improve link preview design, add link description

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

2 files changed, 49 insertions, 7 deletions

diff --git a/app/src/main/java/com/nextcloud/talk/adapters/messages/LinkPreview.kt b/app/src/main/java/com/nextcloud/talk/adapters/messages/LinkPreview.kt
index 9f5b572ed..5a80b08ef 100644
--- a/app/src/main/java/com/nextcloud/talk/adapters/messages/LinkPreview.kt
+++ b/app/src/main/java/com/nextcloud/talk/adapters/messages/LinkPreview.kt
@@ -73,10 +73,18 @@ class LinkPreview {
                                 binding.referenceName.visibility = View.GONE
                             }
 
+                            val referenceDescription = reference.openGraphObject?.description
+                            if (!referenceDescription.isNullOrEmpty()) {
+                                binding.referenceDescription.visibility = View.VISIBLE
+                                binding.referenceDescription.text = referenceDescription
+                            } else {
+                                binding.referenceDescription.visibility = View.GONE
+                            }
+
                             val referenceLink = reference.openGraphObject?.link
                             if (!referenceLink.isNullOrEmpty()) {
                                 binding.referenceLink.visibility = View.VISIBLE
-                                binding.referenceLink.text = referenceLink
+                                binding.referenceLink.text = referenceLink.replace(HTTPS_PROTOCOL, "")
                             } else {
                                 binding.referenceLink.visibility = View.GONE
                             }
@@ -104,6 +112,11 @@ class LinkPreview {
 
                     override fun onError(e: Throwable) {
                         Log.e(TAG, "failed to get openGraph data", e)
+                        binding.referenceName.visibility = View.GONE
+                        binding.referenceDescription.visibility = View.GONE
+                        binding.referenceLink.visibility = View.GONE
+                        binding.referenceThumbImage.visibility = View.GONE
+                        binding.referenceIndentedSideBar.visibility = View.GONE
                     }
 
                     override fun onComplete() {
@@ -115,5 +128,6 @@ class LinkPreview {
 
     companion object {
         private val TAG = LinkPreview::class.java.simpleName
+        private const val HTTPS_PROTOCOL = "https://"
     }
 }
diff --git a/app/src/main/res/layout/reference_inside_message.xml b/app/src/main/res/layout/reference_inside_message.xml
index 4e87579a1..681ee1b8c 100644
--- a/app/src/main/res/layout/reference_inside_message.xml
+++ b/app/src/main/res/layout/reference_inside_message.xml
@@ -27,11 +27,11 @@
     android:layout_marginTop="5dp">
 
     <View
-        android:id="@+id/referenceColoredView"
+        android:id="@+id/referenceIndentedSideBar"
         android:layout_width="2dp"
         android:layout_height="wrap_content"
         android:layout_marginEnd="8dp"
-        android:background="@color/high_emphasis_text"
+        android:background="@color/low_emphasis_text"
         tools:layout_height="100dp"/>
 
     <androidx.emoji.widget.EmojiTextView
@@ -42,10 +42,15 @@
         android:textAlignment="viewStart"
         android:textIsSelectable="false"
         android:layout_marginStart="10dp"
-        tools:text="Name of Website" />
+        android:visibility="gone"
+        android:ellipsize="end"
+        android:maxLines="2"
+        android:textStyle="bold"
+        tools:text="Name of Website"
+        tools:visibility="visible"/>
 
     <androidx.emoji.widget.EmojiTextView
-        android:id="@+id/referenceLink"
+        android:id="@+id/referenceDescription"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_below="@id/referenceName"
@@ -53,7 +58,28 @@
         android:textAlignment="viewStart"
         android:textIsSelectable="false"
         android:layout_marginStart="10dp"
-        tools:text="http://nextcloud.com" />
+        android:visibility="gone"
+        android:ellipsize="end"
+        android:maxLines="2"
+        tools:text="Description of Website"
+        tools:visibility="visible"/>
+
+    <androidx.emoji.widget.EmojiTextView
+        android:id="@+id/referenceLink"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/referenceDescription"
+        android:lineSpacingMultiplier="1.2"
+        android:textAlignment="viewStart"
+        android:textIsSelectable="false"
+        android:layout_marginStart="10dp"
+        android:textColor="@color/medium_emphasis_text"
+        android:singleLine="true"
+        android:lines="1"
+        android:ellipsize="end"
+        android:visibility="gone"
+        tools:text="http://nextcloud.com"
+        tools:visibility="visible"/>
 
     <com.facebook.drawee.view.SimpleDraweeView
         android:id="@+id/referenceThumbImage"
@@ -63,5 +89,7 @@
         android:layout_below="@id/referenceLink"
         android:layout_marginTop="5dp"
         android:layout_marginStart="10dp"
-        app:roundedCornerRadius="6dp" />
+        android:visibility="gone"
+        app:roundedCornerRadius="6dp"
+        tools:visibility="visible"/>
 </RelativeLayout>
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