Beginn mit Listview in Listview

APED/app/src/main/java/com/example/aped/ui/all_IOs/AllIOsFragment.java

@@ -59,6 +59,11 @@ public class AllIOsFragment extends Fragment {
 
             @Override
             public int getCount() {
+                /**int count=0;
+                for(int i = 0; i < mainActivity.xml.getDeviceNames().size();i++){
+                    count += ((List<String>)mainActivity.xml.getPort(mainActivity.xml.getDeviceNames().get(i)).get("pins")).size();
+                }
+                return count;*/
                 return mainActivity.xml.getDeviceNames().size();
             }
 
@@ -77,32 +82,44 @@ public class AllIOsFragment extends Fragment {
             @Override
             public View getView(final int i, View view,
                                 final ViewGroup viewGroup) {
-                /*if(mainActivity.uebergabe.read(mainActivity.xml.
-                getDeviceNames().get(i)).equals("TRUE")) {
-                    image=R.drawable.green_signal;
-                }else if (mainActivity.uebergabe.read(mainActivity.xml.
-                getDeviceNames().get(i)).equals("FALSE")) {
-                    image = R.drawable.red_signal;
-                }
-                else{*/
-                    image = R.drawable.off_signal;
-                //}
-                if (mainActivity.favorite.getFavorites().contains(
-                        mainActivity.xml.getDeviceNames().get(i))) {
-                    favoriteImage = android.R.drawable.btn_star_big_on;
-                } else {
-                    favoriteImage = android.R.drawable.btn_star_big_off;
-                }
                 view = getLayoutInflater().inflate(R.layout.listview_layout,
                         null);
                 ImageView imageView = (ImageView) view.findViewById(
                         R.id.images);
                 TextView textViewName = (TextView) view.findViewById(
                         R.id.textName);
-                TextView textViewState = (TextView) view.findViewById(
+                TextView textViewPin = (TextView) view.findViewById(
-                        R.id.textState);
+                        R.id.textPin);
                 ImageView buttonViewFavoriten = (ImageView) view.findViewById(
                         R.id.imageButtonFavoriten);
+                mainActivity.uebergabe.read(mainActivity.xml.getDeviceNames().
+                        get(i), new Response.Listener<JSONObject>() {
+                    @Override
+                    public void onResponse(final JSONObject response) {
+                        try {
+                            String firstpinvalue = response.getJSONObject("state").getString(((List<String>) (mainActivity.xml.getPort(mainActivity.xml.getDeviceNames().get(i))).get("pins")).get(0));
+                            if(firstpinvalue.equals("1")) {
+                                image=R.drawable.green_signal;
+                            }else if (firstpinvalue.equals("0")) {
+                                image = R.drawable.red_signal;
+                            } else{ image = R.drawable.off_signal; }
+                                imageView.setImageResource(image);
+                            } catch (JSONException e) {
+                                e.printStackTrace();
+                                image = R.drawable.off_signal;
+                                imageView.setImageResource(image);
+                                }
+
+                    }
+                });
+
+                if (mainActivity.favorite.getFavorites().contains(
+                        mainActivity.xml.getDeviceNames().get(i))) {
+                    favoriteImage = android.R.drawable.btn_star_big_on;
+                } else {
+                    favoriteImage = android.R.drawable.btn_star_big_off;
+                }
+
                 buttonViewFavoriten.setOnClickListener(
                         new View.OnClickListener() {
                     @Override
@@ -136,11 +153,11 @@ public class AllIOsFragment extends Fragment {
                 });
 
 
-                imageView.setImageResource(image);
+
-                textViewName.setText(mainActivity.xml.getDeviceNames().get(i));
+
                 //TextView_State.setText(mainActivity.uebergabe.read(
                 // mainActivity.xml.getDeviceNames().get(i)));
-                mainActivity.uebergabe.read(mainActivity.xml.getDeviceNames().
+               /** mainActivity.uebergabe.read(mainActivity.xml.getDeviceNames().
                         get(i), new Response.Listener<JSONObject>() {
                     @Override
                     public void onResponse(final JSONObject response) {
@@ -151,12 +168,12 @@ public class AllIOsFragment extends Fragment {
                             List<String> pinnames = (List<String>) portinfo.get("pins");
                             String firstpinname = pinnames.get(0);
                             int groesse = pinnames.size();
-                           /** for(String pinname : pinnames){
+                            for(String pinname : pinnames){
 
                             }//anstatt for mit laufvariable
                             for(int h; h < pinnames.size();h++){
                                 String pinname = pinnames.get(h);
-                            }*/
+                            }
                             String firstpinvalue = pins.getString(firstpinname);
                             textViewState.setText(firstpinvalue);
                         } catch (JSONException e) {
@@ -164,7 +181,9 @@ public class AllIOsFragment extends Fragment {
                         }
 
                     }
-                });
+                });*/
+                textViewPin.setText(((List<String>) (mainActivity.xml.getPort(mainActivity.xml.getDeviceNames().get(i))).get("pins")).get(0));
+                textViewName.setText(mainActivity.xml.getDeviceNames().get(i));
                 buttonViewFavoriten.setImageResource(favoriteImage);
                 return view;
             }

APED/app/src/main/java/com/example/aped/ui/all_IOs/AllIOsFragment2.java

@@ -0,0 +1,156 @@
+package com.example.aped.ui.all_IOs;
+
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.ListView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.fragment.app.Fragment;
+
+import com.android.volley.Response;
+import com.example.aped.MainActivity;
+import com.example.aped.R;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.List;
+
+
+public class AllIOsFragment2 extends Fragment {
+    /**
+     * Einbinden der MainActivity.
+     */
+    private MainActivity mainActivity;
+    /**
+     * Genutzt für Signallampe.
+     */
+    private int image;
+    /**
+     * Genutzt für Favoriten icons.
+     */
+    private int favoriteImage;
+
+    /**
+     * @param inflater
+     * @param container
+     * @param savedInstanceState
+     * @return view
+     */
+    @Override
+    public View onCreateView(final LayoutInflater inflater,
+                             final ViewGroup container,
+                             final Bundle savedInstanceState) {
+        this.mainActivity = (MainActivity) getActivity();
+        View view = inflater.inflate(R.layout.listview_layout, container,
+                false);
+        ListView lv = (ListView) view.findViewById(R.id.idListViewPins);
+        CustomAdapter customAdapter = new CustomAdapter();
+        lv.setAdapter(customAdapter);
+        return view;
+    }
+
+        class CustomAdapter extends BaseAdapter {
+
+            @Override
+            public int getCount() {
+                int count=0;
+                count += ((List<String>)mainActivity.xml.getPort(mainActivity.xml.getDeviceNames().get(1)).get("pins")).size();
+                return count;
+            }
+
+            @Override
+            public Object getItem(final int position) {
+
+                return null;
+            }
+
+            @Override
+            public long getItemId(final int position) {
+
+                return 0;
+            }
+
+            @Override
+            public View getView(final int i, View view,
+                                final ViewGroup viewGroup) {
+                view = getLayoutInflater().inflate(R.layout.listview2_layout,
+                        null);
+                ImageView imageView = (ImageView) view.findViewById(
+                        R.id.images);
+                TextView textViewPin = (TextView) view.findViewById(
+                        R.id.textPin);
+                mainActivity.uebergabe.read(mainActivity.xml.getDeviceNames().
+                        get(i), new Response.Listener<JSONObject>() {
+                    @Override
+                    public void onResponse(final JSONObject response) {
+                        try {
+                            String firstpinvalue = response.getJSONObject("state").getString(((List<String>) (mainActivity.xml.getPort(mainActivity.xml.getDeviceNames().get(i))).get("pins")).get(0));
+                            if(firstpinvalue.equals("1")) {
+                                image=R.drawable.green_signal;
+                            }else if (firstpinvalue.equals("0")) {
+                                image = R.drawable.red_signal;
+                            } else{ image = R.drawable.off_signal; }
+                                imageView.setImageResource(image);
+                            } catch (JSONException e) {
+                                e.printStackTrace();
+                                image = R.drawable.off_signal;
+                                imageView.setImageResource(image);
+                                }
+
+                    }
+                });
+
+
+                /**
+                 * Verarbeitung/ Änderung der Zustände DO
+                 */
+                imageView.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(final View view) {
+                        Toast.makeText(getContext(), "Click auf: " + i,
+                                Toast.LENGTH_SHORT).show();
+                    }
+                });
+
+
+
+
+                //TextView_State.setText(mainActivity.uebergabe.read(
+                // mainActivity.xml.getDeviceNames().get(i)));
+               /** mainActivity.uebergabe.read(mainActivity.xml.getDeviceNames().
+                        get(i), new Response.Listener<JSONObject>() {
+                    @Override
+                    public void onResponse(final JSONObject response) {
+                        try {
+                            JSONObject pins = response.getJSONObject("state");
+                            String devicename   = mainActivity.xml.getDeviceNames().get(i);
+                            Dictionary<String,Object> portinfo = mainActivity.xml.getPort(devicename);
+                            List<String> pinnames = (List<String>) portinfo.get("pins");
+                            String firstpinname = pinnames.get(0);
+                            int groesse = pinnames.size();
+                            for(String pinname : pinnames){
+
+                            }//anstatt for mit laufvariable
+                            for(int h; h < pinnames.size();h++){
+                                String pinname = pinnames.get(h);
+                            }
+                            String firstpinvalue = pins.getString(firstpinname);
+                            textViewState.setText(firstpinvalue);
+                        } catch (JSONException e) {
+                            e.printStackTrace();
+                        }
+
+                    }
+                });*/
+                textViewPin.setText(((List<String>) (mainActivity.xml.getPort(mainActivity.xml.getDeviceNames().get(i))).get("pins")).get(0));
+                return view;
+            }
+        }
+    }