From d2fbd4213e34e8992626c8bd0a94f47d9431faa6 Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre@mail.local>
Date: Tue, 31 Jul 2018 10:47:11 +0200
Subject: [PATCH] Added no posts notice.

---
 .../ui/fragments/UserPostsFragment.java       | 27 +++++++++++++++++--
 .../res/layout/fragment_postswithform.xml     |  9 +++++++
 2 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/UserPostsFragment.java b/app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/UserPostsFragment.java
index 6b71744..3b56629 100644
--- a/app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/UserPostsFragment.java
+++ b/app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/UserPostsFragment.java
@@ -3,6 +3,7 @@ package org.communiquons.android.comunic.client.ui.fragments;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
+import android.support.annotation.UiThread;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
 import android.util.ArrayMap;
@@ -11,6 +12,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.FrameLayout;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import org.communiquons.android.comunic.client.R;
@@ -74,6 +76,11 @@ public class UserPostsFragment extends Fragment
      */
     private Button mCreatePostButton;
 
+    /**
+     * No post on user page notice
+     */
+    private TextView mNoPostNotice;
+
     /**
      * Create post layout
      */
@@ -110,6 +117,9 @@ public class UserPostsFragment extends Fragment
         //Get the views
         mCreatePostButton = view.findViewById(R.id.create_post_btn);
         mCreatePostLayout = view.findViewById(R.id.create_posts_form_target);
+        mNoPostNotice = view.findViewById(R.id.no_post_notice);
+
+        setNoPostNoticeVisibility(false);
 
         mCreatePostButton.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -120,6 +130,7 @@ public class UserPostsFragment extends Fragment
         });
 
         //Initialize helpers
+        assert getActivity() != null;
         mPostsHelper = new PostsHelper(getActivity());
         mUserHelper = new GetUsersHelper(getActivity());
 
@@ -149,8 +160,13 @@ public class UserPostsFragment extends Fragment
                 if(mPostsList != null)
                     mUsersInfo = mUserHelper.getMultiple(mPostsList.getUsersId());
 
-                if(getActivity() != null)
-                    display_posts();
+                if(getActivity() != null && getView() != null)
+                    getView().post(new Runnable() {
+                        @Override
+                        public void run() {
+                            display_posts();
+                        }
+                    });
             }
         });
         mLoadThread.start();
@@ -160,6 +176,7 @@ public class UserPostsFragment extends Fragment
     /**
      * Display the list of posts
      */
+    @UiThread
     private void display_posts(){
 
         //Check for errors
@@ -181,6 +198,8 @@ public class UserPostsFragment extends Fragment
         FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
         transaction.replace(R.id.posts_list_target, mPostsListFragment);
         transaction.commit();
+
+        setNoPostNoticeVisibility(mPostsList.size() < 1);
     }
 
     /**
@@ -221,6 +240,10 @@ public class UserPostsFragment extends Fragment
         mCreatePostButton.setActivated(visible);
     }
 
+    private void setNoPostNoticeVisibility(boolean visible){
+        mNoPostNotice.setVisibility(visible ? View.VISIBLE : View.GONE);
+    }
+
     @Override
     public void onPostCreated(Post post) {
         mPostsList = new PostsList();
diff --git a/app/src/main/res/layout/fragment_postswithform.xml b/app/src/main/res/layout/fragment_postswithform.xml
index 97d66c6..5aa30a3 100644
--- a/app/src/main/res/layout/fragment_postswithform.xml
+++ b/app/src/main/res/layout/fragment_postswithform.xml
@@ -18,6 +18,15 @@
         android:layout_height="wrap_content"
         android:layout="@layout/post_create_form" />
 
+    <!-- No post notice -->
+    <TextView
+        android:id="@+id/no_post_notice"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/notice_no_post_user_page"
+        android:layout_gravity="center"
+        android:layout_marginTop="10dp"/>
+
     <!-- Posts target -->
     <FrameLayout
         android:id="@+id/posts_list_target"