Не видит textView в новой активити
При переходе с фрагмента на новую активити не видит текст, картинки отображаются, подскажите где закрылся косяк.
фрагмент
import android.content.Intent;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.ListFragment;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import com.google.android.material.navigation.NavigationView;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class NotificationsFragment extends Fragment {
private ListView list;
private String[] array;
private int category_index;
private ArrayAdapter<String> adapter;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.honor
, null);
list = v.findViewById(R.id.listtime);
array = getResources().getStringArray(R.array.Honors);
adapter = new ArrayAdapter<String>(getActivity().getApplicationContext(), android.R.layout.simple_list_item_1, array);
list.setAdapter(adapter);
list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Intent intent = new Intent(getActivity(), SecondActivity.class);
intent.putExtra("position", position);
startActivity(intent);
}
});
// Inflate the layout for this fragment
return v;
}
}
вторая активити
public class SecondActivity extends AppCompatActivity {
private TextView text_content;
private ImageView iContent;
private int position = 0;
private int category= 0;
private final int [] array_test = {R.string.out1, R.string.out2, R.string.out3, R.string.out4, R.string.out5};
private final int [] array_image = {R.drawable.blackhorse};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.secondactivity);
text_content = findViewById(R.id.textView20);
iContent = findViewById(R.id.imageView);
reciveIntent();
}
private void reciveIntent() {
Intent i = getIntent();
{
assert i != null;
category = i.getIntExtra("category", 0 );
position = i.getIntExtra("position", 0 );
}
switch (category){
case 0:
iContent.setImageResource(array_image[position]);
text_content.setText(array_test[position]);
break;
case 1:
break;
case 2:
break;
case 3:
break;
case 4:
break;
}
}
}
разметка второй активити
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/secondactivity"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="@+id/layoutToolBar"
android:layout_width="match_parent"
android:layout_height="?actionBarSize"
android:background="@color/colorPrimary"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingStart="15dp"
android:paddingEnd="15dp"
app:layout_constraintTop_toTopOf="parent">
</LinearLayout>
<TextView
android:id="@+id/textView20"
android:layout_width="406dp"
android:layout_height="343dp"
android:layout_marginStart="4dp"
android:layout_marginTop="4dp"
android:text="TextView"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<ImageView
android:id="@+id/imageView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="141dp"
android:layout_marginTop="66dp"
android:layout_marginEnd="20dp"
android:layout_marginBottom="340dp"
android:contentDescription="@string/todo2"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView20"
app:layout_constraintVertical_bias="1.0"
app:srcCompat="@drawable/blackhorse" />
</androidx.constraintlayout.widget.ConstraintLayout>
Источник: Stack Overflow на русском