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Creating the alert message and save functionality (not finish)

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BGbaderguet 2020-11-09 01:08:57 +01:00
parent 6ff8e099eb
commit a2625fe318
1 changed files with 22 additions and 0 deletions
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22
app/src/main/java/fr/romanet/vj/apps/myweather/AddCity.java
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@ -4,6 +4,11 @@ import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar; import androidx.appcompat.widget.Toolbar;
import android.os.Bundle; 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 { public class AddCity extends AppCompatActivity {
@ -16,5 +21,22 @@ public class AddCity extends AppCompatActivity {
setSupportActionBar(toolbarAddCity); setSupportActionBar(toolbarAddCity);
getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(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
}
});
} }
} }