How to make poetry app in android studio

Introduction

In this article we will make ad-mob app number 15. In this app we will show poetry. So follow my all steps its very easy just copy and paste method. There are a lots of method to make poetry app like using images, text etc. I use text file and read file using input stream. You can earn money using this app. Please follow all steps.

Steps:

1. Add Dependency in Build.Gradule
2. Create layout, Name is itme_list.xml
3. Create java class for Adapter, name is CustomAdapter.java
4. Download Drawable file (Link )
5. Paste  assets file in asset folder and paste drawable file in drawable folder.
6. Run your project . Enjoy!!

Build.Gradule

implementation 'com.android.support:recyclerview-v7:28.0.0'

Activity_main.xml

<?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"
    tools:context=".MainActivity">

    <android.support.v7.widget.RecyclerView
        android:background="@drawable/bac"
        android:id="@+id/recyclerview"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    </android.support.v7.widget.RecyclerView>

</LinearLayout>

item_list.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">




    <LinearLayout
        android:background="@android:color/black"
        android:layout_margin="12dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <LinearLayout
            android:orientation="vertical"
            android:background="@android:color/white"
            android:layout_margin="4dp"
            android:id="@+id/backgroudcolor"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">
<ImageView
    android:layout_width="40dp"
    android:layout_height="40dp"
    android:src="@drawable/quoete"
    android:layout_gravity="center"

    />

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_margin="4dp"
                android:textColor="@android:color/white"
                android:id="@+id/poetry"
                android:text="Daway piyar ke mujhy nai aty  !!!!!!! Aik zindagi h jb marzi mang lena"
                android:textSize="28dp"

                />

        </LinearLayout>



    </LinearLayout>





</LinearLayout>

CustomAdapter.java

import android.graphics.Color;
import android.support.annotation.NonNull;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;

import java.util.ArrayList;
import java.util.List;

public class CustomAdapter extends RecyclerView.Adapter<CustomAdapter.CustomHolder>
{
    List <String> datarecv= new ArrayList<> (  );
    public CustomAdapter(List<String> datarecv) {
        this.datarecv = datarecv;
    }




    @NonNull

    @Override

    public CustomHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i)
    {
           View view = LayoutInflater.from ( viewGroup.getContext () ).inflate ( R.layout.item_list,viewGroup,false );

        return new CustomHolder ( view );
    }

    @Override
    public void onBindViewHolder(@NonNull CustomHolder customHolder, int i)
    {
        String data= datarecv.get ( i );
        customHolder.textView.setText ( data );
        String []colors={"#0e59d1","#d10ea9","#8e0b8e","#5b8e0b","#8e5d0b"};
        int color=i%colors.length;
        int intcolor= Color.parseColor ( colors[color] );

        customHolder.linearLayout.setBackgroundColor ( intcolor );




    }

    @Override
    public int getItemCount() {
        return datarecv.size ();
    }

    class CustomHolder extends RecyclerView.ViewHolder {

    TextView textView;

    LinearLayout linearLayout;
    public CustomHolder(@NonNull View itemView)

    {
        super ( itemView );
        textView= (TextView)itemView.findViewById ( R.id.poetry );
        linearLayout=(LinearLayout)itemView.findViewById ( R.id.backgroudcolor );
    }
}
}

MainActivity.java

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;

public class MainActivity extends AppCompatActivity {

    RecyclerView recyclerView;
    CustomAdapter customAdapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate ( savedInstanceState );
        setContentView ( R.layout.activity_main );
        recyclerView=(RecyclerView)findViewById ( R.id.recyclerview );
        recyclerView.setLayoutManager ( new LinearLayoutManager ( this ) );
        customAdapter=new CustomAdapter ( QuoteList () );
        recyclerView.setAdapter ( customAdapter );
    }

    private List<String> QuoteList()
    {
        List<String> quotes= new ArrayList<String> (  );
        BufferedReader bufferedReader=null;
        ArrayList<String> items= new ArrayList<String>();

        try {
            bufferedReader =new BufferedReader ( new InputStreamReader ( this.getAssets ().open ( "q.txt" ),"UTF-8" ) );
            String lines="";

            while ((lines=bufferedReader.readLine ())!=null)
            {

                quotes.add  (lines ) ;



            }
        }
        catch (IOException a)
        {
            a.printStackTrace ();
        }
        finally {
            if(bufferedReader!=null)
            {
                try {
                    bufferedReader.close ();
                }
                catch (IOException a)
                {
                    a.printStackTrace ();
                }

            }

        }
        return quotes;
    }



}

Download Data folder from step number step number 8. And paste files in drawable folder and assets folder.

Video will be uploaded in very soon.

Thanks