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I’m trying to apply a feature by clicking on an icon inside a Recyclerview list.
By clicking on the icon, I record the acceptance of the condition, if not accepted, the "whole item" should be deleted from the list. I’m trying to do this from inside the Adapter, I believe it’s in the onBindViewHolder, because I want to click only on the icon of the item, and not on the whole item, because I will have other icons with other functions.
I’m not getting to delete the item from the list:
Adapter XML:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="fill_vertical"
android:orientation="vertical"
android:paddingLeft="@dimen/dim_mid"
android:paddingRight="@dimen/dim_mid"
android:paddingTop="@dimen/dim_normal">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/dim_normal"
android:orientation="horizontal">
<ImageView
android:id="@+id/civUsuario"
style="@style/ImgPerfil"
android:layout_width="50dp"
android:layout_height="50dp" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center_vertical"
android:orientation="vertical"
android:padding="5dp">
<TextView
android:id="@+id/textNome"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Nome"
android:textStyle="bold" />
<TextView
android:id="@+id/textStatus"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Status" />
</LinearLayout>
<ImageView
android:id="@+id/icone03"
style="@style/IconesStatus" />
<ImageView
android:id="@+id/icone02"
style="@style/IconesStatus" />
<ImageView
android:id="@+id/icone01"
style="@style/IconesStatus" />
</LinearLayout>
</LinearLayout>
Java Adapter:
List<Usuario> usuarios;
@Override
public void onBindViewHolder(@NonNull final MyViewHolder holder, final int position) {
holder.icone01.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// Executo a verificação
if (false) {
// Condição aceita
} else {
usuarios.remove(position);
notifyItemRemoved(position);
}
}
});
}
This code does not work... the item is not deleted... Can anyone tell me what would be the right way to do this? I need to run from inside the Adapter to assign onClick only to the specific icon, or access the icon by assigning an onClick to it from outside the Adapter, by recyclerView maybe... I don’t know how to do.