get data in activity andset it in fragment with bundle

app/src/main/java/com/example/mynotepad/MenuFeatures/AllNotes/AllNotesActivity.java

 package com.example.mynotepad.MenuFeatures.AllNotes;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentTransaction;
@@ -10,24 +8,18 @@ import androidx.recyclerview.widget.RecyclerView;
 import androidx.room.Room;
 
 import android.app.AlertDialog;
-import android.content.Context;
 import android.content.DialogInterface;
 import android.os.Bundle;
-import android.view.LayoutInflater;
+import android.util.Log;
 import android.view.View;
-import android.view.ViewGroup;
-import android.widget.Adapter;
-import android.widget.AdapterView;
-import android.widget.ArrayAdapter;
 import android.widget.FrameLayout;
-import android.widget.ImageView;
 import android.widget.LinearLayout;
-import android.widget.ListView;
 import android.widget.TextView;
 
+import com.example.mynotepad.MenuFeatures.AllNotes.MyNoteRecyclerView.MyAdaptor;
+import com.example.mynotepad.MenuFeatures.AllNotes.MyNoteRecyclerView.MyNote;
+import com.example.mynotepad.MenuFeatures.AllNotes.MyNoteRecyclerView.OnItemClickListener;
 import com.example.mynotepad.MenuFeatures.AllNotes.Note.NoteFragment;
-import com.example.mynotepad.MenuFeatures.AllNotes.Note.NoteRecyclerView.MyAdaptor;
-import com.example.mynotepad.MenuFeatures.AllNotes.Note.NoteRecyclerView.MyNote;
 import com.example.mynotepad.MenuFeatures.AllNotes.NotesDataBase.Note;
 import com.example.mynotepad.MenuFeatures.AllNotes.NotesDataBase.NoteDataBase;
 import com.example.mynotepad.R;
@@ -71,15 +63,17 @@ public class AllNotesActivity extends AppCompatActivity {
         allNoteListAndTitle = findViewById(R.id.allNoteListAndTitle);
         fragPlace = findViewById(R.id.fragmentPlace);
         fragPlace.setVisibility(View.GONE);
-        addListeners();
 
 
         // show list with recycler view
         recyclerView = findViewById(R.id.recyclerView);
-        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(this , LinearLayoutManager.VERTICAL , false);
-        myAdaptor = new MyAdaptor(myNotes, this);
+        LinearLayoutManager linearLayoutManager = new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false);
+        myAdaptor = new MyAdaptor(myNotes);
         recyclerView.setAdapter(myAdaptor);
         recyclerView.setLayoutManager(linearLayoutManager);
+
+        addListeners();
+
     }
 
 
@@ -92,6 +86,28 @@ public class AllNotesActivity extends AppCompatActivity {
         });
 //todo add listener for long click //update the data base
         //todo add listener to recyclerView
+        myAdaptor.setOnItemClickListener(new OnItemClickListener() {
+            @Override
+            public void onItemClicked(MyNote myNote) {
+                //set noteFragment data
+                final Bundle bundle = new Bundle();
+                bundle.putString("title", myNote.getTitle());
+                bundle.putString("bodyTxt", myNote.getDescription());
+                final NoteFragment newNoteFrag = new NoteFragment();
+                newNoteFrag.setArguments(bundle);
+
+                //change the fragment
+                fragPlace.setVisibility(View.VISIBLE);
+                allNoteListAndTitle.setVisibility(View.GONE);
+                addNoteButton.hide();
+                replaceFragment(newNoteFrag);
+            }
+
+            @Override
+            public void onItemLongClick(MyNote item) {
+
+            }
+        });
     }
 
 
@@ -124,11 +140,7 @@ public class AllNotesActivity extends AppCompatActivity {
         replaceFragment(newNoteFrag);
     }
 
-    private void showChosenNote() {
-        //ToDo replcae fragment and update database
-    }
-
-    private void replaceFragment(Fragment fragment) {
+    public void replaceFragment(Fragment fragment) {
         fragmentTransaction = getSupportFragmentManager().beginTransaction();
         fragmentTransaction.replace(fragPlace.getId(), fragment);
         fragmentTransaction.commit();
@@ -139,8 +151,9 @@ public class AllNotesActivity extends AppCompatActivity {
         notes = noteDataBase.noteDao().getAll();
         myNotes = new ArrayList<>();
         for (Note note : notes) {
-            MyNote myNote = new MyNote(note.getTitle() , note.getDescription() , note.isAchieved());
+            MyNote myNote = new MyNote(note.getTitle(), note.getDescription(), note.isAchieved());
             myNotes.add(myNote);
         }
     }
+
 }
\ No newline at end of file

app/src/main/java/com/example/mynotepad/MenuFeatures/AllNotes/MyNoteRecyclerView/MyAdaptor.java

 package com.example.mynotepad.MenuFeatures.AllNotes.MyNoteRecyclerView;
 
-public class MyAdaptor {
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.mynotepad.R;
+
+import java.util.List;
+
+public class MyAdaptor extends RecyclerView.Adapter<MyAdaptor.ViewHolder> {
+
+    private List<MyNote> notes;
+    private OnItemClickListener onItemClickListener;
+
+    public MyAdaptor(List<MyNote> notes) {
+        this.notes = notes;
+    }
+
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.custom_item_row, parent, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(ViewHolder holder, int position) {
+        holder.titleTV.setText(notes.get(position).getTitle());
+        holder.descriptionTV.setText(notes.get(position).getDescription());
+        holder.isAchieved = notes.get(position).isAchieved();
+    }
+
+    @Override
+    public int getItemCount() {
+        return notes.size();
+    }
+
+    public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
+        this.onItemClickListener = onItemClickListener;
+    }
+
+    class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnLongClickListener {
+        protected TextView titleTV, descriptionTV;
+        protected boolean isAchieved;
+
+        public ViewHolder(View itemView) {
+            super(itemView);
+            titleTV = itemView.findViewById(R.id.titleTv);
+            descriptionTV = itemView.findViewById(R.id.descriptionTv);
+            isAchieved = false;
+            itemView.setOnClickListener(this);
+        }
+
+        @Override
+        public void onClick(View view) {
+            if (onItemClickListener != null)
+                onItemClickListener.onItemClicked(notes.get(getAdapterPosition()));
+        }
+
+        @Override
+        public boolean onLongClick(View view) {
+            if (onItemClickListener != null)
+                onItemClickListener.onItemLongClick(notes.get(getAdapterPosition()));
+            return false;
+        }
+    }
+
+
 }

app/src/main/java/com/example/mynotepad/MenuFeatures/AllNotes/MyNoteRecyclerView/MyNote.java

 package com.example.mynotepad.MenuFeatures.AllNotes.MyNoteRecyclerView;
 
 public class MyNote {
+
+    private String title , description ;
+    private boolean isAchieved;
+
+    public MyNote(String title, String description, boolean isAchieved) {
+        this.title = title;
+        this.description = description;
+        this.isAchieved = isAchieved;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public boolean isAchieved() {
+        return isAchieved;
+    }
 }

app/src/main/java/com/example/mynotepad/MenuFeatures/AllNotes/MyNoteRecyclerView/OnItemClickListener.java

 package com.example.mynotepad.MenuFeatures.AllNotes.MyNoteRecyclerView;
 
-public interface RecyclerViewOnClickListener {
+public interface OnItemClickListener {
     void onItemClicked(MyNote item);
     void onItemLongClick(MyNote item);
 }

app/src/main/java/com/example/mynotepad/MenuFeatures/AllNotes/Note/NoteFragment.java

@@ -4,6 +4,8 @@ import android.app.AlertDialog;
 import android.content.DialogInterface;
 import android.os.Bundle;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 
 import android.view.LayoutInflater;
@@ -35,9 +37,9 @@ public class NoteFragment extends Fragment {
     }
 
     @Override
-    public void onPause() {
-        //Todo show massage dialog if u did not save it
-        super.onPause();
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        setTitleAndBodyTxt();
     }
 
     private void init(View view) {
@@ -54,9 +56,7 @@ public class NoteFragment extends Fragment {
 
     }
 
-
-
-    private void showAlert(){
+    private void showAlert() {
         final AlertDialog.Builder alert = new AlertDialog.Builder(getContext());
         alert.setTitle("new note :");
         alert.setMessage("Do you want to save the note ?");
@@ -64,14 +64,19 @@ public class NoteFragment extends Fragment {
         alert.setPositiveButton("yes", new DialogInterface.OnClickListener() {
             @Override
             public void onClick(DialogInterface dialogInterface, int i) {
-              saveNote();
+                saveNote();
                 Toast.makeText(getActivity(), "saved", Toast.LENGTH_SHORT).show();
+                getActivity().finish();
             }
         });
+
+
         alert.setNegativeButton("no", new DialogInterface.OnClickListener() {
             @Override
             public void onClick(DialogInterface dialogInterface, int i) {
                 dialogInterface.cancel();
+                if (getActivity() != null)
+                    getActivity().finish();
             }
         });
         alert.show();
@@ -79,7 +84,16 @@ public class NoteFragment extends Fragment {
 
 
     private void saveNote() {
-        note = new Note(titleTxt.getText().toString(), bodyTxt.getText().toString() , false);
+        note = new Note(titleTxt.getText().toString(), bodyTxt.getText().toString(), false);
         AllNotesActivity.noteDataBase.noteDao().insertNote(note);
     }
+
+
+    private void setTitleAndBodyTxt() {
+        Bundle bundle = getArguments();
+        if (bundle != null) {
+            titleTxt.setText(bundle.getString("title"));
+            bodyTxt.setText(bundle.getString("bodyTxt"));
+        }
+    }
 }
\ No newline at end of file

app/src/main/res/drawable/all_notes_bg.xml

@@ -6,6 +6,6 @@
     <solid android:color="#76A0C3"/>
     <stroke
         android:width="13dp"
-        android:color="#9983B5DD"/>
+        android:color="#4883B5DD"/>
     <corners android:radius="0dp"/>
 </shape>
\ No newline at end of file

app/src/main/res/drawable/row_bg.xml

 <?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android">
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
 
     <solid android:color="#83B5DD"/>
     <stroke
         android:width="15dp"
-        android:color="#6A83B5DD"/>
+        android:color="#4883B5DD"/>
     <corners android:radius="0dp"/>
 
 </shape>
\ No newline at end of file

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

@@ -28,6 +28,7 @@
                 android:background="@drawable/all_notes_bg"
                 android:gravity="center"
                 android:text="@string/all_notes"
+                android:textColor="#020930"
                 android:textSize="20dp" />
 
             <com.example.mynotepad.MenuFeatures.AllNotes.CustomToolbarOption
@@ -45,7 +46,7 @@
                 android:id="@+id/recyclerView"
                 android:layout_width="409dp"
                 android:layout_height="601dp"
-                android:background="#9983B5DD"
+                android:background="#4883B5DD"
                 tools:layout_editor_absoluteX="1dp"
                 tools:layout_editor_absoluteY="1dp" />
 

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

 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
-    android:layout_height="57dp"
+    android:layout_height="60dp"
     android:orientation="horizontal"
     android:background="@drawable/row_bg">
 
@@ -26,7 +26,7 @@
         android:layout_marginLeft="12dp"
         android:lines="1"
         android:text="body text"
-        android:textSize="15dp" />
+        android:textSize="12dp" />
     </LinearLayout>
 
 </LinearLayout>
\ No newline at end of file