diff --git a/app/src/main/java/de/joel/zoomhelper/MainActivity.java b/app/src/main/java/de/joel/zoomhelper/MainActivity.java
index a79ea0e..a1a16e7 100644
--- a/app/src/main/java/de/joel/zoomhelper/MainActivity.java
+++ b/app/src/main/java/de/joel/zoomhelper/MainActivity.java
@@ -1,6 +1,8 @@
 package de.joel.zoomhelper;
 
 import android.annotation.SuppressLint;
+import android.content.ClipData;
+import android.content.ClipboardManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -270,8 +272,15 @@ public class MainActivity extends AppCompatActivity {
         if (intent.resolveActivity(getPackageManager()) != null) {
             startActivity(intent);
         }
+        //For Debugging: Show URL in Alert
+        AlertDialog.Builder dialog=new AlertDialog.Builder(this);
+        dialog.setMessage(url);
+        dialog.setTitle("Zoom URL (for testing)");
+        AlertDialog alertDialog=dialog.create();
+        alertDialog.show();
     }
 
+
     private String buildZoomURL(String confno, String pwd, String name, String attendees) {
         if (!Objects.equals(attendees, "")) {
             return "zoomus://zoom.us/join?confno=" + confno.replace(" ", "") + "&pwd=" + pwd + "&uname=" + name + " (" + attendees + ")";
@@ -440,6 +449,7 @@ public class MainActivity extends AppCompatActivity {
         }
         saveMeetingList(listMeetings);
         fillDropdownMeetingName();
+        fillDropdownAttendeeName(getLastMeeting());
         Toast.makeText(getApplicationContext(),"Meeting gespeichert",Toast.LENGTH_SHORT).show();
     }
 
diff --git a/app/src/main/res/layout-v26/activity_main.xml b/app/src/main/res/layout-v26/activity_main.xml
index a80acd0..00ec697 100644
--- a/app/src/main/res/layout-v26/activity_main.xml
+++ b/app/src/main/res/layout-v26/activity_main.xml
@@ -106,10 +106,8 @@
         android:id="@+id/textID"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="100dp"
         android:layout_above="@+id/textBoxID"
-        android:text="@string/MeetingID"
-        />
+        android:text="@string/MeetingID" />
 
     <EditText
         android:id="@+id/textBoxID"
@@ -118,8 +116,7 @@
         android:layout_above="@+id/textPW"
         android:focusable="true"
         android:focusableInTouchMode="true"
-        android:inputType="text"
-        />
+        android:inputType="text" />
 
     <TextView
         android:id="@+id/textPW"
@@ -127,8 +124,7 @@
         android:layout_height="wrap_content"
         android:layout_above="@+id/layoutPW"
         android:layout_marginTop="22dp"
-        android:text="@string/Password"
-        />
+        android:text="@string/Password" />
 
     <com.google.android.material.textfield.TextInputLayout
         android:id="@+id/layoutPW"
@@ -143,7 +139,7 @@
         <EditText
             android:id="@+id/editTextTextPassword2"
             android:layout_width="215dp"
-            android:layout_height="39dp"
+            android:layout_height="wrap_content"
             android:inputType="textPassword"
             />
 
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 8bdf3b7..5c7f74a 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -4,17 +4,17 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:layout_alignParentBottom="true"
     android:paddingStart="60dp"
     android:paddingEnd="16dp"
-    android:layout_alignParentBottom="true"
     tools:context=".MainActivity">
 
     <TextView
         android:id="@+id/textMeetingName"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="70dp"
         android:layout_above="@+id/TextMeetingName"
+        android:layout_marginTop="70dp"
         android:text="@string/MeetingName" />
 
     <de.joel.zoomhelper.InstantAutoComplete
@@ -41,9 +41,9 @@
         android:id="@+id/imageAdd"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:layout_below="@+id/editAtt"
         android:layout_marginStart="30dp"
         android:layout_marginTop="30dp"
-        android:layout_below="@+id/editAtt"
         android:background="?attr/selectableItemBackgroundBorderless"
         android:clickable="true"
         android:focusable="true"
@@ -53,9 +53,9 @@
         android:id="@+id/imageTrash"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_toEndOf="@+id/imageAdd"
         android:layout_alignTop="@+id/imageAdd"
         android:layout_marginStart="15dp"
+        android:layout_toEndOf="@+id/imageAdd"
         android:background="?attr/selectableItemBackgroundBorderless"
         android:clickable="true"
         android:focusable="true"
@@ -65,9 +65,9 @@
         android:id="@+id/imageSave"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_toEndOf="@+id/imageTrash"
         android:layout_alignTop="@+id/imageAdd"
         android:layout_marginStart="15dp"
+        android:layout_toEndOf="@+id/imageTrash"
         android:background="?attr/selectableItemBackgroundBorderless"
         android:clickable="true"
         android:focusable="true"
@@ -77,9 +77,9 @@
         android:id="@+id/imageShare"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_toEndOf="@+id/imageSave"
         android:layout_alignTop="@+id/imageAdd"
         android:layout_marginStart="15dp"
+        android:layout_toEndOf="@+id/imageSave"
         android:background="?attr/selectableItemBackgroundBorderless"
         android:clickable="true"
         android:focusable="true"
@@ -89,9 +89,9 @@
         android:id="@+id/imageAttend"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_toEndOf="@+id/imageShare"
         android:layout_alignTop="@+id/imageAdd"
         android:layout_marginStart="15dp"
+        android:layout_toEndOf="@+id/imageShare"
         android:background="?attr/selectableItemBackgroundBorderless"
         android:clickable="true"
         android:focusable="true"
@@ -101,10 +101,8 @@
         android:id="@+id/textID"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="100dp"
         android:layout_above="@+id/textBoxID"
-        android:text="@string/MeetingID"
-        />
+        android:text="@string/MeetingID" />
 
     <EditText
         android:id="@+id/textBoxID"
@@ -113,8 +111,7 @@
         android:layout_above="@+id/textPW"
         android:focusable="true"
         android:focusableInTouchMode="true"
-        android:inputType="text"
-        />
+        android:inputType="text" />
 
     <TextView
         android:id="@+id/textPW"
@@ -122,8 +119,7 @@
         android:layout_height="wrap_content"
         android:layout_above="@+id/layoutPW"
         android:layout_marginTop="22dp"
-        android:text="@string/Password"
-        />
+        android:text="@string/Password" />
 
     <com.google.android.material.textfield.TextInputLayout
         android:id="@+id/layoutPW"
@@ -139,8 +135,7 @@
             android:id="@+id/editTextTextPassword2"
             android:layout_width="215dp"
             android:layout_height="39dp"
-            android:inputType="textPassword"
-            />
+            android:inputType="textPassword" />
 
     </com.google.android.material.textfield.TextInputLayout>
 
@@ -150,8 +145,7 @@
         android:layout_height="wrap_content"
         android:layout_above="@+id/textBoxName"
         android:layout_marginTop="22dp"
-        android:text="@string/DisplayName"
-        />
+        android:text="@string/DisplayName" />
 
 
     <de.joel.zoomhelper.InstantAutoComplete
@@ -159,8 +153,7 @@
         android:layout_width="215dp"
         android:layout_height="39dp"
         android:layout_above="@+id/textAtt"
-        android:inputType="text"
-        />
+        android:inputType="text" />
 
     <ImageView
         android:id="@+id/image2"
@@ -172,8 +165,7 @@
         android:clickable="true"
         android:focusable="true"
         android:padding="5dp"
-        android:src="@mipmap/baseline_arrow_drop_down_black_24"
-        />
+        android:src="@mipmap/baseline_arrow_drop_down_black_24" />
 
     <TextView
         android:id="@+id/textAtt"
@@ -181,37 +173,34 @@
         android:layout_height="wrap_content"
         android:layout_above="@+id/editAtt"
         android:layout_marginTop="22dp"
-        android:text="@string/AttendeesInput"
-        />
+        android:text="@string/AttendeesInput" />
 
     <EditText
         android:id="@+id/editAtt"
         android:layout_width="215dp"
         android:layout_height="39dp"
         android:layout_above="@+id/btnSave"
-        android:inputType="number"
-        />
+        android:inputType="number" />
 
 
     <Button
         android:id="@+id/btnSave"
-        android:layout_alignParentBottom= "true"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
         android:layout_marginTop="80dp"
         android:layout_marginBottom="40dp"
 
         android:onClick="btnSave_onClick"
-        android:text="@string/Save"
-        />
+        android:text="@string/Save" />
 
     <Button
         android:id="@+id/btnJoin"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignTop="@+id/btnSave"
-        android:layout_toEndOf="@+id/btnSave"
         android:layout_marginStart="22dp"
+        android:layout_toEndOf="@+id/btnSave"
 
         android:onClick="btnJoin_onClick"
         android:text="@string/Join" />