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How to get images on Canvas from device

Step 1:- Create a custom CanvasView class that must extend View class and includes below function.   1) Declare the required variables in CanvasView class private Drawable mImage; // width and height of original image private flo

How to show SMS in Device

If you want to create a function to Show SMS on your device check below simple example. Here I have created a ListAdapter, by using this class sms will be showing on list and in this I have also created a SmsFormat class In which I have set value dat

Post in FaceBook using your Android device via feed dialog

In many applications we have to share content, links etc on Facebook. We can achieve this by using Facebook feed dialog. The following lines of code explains how to use feed/publish dialog. First you need to get the app id and create a meta data. No

How to use SharedPreferences in Android to store, fetch and edit values

SharedPreferences are used to store primitive data types in Android such as int, long, float, string. SharedPreferences have an added advantage over storing data in singleton class as Singleton class can store data and available throughout the app bu

Behaviour of launchMode "singleTop" in Activity (manifest)

How launchmode parameter in activity behaves   <activity android:name=”.FirstActivity” android:launchMode=”singleTop”></activity>   Let us assume different activity as A ,B ,C ,D ,E   1   android:launchMod

How to manage the point of sale payment method in Odoo?

If you want to manage the point of sale payment method then follow the following code in your .py file.   import time import pos_box_entries from openerp import netsvc from openerp.osv import osv, fields from openerp.tools.translate import

How to switch between Activities.

In the below example I will discusss switching between activities in android. Here I have created two activities and named them “Activity1” and “Activity2” and used Intent and onclickListener in both activities. Also with I have created two xml layou

How to Update Android Notification, Expanded Notification and Big Notification?

This blog is about how to update android notification and how to use Expanded and Big notification.   For Big style Notification you can check my previous blog which is:- http://findnerd.com/account#url=/list/publish/Big-View-Notification-And

How to Enable GMail Login Feature Within Android Application in 4 Easy Steps

You must have seen many applications and websites provides option to login/sinup using Gmail, Facebook, twitter etc. and In my privious tutorial I had explained Integrate Twitter Login for Your Android App in same way you can also enable Gmail login

How to Solve Ionic App SplashScreen Popped Twice Issue?

navCtrl.getActive().component.name Returns Single Letter for Production Build     I would like to share a problem we faced and how we resolved it.   Problem statement: Client reported that every time they launched the applicati

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