Disable alpha for bottom buttons

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/src/main/java/com/nextcloud/talk/utils/KeyboardUtils.java

@@ -32,30 +32,6 @@ import android.view.inputmethod.InputMethodManager;
 public class KeyboardUtils {
     private View decorView;
     private View contentView;
-
-    public KeyboardUtils(Activity act, View contentView) {
-        this.decorView = act.getWindow().getDecorView();
-        this.contentView = contentView;
-
-        //only required on newer android versions. it was working on API level 19
-        if (Build.VERSION.SDK_INT >= 19) {
-            decorView.getViewTreeObserver().addOnGlobalLayoutListener(onGlobalLayoutListener);
-        }
-    }
-
-    public void enable() {
-        if (Build.VERSION.SDK_INT >= 19) {
-            decorView.getViewTreeObserver().addOnGlobalLayoutListener(onGlobalLayoutListener);
-        }
-    }
-
-    public void disable() {
-        if (Build.VERSION.SDK_INT >= 19) {
-            decorView.getViewTreeObserver().removeOnGlobalLayoutListener(onGlobalLayoutListener);
-        }
-    }
-
-
     //a small helper to allow showing the editText focus
     ViewTreeObserver.OnGlobalLayoutListener onGlobalLayoutListener = new ViewTreeObserver.OnGlobalLayoutListener() {
         @Override
@@ -86,6 +62,15 @@ public class KeyboardUtils {
         }
     };
 
+    public KeyboardUtils(Activity act, View contentView) {
+        this.decorView = act.getWindow().getDecorView();
+        this.contentView = contentView;
+
+        //only required on newer android versions. it was working on API level 19
+        if (Build.VERSION.SDK_INT >= 19) {
+            decorView.getViewTreeObserver().addOnGlobalLayoutListener(onGlobalLayoutListener);
+        }
+    }
 
     /**
      * Helper to hide the keyboard
@@ -98,4 +83,16 @@ public class KeyboardUtils {
             inputMethodManager.hideSoftInputFromWindow(act.getCurrentFocus().getWindowToken(), 0);
         }
     }
+
+    public void enable() {
+        if (Build.VERSION.SDK_INT >= 19) {
+            decorView.getViewTreeObserver().addOnGlobalLayoutListener(onGlobalLayoutListener);
+        }
+    }
+
+    public void disable() {
+        if (Build.VERSION.SDK_INT >= 19) {
+            decorView.getViewTreeObserver().removeOnGlobalLayoutListener(onGlobalLayoutListener);
+        }
+    }
 }

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

@@ -23,10 +23,9 @@
               android:id="@+id/bottom_buttons_layout"
               android:layout_width="match_parent"
               android:layout_height="48dp"
-              android:alpha="0.7"
+              android:layout_gravity="bottom"
               android:animateLayoutChanges="true"
               android:gravity="bottom"
-              android:layout_gravity="bottom"
               android:orientation="horizontal"
               android:visibility="visible">