1) main page xml code
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout 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"
...
Monday, 26 June 2017
Sunday, 25 June 2017
database connection query part 1
<?php
$username="root";
$password="";
$host="localhost";
$database="project";
$conn=mysqli_connect($host,$username,$password,$database);
if(!$conn)
{
echo "CONNECTION FAIL";
}
else
{
echo "CONNECT SUCESSFULLY";
}
?&g...
Monday, 19 June 2017
Intent Implicit and explicit
Intent can be bascially used to communicate between 2 activities inside the same app or to communicate between two activities in different app.
There are two types of intent
1. Explicit Intent
2. Implicit Intent
Implicit Intent - In implicit intent communication takes place between...
Activity lifecycle
JAVA FILE
package com.example.viraj.blog_16_activitylifecycle;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
public MainActivity() {
}
...
Sunday, 18 June 2017
RATING BAR ANDROID STUDIO
JAVA FILE
package com.example.viraj.blog_13_ratingbar;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.RatingBar;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity...
Listview
JAVA FILE
package com.example.viraj.blog_12_listiew_javastringarraypage;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;
public...
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