update version 1.2

Author: ahmadrezagh671

app/build.gradle.kts

@@ -16,8 +16,8 @@ android {
         applicationId = "com.ahmadrezagh671.pixabay"
         minSdk = 28
         targetSdk = 35
-        versionCode = 2
-        versionName = "1.1"
+        versionCode = 3
+        versionName = "1.2"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 

app/src/main/java/com/ahmadrezagh671/pixabay/FragmentExplore.java

@@ -1,5 +1,8 @@
 package com.ahmadrezagh671.pixabay;
 
+import static android.view.View.GONE;
+import static android.view.View.VISIBLE;
+
 import android.content.Intent;
 import android.os.Bundle;
 
@@ -20,6 +23,7 @@
 import android.widget.ImageButton;
 import android.widget.LinearLayout;
 import android.widget.SearchView;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import com.ahmadrezagh671.pixabay.Adapters.AdapterPosts;
@@ -57,6 +61,9 @@ public class FragmentExplore extends Fragment implements SwipeRefreshLayout.OnRe
     ConstraintLayout topDiscoverLayout;
     LinearLayout topFilterLayout;
 
+    Button tryAgainButton;
+    TextView errorTV;
+
     boolean latestEnable = false;
 
     public FragmentExplore() {
@@ -109,6 +116,11 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container,
         latestBTN = view.findViewById(R.id.latestBTN);
         latestBTN.setOnClickListener(this::onClickLatestBTN);
 
+        tryAgainButton = view.findViewById(R.id.tryAgainButton);
+        tryAgainButton.setOnClickListener(v -> reload());
+
+        errorTV = view.findViewById(R.id.errorTV);
+
         final int[] state = new int[1];
 
         recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
@@ -179,6 +191,11 @@ public void onResponse(JSONObject response) {
                         posts.add(item);
                     }
 
+                    if (posts.isEmpty()) {
+                        errorTV.setText("Nothing Found");
+                        errorTV.setVisibility(VISIBLE);
+                    }
+
                     if(adapterPosts == null) {
                         adapterPosts = new AdapterPosts(posts, getContext(), getActivity());
                         recyclerView.setAdapter(adapterPosts);
@@ -188,15 +205,20 @@ public void onResponse(JSONObject response) {
                     }
 
                 } catch (JSONException e) {
-                    throw new RuntimeException(e);
+                    //throw new RuntimeException(e);
+                    if (posts.isEmpty()) {
+                        errorTV.setText("Something is wrong");
+                        errorTV.setVisibility(VISIBLE);
+                    }
                 }
                 refreshing(false);
             }
         }, new Response.ErrorListener() {
             @Override
             public void onErrorResponse(VolleyError error) {
                 refreshing(false);
-                Toast.makeText(getActivity(), error.getMessage(), Toast.LENGTH_SHORT).show();
+                //Toast.makeText(getActivity(), error.getMessage(), Toast.LENGTH_SHORT).show();
+                tryAgainButton.setVisibility(VISIBLE);
             }
         });
 
@@ -291,6 +313,8 @@ private void topItemsVisible(boolean b) {
 
     private void reload(){
         requestPostsFromApi(getSearchViewQuery());
+        tryAgainButton.setVisibility(GONE);
+        errorTV.setVisibility(GONE);
     }
 
     public void setCategory(String string){

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

@@ -160,6 +160,46 @@
 
         </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="14dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/topSearchAndFilterLayout"
+            android:orientation="vertical"
+            android:gravity="center"
+            >
+
+            <TextView
+                tools:visibility="visible"
+                android:visibility="gone"
+                android:id="@+id/errorTV"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Network Error"
+                android:layout_marginBottom="16dp"
+                android:textColor="@color/text_color_white"
+                />
+
+            <androidx.appcompat.widget.AppCompatButton
+                tools:visibility="visible"
+                android:visibility="gone"
+                android:id="@+id/tryAgainButton"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Try Again"
+                android:textAllCaps="false"
+                android:background="@drawable/shape_rounded_gradient"
+                android:textColor="@color/text_color_white"
+                android:paddingHorizontal="24dp"
+                android:stateListAnimator="@null"
+                android:singleLine="true"
+                />
+        </LinearLayout>
+
     </androidx.constraintlayout.widget.ConstraintLayout>
 
 

app/src/main/res/values-notnight/colors.xml

@@ -3,9 +3,9 @@
     <color name="black">#FF000000</color>
     <color name="white">#FFFFFFFF</color>
 
-    <color name="primaryColor">#5492f7</color>
+    <color name="primaryColor">#74A4F6</color>
     <color name="notPrimaryColor">#9ca3af</color>
-    <color name="secondaryColor">#403dce</color>
+    <color name="secondaryColor">#6A67C7</color>
     <color name="BackgroundColor">#eff5ff</color>
     <color name="DarkBackgroundColor">#ffffff</color>
     <color name="LightBackgroundColor">#ffffff</color>