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FaceBook Integration in Android Application - 8 Steps Process

Facebook integration helps the user to login to your app with his/her Facebook account.     If you are looking for the procedure to integrate Facebook in your android then do follow the steps mentioned below:-   Step 1) In your

How to use Gallery for scrolling images with page indicator in android

First of all you need to use a custom class in place of Gallery :- package com.pakagename; import android.content.Context; import android.util.AttributeSet; import android.view.KeyEvent; import android.view.MotionEvent; import android.widget.Gallery

How can we prepare JSON Array by using List View in Android

I would like to prepare the JSON array by using the list view. Prepared the CustomListView and adapted the data and performing onClikclistener() to give input and set the data. Now trying to use data in list adapter with some custom data to prepare

Nullpointer exception crash when I click the intent, Don't know what to do??

I'm trying to make an android app but I encoutered this error and I don't know what to do and why is it showing from the first place, the app crashes with the following error in the log:     E/AndroidRuntime: FATAL EXCEPTION: mai

Set custom font to TextView from XML android.

In Android development if we want to set custom font to any Button or TextView then we need to do this programmatically.   There is some tricks to set fonts from xml i.e custom Views.  There are steps to do that. 1. Create class with na

Flash in custom camera android

I am writing the code that we use to implement the flash in custom camera. First, we need Camera.Parameters object that we get from Camersa's getParameters() method. Then by using Camera.Parameters's setFlashMode() method we can specify our

How to use Custom Exception in android

Custom Exception is user-defined exception. It is used to customize the exception according to the user requirement. Here In step one we have defined own exception . In step second Using the custome defined exception extends "Exception" cla

How to create custom video camera

This tutorial is very helpful to create a custom video camera with controls . With the help of this content you can designing your own camera GUI with flash light ,start capturing video,stop capturing video.This content also has a feature to open bot

How to make Custom ViewPager in android

In the below example I have created custom ViewPager in android. Here first I have added TextView and ViewPager in activity_main.xml and In MainActivity I have used MyPagerAdapter class and extends with the PagerAdapter class , In resource i have add

Custom Rotate Loading

Here I am sharing a custom progress bar to show loading. First of all, we need to define it in gradle file compile 'com.victor:lib:1.0.2' Then in xml file: <com.victor.loading.rotate.RotateLoading android:id="@+id/loading"

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