Difference between revisions of "Android Studio: ListView lagi"

From OnnoWiki
Jump to navigation Jump to search
(Created page with " ==ListDisplay.java== package com.example.ListDisplay; import android.os.Bundle; import android.app.Activity; import android.view.Menu; import android.widget.ArrayAd...")
 
 
(One intermediate revision by the same user not shown)
Line 4: Line 4:
  
  
  package com.example.ListDisplay;
+
  package com.example.listdisplay;
 +
 +
import androidx.appcompat.app.AppCompatActivity;
 
   
 
   
 
  import android.os.Bundle;
 
  import android.os.Bundle;
Line 11: Line 13:
 
  import android.widget.ArrayAdapter;
 
  import android.widget.ArrayAdapter;
 
  import android.widget.ListView;
 
  import android.widget.ListView;
 +
 +
public class MainActivity extends AppCompatActivity {
 +
 +
    String[] mobileArray = {"Android","IPhone","WindowsMobile","Blackberry",
 +
            "WebOS","Ubuntu","Windows7","Max OS X"};
 +
 +
    @Override
 +
    protected void onCreate(Bundle savedInstanceState) {
 +
        super.onCreate(savedInstanceState);
 +
       
 +
setContentView(R.layout.activity_main);
 +
 +
        ArrayAdapter adapter = new ArrayAdapter<String>(this,
 +
                R.layout.activity_listview, mobileArray);
 
   
 
   
  public class ListDisplay extends Activity {
+
        ListView listView = (ListView) findViewById(R.id.mobile_list);
    // Array of strings...
+
        listView.setAdapter(adapter);
    String[] mobileArray = {"Android","IPhone","WindowsMobile","Blackberry",
+
    }
      "WebOS","Ubuntu","Windows7","Max OS X"};
+
  }
 +
 
 +
 
 +
==activity_main.xml==
 +
 
 +
<?xml version="1.0" encoding="utf-8"?>
 +
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
 +
   
 +
xmlns:app="http://schemas.android.com/apk/res-auto"
 
      
 
      
    @Override
+
xmlns:tools="http://schemas.android.com/tools"
    protected void onCreate(Bundle savedInstanceState) {
+
    android:layout_width="match_parent"
      super.onCreate(savedInstanceState);
+
    android:layout_height="match_parent"
      setContentView(R.layout.activity_main);
+
    tools:context=".MainActivity">
     
+
      ArrayAdapter adapter = new ArrayAdapter<String>(this,
+
    <ListView
          R.layout.activity_listview, mobileArray);
+
        android:id="@+id/mobile_list"
     
+
        android:layout_width="match_parent"
      ListView listView = (ListView) findViewById(R.id.mobile_list);
+
        android:layout_height="wrap_content" >
      listView.setAdapter(adapter);
+
    </ListView>  
    }
+
  }
+
</androidx.constraintlayout.widget.ConstraintLayout>
 +
 
 +
==strings.xml==
 +
 
 +
<resources>
 +
    <string name="app_name">ListDisplay</string>
 +
    <string name="action_settings">Settings</string>
 +
  </resources>
 +
 
  
 +
==activity_listview.xml==
  
 +
<?xml version="1.0" encoding="utf-8"?>
 +
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
 +
    android:id="@+id/label"
 +
    android:layout_width="fill_parent"
 +
    android:layout_height="fill_parent"
 +
    android:padding="10dip"
 +
    android:textSize="16sp"
 +
    android:textStyle="bold" >
 +
</TextView>
  
 
==Referensi==
 
==Referensi==
  
 
* https://www.tutorialspoint.com/android/android_list_view.htm
 
* https://www.tutorialspoint.com/android/android_list_view.htm

Latest revision as of 14:04, 6 March 2022


ListDisplay.java

package com.example.listdisplay;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.widget.ArrayAdapter;
import android.widget.ListView;
public class MainActivity extends AppCompatActivity {

    String[] mobileArray = {"Android","IPhone","WindowsMobile","Blackberry",
            "WebOS","Ubuntu","Windows7","Max OS X"};

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        
setContentView(R.layout.activity_main);

        ArrayAdapter adapter = new ArrayAdapter<String>(this,
                R.layout.activity_listview, mobileArray);

        ListView listView = (ListView) findViewById(R.id.mobile_list);
        listView.setAdapter(adapter);
    }
}


activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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">

    <ListView
        android:id="@+id/mobile_list"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >
    </ListView> 

</androidx.constraintlayout.widget.ConstraintLayout>

strings.xml

<resources>
    <string name="app_name">ListDisplay</string>
    <string name="action_settings">Settings</string>
</resources>


activity_listview.xml

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/label"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:padding="10dip"
    android:textSize="16sp"
    android:textStyle="bold" >
</TextView>

Referensi