- added EditContactsActivity

- if needed, ask permission to use microphone
- small layout improvements
- targetSdkVersion is not 25

app/src/main/res/layout/activity_edit_contacts.xml

@@ -12,7 +12,7 @@
     <EditText
         android:id="@+id/editText"
         android:layout_width="fill_parent"
-        android:layout_height="fill_parent"
+        android:layout_height="wrap_content"
         android:text="Hello World!" />
 
 </RelativeLayout>

app/src/main/res/layout/activity_main.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    tools:context="com.tutpro.baresip.MainActivity"
+    tools:context=".MainActivity"
     android:id="@+id/scrollView"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -30,21 +30,21 @@
             android:layout_below="@id/AoRList"
             android:paddingTop="16dp"
             android:paddingLeft="3dp"
-            android:textSize="20dp"
+            android:textSize="20sp"
             android:textColor="@android:color/black"
             android:text="Outgoing call to ..." >
         </TextView>
 
-        <EditText
+        <AutoCompleteTextView
             android:id="@+id/callee"
             android:layout_width="fill_parent"
             android:layout_height="wrap_content"
             android:layout_below="@id/outTitle"
             android:inputType="textEmailAddress"
-            android:textSize="20dp"
+            android:textSize="20sp"
             android:hint="Callee" >
-            <requestFocus />
-        </EditText>
+            <!-- <requestFocus /> -->
+        </AutoCompleteTextView>
 
         <Button
             android:id="@+id/callButton"