Initiate development of imageView zoom

app/build.gradle

@@ -52,6 +52,5 @@ dependencies {
     implementation "ru.noties:markwon:${markwonVersion}"
     implementation "com.github.Cutta:TagView:${tagViewVersion}"
     implementation "me.relex:circleindicator:${circleIndicatorVersion}"
-    implementation 'com.android.support:support-v4:28.0.0'
 }
 apply plugin: 'com.google.gms.google-services'

app/src/main/java/app/insti/fragment/ComplaintFragment.java

@@ -38,12 +38,14 @@ public class ComplaintFragment extends Fragment {
     private View mview;
     private String complaintId, sessionID, userId, userProfileUrl;
     private CircleIndicator circleIndicator;
+    private AppBarLayout appBarLayout;
 
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
         View view = inflater.inflate(R.layout.fragment_complaint, container, false);
 
+        appBarLayout = view.findViewById(R.id.appBar);
         LinearLayout imageViewHolder = view.findViewById(R.id.image_holder_view);
         CollapsingToolbarLayout.LayoutParams layoutParams = new CollapsingToolbarLayout.LayoutParams
                 (CollapsingToolbarLayout.LayoutParams.MATCH_PARENT,
@@ -89,6 +91,7 @@ public class ComplaintFragment extends Fragment {
                     }
                     initViewPagerForImages(complaint);
                     initTabViews(complaint);
+                    getActivity().findViewById(R.id.loadingPanel).setVisibility(View.GONE);
                 }
             }
 
@@ -144,10 +147,8 @@ public class ComplaintFragment extends Fragment {
 
                                 final TypedArray styledAttributes = Objects.requireNonNull(ComplaintFragment.this.getActivity()).getTheme().obtainStyledAttributes(
                                         new int[]{android.R.attr.actionBarSize});
-//                                int mActionBarSize = (int) styledAttributes.getDimension(0, 0); For future Uae
                                 styledAttributes.recycle();
-
-//                                Replace second parameter to mActionBarSize after adding "Relevant Complaints"
+                                //Replace second parameter to mActionBarSize = (int) styledAttributes.getDimension(0, 0) after adding "Relevant Complaints"
                                 AppBarLayout.LayoutParams layoutParams = new AppBarLayout.LayoutParams(AppBarLayout.LayoutParams.MATCH_PARENT,
                                         0);
                                 slidingTabLayout.setLayoutParams(layoutParams);
@@ -190,4 +191,10 @@ public class ComplaintFragment extends Fragment {
             e.printStackTrace();
         }
     }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+        appBarLayout.setExpanded(true);
+    }
 }
\ No newline at end of file

app/src/main/java/app/insti/fragment/FileComplaintFragment.java

@@ -280,7 +280,7 @@ public class FileComplaintFragment extends Fragment {
 
         viewPager = view.findViewById(R.id.complaint_image_view_pager);
         indicator = view.findViewById(R.id.indicator);
-        imageActionButton = view.findViewById(R.id.fabButton);
+        imageActionButton = view.findViewById(R.id.add_image);
         imageButtonAddTags = view.findViewById(R.id.imageButtonAddTags);
         editTextSuggestions = view.findViewById(R.id.editTextSuggestions);
         editTextLocationDetails = view.findViewById(R.id.editTextLocationDetails);

app/src/main/java/app/insti/fragment/ImageFragment.java

@@ -41,6 +41,12 @@ public class ImageFragment extends BaseFragment {
         View view = inflater.inflate(R.layout.fragment_image, container, false);
         ImageView imageView = view.findViewById(R.id.imageView);
         Picasso.get().load(image).into(imageView);
+        imageView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+            }
+        });
         return view;
     }
 }
\ No newline at end of file

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

@@ -20,8 +20,8 @@
                 android:id="@+id/collapsing_toolbar"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                app:contentScrim="@android:color/white"
                 android:background="@color/colorWhite"
+                app:contentScrim="@android:color/white"
                 app:layout_scrollFlags="scroll|exitUntilCollapsed">
 
                 <LinearLayout
@@ -30,6 +30,7 @@
                     android:layout_height="2dp"
                     android:orientation="vertical"
                     app:layout_collapseMode="parallax">
+
                     <RelativeLayout
                         android:layout_width="match_parent"
                         android:layout_height="match_parent">
@@ -37,7 +38,7 @@
                         <android.support.v4.view.ViewPager
                             android:id="@+id/complaint_image_view_pager"
                             android:layout_width="match_parent"
-                            android:layout_height="match_parent"/>
+                            android:layout_height="match_parent" />
 
                         <me.relex.circleindicator.CircleIndicator
                             android:id="@+id/indicator"
@@ -57,11 +58,11 @@
                 android:layout_width="wrap_content"
                 android:layout_height="?attr/actionBarSize"
                 android:layout_gravity="bottom"
-                app:tabIndicatorColor="@color/colorPrimary"
                 android:background="@color/colorWhite"
-                app:tabTextColor="@color/colorGray"
+                app:tabIndicatorColor="@color/colorPrimary"
+                app:tabSelectedTextColor="#4a4a4a"
                 app:tabTextAppearance="@android:style/TextAppearance.Widget.TabWidget"
-                app:tabSelectedTextColor="#4a4a4a"/>
+                app:tabTextColor="@color/colorGray" />
 
         </android.support.design.widget.AppBarLayout>
 
@@ -69,8 +70,21 @@
             android:id="@+id/tab_viewpager_details"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            app:layout_behavior="@string/appbar_scrolling_view_behavior"/>
+            app:layout_behavior="@string/appbar_scrolling_view_behavior" />
 
     </android.support.design.widget.CoordinatorLayout>
 
+    <RelativeLayout
+        android:id="@+id/loadingPanel"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center">
+
+        <ProgressBar
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:indeterminate="true"
+            android:theme="@style/BlueAccent" />
+    </RelativeLayout>
+
 </LinearLayout>