MDT5_1_Ueberwachungssystem_G1/app/src/main/java/com/example/ueberwachungssystem/Fragments/Fragment2.java

package com.example.ueberwachungssystem.Fragments;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;

import androidx.fragment.app.Fragment;

import com.example.ueberwachungssystem.MeinAdapter;
import com.example.ueberwachungssystem.R;

import java.io.File;
import java.util.Arrays;
import java.util.List;

public class Fragment2 extends Fragment {
    private String text;
    private Context c;
    private final static String KEY_TEXT = "KEY_TEXT" ;
    private void log(String nachricht) {
        Log.d(this.getClass().getSimpleName(), nachricht);
    }
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle bundle) {
        log( "onCreateView" );
        View view = inflater.inflate(R.layout.fragment2, container, false );
//        TextView Sensor = (TextView) view.findViewById(R.id.Aufzeichnungen);
//        Sensor.setText(text);
        return view;
    }
    public static Fragment2 erstellen(String text) {
        Fragment2 fragment = new Fragment2();
        Bundle b = new Bundle();
        b.putString(KEY_TEXT, text);
        fragment.setArguments(b);
        return fragment;
    }
    @Override
    public void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        Bundle args = getArguments();
        c = getContext();
        ListView listView = new ListView(c);
        setContentView(R.layout.fragment2);
        listView.setAdapter(new MeinAdapter(c, getVideoFiles()));
        if (args != null) {
            text = args.getString(KEY_TEXT);
            log("onCreate: text=" + text);
        } else {
            log("onCreate");
        }
    }
    public List<File> getVideoFiles(){
        File directory = c.getFilesDir();
        File[] files = directory.listFiles();
        assert files != null;
        return Arrays.asList(files);
    }
}