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How to use SmartLock for Passwords in Android

SmartLock for passwords saves your favorites apps and websites accounts authentication to your google account for future use for fast Login. With SmartLock for passwords you save authentication in Android app may be available on Chrome on System. or

How to Use Class For Sending Notification In Android?

I wanna create a library for sending a notification to my android app but i don't know how it works and what kind of data I should give to the function in the class. this is my code for sending a notification but I don't know how to put it in

Apache Felix Gogo in Liferay 7

Apache Felix Gogo helps to get the details of all modules installed in Liferay 7. It is very useful when overriding JSP or Actions.   Before overriding, you must know the bundle in Liferay's module framework and its version so that you can

How to make Status bar Notification in Android

If you want to create Status bar Notification you can use my below code. Notification are used to alert users on some events that requires their attention. The NotificationManger is service used to manage Notification. In below code i have also used

How to get only one restaurant when I press click button one click

I have an app and inside it only one activity (main activity) and layout XML of main activity have only  list view . This app will get restaurants near from my location and display it in list view. What I need to do is add button to the main act

How to Use SaveInstanceState to Save & Restore Android Activity State?

The Android activity state is used for Saving and restoring activity state. On App creation, we have scenarios in which activity is either destroyed by pressing the Back button or by calling the finish() method.     To save and restore

How to get data from assets file in android?

In the below example I have described how to get data from assets folder. Firstly I have created txt.json file in assets folder. In txt.json file I have added JSON data. Now See In MainActivity code I have created loadJSONFromAsset() method, in this

How to seamlessly enable location/gps without redirected to the location service window

Most of the apps requires the user to manually enable the gps setting which causes confusion with the user as they are redirected to the location services window outside the app. The below code will help you to seamlessly enable location/gps without

How to pic contacts name from device's contacts list in android

This is very important tutorial to READ EXISTING CONTACTS from device contacts list .There are some following steps to do this process. Step-1 - Add a permission to open and read contacts from contacts list to your manifest xml file. <uses-perm

How to Mute/Unmute device sound programmatically in android

In some of the cases in our application we have to set our devices in Mute/Unmute mode. To get this functionality we have to add few lines of code. I have added two buttons one is for Mute and another one is for Unmute our device described below. /

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