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Anzeige AllIOsFragment überarbeiten

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This commit is contained in:
m_broelemann 2020-12-25 15:24:08 +01:00
parent 321707368f
commit 1332762ea0
2 changed files with 34 additions and 38 deletions
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49
APED/app/src/main/java/com/example/aped/ui/all_IOs/AllIOsFragment.java
View File

@ -4,7 +4,12 @@ import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.SearchView;
import android.widget.TextView;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
@ -15,31 +20,31 @@ import androidx.lifecycle.ViewModelProvider;
import com.example.aped.R;
public class AllIOsFragment extends Fragment {
/**Azeige Modell.*/
private AllIOsViewModel allIOsViewModel;
ListView lv;
/**
*
* @param inflater
* @param container
* @param savedInstanceState
* @return root
*/
public View onCreateView(final @NonNull LayoutInflater inflater,
final ViewGroup container,
final Bundle savedInstanceState) {
allIOsViewModel =
new ViewModelProvider(this).get(AllIOsViewModel.class);
View root = inflater.inflate(R.layout.fragment_all_ios, container,
false);
final TextView textView = root.findViewById(R.id.text_all_IOs);
allIOsViewModel.getText().observe(getViewLifecycleOwner(),
new Observer<String>() {
SearchView searchView;
ArrayAdapter<String> adapter;
String[] name = {"IN1", "Temperatur extern","Strom Heizung"};
String[] data = {"IN1_", "Temperatur extern_","Strom Heizung_"};
@Override
public View onCreateView(LayoutInflater inflater,
ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_all_ios, container,
false);
lv = (ListView) view.findViewById(R.id.idListView);
adapter = new ArrayAdapter<String>(getActivity(),
android.R.layout.simple_expandable_list_item_1,name);
adapter = new ArrayAdapter<String>(getActivity(),
android.R.layout.simple_expandable_list_item_2,data);
lv.setAdapter(adapter);
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onChanged(final @Nullable String s) {
textView.setText(s);
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Toast.makeText(getContext(),"Position:"+position, Toast.LENGTH_LONG).show();
}
});
return root;
return view;
}
}

23
APED/app/src/main/res/layout/fragment_all_ios.xml
View File

@ -1,22 +1,13 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".ui.all_IOs.AllIOsFragment">
<TextView
android:id="@+id/text_all_IOs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:textAlignment="center"
android:textSize="20sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<ListView
android:id="@+id/idListView"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>