Android application using Grid view

/*******************************************************************************************

Program Name: Write an android application using Grid view.

Author: sujith

Date: 8/10/2016

*******************************************************************************************/

AndroidManifest.xml

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

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="com.example.sujithbaby.gridview2">

<application

android:allowBackup="true"

android:icon="@mipmap/ic_launcher"

android:label="@string/app_name"

android:supportsRtl="true"

android:theme="@style/AppTheme">

<activity android:name=".MainActivity">

<intent-filter>

<action android:name="android.intent.action.MAIN" />

<category android:name="android.intent.category.LAUNCHER" />

</intent-filter>

</activity>

<activity android:name=".grid_items" />

<activity android:name=".GridDetails"></activity>

</application>

</manifest>

Activity_main.xml

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

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:tools="http://schemas.android.com/tools"

android:id="@+id/activity_main"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

tools:context="com.example.sujithbaby.gridview2.MainActivity">

<GridView

android:numColumns="2"

android:id="@+id/id_grid"

android:layout_width="match_parent"

android:layout_height="wrap_content"></GridView>

</RelativeLayout>

MainActivity.java

package com.example.sujithbaby.gridview2;

import android.content.Intent;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.view.View;

import android.widget.AdapterView;

import android.widget.GridView;

import android.widget.ListAdapter;

import android.widget.ListView;

public class MainActivity extends AppCompatActivity {

GridView gridView;

ListAdapter listAdapter;

String[] film_name={"godfather","shawshank redemtion","godfather 2","Forest gump","12 angry men"};

int[] images={R.drawable.m1,R.drawable.m2,R.drawable.m3,R.drawable.m4,R.drawable.m5};

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

gridView=(GridView)findViewById(R.id.id_grid);

listAdapter= new grid_items(MainActivity.this,images);

gridView.setAdapter(listAdapter);

gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

@Override

public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

Intent intent= new Intent(MainActivity.this,GridDetails.class);

intent.putExtra("value",images[position]);

intent.putExtra("value1",film_name[position]);

startActivity(intent);

}

});

}

}

Activity_grid_items.xml

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

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:tools="http://schemas.android.com/tools"

android:id="@+id/activity_grid_items"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

tools:context="com.example.sujithbaby.gridview2.grid_items">

<ImageView

android:id="@+id/img_id"

android:adjustViewBounds="true"

android:layout_width="wrap_content"

android:layout_height="wrap_content" />

</RelativeLayout>

Grid_items.java

package com.example.sujithbaby.gridview2;

import android.app.Activity;

import android.content.Context;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.BaseAdapter;

import android.widget.ImageView;

public class grid_items extends BaseAdapter {

private int[] images;

private Context c;

ImageView imageView;

public grid_items(Context c,int[] images) {

this.images = images;

this.c = c;

}

@Override

public int getCount() {

return images.length;

}

@Override

public Object getItem(int position) {

return position;

}

@Override

public long getItemId(int position) {

return position;

}

@Override

public View getView(int position, View convertView, ViewGroup parent) {

LayoutInflater li=(LayoutInflater)c.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);

convertView=li.inflate(R.layout.activity_grid_items,null);

imageView=(ImageView)convertView.findViewById(R.id.img_id);

imageView.setImageResource(images[position]);

return convertView;

}

}

activity_grid_details.xml

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

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:tools="http://schemas.android.com/tools"

android:id="@+id/activity_grid_details"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:paddingBottom="@dimen/activity_vertical_margin"

android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

tools:context="com.example.sujithbaby.gridview2.GridDetails">

<ImageView

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:id="@+id/grid_details" />

<TextView

android:id="@+id/grid_details2"

android:layout_below="@+id/grid_details"

android:layout_width="match_parent"

android:layout_marginTop="10dp"

android:gravity="center"

android:textSize="15dp"

android:textStyle="bold"

android:layout_height="wrap_content" />

</RelativeLayout>

Grid_details.java

package com.example.sujithbaby.gridview2;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.widget.ImageView;

import android.widget.TextView;

public class GridDetails extends AppCompatActivity {

ImageView imageView;

TextView txtView;

int img_loc;

String txtdetails;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_grid_details);

imageView=(ImageView)findViewById(R.id.grid_details);

txtView=(TextView) findViewById(R.id.grid_details2);

img_loc=getIntent().getIntExtra("value",0);

txtdetails=getIntent().getStringExtra("value1");

imageView.setImageResource(img_loc);

txtView.setText(txtdetails);

}

}

OUTPUT