Membuat Listview Android Studio

Android Recyclerview Horizontal List Tutorial

Membuat Desain ListView to GridView di Android Studio - Juanas Smith Shared

Selamat datang di Juanas Smith Shared kali ini admin akan membagikan cara membuat desain listview menjadi gridview, dari gridview ke listview di android studio, artikel ini ditujukan bagi anda yang sedang belajar pemrograman android pemula hingga mengengah

Langkah Pertama buatlah dua viewstub di activity main

<?xml version="1.0" encoding="utf-8"?> <LinearLayout 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" android:orientation="vertical"android:id="@+id/stub_list" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="10dp" android:inflatedId="@+id/showLayout" android:layout="@layout/my_listview" android:id="@+id/stub_grid" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="10dp" android:inflatedId="@+id/showLayout" android:layout="@layout/my_gridview" />

Selanjutnya buat grid_item untuk layout gridviewnya

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:app="http://schemas.android.com/apk/res-auto"     android:orientation="vertical"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:paddingTop="10dp"     android:paddingBottom="10dp"     android:paddingLeft="10dp"     android:paddingRight="10dp"     android:background="#fff">     <ImageView         android:id="@+id/ImageView"         android:layout_width="80dp"         android:layout_height="80dp"         app:srcCompat="@mipmap/ic_launcher_round"         android:layout_gravity="center"/>     <TextView         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:id="@+id/txtTitle"         android:textStyle="bold"         android:layout_below="@+id/ImageView"         android:text="Title"         android:textAppearance="?android:attr/textAppearanceMedium"         android:layout_gravity="center"/>     <TextView         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:id="@+id/txtDescription"         android:textStyle="bold"         android:text="Description"         android:textAppearance="?android:attr/textAppearanceSmall"         android:layout_below="@+id/txtTitle"         android:layout_toRightOf="@+id/ImageView"         android:layout_gravity="center"/> </LinearLayout>

jika tadi membuat grid_item sekarang buatlah list_item untuk layout list nya

<?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"     android:layout_width="match_parent"     android:layout_height="match_parent"     xmlns:id="http://schemas.android.com/tools">     <ImageView         android:id="@+id/ImageView"         android:layout_width="80dp"         android:layout_height="80dp"         app:srcCompat="@mipmap/ic_launcher_round" />     <TextView         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:id="@+id/txtTitle"         android:textStyle="bold"         android:text="Title"         android:textAppearance="?android:attr/textAppearanceMedium"         android:layout_toRightOf="@+id/ImageView"         android:layout_marginTop="15dp"         android:layout_marginLeft="20dp"/>     <TextView         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:id="@+id/txtDescription"         android:textStyle="bold"         android:text="Description"         android:textAppearance="?android:attr/textAppearanceSmall"         android:layout_below="@+id/txtTitle"         android:layout_toRightOf="@+id/ImageView"         android:layout_marginTop="10dp"         android:layout_marginLeft="20dp"/> </RelativeLayout>

Langkah berikutnya buat layout lagi dengan nama my_gridview.xml untuk menampung gridviewnya

<?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:background="#d1d1d1">         <GridView         android:layout_width="match_parent"         android:layout_height="match_parent"         android:id="@+id/mygridView"         android:paddingTop="0dp"         android:paddingBottom="15dp"         android:columnWidth="100dp"         android:gravity="center|bottom"         android:horizontalSpacing="10dp"         android:layout_marginLeft="0dp"         android:layout_marginRight="0dp"         android:numColumns="3"         android:stretchMode="spacingWidth"         android:verticalSpacing="20dp"         android:dividerHeight="10dp" /> </FrameLayout>

Sekarang buat my_listview.xml untuk menampung listview nya

<?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="match_parent" android:layout_height="match_parent"     android:background="#d1d1d1">     <ListView         android:layout_width="match_parent"         android:layout_height="match_parent"         android:id="@+id/myListView"         android:cacheColorHint="#000"         android:paddingTop="10dp"         android:dividerHeight="10dp"         android:divider="#ffffff"         android:layout_marginLeft="0dp"         android:layout_marginRight="0dp" /> </FrameLayout>

Kemudian buat class product di java

package giviews.id.listview2gridview; /**  * Created by asus on 09/05/2017.  */ public class Product {     private int imageId;     private String title, description;     public Product(int imageId, String title, String description) {         this.imageId = imageId;         this.title = title;         this.description = description;     }     public int getImageId() {         return imageId;     }     public void setImageId(int imageId) {         this.imageId = imageId;     }     public String getTitle() {         return title;     }     public void setTitle(String title) {         this.title = title;     }     public String getDescription() {         return description;     }     public void setDescription(String description) {         this.description = description;     } }

Kemudian buat GridViewAdapter di java

package giviews.id.listview2gridview; import android.content.Context; import android.support.annotation.LayoutRes; import android.support.annotation.NonNull; import android.support.annotation.Nullable; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ArrayAdapter; import android.widget.ImageView; import android.widget.TextView; import java.util.List; /**  * Created by asus on 09/05/2017.  */ public class GridViewAdapter extends ArrayAdapter<Product> {     public GridViewAdapter(@NonNull Context context, @LayoutRes int resource, @NonNull List<Product> objects) {         super(context, resource, objects);     }     @NonNull     @Override     public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {         View v = convertView;         if (null == v) {             LayoutInflater inflater = (LayoutInflater)getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);             v = inflater.inflate(R.layout.grid_item, null);         }         Product product = getItem(position);         ImageView img = (ImageView) v.findViewById(R.id.ImageView);         TextView txtTitle = (TextView) v.findViewById(R.id.txtTitle);         TextView txtDescription = (TextView) v.findViewById(R.id.txtDescription);         img.setImageResource(product.getImageId());         txtTitle.setText(product.getTitle());         txtDescription.setText(product.getDescription());         return v;     } }

dan sekarang ListViewAdapter

package giviews.id.listview2gridview; import android.content.Context; import android.support.annotation.LayoutRes; import android.support.annotation.NonNull; import android.support.annotation.Nullable; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ArrayAdapter; import android.widget.ImageView; import android.widget.TextView; import java.util.List; /**  * Created by asus on 09/05/2017.  */ public class ListViewAdapter extends ArrayAdapter<Product> {     public ListViewAdapter(@NonNull Context context, @LayoutRes int resource, @NonNull List<Product> objects) {         super(context, resource, objects);     }     @NonNull     @Override     public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {         View v = convertView;         if (null == v) {             LayoutInflater inflater = (LayoutInflater)getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);             v = inflater.inflate(R.layout.list_item, null);         }         Product product = getItem(position);         ImageView img = (ImageView) v.findViewById(R.id.ImageView);         TextView txtTitle = (TextView) v.findViewById(R.id.txtTitle);         TextView txtDescription = (TextView) v.findViewById(R.id.txtDescription);         img.setImageResource(product.getImageId());         txtTitle.setText(product.getTitle());         txtDescription.setText(product.getDescription());         return v;     } }

Kemudian buat menu dengan nama main.xml untuk menempatkan tombol switch view dari gridview ke list view

<?xml version="1.0" encoding="utf-8"?> <menu xmlns:android="http://schemas.android.com/apk/res/android">     <item android:id="@+id/item_menu_1" android:title="Swith View"></item> </menu>

Terakhir sesuaikan isi file MainActivity.java seperti dibawah

package giviews.id.listview2gridview; import android.content.SharedPreferences; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.ViewStub; import android.widget.AdapterView; import android.widget.GridView; import android.widget.ListView; import android.widget.Toast; import java.util.ArrayList; import java.util.List; public class MainActivity extends AppCompatActivity {     private ViewStub stubGrid, stubList;     private ListView listView;     private GridView gridView;     private ListViewAdapter listViewAdapter;     private GridViewAdapter gridViewAdapter;     private List<Product> productList;     private int currentViewMode = 0;     static final int VIEW_MODE_LISTVIEW = 0;     static final int VIEW_MODE_GRIDVIEW = 1;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         stubList = (ViewStub) findViewById(R.id.stub_list);         stubGrid = (ViewStub) findViewById(R.id.stub_grid);         //inflate ViewStube before get view         stubList.inflate();         stubGrid.inflate();         listView = (ListView) findViewById(R.id.myListView);         gridView = (GridView) findViewById(R.id.mygridView);         //get list of product         getProductList();         //get current view in share references         SharedPreferences sharedPreferences = getSharedPreferences("View Mode", MODE_PRIVATE);         currentViewMode = sharedPreferences.getInt("currentViewMode", VIEW_MODE_LISTVIEW); //default view is listview         //register item click         listView.setOnItemClickListener(onItemClick);         gridView.setOnItemClickListener(onItemClick);         switchView();     }     private void switchView() {         if(VIEW_MODE_LISTVIEW == currentViewMode) {             // display listview             stubList.setVisibility(View.VISIBLE);             // hide gridview             stubGrid.setVisibility(View.GONE);         }else{             // hide listview             stubList.setVisibility(View.GONE);             // display gridview             stubGrid.setVisibility(View.VISIBLE);         }         setAdapters();     }     private void setAdapters() {         if (VIEW_MODE_LISTVIEW == currentViewMode) {             listViewAdapter = new ListViewAdapter(this, R.layout.list_item, productList);             listView.setAdapter(listViewAdapter);         }else{             gridViewAdapter = new GridViewAdapter(this, R.layout.grid_item, productList);             gridView.setAdapter(gridViewAdapter);         }     }     public List<Product> getProductList() {         // pseudo code to get product, replace your code to get real product here         productList = new ArrayList<>();         productList.add(new Product(R.mipmap.ic_launcher_round, "Title 1", "This is description 1"));         productList.add(new Product(R.mipmap.ic_launcher_round, "Title 2", "This is description 2"));         productList.add(new Product(R.mipmap.ic_launcher_round, "Title 3", "This is description 3"));         productList.add(new Product(R.mipmap.ic_launcher_round, "Title 4", "This is description 4"));         productList.add(new Product(R.mipmap.ic_launcher_round, "Title 5", "This is description 5"));         productList.add(new Product(R.mipmap.ic_launcher_round, "Title 6", "This is description 6"));         productList.add(new Product(R.mipmap.ic_launcher_round, "Title 7", "This is description 7"));         productList.add(new Product(R.mipmap.ic_launcher_round, "Title 8", "This is description 8"));         productList.add(new Product(R.mipmap.ic_launcher_round, "Title 9", "This is description 9"));         productList.add(new Product(R.mipmap.ic_launcher_round, "Title 10", "This is description 10"));         return productList;     }     AdapterView.OnItemClickListener onItemClick = new AdapterView.OnItemClickListener() {         @Override         public void onItemClick(AdapterView<?> parent, View view, int position, long id) {             // Do anything when user click to item             Toast.makeText(getApplicationContext(),productList.get(position).getTitle() +" - " + productList.get(position).getDescription(), Toast.LENGTH_SHORT).show();         }     };     @Override     public boolean onCreateOptionsMenu(Menu menu) {         getMenuInflater().inflate(R.menu.main, menu);         return super.onCreateOptionsMenu(menu);     }     @Override     public boolean onOptionsItemSelected(MenuItem item) {         switch (item.getItemId()) {             case R.id.item_menu_1:                 if (VIEW_MODE_LISTVIEW == currentViewMode) {                     currentViewMode = VIEW_MODE_GRIDVIEW;                 }else{                     currentViewMode = VIEW_MODE_LISTVIEW;                 }                 //Swith view                 switchView();                 //save view mode is share reference                 SharedPreferences sharedPreferences = getSharedPreferences("ViewMode", MODE_PRIVATE);                 SharedPreferences.Editor editor = sharedPreferences.edit();                 editor.putInt("currentViewMode", currentViewMode);                 editor.commit();                 break;         }         return true;     } }

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