dependencies {
    implementation 'com.android.support:recyclerview-v7:27.1.1'
}

dependencies {
    implementation 'com.android.support:recyclerview-v7:27.1.1'

dependencies {
    implementation 'com.android.support:recyclerview-v7:27.1.1'
}

dependencies {
    implementation 'com.android.support:recyclerview-v7:27.1.1'
}

xml version="1.0" encoding="utf-8"?>


    android:id="@+id/my_recycler_view"
    android:scrollbars="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"/>

class MyActivity : Activity() {
    private lateinit var recyclerView: RecyclerView
    private lateinit var viewAdapter: RecyclerView.Adapter<*>
    private lateinit var viewManager: RecyclerView.LayoutManager

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.my_activity)

        viewManager = LinearLayoutManager(this)
        viewAdapter = MyAdapter(myDataset)

        recyclerView = findViewById<RecyclerView>(R.id.my_recycler_view).apply {
            // use this setting to improve performance if you know that changes
            // in content do not change the layout size of the RecyclerView
            setHasFixedSize(true)

            // use a linear layout manager
            layoutManager = viewManager

            // specify an viewAdapter (see also next example)
            adapter = viewAdapter

        }
    }
    // ...
}

public class MyActivity extends Activity {
    private RecyclerView mRecyclerView;
    private RecyclerView.Adapter mAdapter;
    private RecyclerView.LayoutManager mLayoutManager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.my_activity);
        mRecyclerView = (RecyclerView) findViewById(R.id.my_recycler_view);

        // use this setting to improve performance if you know that changes
        // in content do not change the layout size of the RecyclerView
        mRecyclerView.setHasFixedSize(true);

        // use a linear layout manager
        mLayoutManager = new LinearLayoutManager(this);
        mRecyclerView.setLayoutManager(mLayoutManager);

        // specify an adapter (see also next example)
        mAdapter = new MyAdapter(myDataset);
        mRecyclerView.setAdapter(mAdapter);
    }
    // ...
}

class MyAdapter(private val myDataset: Array<String>) :
        RecyclerView.Adapter<MyAdapter.ViewHolder>() {

    // Provide a reference to the views for each data item
    // Complex data items may need more than one view per item, and
    // you provide access to all the views for a data item in a view holder.
    // Each data item is just a string in this case that is shown in a TextView.
    class ViewHolder(val textView: TextView) : RecyclerView.ViewHolder(textView)


    // Create new views (invoked by the layout manager)
    override fun onCreateViewHolder(parent: ViewGroup,
                                    viewType: Int): MyAdapter.ViewHolder {
        // create a new view
        val textView = LayoutInflater.from(parent.context)
                .inflate(R.layout.my_text_view, parent, false) as TextView
        // set the view's size, margins, paddings and layout parameters
        ...
        return ViewHolder(textView)
    }

    // Replace the contents of a view (invoked by the layout manager)
    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        // - get element from your dataset at this position
        // - replace the contents of the view with that element
        holder.textView.text = myDataset[position]
    }

    // Return the size of your dataset (invoked by the layout manager)
    override fun getItemCount() = myDataset.size}

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
    private String[] mDataset;

    // Provide a reference to the views for each data item
    // Complex data items may need more than one view per item, and
    // you provide access to all the views for a data item in a view holder
    public static class ViewHolder extends RecyclerView.ViewHolder {
        // each data item is just a string in this case
        public TextView mTextView;
        public ViewHolder(TextView v) {
            super(v);
            mTextView = v;
        }
    }

    // Provide a suitable constructor (depends on the kind of dataset)
    public MyAdapter(String[] myDataset) {
        mDataset = myDataset;
    }

    // Create new views (invoked by the layout manager)
    @Override
    public MyAdapter.ViewHolder onCreateViewHolder(ViewGroup parent,
                                                   int viewType) {
        // create a new view
        TextView v = (TextView) LayoutInflater.from(parent.getContext())
                .inflate(R.layout.my_text_view, parent, false);
        ...
        ViewHolder vh = new ViewHolder(v);
        return vh;
    }

    // Replace the contents of a view (invoked by the layout manager)
    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        // - get element from your dataset at this position
        // - replace the contents of the view with that element
        holder.mTextView.setText(mDataset[position]);

    }

    // Return the size of your dataset (invoked by the layout manager)
    @Override
    public int getItemCount() {
        return mDataset.length;
    }
}

1. JDK 1.8
2. Netbenas 8.0.2
3. ojdbc14.jar
4. Apache Tomcat 8.0.22

Untuk membuat bagan ini dijelaskan di bawah ini:

Step 1 :

Step 2:

1. Buat project android 
2. Siapkan gambar kecil sejumlah 6 aja cukup, gambar ini yang akan kita gunakan sebagai demo galeri foto   pada gridview
3. Copy 6 gambar tersebut ke dalam folder /res/drawable. Jika tidak ada silahkan dibikin sendiri.
4. Pada contoh tutorial ini, gambar yang saya gunakan berformat jpg.. Dan bernama c1,c2,c3, hingga c6.
5. Jika sudah, buat layout xml bernama cell.xml. Layout ini akan kita gunakan sebagai konten/ isi dari gridview.

• Buat projek baru Android dengan ketentuan sebagai berikut :

1.  Projek Name : BrowserIntent
2. Build Target: Android 2.2
   Application name: BrowserIntent
   Package name: com.oxlet_wtn.android.browserintent
   Create Activity: BrowserIntent
   
3. Min SDK Version: 8

• Setelah anda mengisinya seperti diatas.. klik Finish untuk memulai pekerjaan anda di halaman kerja android.
• Librari yang kita butuhkan saat ini yakni sebagai berikut 

• Fungsi yang kita butuhkan pada program ini adalah openBrowser() dan onCreate() serta satu buah class yakni browserintent
• Berikut listing code program browserintent.java 



package com.oxlet_wtn.android.browserintent;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.KeyEvent;
import android.content.Intent;
import android.net.Uri;
import android.view.View.OnClickListener;
import android.view.View.OnKeyListener;
import android.widget.EditText;
import android.widget.Button;

public class browserintent extends Activity {
 private EditText urlText;
 private Button goButton;
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        urlText =(EditText)findViewById(R.id.url_field);
         goButton=(Button)findViewById(R.id.go_button);
         goButton.setOnClickListener(new OnClickListener() {

   @Override
   public void onClick(View v) {
    // TODO Auto-generated method stub
    openBrowser();
   }
  });

         urlText.setOnKeyListener(new OnKeyListener() {

   @Override
   public boolean onKey(View v, int keyCode, KeyEvent event) {
    // TODO Auto-generated method stub
    if (keyCode==KeyEvent.KEYCODE_ENTER){
     openBrowser();
     return true;
    }

    return false;
   }
   });

    }

    public void openBrowser(){
     Uri uri=Uri.parse(urlText.getText().toString());
     Intent intent=new Intent(Intent.ACTION_VIEW,uri);
     startActivity(intent);
    }

}

• Selain code java sebagai pengeksekusi kita juga membutuhkan code XML sebagai desain layout tampilan dari Aplikasi kita. Berikut code main.xml yang berfungsi sebagai layout awal aplikasi. Letak main.xml pada res/layout berikut listing code main.xml :

• Selain untuk layout dari aplikasi juga, terdapat juga file xml yang digunakan sebagai pendeklarasian variabel yang di pakai pada main.xml. file tersebut bernama string.xml. String.xml berada pada file res/values, dan berikut listing code string.xml 

Salam pencari tutorial..