Notes finished

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

@@ -1,17 +1,19 @@
 package xyz.r0r5chach.cpsAssist.notes;
 
 import android.app.AlertDialog;
+import android.text.InputType;
 import android.view.View;
+import android.widget.EditText;
 import android.widget.LinearLayout;
-import android.widget.RelativeLayout;
 import android.widget.TextView;
 import android.widget.Toast;
 
 
+import org.w3c.dom.Text;
+
 import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
 import java.util.Locale;
+import java.util.Scanner;
 
 import xyz.r0r5chach.cpsAssist.R;
 
@@ -52,15 +54,11 @@ public class BtnOnClickListener implements View.OnClickListener {
 
     private void onEditClick(String path, View v) {
         File tmp = new File(v.getContext().getExternalFilesDir(null) + "/" + path); //load file into var
-        FileReader r = null;
-        AlertDialog.Builder dialog = new AlertDialog.Builder(v.getContext());
-        dialog.setTitle("Edit Note");
-        dialog.setView(R.layout.edit_dialog);
-        dialog.create().show();
-        //TODO: get text from dialog and save to file
-        //TODO: set text in dialog to what is in note
-        adapter.getNotes().updateNote(tmp, "");
-        adapter.notifyItemChanged(adapter.getNotes().getNoteIndex(tmp));
+        EditText editField = new EditText(v.getContext());
+        editField.setInputType(InputType.TYPE_TEXT_FLAG_MULTI_LINE);
+        AlertDialog dialog = editDialog(v, tmp, editField);
+        initNoteText(editField, tmp);
+        dialog.show();
     }
 
     private void onDeleteClick(String path) {
@@ -73,4 +71,36 @@ public class BtnOnClickListener implements View.OnClickListener {
         return name.getText().toString();
     }
 
+    private AlertDialog editDialog(View v, File note, TextView editField) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(v.getContext());
+        builder.setTitle("Edit Note");
+        builder.setView(editField);
+        builder.setPositiveButton("Save", new DialogOnClickListener(adapter, note, editField));
+        builder.setNegativeButton("Cancel", new DialogOnClickListener());
+        return builder.create();
+    }
+
+    private AlertDialog viewDialog(View v) {
+        AlertDialog.Builder dialog = new AlertDialog.Builder(v.getContext());
+        dialog.setTitle("View Note");
+        dialog.setMessage("note"); //TODO: Get selected file's note
+        return dialog.create();
+    }
+
+    private void initNoteText(TextView editField, File note) {
+        try {
+            Scanner r = new Scanner(note);
+            StringBuilder text = new StringBuilder();
+            while (r.hasNextLine()) {
+                text.append(r.nextLine());
+            }
+            editField.setText(text.toString());
+            r.close();
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+
 }

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

@@ -0,0 +1,36 @@
+package xyz.r0r5chach.cpsAssist.notes;
+
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.widget.TextView;
+
+import java.io.File;
+
+import xyz.r0r5chach.cpsAssist.R;
+
+public class DialogOnClickListener implements DialogInterface.OnClickListener {
+    private Adapter adapter;
+    private File note;
+    private TextView editField;
+
+
+    public DialogOnClickListener() {
+
+    }
+
+    public DialogOnClickListener(Adapter adapter, File note, TextView editField) {
+        this.adapter = adapter;
+        this.note = note;
+        this.editField = editField;
+    }
+
+    @Override
+    public void onClick(DialogInterface dialog, int which) {
+        AlertDialog d = (AlertDialog) dialog;
+        if (which == DialogInterface.BUTTON_POSITIVE) {
+            adapter.getNotes().updateNote(note, editField.getText().toString());
+            adapter.notifyItemChanged(adapter.getNotes().getNoteIndex(note));
+        }
+        d.dismiss();
+    }
+}

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

@@ -1,22 +0,0 @@
-<?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"
-    android:orientation="vertical">
-
-    <EditText
-        android:id="@+id/editTextTextMultiLine"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:ems="10"
-        android:gravity="start|top"
-        android:inputType="textMultiLine"
-        android:autofillHints=""
-        android:hint="@string/note_edit_hint"/>
-
-    <Button
-        android:id="@+id/button"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="@string/saveButtonText" />
-</LinearLayout>