code conventions und Kommentare hinzugefügt

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

@@ -40,17 +40,25 @@ import static android.content.pm.PackageManager.PERMISSION_GRANTED;
 public class MainActivity extends AppCompatActivity {
     /** permission code for the storage permisson.*/
      private static final int STORAGE_PERMISSION_CODE = 42;
+
     /** What should be displayed in navigation.*/
     private AppBarConfiguration mAppBarConfiguration;
+
     /** To use xml instead of direct inclusion.*/
     private  IXML xml;
+
     /** To use delivery instead of direct inclusion.*/
     private Communicator delivery;
+
     /** Handler for the custom user configurations. **/
     private ConfigurationHandler configurationHandler;
+
     /** To use favorite instead of direct inclusion.*/
     private  IFAVORITES favorite;
+
     /**
+     * On create method of the main activity.
+     * Sets various displays and start settings.
      * @param savedInstanceState
      */
     @Override
@@ -66,14 +74,12 @@ public class MainActivity extends AppCompatActivity {
         setContentView(R.layout.activity_main);
         Toolbar toolbar = findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
-
         DrawerLayout drawer = findViewById(R.id.drawer_layout);
         NavigationView navigationView = findViewById(R.id.nav_view);
         // Passing each menu ID as a set of Ids because each
         // menu should be considered as top level destinations.
         mAppBarConfiguration = new AppBarConfiguration.Builder(
-                R.id.nav_all_IOs, R.id.nav_your_IOs)
+                R.id.nav_all_IOs, R.id.nav_your_IOs).setDrawerLayout(drawer)
-                .setDrawerLayout(drawer)
                 .build();
         NavController navController = Navigation.findNavController(this,
                                                         R.id.nav_host_fragment);
@@ -285,6 +291,10 @@ public class MainActivity extends AppCompatActivity {
         }
     }
 
+    /**
+     *                                                                                              paul
+     * @param xmlFile
+     */
     private void setDefaultXML(final File xmlFile) {
         try {
             InputStream inputStream = getAssets().open(
@@ -301,6 +311,10 @@ public class MainActivity extends AppCompatActivity {
         }
     }
 
+    /**
+     *                                                                                          paul
+     * @param xmlFile
+     */
     private void setDefaultConfig(final File xmlFile) {
         try {
             InputStream inputStream = getAssets().open(

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

@@ -162,6 +162,11 @@ public class Communicator {
         requestQueue.add(request);
     }
 
+    /**
+     *                                                                                      paul
+     * @param error
+     * @param method
+     */
     private void handleError(final VolleyError error, final String method) {
         if (error instanceof ServerError) {
             Log.e("Communicator", "server error during " + method

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

@@ -14,11 +14,8 @@ import com.example.aped.ui.visualization.MainListViewAdapter;
 
 
 public class AllIOsFragment extends Fragment {
-    /**
+    /** Include the MainActivity.*/
-     * Include the MainActivity.
-     */
     private MainActivity mainActivity;
-
     /**
      * Compiling the data and calling up the AllIOs view.
      * @param inflater

APED/app/src/main/java/com/example/aped/ui/favorite_IOs/FavoriteIOsFragment.java

@@ -14,9 +14,7 @@ import com.example.aped.R;
 import com.example.aped.ui.visualization.MainListViewAdapter;
 
 public class FavoriteIOsFragment extends Fragment {
-    /**
+    /** Include the MainActivity.*/
-     * Include the MainActivity.
-     */
     private MainActivity mainActivity;
     /**
      *Compiling the data and calling up the FavoriteIOs view.

APED/app/src/main/java/com/example/aped/ui/visualization/MainListViewAdapter.java

@@ -14,28 +14,17 @@ import java.util.List;
 
 
 public class MainListViewAdapter extends BaseAdapter {
-    /**
+    /** Include the MainActivity.*/
-     * Einbinden der MainActivity.
-     */
     private MainActivity mainActivity;
-    /**
+    /** Which view was selected, 0 for all IOs, 1 for favorite IOs.*/
-     * Which view was selected, 0 for all IOs, 1 for favorite IOs.
-     */
     private int favoriteMode;
-    /**
+    /** Name of the device for the current run.*/
-     * Name of the device for the current run.
-     */
     private String deviceName;
-    /**
+    /** Image for favorite or not.*/
-     * Image for favorite or not.
-     */
     private int favoriteImage;
-    /**
+    /** List of favorites existing when opening the favorites view.*/
-     * List of favorites existing when opening the favorites view.
-     */
     private List<String> favoritenList;
 
-
     /**
      * Transfer of data to MainListViewAdapter.
      * @param pMainActivity
@@ -65,6 +54,9 @@ public class MainListViewAdapter extends BaseAdapter {
     }
 
     /**
+     * This function is used to retrieve the data item associated.
+     *  With the specified position in the data set to get the corresponding
+     *  data of the specified location in the data collection.
      * @param position
      * @return
      */
@@ -75,6 +67,8 @@ public class MainListViewAdapter extends BaseAdapter {
     }
 
     /**
+     * As for the getItemId it returns the corresponding item element ID.
+     * The function returns a long item position value to the adapter.
      * @param position
      * @return
      */

APED/app/src/main/java/com/example/aped/ui/visualization/PinView.java

@@ -16,21 +16,13 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class PinView {
-    /**
+    /** Include the MainActivity.*/
-     * Include the MainActivity.
-     */
     private MainActivity mainActivity;
-    /**
+    /** Image for state.*/
-     * Image for state.
-     */
     private int image;
-    /**
+    /** Values of the pins.*/
-     * Values of the pins.
-     */
     private List<String> pinValues = new ArrayList<>();
-    /**
+    /** Device name.*/
-     * Device name.
-     */
     private  String deviceName;
 
     /**
@@ -44,7 +36,7 @@ public class PinView {
     }
 
     /**
-     * Processing of the data in nzeigetezte of the pins frequencies and
+     * Processing of the data in displayed texts of the pins frequencies and
      * dutycycle as well as the status lamps.
      * @param i
      * @return view

APED/app/src/main/java/com/example/aped/utils/TestFavorites.java

@@ -1,48 +0,0 @@
-package com.example.aped.utils;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * implementation for the favorites interface
- * does not use persistent storage!
- */
-public class TestFavorites implements IFAVORITES {
-
-    /**
-     * Liste der favoriten.
-     */
-    private List<String> favorites = new ArrayList<>();
-
-    /**
-     * @return
-     */
-    @Override
-    public List<String> getFavorites() {
-        return favorites;
-    }
-
-    /**
-     * @param deviceName the name of the device to be added
-     * @return
-     */
-    @Override
-    public String addFavorite(final String deviceName) {
-        if (!favorites.contains(deviceName)) {
-          favorites.add(deviceName);
-        }
-        return deviceName;
-    }
-
-    /**
-     * @param deviceName the name of the device to be removed
-     * @return
-     */
-    @Override
-    public String removeFavorite(final String deviceName) {
-        if (favorites.contains(deviceName)) {
-           favorites.remove(deviceName);
-        }
-        return deviceName;
-    }
-}

APED/app/src/main/java/com/example/aped/utils/TestXML.java

@@ -1,37 +0,0 @@
-package com.example.aped.utils;
-
-
-import java.util.ArrayList;
-import java.util.Dictionary;
-import java.util.Hashtable;
-import java.util.List;
-
-public class TestXML implements IXML {
-
-    /**
-     * @return
-     */
-    @Override
-    public List<String> getDeviceNames() {
-        List<String> returnList = new ArrayList<>();
-        returnList.add("stoff");
-        returnList.add("schnaps");
-        returnList.add("whatever");
-        return returnList;
-    }
-
-    /**
-     * @param deviceName the name of the relevant device
-     * @return
-     */
-    @Override
-    public Dictionary<String, Object> getPort(final String deviceName) {
-        Dictionary<String, Object> returnDict = new Hashtable<>();
-        returnDict.put("protocol", "DI");
-        Dictionary<String, Object> pins = new Hashtable<>();
-        pins.put("GPIO2", true);
-        pins.put("GPIO3", false);
-        returnDict.put("pins", pins);
-        return returnDict;
-    }
-}

APED/app/src/main/res/values/drawables.xml

@@ -1,8 +1,20 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
-    <item name="ic_menu_camera" type="drawable">@android:drawable/ic_menu_camera</item>
+    <item name="ic_menu_camera" type="drawable">
-    <item name="ic_menu_gallery" type="drawable">@android:drawable/ic_menu_gallery</item>
+        @android:drawable/ic_menu_camera
-    <item name="ic_menu_slideshow" type="drawable">@android:drawable/ic_menu_slideshow</item>
+    </item>
-    <item name="ic_menu_manage" type="drawable">@android:drawable/ic_menu_manage</item>
+    <item name="ic_menu_gallery" type="drawable">
-    <item name="ic_menu_share" type="drawable">@android:drawable/ic_menu_share</item>
+        @android:drawable/ic_menu_gallery
-    <item name="ic_menu_send" type="drawable">@android:drawable/ic_menu_send</item>
+    </item>
+    <item name="ic_menu_slideshow" type="drawable">
+        @android:drawable/ic_menu_slideshow
+    </item>
+    <item name="ic_menu_manage" type="drawable">
+        @android:drawable/ic_menu_manage
+    </item>
+    <item name="ic_menu_share" type="drawable">
+        @android:drawable/ic_menu_share
+    </item>
+    <item name="ic_menu_send" type="drawable">
+        @android:drawable/ic_menu_send
+    </item>
 </resources>

APED/app/src/main/res/values/themes.xml

@@ -1,6 +1,7 @@
 <resources xmlns:tools="http://schemas.android.com/tools">
     <!-- Base application theme. -->
-    <style name="Theme.APED" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+    <style name="Theme.APED"
+        parent="Theme.MaterialComponents.DayNight.DarkActionBar">
         <!-- Primary brand color. -->
         <item name="colorPrimary">@color/red</item>
         <item name="colorPrimaryVariant">@color/grey</item>
@@ -10,7 +11,8 @@
         <item name="colorSecondaryVariant">@color/teal_700</item>
         <item name="colorOnSecondary">@color/black</item>
         <!-- Status bar color. -->
-        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <item name="android:statusBarColor" tools:targetApi="l">
+            ?attr/colorPrimaryVariant</item>
         <!-- Customize your theme here. -->
     </style>
 
@@ -19,7 +21,9 @@
         <item name="windowNoTitle">true</item>
     </style>
 
-    <style name="Theme.APED.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
+    <style name="Theme.APED.AppBarOverlay"
+        parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
 
-    <style name="Theme.APED.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
+    <style name="Theme.APED.PopupOverlay"
+        parent="ThemeOverlay.AppCompat.Light" />
 </resources>