How to make Android Book App in Android Studio? Welcome to my Blog

How to make Android Book App in Android Studio?

   

 Welcome to my Blog

 Please Follow My Steps


Step 1:  Add Build.Gradule   

                             

Step 2:  Create 2 Empty Activities                     


1.MaainActivity

2.DescriptionActivity

Step 3:  Create 2 Classes                                   
1. Constant

2. TitleAdapter

Step 4:  Create 1 InterFace Class                       
1. CustomItemClickListner


Step 5:  Create 1 xml lyaout                               
1.title_layout
Step 6:  Convert Text into HTML                      

HTML5 Editor
Step 7:


Make Logo size is (432x432) and import it in batch drawable importer
Step 8:
Create Assets folder and paste xml file in assets folder
Step 9:
Replace the string names with your xml files name.
Build.Gradules

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

implementation'com.android.support:recyclerview-v7:28.0.0'
Constant.java
public class Constant
{
public static final String Java_Chapter1= "Java_Chapter1";

public static final String Java_Chapter2= "Java_Chapter2";

public static final String Java_Chapter3= "Java_Chapter3";

public static final String Java_Chapter4 = "Java_Chapter4";

public static final String Java_Chapter5 = "Java_Chapter5";

}
CustomItemClickListner.java

import android.view.View;

public interface CustomItemClickListner

{

public void onClickItem(View v, int position);

}


DescriptionActivity.java

import android.content.Context;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.webkit.WebView;
public class DescriptionActivity extends AppCompatActivity
{
private static final String TAG = "DescriptionActivity"; private Context mContext;
private WebView webView;
private Bundle extras;
@Override

protected void onCreate(Bundle savedInstanceState)

{

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_description);

mContext = DescriptionActivity.this;

webView= (WebView)findViewById(R.id.simpleView);

extras= getIntent().getExtras();

if(!extras.equals(null))

{

String data = extras.getString("titles");

Log.d(TAG, "onCreate: The coming data is"+data );

String url = "file:///android_asset/"+data+".html";

webView.loadUrl(url);

}}

}

MainActivity.java

import android.content.Intent; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.view.View; import android.widget.Toast; import java.util.ArrayList; public class MainActivity extends AppCompatActivity {     private static final String TAG = "MainActivity";     private Context mContext; ArrayList titleArrayList; private RecyclerView mRecycleView;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         mContext= MainActivity.this;         titleArrayList = new ArrayList ();         titleArrayList.add(Constant.Java_Chapter1);         titleArrayList.add(Constant.Java_Chapter2);         titleArrayList.add(Constant.Java_Chapter3);         titleArrayList.add(Constant.Java_Chapter4);         titleArrayList.add(Constant.Java_Chapter5);        mRecycleView=(RecyclerView)findViewById(R.id.Title_Recycler);        mRecycleView.setHasFixedSize(true);        mRecycleView.setLayoutManager(new LinearLayoutManager(getApplicationContext()));        TitleAdapter adapter = new TitleAdapter(mContext, titleArrayList, new CustomItemClickListner() {            @Override            public void onClickItem(View v, int position)            {                Intent deIntent = new Intent(mContext,DescriptionActivity.class);                deIntent.putExtra("titles",titleArrayList.get(position) );                startActivity(deIntent);                Toast.makeText(mContext, "Clicked"+ titleArrayList.get(position), Toast.LENGTH_SHORT ).show();            }     }); mRecycleView.setAdapter(adapter);     }

}

TitleAdapter.java
import android.content.Context;

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.TextView;
import java.util.ArrayList;
public class TitleAdapter extends RecyclerView.Adapter

{

    private Context myContext;

    private ArrayList titlelist;

    private CustomItemClickListner clickListner;

    public TitleAdapter(Context myContext, ArrayList titlelist, CustomItemClickListner clickListner)

    {

        this.myContext = myContext;

        this.titlelist = titlelist;

        this.clickListner = clickListner;

    }
    @NonNull

    @Override

    public myViewHlder onCreateViewHolder(@NonNull final ViewGroup viewGroup, int i) {

        View view =LayoutInflater.from(myContext).inflate(R.layout.title_layout,viewGroup,false);

        final myViewHlder viewHlder= new myViewHlder(view);

   view.setOnClickListener(new View.OnClickListener() {

       @Override

       public void onClick(View v)

       {
       clickListner.onClickItem(v,viewHlder.getPosition());

       }

   });

        return viewHlder;

    }
    @Override

    public void onBindViewHolder(@NonNull myViewHlder myViewHlder, int i) {
       myViewHlder.titleText.setText(titlelist.get(i).replace("_"," "));
    }
    @Override

    public int getItemCount() {

        return titlelist.size();

    }
    public class myViewHlder extends RecyclerView.ViewHolder

{

TextView titleText;

    public myViewHlder(@NonNull View itemView) {

        super(itemView);

        titleText = (TextView) itemView.findViewById(R.id.stories_text);

    }

}
}

 activity_description

    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=".DescriptionActivity">

   

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:id="@+id/simpleView"

        >
   




activity_main


    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:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:id="@+id/Title_Recycler"

        />




title_layout.xml

xmlns:app="http://schemas.android.com/apk/res-auto"

android:orientation="vertical"

android:layout_width="match_parent"

android:layout_height="wrap_content">

    android:layout_width="wrap_content"

    android:layout_height="match_parent"

    app:cardCornerRadius="12dp"

    android:padding="5dp"

    android:layout_margin="5dp"

    >

    

        android:layout_width="match_parent"

        android:layout_height="wrap_content">

                    android:id="@+id/stories_image"

            android:layout_width="40dp"

            android:layout_height="28dp"

            android:src="@drawable/s1"
            />
        

            android:id="@+id/stories_text"

            android:layout_width="342dp"

            android:layout_height="wrap_content"

            android:layout_marginLeft="4dp"

            android:text="@string/story1_dillagi"

            android:textColor="#050505"

            android:textSize="16sp"

            android:text

            android:layout_marginStart="4dp" />