From 13b5def29131ff464222d7a87f1f1f2f1919ebb9 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Wed, 20 May 2020 17:47:03 +0200
Subject: [PATCH] Show text zoom level

---
 .../main/java/eu/faircode/email/AdapterMessage.java   | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/eu/faircode/email/AdapterMessage.java b/app/src/main/java/eu/faircode/email/AdapterMessage.java
index 85f9979a87..4d79f90ba9 100644
--- a/app/src/main/java/eu/faircode/email/AdapterMessage.java
+++ b/app/src/main/java/eu/faircode/email/AdapterMessage.java
@@ -709,15 +709,24 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                 btnCalendarMaybe.setOnLongClickListener(this);
 
                 gestureDetector = new ScaleGestureDetector(context, new ScaleGestureDetector.SimpleOnScaleGestureListener() {
+                    private float scale = 1.0f;
+                    private Toast toast = null;
+
                     @Override
                     public boolean onScale(ScaleGestureDetector detector) {
                         TupleMessageEx message = getMessage();
                         if (message != null) {
                             float factor = detector.getScaleFactor();
                             float size = tvBody.getTextSize() * factor;
-                            //Log.i("Gesture factor=" + factor + " size=" + size);
                             properties.setSize(message.id, size);
                             tvBody.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
+
+                            scale = scale * factor;
+                            String perc = Math.round(scale * 100) + " %";
+                            if (toast != null)
+                                toast.cancel();
+                            toast = ToastEx.makeText(context, perc, Toast.LENGTH_SHORT);
+                            toast.show();
                         }
                         return true;
                     }