Fehlerbehebung

Anzeige AllIOsFragment.java geändert
Testclasse TestIO.java mit Leben gefüllt

APED/app/src/main/java/com/example/aped/MainActivity.java

@@ -10,6 +10,7 @@ import android.view.Menu;
 import android.widget.Toast;
 
 import com.example.aped.communication.IIO;
+import com.example.aped.communication.TestIO;
 import com.example.aped.utils.IXML;
 import com.example.aped.utils.TestXML;
 import com.google.android.material.navigation.NavigationView;
@@ -33,10 +34,11 @@ public class MainActivity extends AppCompatActivity {
     /** was soll angezeigt werden in Navigation.*/
     private AppBarConfiguration mAppBarConfiguration;
     /** zur Verwendung von xml anstatt der direkten Einbindung.*/
-    private IXML xml;
+    public static IXML xml = new TestXML();
     /** zur Verwendung von uebergabe anstatt der direkten Einbindung.*/
-    private IIO uebergabe;
+    public static IIO uebergabe = new TestIO();
     /** allgemeines.*/
+
     @Override
     protected void onCreate(final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);

APED/app/src/main/java/com/example/aped/communication/TestIO.java

@@ -1,14 +1,30 @@
 package com.example.aped.communication;
 
+import android.widget.Toast;
+
+import com.example.aped.R;
+
 public class TestIO implements IIO {
 
     @Override
     public String read(String deviceName) {
-        return "test";
+
+        String Wert;
+        switch (deviceName) {
+            case "stoff":
+                Wert = "TRUE";
+                break;
+            case "schnaps":
+                Wert = "FALSE";
+                break;
+            default:
+                Wert="default";
+        }
+            return Wert;
     }
 
     @Override
     public String write(String deviceName, String value) {
-        return value;
+        return "TRUE";//Wenn erfolgreich gesendet
     }
 }

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

@@ -1,11 +1,15 @@
 package com.example.aped.ui.all_IOs;
 
+import android.app.Activity;
 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.BaseAdapter;
+import android.widget.Button;
+import android.widget.ImageView;
 import android.widget.ListView;
 import android.widget.SearchView;
 import android.widget.TextView;
@@ -17,31 +21,91 @@ import androidx.fragment.app.Fragment;
 import androidx.lifecycle.Observer;
 import androidx.lifecycle.ViewModelProvider;
 
+import com.example.aped.MainActivity;
 import com.example.aped.R;
 
+import java.util.List;
+
 public class AllIOsFragment extends Fragment {
     ListView lv;
-
     SearchView searchView;
     ArrayAdapter<String> adapter;
-    String[] name = {"IN1", "Temperatur extern","Strom Heizung"};
+    List<String> name = MainActivity.xml.getDeviceNames();//{"IN1", "Temperatur extern > 5°C", "Strom Heizung < 10A"};
+    //String[] state = {"FALSE", "TRUE", "FALSE"};
+    int[] images =new int[name.size()];// {R.drawable.red_signal, R.drawable.green_signal, R.drawable.red_signal};
+    int[] favoriten = new int[name.size()];//{android.R.drawable.btn_star_big_off, android.R.drawable.btn_star_big_on, android.R.drawable.btn_star_big_off};
+    int[] favoriten_state = new int[name.size()];
 
     @Override
     public View onCreateView(LayoutInflater inflater,
-                              ViewGroup container,
+                             ViewGroup container,
-                              Bundle savedInstanceState) {
+                             Bundle savedInstanceState) {
-      View view = inflater.inflate(R.layout.fragment_all_ios, container,
+        View view = inflater.inflate(R.layout.fragment_all_ios, container,
-              false);
+                false);
-      lv = (ListView) view.findViewById(R.id.idListView);
+        lv = (ListView) view.findViewById(R.id.idListView);
-        adapter = new ArrayAdapter<String>(getActivity(),
+        CustomAdapter customAdapter = new CustomAdapter();
-                android.R.layout.simple_expandable_list_item_1,name);
+        lv.setAdapter(customAdapter);
-        lv.setAdapter(adapter);
+        return view;
-        lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+    }
-            @Override
+
-            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+        class CustomAdapter extends BaseAdapter {
-                Toast.makeText(getContext(),"Position:"+position, Toast.LENGTH_LONG).show();
+
-            }
+            @Override
-        });
+            public int getCount() {
-      return view;
+                return name.size();
+            }
+
+            @Override
+            public Object getItem(int position) {
+
+                return null;
+            }
+
+            @Override
+            public long getItemId(int position) {
+
+                return 0;
+            }
+
+            @Override
+            public View getView(int i, View view, ViewGroup viewGroup) {
+                if(MainActivity.uebergabe.read(name.get(i))=="FALSE")
+                {
+                    images[i]=R.drawable.red_signal;
+                }else {
+                    images[i] = R.drawable.green_signal;
+                }
+                if(favoriten_state[i]==0)
+                {
+                    favoriten[i]=android.R.drawable.btn_star_big_off;
+                }else {
+                    favoriten[i] = android.R.drawable.btn_star_big_on;
+                }
+                view = getLayoutInflater().inflate(R.layout.listview_layout, null);
+                ImageView imageView = (ImageView) view.findViewById(R.id.images);
+                TextView TextView_Name = (TextView) view.findViewById(R.id.textName);
+                TextView TextView_State = (TextView) view.findViewById(R.id.textState);
+                ImageView ButtonView_Favoriten = (ImageView) view.findViewById(R.id.imageButtonFavoriten);
+
+                ButtonView_Favoriten.setOnClickListener(new View.OnClickListener(){
+                    @Override
+                            public void onClick(View view){
+                        if(favoriten_state[i]==0){
+                            favoriten_state[i]=1;
+                            favoriten[i]=android.R.drawable.btn_star_big_on;
+                            ButtonView_Favoriten.setImageResource(favoriten[i]);
+                        }else{
+                            favoriten_state[i]=0;
+                            favoriten[i]=android.R.drawable.btn_star_big_off;
+                            ButtonView_Favoriten.setImageResource(favoriten[i]);
+                        }
+                    }
+                });
+                imageView.setImageResource(images[i]);
+                TextView_Name.setText(name.get(i));
+                TextView_State.setText(MainActivity.uebergabe.read(name.get(i)));
+                ButtonView_Favoriten.setImageResource(favoriten[i]);
+                return view;
+            }
+        }
     }
-}

APED/app/src/main/res/layout/listview_layout.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<AbsoluteLayout 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">
+
+    <ImageView
+        android:id="@+id/images"
+        android:layout_width="35dp"
+        android:layout_height="35dp"
+        android:layout_x="12dp"
+        android:layout_y="28dp"
+        tools:srcCompat="@tools:sample/avatars" />
+
+    <TextView
+        android:id="@+id/textName"
+        android:layout_width="253dp"
+        android:layout_height="wrap_content"
+        android:layout_x="62dp"
+        android:layout_y="12dp"
+        android:text="TextView"
+        android:textSize="20dp" />
+
+    <TextView
+        android:id="@+id/textState"
+        android:layout_width="234dp"
+        android:layout_height="wrap_content"
+        android:layout_x="81dp"
+        android:layout_y="49dp"
+        android:text="TextView"
+        android:textSize="20dp" />
+
+    <ImageButton
+        android:id="@+id/imageButtonFavoriten"
+        android:layout_width="67dp"
+        android:layout_height="69dp"
+        android:layout_x="322dp"
+        android:layout_y="8dp"
+        app:srcCompat="@android:drawable/btn_star_big_on" />
+
+
+</AbsoluteLayout>