From a2625fe318c1d1b801aafcbaac0256043a538309 Mon Sep 17 00:00:00 2001
From: BGbaderguet <48762010+BGbaderguet@users.noreply.github.com>
Date: Mon, 9 Nov 2020 01:08:57 +0100
Subject: [PATCH] Creating the alert message and save functionality (not
 finish)

---
 .../fr/romanet/vj/apps/myweather/AddCity.java | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/app/src/main/java/fr/romanet/vj/apps/myweather/AddCity.java b/app/src/main/java/fr/romanet/vj/apps/myweather/AddCity.java
index dabd13f..f9e7fcc 100644
--- a/app/src/main/java/fr/romanet/vj/apps/myweather/AddCity.java
+++ b/app/src/main/java/fr/romanet/vj/apps/myweather/AddCity.java
@@ -4,6 +4,11 @@ import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
 
 import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
 
 public class AddCity extends AppCompatActivity {
 
@@ -16,5 +21,22 @@ public class AddCity extends AppCompatActivity {
         setSupportActionBar(toolbarAddCity);
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
         getSupportActionBar().setDisplayShowHomeEnabled(true);
+        Button button = (Button) findViewById(R.id.btnSaveCity);
+        button.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                EditText editTextnewCity =  (EditText) findViewById(R.id.editTextNewCity);
+                String newCity = (String) editTextnewCity.getText().toString();
+                if(editTextnewCity.length() == 0)
+                {
+                    editTextnewCity.setError("Please, enter a city name");
+                }
+                else
+                    System.out.println(newCity);
+                    //Ajoute la ville a une base de données
+                //Prélève le texte avec le get
+                    //S'il est vide on l'alert et on fais rien
+                        //Sinon écran d'accueil qui change
+            }
+        });
     }
 }
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