto2;
static String texto3;
static String texto4;
static double precio;
static double ancho;
static double largo;
static double grueso;
static String fotoArticulo;
static String informacion;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_articulos);
toolbar = (Toolbar)findViewById(R.id.toolbar_activity_articulos);
setSupportActionBar(toolbar);
//Recuperacion de datos
//Con estos dos datos hacer la busqueda php para precios y demas
Intent intent=getIntent();
nombre=intent.getExtras().getString("nombre");
color=intent.getExtras().getString("color");
texto4=intent.getExtras().getString("texto4");
ancho=intent.getExtras().getDouble("ancho");
largo=intent.getExtras().getDouble("largo");
grueso=intent.getExtras().getDouble("grueso");
precio=intent.getExtras().getDouble("precio");
informacion=intent.getExtras().getString("informacion");
fotoArticulo=intent.getExtras().getString("foto");
// Fragment to which I send from the activity
ArticulosActivity articulosActivity;
public ArticulosDatosFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View vista=inflater.inflate(R.layout.fragment_articulos_datos, container, false);
articulosActivity =new ArticulosActivity();
//Ponemos el RadioGroup a la escucha
radioGroup=(RadioGroup)vista.findViewById(R.id.txt_radio_group);
radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
if (checkedId==R.id.txt_radio_eh){
Toast.makeText(getContext(),"EH Pulsado ",Toast.LENGTH_SHORT).show();
}
else if(checkedId==R.id.txt_radio_gh){
Toast.makeText(getContext(),"GH Pulsado ",Toast.LENGTH_SHORT).show();
}
}
});
//Ponemos todos los elementos a la escucha
imageView=(ImageView)vista.findViewById(R.id.txt_imagen_articulo);
imageView.setImageBitmap(articulosActivity.fotoArticulo);
informacion=(TextView)vista.findViewById(R.id.txt_articulo_informacion);
informacion.setText(articulosActivity.informacion);
texto1=(TextView)vista.findViewById(R.id.txt_text1);
texto1.setText(articulosActivity.nombre);
texto2=(TextView)vista.findViewById(R.id.txt_text2);
texto2.setText(articulosActivity.color);
texto3=(TextView)vista.findViewById(R.id.txt_text3);
texto3.setText(articulosActivity.largo+" x "+articulosActivity.ancho+" x "+articulosActivity.grueso);
texto4=(TextView)vista.findViewById(R.id.txt_text4);
texto4.setText(articulosActivity.texto4);
m2=(TextView)vista.findViewById(R.id.txt_precio_metro);
m2.setText(articulosActivity.precio+"");
// Just as I am doing it as it would be the correct way to recover the image and add it to my ImageView.
Thank you very much in advance