FIXA PWVALIDATOR I MAINACTIVITY

app/src/main/java/com/example/project/Field.java

 package com.example.project;
 
 import android.content.Context;
-import android.graphics.Canvas;
+import android.graphics.Color;
 import android.util.AttributeSet;
-import android.view.LayoutInflater;
 import android.view.View;
-import android.view.ViewGroup;
-import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.TextView;
-
 import androidx.annotation.Nullable;
 
 public class Field extends LinearLayout{
     private View view;
     private String label;
-    private Context context;
-    private EditText editText;
-    private MainActivity mainActivity;
+    private TextView textView;
 
     public DataManip getDataManip() {
         return dataManip;
@@ -58,7 +52,7 @@ public class Field extends LinearLayout{
      */
     public void init(){
         this.setOrientation(LinearLayout.VERTICAL);
-        final TextView textView = new TextView(getContext());
+        textView = new TextView(getContext());
         textView.setText(label);
         textView.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
         view.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
@@ -67,4 +61,15 @@ public class Field extends LinearLayout{
 
     }
 
+    public View getView() {
+        return view;
+    }
+
+    public void setView(View view) {
+        this.view = view;
+    }
+
+    public void notValid(){
+        this.textView.setTextColor(Color.RED);
+    }
 }

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

@@ -18,11 +18,9 @@ public class MainActivity extends AppCompatActivity{
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        //final PWStrengthMeter pw = findViewById(R.id.pwval);
-        //pw.setDataManip(new PasswordValidator());
-
         myForm = findViewById(R.id.myForm);
         defaultForm();
+
         Button button = findViewById(R.id.button);
         button.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -34,21 +32,25 @@ public class MainActivity extends AppCompatActivity{
 
 
     /**
-     * Test
+     * Test form
+     * Creates fields for username, email, password and checkbox.
      */
     public void defaultForm(){
 
-
         final View usernameV = new EditText(this);
-        Field name = new Field(this, "Username", usernameV, new DataManip() {
+        final Field name = new Field(this, "Username", usernameV, new DataManip() {
             @Override
             public boolean validate(View v) {
-                return false;
+                if (((EditText)v).getText().length() > 6)
+                    return true;
+                else {
+                    return false;
+                }
             }
             @Override
             public String getValue(View v) {
 
-                    return ((EditText) usernameV).getText().toString();
+                return ((EditText) usernameV).getText().toString();
             }
         });
 
@@ -60,7 +62,8 @@ public class MainActivity extends AppCompatActivity{
         final Field password = new Field(this, "Password", pwStrengthMeter, new DataManip() {
             @Override
             public boolean validate(View v) {
-                return pwStrengthMeter.isValid();
+
+                return ((PWStrengthMeter)v).isValid(); // FUNKAR EJ, FIXAAAAA
             }
             @Override
             public String getValue(View vv) {
@@ -76,12 +79,12 @@ public class MainActivity extends AppCompatActivity{
         Field email = new Field(this, "Email", emailV, new DataManip() {
             @Override
             public boolean validate(View v) {
+                //insert validateEmail();
+                return true;
 
-                return false;
             }
             @Override
             public String getValue(View v) {
-
                 return ((EditText) emailV).getText().toString();
             }
         });
@@ -92,6 +95,7 @@ public class MainActivity extends AppCompatActivity{
         Field checkBox = new Field(this, "Terms and Conditions", checkBoxV, new DataManip() {
             @Override
             public boolean validate(View v) {
+                //insert isChecked();
                 return true;
             }
             @Override

app/src/main/java/com/example/project/MyForm.java

@@ -59,19 +59,22 @@ public class MyForm extends LinearLayout {
     public List<String> getData(){
         List<String> s = new ArrayList<String>();
         for(Field f : list){
-            s.add(f.getDataManip().getValue(field));
+            if (f.getDataManip().validate(f.getView()))
+                 s.add(f.getDataManip().getValue(f.getView()));
+            else
+                f.notValid();
+                s.add(null);
         }
         System.out.println(s);
         return s;
-
     }
 
-
     /**
      * Lets the user add logic to a certain field.
      * @param field Field that should be modified.
      */
     public void addLogic(Field field){
 
+
     }
 }

app/src/main/java/com/example/project/PWStrengthMeter.java

@@ -18,7 +18,6 @@ public class PWStrengthMeter extends LinearLayout implements PasswordValidatorLi
 
     private EditText input;
     private TextView output;
-    private String pw;
     private int grade;
     private MyGUI myGUI;
     private PasswordValidator passwordValidator;
@@ -91,9 +90,9 @@ public class PWStrengthMeter extends LinearLayout implements PasswordValidatorLi
      */
     @Override
     public boolean isValid() {
-        if (grade >= 2)
+        if (grade >= 2) {
             return true;
-        else return false;
+        }
+        else {return false;}
     }
-
 }