Update sample with speficic views' validations

Author: John Cordeiro

sample/src/main/java/br/com/ilhasoft/support/validation/sample/MainActivity.java

@@ -1,33 +1,54 @@
 package br.com.ilhasoft.support.validation.sample;
 
 import android.databinding.DataBindingUtil;
+import android.databinding.ViewDataBinding;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
 import android.widget.Toast;
 
+import java.util.Arrays;
+
 import br.com.ilhasoft.support.validation.Validator;
 import br.com.ilhasoft.support.validation.sample.databinding.ActivityMainBinding;
 
 public class MainActivity extends AppCompatActivity {
 
     private static final String TAG = "MainActivity";
 
+    private ActivityMainBinding binding;
     private Validator validator;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        ActivityMainBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
-        binding.validate.setOnClickListener(onValidateClickListener);
+        binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
+        binding.validateName.setOnClickListener(onValidateNameClickListener);
+        binding.validateMultiple.setOnClickListener(onValidateMultipleClickListener);
+        binding.validate.setOnClickListener(onValidateAllClickListener);
 
         validator = new Validator(binding);
         validator.enableFormValidationMode();
     }
 
-    private View.OnClickListener onValidateClickListener = new View.OnClickListener() {
+    private View.OnClickListener onValidateNameClickListener = new View.OnClickListener() {
+        @Override
+        public void onClick(View v) {
+            validator.validate(binding.name);
+        }
+    };
+
+    private View.OnClickListener onValidateMultipleClickListener = new View.OnClickListener() {
+        @Override
+        public void onClick(View v) {
+            validator.validate(Arrays.asList(binding.username, binding.email));
+        }
+    };
+
+
+    private View.OnClickListener onValidateAllClickListener = new View.OnClickListener() {
         @Override
         public void onClick(View v) {
             if (validator.validate()) {

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

@@ -19,7 +19,7 @@
                 android:layout_height="wrap_content">
 
                 <android.support.design.widget.TextInputEditText
-                    android:id="@+id/hello"
+                    android:id="@+id/name"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:hint="Name"
@@ -31,6 +31,12 @@
 
             </android.support.design.widget.TextInputLayout>
 
+            <Button
+                android:id="@+id/validate_name"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Validate name" />
+
             <android.support.design.widget.TextInputLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content">
@@ -50,6 +56,7 @@
                 android:layout_height="wrap_content">
 
                 <android.support.design.widget.TextInputEditText
+                    android:id="@+id/email"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:hint="Email"
@@ -58,6 +65,12 @@
 
             </android.support.design.widget.TextInputLayout>
 
+            <Button
+                android:id="@+id/validate_multiple"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Multiple Validation" />
+
             <android.support.design.widget.TextInputLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content">
@@ -162,7 +175,8 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="10dp"
-                android:text="Validate"/>
+                android:text="Validate All"/>
+
         </LinearLayout>
     </ScrollView>
 </layout>