VideoView Fragment and pop up working

app/src/main/java/com/example/ueberwachungssystem/Detection/DetectorService.java

@@ -54,7 +54,6 @@ public class DetectorService extends LifecycleService {
                 passToServiceListener(stringBufferWifi);
                 checkState(data);
                 checkTyp(data);
-
             }
         });
 

app/src/main/java/com/example/ueberwachungssystem/Fragments/VideoFileFragment.java

@@ -1,53 +0,0 @@
-package com.example.ueberwachungssystem.Fragments;
-
-import android.content.Context;
-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.Toast;
-
-import androidx.fragment.app.Fragment;
-
-import com.example.ueberwachungssystem.R;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class VideoFileFragment extends Fragment {
-
-    private ListView listView;
-    private ArrayAdapter<String> adapter;
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        View rootView = inflater.inflate(R.layout.video_file_fragment, container, false);
-
-        listView = rootView.findViewById(R.id.listView);
-        adapter = new ArrayAdapter<>(requireContext(), android.R.layout.simple_list_item_1, getData());
-        listView.setAdapter(adapter);
-
-        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
-            @Override
-            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-                // Handle item click event here
-                String selectedItem = adapter.getItem(position);
-                Toast.makeText(requireContext(), selectedItem, Toast.LENGTH_SHORT).show();
-            }
-        });
-
-        return rootView;
-    }
-
-    private List<String> getData() {
-        // Add your data source here, e.g., an array or a list
-        List<String> data = new ArrayList<>();
-        data.add("Item 1");
-        data.add("Item 2");
-        data.add("Item 3");
-        return data;
-    }
-}

app/src/main/java/com/example/ueberwachungssystem/Fragments/VideoListFragment.java

@@ -0,0 +1,87 @@
+package com.example.ueberwachungssystem.Fragments;
+
+import android.os.Bundle;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+import android.widget.PopupWindow;
+import android.widget.Toast;
+import android.widget.VideoView;
+
+import androidx.fragment.app.Fragment;
+
+import com.example.ueberwachungssystem.R;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+public class VideoListFragment extends Fragment {
+
+    private ListView listView;
+    private ArrayAdapter<String> adapter;
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View rootView = inflater.inflate(R.layout.videolist_fragment, container, false);
+
+        listView = rootView.findViewById(R.id.listView);
+        adapter = new ArrayAdapter<>(requireContext(), android.R.layout.simple_list_item_1, getFileNames());
+        listView.setAdapter(adapter);
+
+        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                // Handle item click event here
+                String selectedItem = getContext().getFilesDir().toString() + "/" + adapter.getItem(position);
+                //Toast.makeText(requireContext(), selectedItem, Toast.LENGTH_SHORT).show();
+
+                openVideoPopup(selectedItem);
+            }
+        });
+        return rootView;
+    }
+
+    private List<String> getFileNames() {
+        // Add your data source here, e.g., an array or a list
+        File dir = getContext().getFilesDir();
+        File[] files = dir.listFiles();
+        Log.d("files", getContext().getFilesDir().toString());
+
+
+        List<String> fileNamesList = new ArrayList<>();
+        assert files != null;
+        for (File file : files) {
+            fileNamesList.add(file.getName());
+        }
+        return fileNamesList;
+    }
+
+
+    private void openVideoPopup(String videoPath) {
+        LayoutInflater inflater = LayoutInflater.from(requireContext());
+        View popupView = inflater.inflate(R.layout.videolist_popup, null);
+
+        VideoView videoView = popupView.findViewById(R.id.videoView);
+        videoView.setVideoPath(videoPath);
+        videoView.start();
+
+        PopupWindow popupWindow = new PopupWindow(popupView, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT, true);
+
+        popupView.setOnTouchListener(new View.OnTouchListener() {
+            @Override
+            public boolean onTouch(View v, MotionEvent event) {
+                //Close the window when clicked
+                popupWindow.dismiss();
+                return true;
+            }
+        });
+        popupWindow.showAtLocation(listView, Gravity.CENTER, 0, 0);
+    }
+}

app/src/main/java/com/example/ueberwachungssystem/MainActivity.java

@@ -2,7 +2,6 @@ package com.example.ueberwachungssystem;
 
 import androidx.camera.core.ExperimentalGetImage;
 import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentTransaction;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
@@ -17,10 +16,7 @@ import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
-import android.widget.AdapterView;
-import android.widget.ArrayAdapter;
 import android.widget.Button;
-import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
 import android.widget.ToggleButton;
@@ -29,9 +25,7 @@ import com.example.ueberwachungssystem.Fragments.Fragment1;
 import com.example.ueberwachungssystem.Fragments.Fragment2;
 import com.example.ueberwachungssystem.Detection.DetectorService;
 import com.example.ueberwachungssystem.Fragments.Fragment3;
-import com.example.ueberwachungssystem.Fragments.VideoFileFragment;
-
-import java.util.ArrayList;
+import com.example.ueberwachungssystem.Fragments.VideoListFragment;
 
 @ExperimentalGetImage
 public class MainActivity extends AppCompatActivity {
@@ -43,7 +37,7 @@ public class MainActivity extends AppCompatActivity {
     private Fragment1 fragment1;
     private Fragment2 fragment2;
     private Fragment3 fragment3;
-    private VideoFileFragment videoFileFragment = new VideoFileFragment();
+    private VideoListFragment videoListFragment = new VideoListFragment();
     private DetectorService detectorService = new DetectorService();
     int num = 0;
     //Textviews
@@ -194,7 +188,7 @@ public class MainActivity extends AppCompatActivity {
     public void onClickZeigeFragment2(View view) {
         Button button = (Button) view;
         //zeigeFragment(fragment2.erstellen("Hier stehen dann die Videos"));
-        zeigeFragment(videoFileFragment);
+        zeigeFragment(videoListFragment);
     }
     public void onClickZeigeFragment3(View view) {
         Button button = (Button) view;

app/src/main/java/com/example/ueberwachungssystem/VideoAdapter.java

@@ -1,53 +0,0 @@
-package com.example.ueberwachungssystem;
-
-import android.content.Context;
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ArrayAdapter;
-import android.widget.TextView;
-
-import androidx.annotation.NonNull;
-
-import java.util.List;
-
-public class VideoAdapter extends ArrayAdapter<String> {
-
-    private List<String> fileList;
-    private OnFileClickListener listener;
-
-    public VideoAdapter (Context context, List<String> fileList, OnFileClickListener listener) {
-        super(context, 0, fileList);
-        this.fileList = fileList;
-        this.listener = listener;
-    }
-
-    @Override
-    public View getView(final int position, View convertView, ViewGroup parent) {
-        if (convertView == null) {
-            convertView = LayoutInflater.from(getContext()).inflate(R.layout.list_item_file, parent, false);
-        }
-
-        TextView fileNameText = convertView.findViewById(R.id.file_name_text);
-        final String fileName = fileList.get(position);
-        fileNameText.setText(fileName);
-
-        convertView.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                listener.onFileClick(fileName);
-                listener.onFileClick(fileName);
-            }
-        });
-
-        return convertView;
-    }
-
-    public interface OnFileClickListener {
-        View onCreateView(LayoutInflater inflater, ViewGroup container,
-                          Bundle savedInstanceState);
-
-        void onFileClick(String fileName);
-    }
-}

app/src/main/res/layout/list_item_file.xml

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-    <!-- list_item_file.xml -->
-    <TextView
-        xmlns:android="http://schemas.android.com/apk/res/android"
-        android:id="@+id/file_name_text"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:textSize="16sp"
-        android:padding="8dp"
-        tools:ignore="MissingConstraints" />
-
-</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/videolist_popup.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingVertical="100dp">
+
+    <VideoView
+        android:id="@+id/videoView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_gravity="center_vertical"/>
+
+</FrameLayout>