Added enough controls to begin coding the logic.

Author: dgets

.gitignore

@@ -41,6 +41,7 @@ captures/
 .idea/dictionaries
 .idea/libraries
 .idea/caches
+.idea/*
 
 # Keystore files
 # Uncomment the following line if you do not want to check your keystore files in.

.idea/misc.xml

@@ -10,4 +10,8 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_control_panel);
     }
+
+    public void btnAddFreq_onClick(android.view.View view) {
+
+    }
 }

.idea/vcs.xml

@@ -71,5 +71,70 @@
         </LinearLayout>
     </ScrollView>
 
+    <Button
+        android:id="@+id/btnAddFreq"
+        android:layout_width="88dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="44dp"
+        android:layout_marginTop="224dp"
+        android:layout_marginEnd="8dp"
+        android:onClick="btnAddFreq_onClick"
+        android:text="Add New"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.156"
+        app:layout_constraintStart_toEndOf="@+id/scrFreqSet"
+        app:layout_constraintTop_toBottomOf="@+id/tbxFreq" />
+
+    <EditText
+        android:id="@+id/edtName"
+        android:layout_width="153dp"
+        android:layout_height="41dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="8dp"
+        android:ems="10"
+        android:inputType="text"
+        android:text="@string/freq_name_box"
+        android:textSize="18sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/scrFreqSet"
+        tools:layout_editor_absoluteY="235dp" />
+
+    <TextView
+        android:id="@+id/txtToneName"
+        android:layout_width="166dp"
+        android:layout_height="33dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="13dp"
+        android:text="@string/freq_name_textbox"
+        android:textAlignment="center"
+        android:textSize="16sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/scrFreqSet"
+        tools:layout_editor_absoluteY="194dp" />
+
+    <EditText
+        android:id="@+id/edtFrequency"
+        android:layout_width="150dp"
+        android:layout_height="45dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginEnd="12dp"
+        android:ems="10"
+        android:inputType="numberDecimal"
+        android:text="@numeric/base_freq"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/scrFreqSet"
+        tools:layout_editor_absoluteY="333dp" />
+
+    <TextView
+        android:id="@+id/txtFrequency"
+        android:layout_width="145dp"
+        android:layout_height="27dp"
+        android:text="@string/freq_value_textbox"
+        android:textAlignment="center"
+        android:textStyle="bold"
+        tools:layout_editor_absoluteX="216dp"
+        tools:layout_editor_absoluteY="287dp" />
+
 
 </android.support.constraint.ConstraintLayout>

app/src/main/java/com/example/sprite/dton/ControlPanel.java

@@ -3,4 +3,7 @@
     <string name="title">DTon</string>
     <string name="freq_desc">Current frequency selected for playback</string>
     <string name="freq_set_filler">What\'s the frequency, Kenneth?</string>
+    <string name="freq_name_box">Tone Name</string>
+    <string name="freq_name_textbox">Frequency Description</string>
+    <string name="freq_value_textbox">Frequency (in Hz)</string>
 </resources>