Added FAQ

FAQ.md

@@ -329,6 +329,7 @@ Fonts, sizes, colors, etc should be material design whenever possible.
 * [(174) Is auto discovery supported?](#user-content-faq174)
 * [(175) Why should battery optimizations be disabled?](#user-content-faq175)
 * [(176) When will a message be considered safely transported?](#user-content-faq176)
+* [(177) What does 'Sensitivity' mean?](#user-content-faq177)
 
 [I have another question.](#user-content-get-support)
 
@@ -4514,6 +4515,21 @@ Received: brown.elm.relay.mailchannels.net (brown.elm.relay.mailchannels.net. [2
 
 <br />
 
+<a name="faq177"></a>
+**(177) What does 'Sensitivity' mean?**
+
+The sensitivity of a message indicates the confidentiality of a message.
+
+* Personal: for you only
+* Private: for you and trusted people only
+* Confidential: for a company, organization or department only
+
+Please see [this article](https://support.microsoft.com/en-us/office/mark-your-email-as-normal-personal-private-or-confidential-4a76d05b-6c29-4a0d-9096-71784a6b12c1) for more information.
+
+The sensitivity indication is sent as [a message header](https://datatracker.ietf.org/doc/html/rfc4021#section-2.1.55).
+
+<br />
+
 <h2><a name="get-support"></a>Get support</h2>
 
 &#x1F30E; [Google Translate](https://translate.google.com/translate?sl=en&u=https://github.com/M66B/FairEmail/blob/master/FAQ.md%23user-content-get-support)

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -323,8 +323,6 @@ public class FragmentCompose extends FragmentBase {
     private static final int REQUEST_SEND = 14;
     private static final int REQUEST_PERMISSION = 15;
 
-    private static final String RFC4021 = "https://datatracker.ietf.org/doc/html/rfc4021";
-
     private static ExecutorService executor = Helper.getBackgroundExecutor(1, "encrypt");
 
     @Override
@@ -7227,7 +7225,7 @@ public class FragmentCompose extends FragmentBase {
             ibPriority.setOnClickListener(new View.OnClickListener() {
                 @Override
                 public void onClick(View v) {
-                    Helper.view(v.getContext(), Uri.parse(RFC4021 + "#section-2.1.54"), true);
+                    // Invisible
                 }
             });
 
@@ -7275,7 +7273,7 @@ public class FragmentCompose extends FragmentBase {
             ibSensitivity.setOnClickListener(new View.OnClickListener() {
                 @Override
                 public void onClick(View v) {
-                    Helper.view(v.getContext(), Uri.parse(RFC4021 + "#section-2.1.55"), true);
+                    Helper.viewFAQ(v.getContext(), 177);
                 }
             });
 

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

@@ -400,7 +400,7 @@
             android:padding="6dp"
             android:scaleType="fitCenter"
             android:tooltipText="@string/title_info"
-            android:visibility="visible"
+            android:visibility="invisible"
             app:layout_constraintBottom_toBottomOf="@+id/spPriority"
             app:layout_constraintEnd_toEndOf="parent"
             app:srcCompat="@drawable/twotone_info_24"
@@ -437,7 +437,6 @@
             android:padding="6dp"
             android:scaleType="fitCenter"
             android:tooltipText="@string/title_info"
-            android:visibility="visible"
             app:layout_constraintBottom_toBottomOf="@+id/spSensitivity"
             app:layout_constraintEnd_toEndOf="parent"
             app:srcCompat="@drawable/twotone_info_24"