Fixes #110: Fix UI issues that came up when supporting API level 16

Author: atsakiridis

Examples/restcomm-messenger/.idea/inspectionProfiles/Project_Default.xml

@@ -6,7 +6,7 @@ android {
 
     defaultConfig {
         applicationId "com.telestax.restcomm_messenger"
-        minSdkVersion 17
+        minSdkVersion 16
         targetSdkVersion 22
         versionCode 1
         versionName "1.2.3"

Examples/restcomm-messenger/.idea/inspectionProfiles/profiles_settings.xml

@@ -24,39 +24,36 @@
         android:text="Answer"
         android:id="@+id/button_answer"
         android:minWidth="100dp"
-        android:layout_alignParentBottom="true"
-        android:layout_alignParentEnd="true"
-        android:layout_marginBottom="10dp"
-        android:layout_marginRight="10dp" />
+        android:layout_below="@+id/button_cancel"
+        android:layout_alignLeft="@+id/button_cancel"
+        android:layout_alignStart="@+id/button_cancel" />
 
     <Button
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="Decline"
         android:id="@+id/button_decline"
-        android:layout_alignParentBottom="true"
-        android:layout_alignParentLeft="true"
-        android:layout_alignParentStart="true"
         android:minWidth="100dp"
-        android:layout_marginLeft="10dp"
-        android:layout_marginBottom="10dp" />
+        android:layout_below="@+id/button_cancel"
+        android:layout_alignLeft="@+id/button_hangup"
+        android:layout_alignStart="@+id/button_hangup" />
 
     <Button
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="Cancel"
         android:id="@+id/button_cancel"
         android:minWidth="100dp"
-        android:layout_marginRight="10dp"
         android:layout_alignTop="@+id/button_hangup"
-        android:layout_alignStart="@+id/button_answer" />
+        android:layout_alignParentRight="true"
+        android:layout_alignParentEnd="true"
+        android:layout_marginRight="10dp" />
 
     <CheckBox
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="Mute"
         android:id="@+id/checkbox_muted"
-        android:layout_below="@+id/button_register"
         android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true"
         android:layout_marginTop="17dp"

Examples/restcomm-messenger/app/build.gradle

@@ -11,7 +11,9 @@
         android:text="Dial"
         android:id="@+id/button_dial"
         android:layout_below="@+id/text_uri"
-        android:layout_alignEnd="@+id/button_send"
+        android:layout_alignRight="@+id/text_uri"
+        android:layout_alignEnd="@+id/text_uri"
+        android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true" />
 <!--
     <Button
@@ -31,8 +33,10 @@
         android:text="Register"
         android:id="@+id/button_register"
         android:layout_alignParentBottom="true"
-        android:layout_alignParentStart="true"
-        android:layout_alignParentEnd="true" />
+        android:layout_alignRight="@+id/button_send"
+        android:layout_alignEnd="@+id/button_send"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentStart="true" />
 <!--
     <Button
         android:layout_width="wrap_content"
@@ -71,7 +75,9 @@
         android:text="Send"
         android:id="@+id/button_send"
         android:layout_below="@+id/text_message"
+        android:layout_alignParentRight="true"
         android:layout_alignParentEnd="true"
+        android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true" />
 
     <EditText
@@ -83,7 +89,8 @@
         android:layout_alignParentStart="true"
         android:layout_toStartOf="@+id/button_send"
         android:layout_marginTop="10dp"
-        android:layout_alignEnd="@+id/button_send" />
+        android:layout_alignParentRight="true"
+        android:layout_alignParentEnd="true" />
 
     <EditText
         android:layout_width="wrap_content"
@@ -96,7 +103,8 @@
         android:layout_alignParentStart="true"
         android:layout_marginTop="25dp"
         android:layout_toStartOf="@+id/button_send"
-        android:layout_alignParentEnd="true" />
+        android:layout_alignRight="@+id/text_wall"
+        android:layout_alignEnd="@+id/text_wall" />
 
     <EditText
         android:layout_width="wrap_content"
@@ -111,8 +119,8 @@
         android:layout_alignParentLeft="true"
         android:layout_alignParentStart="true"
         android:layout_marginTop="20dp"
-        android:layout_alignRight="@+id/button_send"
-        android:layout_alignEnd="@+id/button_send" />
+        android:layout_alignRight="@+id/button_dial"
+        android:layout_alignEnd="@+id/button_dial" />
 <!--
     <CheckBox
         android:layout_width="wrap_content"