From 34589b593024999a48693e6ef5c6d70fc4ab8cbf Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 1 Feb 2020 10:15:05 +0100
Subject: [PATCH] Added image view hints

---
 .../java/eu/faircode/email/ViewImageHint.java | 60 +++++++++++++++++++
 .../res/layout/include_message_addresses.xml  |  6 +-
 2 files changed, 63 insertions(+), 3 deletions(-)
 create mode 100644 app/src/main/java/eu/faircode/email/ViewImageHint.java

diff --git a/app/src/main/java/eu/faircode/email/ViewImageHint.java b/app/src/main/java/eu/faircode/email/ViewImageHint.java
new file mode 100644
index 0000000000..69ad6c964c
--- /dev/null
+++ b/app/src/main/java/eu/faircode/email/ViewImageHint.java
@@ -0,0 +1,60 @@
+package eu.faircode.email;
+
+import android.content.Context;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import android.view.Gravity;
+import android.view.View;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.widget.AppCompatImageView;
+
+public class ViewImageHint extends AppCompatImageView implements View.OnLongClickListener {
+    private OnLongClickListener listener;
+
+    public ViewImageHint(@NonNull Context context) {
+        super(context);
+        setOnLongClickListener(this);
+    }
+
+    public ViewImageHint(@NonNull Context context, @Nullable AttributeSet attrs) {
+        super(context, attrs);
+        setOnLongClickListener(this);
+    }
+
+    public ViewImageHint(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        setOnLongClickListener(this);
+    }
+
+    @Override
+    public void setOnLongClickListener(OnLongClickListener listener) {
+        if (listener == this) {
+            super.setOnLongClickListener(listener);
+            return;
+        }
+
+        this.listener = listener;
+    }
+
+    @Override
+    public boolean onLongClick(View v) {
+        if (listener == null || !listener.onLongClick(v)) {
+            String title = getContentDescription().toString();
+            if (!TextUtils.isEmpty(title)) {
+                int[] pos = new int[2];
+                getLocationInWindow(pos);
+
+                Toast toast = ToastEx.makeText(getContext(), title, Toast.LENGTH_LONG);
+                toast.setGravity(Gravity.TOP | Gravity.START, pos[0], pos[1]);
+                toast.show();
+
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/layout/include_message_addresses.xml b/app/src/main/res/layout/include_message_addresses.xml
index 56ce06aa94..c100e288e6 100644
--- a/app/src/main/res/layout/include_message_addresses.xml
+++ b/app/src/main/res/layout/include_message_addresses.xml
@@ -13,7 +13,7 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <ImageView
+    <eu.faircode.email.ViewImageHint
         android:id="@+id/ivPlain"
         android:layout_width="21dp"
         android:layout_height="21dp"
@@ -23,7 +23,7 @@
         app:layout_constraintTop_toBottomOf="@id/ibExpanderAddress"
         app:srcCompat="@drawable/baseline_notes_24" />
 
-    <ImageView
+    <eu.faircode.email.ViewImageHint
         android:id="@+id/ivReceipt"
         android:layout_width="21dp"
         android:layout_height="21dp"
@@ -33,7 +33,7 @@
         app:layout_constraintTop_toBottomOf="@id/ibExpanderAddress"
         app:srcCompat="@drawable/baseline_playlist_add_check_24" />
 
-    <ImageView
+    <eu.faircode.email.ViewImageHint
         android:id="@+id/ivBrowsed"
         android:layout_width="21dp"
         android:layout_height="21dp"