Fix crash when status date is null (#1480)

* Fix crash when status date is null

* Fix crash when status date is null

app/src/main/java/com/keylesspalace/tusky/adapter/StatusBaseViewHolder.java

@@ -252,9 +252,12 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
 
     }
 
-    protected void setCreatedAt(@NonNull Date createdAt) {
+    protected void setCreatedAt(Date createdAt) {
         if (useAbsoluteTime) {
             timestampInfo.setText(getAbsoluteTime(createdAt));
+        } else {
+            if(createdAt == null) {
+                timestampInfo.setText("?m");
             } else {
                 long then = createdAt.getTime();
                 long now = System.currentTimeMillis();
@@ -262,8 +265,12 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
                 timestampInfo.setText(readout);
             }
         }
+    }
 
-    private String getAbsoluteTime(@NonNull Date createdAt) {
+    private String getAbsoluteTime(Date createdAt) {
+        if(createdAt == null) {
+            return "??:??:??";
+        }
         if (DateUtils.isToday(createdAt.getTime())) {
             return shortSdf.format(createdAt);
         } else {
@@ -271,13 +278,16 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
         }
     }
 
-    private CharSequence getCreatedAtDescription(@NonNull Date createdAt) {
+    private CharSequence getCreatedAtDescription(Date createdAt) {
         if (useAbsoluteTime) {
             return getAbsoluteTime(createdAt);
         } else {
             /* This one is for screen-readers. Frequently, they would mispronounce timestamps like "17m"
              * as 17 meters instead of minutes. */
 
+            if(createdAt == null) {
+                return "? minutes";
+            } else {
                 long then = createdAt.getTime();
                 long now = System.currentTimeMillis();
                 return DateUtils.getRelativeTimeSpanString(then, now,
@@ -285,6 +295,7 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
                         DateUtils.FORMAT_ABBREV_RELATIVE);
             }
         }
+    }
 
     protected void setIsReply(boolean isReply) {
         if (isReply) {

app/src/main/java/com/keylesspalace/tusky/adapter/StatusDetailedViewHolder.java

@@ -67,10 +67,14 @@ class StatusDetailedViewHolder extends StatusBaseViewHolder {
     }
 
     @Override
-    protected void setCreatedAt(@NonNull Date createdAt) {
+    protected void setCreatedAt(Date createdAt) {
+        if(createdAt == null) {
+            timestampInfo.setText("");
+        } else {
             DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.DEFAULT, DateFormat.SHORT);
             timestampInfo.setText(dateFormat.format(createdAt));
         }
+    }
 
     private void setReblogAndFavCount(int reblogCount, int favCount, StatusActionListener listener) {