Created Notes Activity and Defined recycler

.idea/misc.xml

@@ -10,7 +10,7 @@
   <component name="VisualizationToolProject">
     <option name="state">
       <ProjectState>
-        <option name="scale" value="0.053000877083072294" />
+        <option name="scale" value="0.28396739130434784" />
       </ProjectState>
     </option>
   </component>

app/build.gradle

@@ -26,6 +26,9 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
+    buildFeatures {
+        viewBinding true
+    }
 }
 
 dependencies {
@@ -33,6 +36,8 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'com.google.android.material:material:1.8.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.navigation:navigation-fragment:2.5.3'
+    implementation 'androidx.navigation:navigation-ui:2.5.3'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'

app/src/main/AndroidManifest.xml

@@ -11,6 +11,11 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.CpsAssist"
         tools:targetApi="31">
+        <activity
+            android:name=".notes.NotesActivity"
+            android:exported="false"
+            android:label="@string/title_activity_notes"
+            android:theme="@style/Theme.CpsAssist.NoActionBar" />
         <activity
             android:name=".login.LoginActivity"
             android:exported="true">

app/src/main/java/xyz/r0r5chach/cpsAssist/home/HomeActivity.java

@@ -1,4 +0,0 @@
-package xyz.r0r5chach.cpsAssist.home;
-
-public class HomeActivity {
-}

app/src/main/java/xyz/r0r5chach/cpsAssist/login/BtnOnClickListener.java

@@ -1,6 +1,5 @@
 package xyz.r0r5chach.cpsAssist.login;
 
-import android.app.Activity;
 import android.content.Intent;
 import android.view.View;
 import android.widget.EditText;
@@ -8,11 +7,12 @@ import android.widget.Toast;
 
 import xyz.r0r5chach.cpsAssist.ArrayTools;
 import xyz.r0r5chach.cpsAssist.notes.NotesActivity;
+
 /**
  * This Class defines the definition of the OnCLickListener for the LoginActivity
  * @author r0r5chach
  */
-public class OnClickListener implements View.OnClickListener{
+public class BtnOnClickListener implements View.OnClickListener{
     /**
      * This attribute stores the amount of attempts the user has currently taken
      */
@@ -34,7 +34,7 @@ public class OnClickListener implements View.OnClickListener{
      * @param usernameField the View for the username field of the UI
      * @param passwordField the View for the password field of the UI
      */
-    public OnClickListener(EditText usernameField, EditText passwordField, String users) {
+    public BtnOnClickListener(EditText usernameField, EditText passwordField, String users) {
         initUsers(users);
         this.currentAttempts = 0;
         this.usernameField = usernameField;
@@ -56,7 +56,7 @@ public class OnClickListener implements View.OnClickListener{
             Intent home = new Intent(view.getContext(), NotesActivity.class);
             home.putExtra("username", inputs[0]);
             view.getContext().startActivity(home);
-            ((Activity)view.getContext()).finish();
+            ((android.app.Activity)view.getContext()).finish();
         }
         else {
             currentAttempts += 1;

app/src/main/java/xyz/r0r5chach/cpsAssist/login/LoginActivity.java

@@ -12,6 +12,6 @@ public class LoginActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState)  {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_login);
-        findViewById(R.id.loginButton).setOnClickListener(new OnClickListener(findViewById(R.id.userNameField), findViewById(R.id.passwordField), getString(R.string.users)));
+        findViewById(R.id.loginButton).setOnClickListener(new BtnOnClickListener(findViewById(R.id.userNameField), findViewById(R.id.passwordField), getString(R.string.users)));
     }
 }

app/src/main/java/xyz/r0r5chach/cpsAssist/notes/Adapter.java

@@ -0,0 +1,55 @@
+package xyz.r0r5chach.cpsAssist.notes;
+
+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 java.io.File;
+import java.util.List;
+
+import xyz.r0r5chach.cpsAssist.R;
+
+public class Adapter extends RecyclerView.Adapter<Adapter.ViewHolder> {
+
+    private final List<File> notes;
+
+    public Adapter(List<File> notes) {
+        this.notes = notes;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(ViewGroup parent,int viewType) {
+        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.notes_item, parent, false);
+        return new ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(ViewHolder holder, int index) {
+        File note = notes.get(index);
+        holder.getFileName().setText(note.getName());
+    }
+
+    @Override
+    public int getItemCount() {
+        return 0;
+    }
+
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        private final TextView fileName;
+        public ViewHolder(View v) {
+            super(v);
+            fileName = v.findViewById(R.id.fileNameField);
+        }
+
+        public TextView getFileName() {
+            return fileName;
+        }
+    }
+
+}

app/src/main/java/xyz/r0r5chach/cpsAssist/notes/NotesActivity.java

@@ -0,0 +1,36 @@
+package xyz.r0r5chach.cpsAssist.notes;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.os.Bundle;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Objects;
+
+import xyz.r0r5chach.cpsAssist.R;
+
+public class NotesActivity extends AppCompatActivity {
+    private List<File> notes;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_notes);
+        notes = getStoredNotes();
+        initRecycler();
+    }
+
+    private void initRecycler() {
+        RecyclerView list =findViewById(R.id.notesList);
+        list.setAdapter(new Adapter(notes));
+        list.setLayoutManager(new LinearLayoutManager(this));
+    }
+
+    private List<File> getStoredNotes() {
+        return Arrays.asList(Objects.requireNonNull(getFilesDir().listFiles()));
+    }
+}

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

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:context=".notes.NotesActivity">
+
+    <Button
+        android:id="@+id/addButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="275dp"
+        android:layout_marginTop="650dp"
+        android:text="@string/addButtonText" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/notesList"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+    </androidx.recyclerview.widget.RecyclerView>
+</RelativeLayout>

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

@@ -0,0 +1,10 @@
+<?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="match_parent">
+
+    <TextView
+        android:id="@+id/fileNameField"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
+</LinearLayout>

app/src/main/res/values-land/dimens.xml

@@ -0,0 +1,3 @@
+<resources>
+      <dimen name="fab_margin">48dp</dimen>
+   </resources>

app/src/main/res/values-w1240dp/dimens.xml

@@ -0,0 +1,3 @@
+<resources>
+      <dimen name="fab_margin">200dp</dimen>
+   </resources>

app/src/main/res/values-w600dp/dimens.xml

@@ -0,0 +1,3 @@
+<resources>
+      <dimen name="fab_margin">48dp</dimen>
+   </resources>

app/src/main/res/values/dimens.xml

@@ -0,0 +1,3 @@
+<resources>
+      <dimen name="fab_margin">16dp</dimen>
+   </resources>

app/src/main/res/values/strings.xml

@@ -1,7 +1,11 @@
 <resources>
-    <string name="app_name">cpsAssist</string>
+    <string name="app_name">CPSAssist</string>
+    <!-- Login View -->
     <string name="usernameFieldHint">Username</string>
     <string name="passwordFieldHint">Password</string>
     <string name="loginButtonText">Login</string>
     <string name="users">josh#pass%kofi#pass%jaiwin#pass</string>
+    <string name="title_activity_notes">NotesActivity</string>
+    <!-- Notes View -->
+    <string name="addButtonText">Add</string>
 </resources>

app/src/main/res/values/themes.xml

@@ -1,4 +1,4 @@
-<resources xmlns:tools="http://schemas.android.com/tools">
+<resources>
     <!-- Base application theme. -->
     <style name="Theme.CpsAssist" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
         <!-- Primary brand color. -->
@@ -13,4 +13,10 @@
         <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
         <!-- Customize your theme here. -->
     </style>
+    <style name="Theme.CpsAssist.NoActionBar">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+    </style>
+    <style name="Theme.CpsAssist.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
+    <style name="Theme.CpsAssist.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
 </resources>