Android Studio Yardım Gerek

28-10-2019, 12:30:08

#1

abdullahdarcin

Herkese merhaba. Mobil uygulama geliştirme konusunda çok bilgisizim. Fakat üniversite de bir uygulama geliştirilmesi gerekiyor. Sanırım aşırı basit bir olay fakat nasıl araştırma yapacağımı bilmediğim ve derslere 3 hafta boyunca giremediğim için sorun yaşıyorum.

Yapılacak uygulama :

Ad Soyad Alanı ve bir buton eklenecek.

Ad Soyad girildikten sonra butona basılıp bir toast mesajı gelecek ve bu mesajda Abdullah Darçın hoşgeldiniz yazacak. Bunu bir videosu veya kısa kodu var ise paylaşabilir misiniz [IMG]https://*******.com/forum/images/smilies/smile.svg[/IMG] Teşekkür ederim[IMG]https://*******.com/forum/images/smilies/smile.svg[/IMG]

28-10-2019, 12:54:07

Activity

package com.ridvan.example;import androidx.appcompat.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.Button;import android.widget.EditText;import android.widget.Toast;public class MainActivity extends AppCompatActivity { private EditText name,lastName; private Button button; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); name = findViewById(R.id.editTextName); lastName = findViewById(R.id.editTextLastName); button = findViewById(R.id.buttonToast); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (name.getText() != null && !name.getText().toString().equals("") && lastName.getText() != null && !lastName.getText().toString().equals("")){ Toast.makeText(MainActivity.this,name.getText().toString()+" " + lastName.getText().toString()+ " Hoş Geldiniz", Toast.LENGTH_LONG).show(); } } }); }}

Xml Tarafı

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity"> <EditText android:id="@+id/editTextName" android:layout_width="match_parent" android:layout_marginStart="30dp" android:layout_marginEnd="30dp" android:layout_marginTop="20dp" android:hint="Name" android:layout_height="wrap_content" /> <EditText android:id="@+id/editTextLastName" android:layout_width="match_parent" android:layout_marginStart="30dp" android:layout_marginEnd="30dp" android:layout_marginTop="20dp" android:hint="Last Name" android:layout_below="@+id/editTextName" android:layout_height="wrap_content" /> <Button android:layout_width="wrap_content" android:layout_below="@+id/editTextLastName" android:layout_marginTop="20dp" android:id="@+id/buttonToast" android:layout_alignParentEnd="true" android:layout_marginEnd="30dp" android:layout_height="wrap_content" android:text="Toast Get"/></RelativeLayout>

28-10-2019, 12:56:56

abdullahdarcin

broscr adlı üyeden alıntı: mesajı görüntüle

Activity

package com.ridvan.example;import androidx.appcompat.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.Button;import android.widget.EditText;import android.widget.Toast;public class MainActivity extends AppCompatActivity { private EditText name,lastName; private Button button; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); name = findViewById(R.id.editTextName); lastName = findViewById(R.id.editTextLastName); button = findViewById(R.id.buttonToast); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (name.getText() != null && !name.getText().toString().equals("") && lastName.getText() != null && !lastName.getText().toString().equals("")){ Toast.makeText(MainActivity.this,name.getText().toString()+" " + lastName.getText().toString()+ " Hoş Geldiniz", Toast.LENGTH_LONG).show(); } } }); }}

Xml Tarafı

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity"> <EditText android:id="@+id/editTextName" android:layout_width="match_parent" android:layout_marginStart="30dp" android:layout_marginEnd="30dp" android:layout_marginTop="20dp" android:hint="Name" android:layout_height="wrap_content" /> <EditText android:id="@+id/editTextLastName" android:layout_width="match_parent" android:layout_marginStart="30dp" android:layout_marginEnd="30dp" android:layout_marginTop="20dp" android:hint="Last Name" android:layout_below="@+id/editTextName" android:layout_height="wrap_content" /> <Button android:layout_width="wrap_content" android:layout_below="@+id/editTextLastName" android:layout_marginTop="20dp" android:id="@+id/buttonToast" android:layout_alignParentEnd="true" android:layout_marginEnd="30dp" android:layout_height="wrap_content" android:text="Toast Get"/></RelativeLayout>

Nedir Bu anlayamadım. Sayfa görüntülenemiyor

28-10-2019, 12:57:54

#4

broscr

abdullahdarcin adlı üyeden alıntı: mesajı görüntüle

Nedir Bu anlayamadım. Sayfa görüntülenemiyor

Yenileyin düzelir.CODE

28-10-2019, 13:00:58

abdullahdarcin

broscr adlı üyeden alıntı: mesajı görüntüle

Activity

package com.ridvan.example;import androidx.appcompat.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.Button;import android.widget.EditText;import android.widget.Toast;public class MainActivity extends AppCompatActivity { private EditText name,lastName; private Button button; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); name = findViewById(R.id.editTextName); lastName = findViewById(R.id.editTextLastName); button = findViewById(R.id.buttonToast); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (name.getText() != null && !name.getText().toString().equals("") && lastName.getText() != null && !lastName.getText().toString().equals("")){ Toast.makeText(MainActivity.this,name.getText().toString()+" " + lastName.getText().toString()+ " Hoş Geldiniz", Toast.LENGTH_LONG).show(); } } }); }}

Xml Tarafı

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity"> <EditText android:id="@+id/editTextName" android:layout_width="match_parent" android:layout_marginStart="30dp" android:layout_marginEnd="30dp" android:layout_marginTop="20dp" android:hint="Name" android:layout_height="wrap_content" /> <EditText android:id="@+id/editTextLastName" android:layout_width="match_parent" android:layout_marginStart="30dp" android:layout_marginEnd="30dp" android:layout_marginTop="20dp" android:hint="Last Name" android:layout_below="@+id/editTextName" android:layout_height="wrap_content" /> <Button android:layout_width="wrap_content" android:layout_below="@+id/editTextLastName" android:layout_marginTop="20dp" android:id="@+id/buttonToast" android:layout_alignParentEnd="true" android:layout_marginEnd="30dp" android:layout_height="wrap_content" android:text="Toast Get"/></RelativeLayout>

Teşekkür ederim hocam