Filter Work in Progress

app/src/main/java/com/example/bookingapp_austinblanke/DatabaseConnector.java

@@ -79,7 +79,9 @@ public class DatabaseConnector extends SQLiteOpenHelper {
         play1.put(COLUMN_DATE, "Sunday April 23 2023");
         play1.put(COLUMN_TIME, "20:00");
         play1.put(COLUMN_VENUE, "Merchant Adventurer's Hall, York");
+        play1.put(COLUMN_FLASH, "false");
         play1.put(COLUMN_WHEELCHAIR, "true");
+        play1.put(COLUMN_STEPS, "false");
         play1.put(COLUMN_TICSEAT, "17,8");
         db.insert(TABLE_PERFORMANCES, null, play1);
 
@@ -90,6 +92,7 @@ public class DatabaseConnector extends SQLiteOpenHelper {
         play2.put(COLUMN_TIME, "18:00");
         play2.put(COLUMN_VENUE, "Clifford's Tower, York");
         play2.put(COLUMN_FLASH, "true");
+        play2.put(COLUMN_WHEELCHAIR, "false");
         play2.put(COLUMN_STEPS, "true");
         play2.put(COLUMN_TICSEAT, "8,8");
         db.insert(TABLE_PERFORMANCES, null, play2);
@@ -100,8 +103,9 @@ public class DatabaseConnector extends SQLiteOpenHelper {
         play3.put(COLUMN_DATE, "Saturday 3 June 2023");
         play3.put(COLUMN_TIME, "19:00");
         play3.put(COLUMN_VENUE, "Dean's Park, York");
-        play3.put(COLUMN_WHEELCHAIR, "true");
         play3.put(COLUMN_FLASH, "true");
+        play3.put(COLUMN_WHEELCHAIR, "true");
+        play3.put(COLUMN_STEPS, "false");
         play3.put(COLUMN_TICSTAGE, "11,4");
         play3.put(COLUMN_TICGRASS, "29,4");
         db.insert(TABLE_PERFORMANCES, null, play3);
@@ -112,7 +116,9 @@ public class DatabaseConnector extends SQLiteOpenHelper {
         play4.put(COLUMN_DATE, "Friday 28 July");
         play4.put(COLUMN_TIME, "20:00");
         play4.put(COLUMN_VENUE, "St Mary's Abbey, Museum Gardens, York");
+        play4.put(COLUMN_FLASH, "false");
         play4.put(COLUMN_WHEELCHAIR, "true");
+        play4.put(COLUMN_STEPS, "false");
         play4.put(COLUMN_TICSEAT, "5,9");
         play4.put(COLUMN_TICSTAND, "12,7");
         db.insert(TABLE_PERFORMANCES, null, play4);
@@ -123,7 +129,9 @@ public class DatabaseConnector extends SQLiteOpenHelper {
         play5.put(COLUMN_DATE, "Saturday 19 August");
         play5.put(COLUMN_TIME, "14:00");
         play5.put(COLUMN_VENUE, "Millennium Bridge, York");
+        play5.put(COLUMN_FLASH, "false");
         play5.put(COLUMN_WHEELCHAIR, "true");
+        play5.put(COLUMN_STEPS, "false");
         play5.put(COLUMN_TICBOATA, "6,9");
         play5.put(COLUMN_TICRIVERBANK, "10,7");
         db.insert(TABLE_PERFORMANCES, null, play5);
@@ -134,6 +142,8 @@ public class DatabaseConnector extends SQLiteOpenHelper {
         play6.put(COLUMN_DATE, "Thursday 20 September");
         play6.put(COLUMN_TIME, "21:00");
         play6.put(COLUMN_VENUE, "Crypt, York Minster, York");
+        play6.put(COLUMN_FLASH, "false");
+        play6.put(COLUMN_WHEELCHAIR, "false");
         play6.put(COLUMN_STEPS, "true");
         play6.put(COLUMN_TICINNERCIRCLE, "5,16");
         play6.put(COLUMN_TICOUTTERCIRCLE, "8,13");
@@ -194,17 +204,18 @@ public class DatabaseConnector extends SQLiteOpenHelper {
         return result;
     }
 
-    public ArrayList performanceTitles(String filter) {
+    public ArrayList performanceTitles(boolean filter1, boolean filter2, boolean filter3) {
 
         ArrayList<String> performances = new ArrayList<>();
         String query = "SELECT * FROM " + TABLE_PERFORMANCES;
         SQLiteDatabase db = this.getWritableDatabase();
         Cursor cursor = db.rawQuery(query, null);
-        String title;
         cursor.moveToFirst();
         for(int i=0;i< cursor.getCount();i++){
-            if (cursor.getString(5).equals(filter) || cursor.getString(6).equals(filter) || cursor.getString(7).equals(filter))
-            performances.add(cursor.getString(1));
+            if (filter1 && filter2 && filter3)
+                if(cursor.getString(5).equals("false") && cursor.getString(5).equals("true") && cursor.getString(5).equals("false")){
+                                performances.add(cursor.getString(1));
+            else{performances.add(cursor.getString(1));} //No filter present
             cursor.moveToNext();
         }
 

app/src/main/java/com/example/bookingapp_austinblanke/MainActivity.java

@@ -6,6 +6,7 @@ import androidx.appcompat.app.AppCompatActivity;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
+import android.app.assist.AssistStructure;
 import android.content.Intent;
 import android.os.Bundle;
 import android.provider.ContactsContract;
@@ -19,7 +20,7 @@ import java.util.ArrayList;
 
 
 public class MainActivity extends AppCompatActivity {
-
+    CheckBox flash, wheelChair, stairs;
     adapter adapterObj;
     ArrayList<String> performanceList;
 
@@ -28,16 +29,16 @@ public class MainActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        CheckBox flash=(CheckBox)findViewById(R.id.Flash);
-        CheckBox wheelChair=(CheckBox)findViewById(R.id.Wheelchair);
-        CheckBox stairs=(CheckBox)findViewById(R.id.Stairs);
+        flash = (CheckBox)findViewById(R.id.Flash);
+        wheelChair = (CheckBox)findViewById(R.id.Wheelchair);
+        stairs = (CheckBox)findViewById(R.id.Stairs);
 
         String filter = null;
 
         DatabaseConnector connector = new DatabaseConnector(this, null);
 
         performanceList = new ArrayList<>();
-        performanceList = connector.performanceTitles(filter);
+        performanceList = connector.performanceTitles(false, false, false);
 
 
         RecyclerView recyclerObj = findViewById(R.id.performances);
@@ -49,20 +50,26 @@ public class MainActivity extends AppCompatActivity {
 
     }
 
-    public void filter(View v)
+    public void filter(View view){ filter();}
+    public void filter()
     {
-        Boolean filter1 = false;
-        Boolean filter2 = false;
-        Boolean filter3 = false;
+        Boolean filter1 ;
+        Boolean filter2 ;
+        Boolean filter3 ;
 
         if(flash.isChecked()) {filter1 = true;}
         else {filter1 = false;}
-        if(wheelchair.isChecked()) {filter2 = true;}
+        if(wheelChair.isChecked()) {filter2 = true;}
         else {filter2 = false;}
         if(stairs.isChecked()) {filter3 = true;}
         else {filter3 = false;}
 
-        Toast.makeText(this, msg + "are selected",
-                Toast.LENGTH_LONG).show();
+        DatabaseConnector connector = new DatabaseConnector(this, null);
+        performanceList = connector.performanceTitles(filter1, filter2, filter3);
+
+        RecyclerView recyclerObj = findViewById(R.id.performances);
+        recyclerObj.setLayoutManager(new LinearLayoutManager(this));
+        adapterObj = new adapter(this, performanceList);
+        recyclerObj.setAdapter(adapterObj);
     }
 }
\ No newline at end of file

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

@@ -24,6 +24,7 @@
         android:layout_width="240dp"
         android:layout_height="54dp"
         android:text="Update Filter"
+        android:onClick="filter"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.497"