New Lib tableviewutil; reduce number of required app specific Classes; added generic parameter POJO; Updated Demo-App

app/build.gradle

@@ -60,6 +60,7 @@ android {
 
 dependencies {
     implementation project(path: ':tableview')
+    implementation project(path: ':tableviewutil')
 
     implementation "androidx.annotation:annotation:$androidx_annotation_version"
     implementation "androidx.appcompat:appcompat:$androidx_appcompat_version"

app/src/main/java/com/evrencoskun/tableviewsample/MainFragment.java

@@ -42,12 +42,20 @@
 import com.evrencoskun.tableview.TableView;
 import com.evrencoskun.tableview.filter.Filter;
 import com.evrencoskun.tableview.pagination.Pagination;
-import com.evrencoskun.tableviewsample.tableview.TableViewAdapter;
 import com.evrencoskun.tableviewsample.tableview.TableViewListener;
-import com.evrencoskun.tableviewsample.tableview.TableViewModel;
+import com.evrencoskun.tableviewutil.TableViewAdapter;
+import com.evrencoskun.tableviewutil.TableViewModel;
+import com.evrencoskun.tableviewsample.tableview.TestData;
+import com.evrencoskun.tableviewsample.tableview.model.MySamplePojo;
+import com.evrencoskun.tableview.model.ColumnDefinition;
+
+import java.util.List;
 
 /**
  * A simple {@link Fragment} subclass.
+ *
+ * * Display the TableView.
+ * * Implements filtering, paging, selection, onClick-handling, menue-commands
  */
 public class MainFragment extends Fragment {
     private Spinner moodFilter, genderFilter;
@@ -115,11 +123,13 @@ public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceStat
     }
 
     private void initializeTableView() {
+        List<ColumnDefinition<MySamplePojo>> columnDefinitions = TestData.createColumnDefinitions();
+        List<MySamplePojo> pojos = TestData.createSampleData();
         // Create TableView View model class  to group view models of TableView
-        TableViewModel tableViewModel = new TableViewModel();
+        TableViewModel<MySamplePojo> tableViewModel = new TableViewModel(columnDefinitions, pojos);
 
         // Create TableView Adapter
-        TableViewAdapter tableViewAdapter = new TableViewAdapter(tableViewModel);
+        TableViewAdapter<MySamplePojo> tableViewAdapter = new TableViewAdapter<>();
 
         mTableView.setAdapter(tableViewAdapter);
         mTableView.setTableViewListener(new TableViewListener(mTableView));
@@ -158,15 +168,15 @@ public void filterTableForMood(@NonNull String filter) {
         // Sets a filter to the table, this will only filter a specific column.
         // In the example data, this will filter the mood column.
         if (mTableFilter != null) {
-            mTableFilter.set(TableViewModel.MOOD_COLUMN_INDEX, filter);
+            mTableFilter.set(TestData.COLUMN_INDEX_MOOD_HAPPY, filter);
         }
     }
 
     public void filterTableForGender(@NonNull String filter) {
         // Sets a filter to the table, this will only filter a specific column.
         // In the example data, this will filter the gender column.
         if (mTableFilter != null) {
-            mTableFilter.set(TableViewModel.GENDER_COLUMN_INDEX, filter);
+            mTableFilter.set(TestData.COLUMN_INDEX_GENDER_MALE, filter);
         }
     }
 

app/src/main/java/com/evrencoskun/tableviewsample/tableview/TableViewListener.java

@@ -25,14 +25,16 @@
 package com.evrencoskun.tableviewsample.tableview;
 
 import android.content.Context;
+import android.util.Log;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.evrencoskun.tableview.TableView;
+import com.evrencoskun.tableview.adapter.recyclerview.holder.AbstractViewHolder;
 import com.evrencoskun.tableview.listener.ITableViewListener;
-import com.evrencoskun.tableviewsample.tableview.holder.ColumnHeaderViewHolder;
+import com.evrencoskun.tableviewutil.holder.ColumnHeaderViewHolder;
 import com.evrencoskun.tableviewsample.tableview.popup.ColumnHeaderLongPressPopup;
 import com.evrencoskun.tableviewsample.tableview.popup.RowHeaderLongPressPopup;
 
@@ -60,10 +62,21 @@ public TableViewListener(@NonNull TableView tableView) {
      */
     @Override
     public void onCellClicked(@NonNull RecyclerView.ViewHolder cellView, int column, int row) {
+        showToast("onCellClicked" + getMessageContext(cellView, column, row));
 
-        // Do what you want.
-        showToast("Cell " + column + " " + row + " has been clicked.");
+    }
 
+    @NonNull
+    private String getMessageContext(RecyclerView.ViewHolder cellView, int column, int row) {
+        String data = "";
+        if (cellView instanceof  AbstractViewHolder) {
+            final Object pojo = ((AbstractViewHolder) cellView).getPojo();
+            if (pojo != null) {
+                data = pojo.toString();
+            }
+        }
+        return "(c=" + column + ",r=" + row + ") for " + data + " [" +
+                cellView.getClass().getSimpleName() + ".]";
     }
 
     /**
@@ -76,7 +89,7 @@ public void onCellClicked(@NonNull RecyclerView.ViewHolder cellView, int column,
     @Override
     public void onCellDoubleClicked(@NonNull RecyclerView.ViewHolder cellView, int column, int row) {
         // Do what you want.
-        showToast("Cell " + column + " " + row + " has been double clicked.");
+        showToast("onCellDoubleClicked" + getMessageContext(cellView, column, row));
     }
 
     /**
@@ -90,7 +103,7 @@ public void onCellDoubleClicked(@NonNull RecyclerView.ViewHolder cellView, int c
     public void onCellLongPressed(@NonNull RecyclerView.ViewHolder cellView, final int column,
                                   int row) {
         // Do What you want
-        showToast("Cell " + column + " " + row + " has been long pressed.");
+        showToast("onCellLongPressed" + getMessageContext(cellView, column, row));
     }
 
     /**
@@ -103,7 +116,7 @@ public void onCellLongPressed(@NonNull RecyclerView.ViewHolder cellView, final i
     public void onColumnHeaderClicked(@NonNull RecyclerView.ViewHolder columnHeaderView, int
             column) {
         // Do what you want.
-        showToast("Column header  " + column + " has been clicked.");
+        showToast("onColumnHeaderClicked" + getMessageContext(columnHeaderView, column, -1));
     }
 
     /**
@@ -115,7 +128,7 @@ public void onColumnHeaderClicked(@NonNull RecyclerView.ViewHolder columnHeaderV
     @Override
     public void onColumnHeaderDoubleClicked(@NonNull RecyclerView.ViewHolder columnHeaderView, int column) {
         // Do what you want.
-        showToast("Column header  " + column + " has been double clicked.");
+        showToast("onColumnHeaderDoubleClicked" + getMessageContext(columnHeaderView, column, -1));
     }
 
     /**
@@ -127,11 +140,12 @@ public void onColumnHeaderDoubleClicked(@NonNull RecyclerView.ViewHolder columnH
     @Override
     public void onColumnHeaderLongPressed(@NonNull RecyclerView.ViewHolder columnHeaderView, int
             column) {
+        showToast("onColumnHeaderLongPressed" + getMessageContext(columnHeaderView, column, -1));
 
         if (columnHeaderView instanceof ColumnHeaderViewHolder) {
             // Create Long Press Popup
             ColumnHeaderLongPressPopup popup = new ColumnHeaderLongPressPopup(
-                    (ColumnHeaderViewHolder) columnHeaderView, mTableView);
+                    (ColumnHeaderViewHolder) columnHeaderView, mTableView, column);
             // Show
             popup.show();
         }
@@ -146,7 +160,7 @@ public void onColumnHeaderLongPressed(@NonNull RecyclerView.ViewHolder columnHea
     @Override
     public void onRowHeaderClicked(@NonNull RecyclerView.ViewHolder rowHeaderView, int row) {
         // Do whatever you want.
-        showToast("Row header " + row + " has been clicked.");
+        showToast("onRowHeaderClicked" + getMessageContext(rowHeaderView, -1, row));
     }
 
     /**
@@ -158,7 +172,7 @@ public void onRowHeaderClicked(@NonNull RecyclerView.ViewHolder rowHeaderView, i
     @Override
     public void onRowHeaderDoubleClicked(@NonNull RecyclerView.ViewHolder rowHeaderView, int row) {
         // Do whatever you want.
-        showToast("Row header " + row + " has been double clicked.");
+        showToast("onRowHeaderDoubleClicked" + getMessageContext(rowHeaderView, -1, row));
     }
 
     /**
@@ -169,15 +183,17 @@ public void onRowHeaderDoubleClicked(@NonNull RecyclerView.ViewHolder rowHeaderV
      */
     @Override
     public void onRowHeaderLongPressed(@NonNull RecyclerView.ViewHolder rowHeaderView, int row) {
+        showToast("onRowHeaderLongPressed" + getMessageContext(rowHeaderView, -1, row));
 
         // Create Long Press Popup
-        RowHeaderLongPressPopup popup = new RowHeaderLongPressPopup(rowHeaderView, mTableView);
+        RowHeaderLongPressPopup popup = new RowHeaderLongPressPopup(rowHeaderView, mTableView, row);
         // Show
         popup.show();
     }
 
 
     private void showToast(String p_strMessage) {
-        Toast.makeText(mContext, p_strMessage, Toast.LENGTH_SHORT).show();
+        Log.d(this.getClass().getSimpleName(), p_strMessage);
+        Toast.makeText(mContext, p_strMessage, Toast.LENGTH_LONG).show();
     }
 }