Android tutorial (2018) – 83 – Preference API- Listening for Preference changes

There are several situations in which you might want to be notified when user changes a preference in your app settings page.

In order to receive the user settings change event you have to implement the SharedPreference.OnSharedPreferenceChangeListener interface.

You must register for this interface from the onResume method of your PreferenceFragment or PreferenceActivity by calling the method registerOnSharedPreferenceChangeListener().

Also you must unregister from the listener from the onPause method of your PreferenceFragment or PreferenceActivity by calling the method unregisterOnSharedPreferenceChangeListener().

This video teach you how to handle the settings change in your app settings page, also you can learn about how to update the preference summary when user made a change .

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10 Secret Phone Features You’ll Start Using Right Away

10 handy tips for iOS and Android users. Did you know that you can take photos, while you’re filming a video or make your password a current time? Watch carefully for these and many other cool smartphone features!

Smartphones are basically everything these days. They allow you to save any type of information you need and easily multi task. And even though we are all experienced smartphone users, it’s pretty much impossible to know all the tips and hacks because smartphones are getting more and more advanced, adding a lot of new and very useful features you probably don’t even have a clue about!

TIMESTAMPS
How to block ads 1:00
Wi-Fi passwords 2:01
Create your own reply for missed calls 2:59
Android guest mode 4:00
Secret iPhone codes 4:43
Audio timer 5:40
Take photos while shooting videos 6:38
Share content immediately 7:30
Keyboard and mouse 8:28
Screen Lock – Time Password 9:21

SUMMARY
– When you have an important level to pass or battle to win, and suddenly, completely out of the blue and at the most inopportune moment, there it is – an ad. Just turn on the Airplane Mode on your phone and the problem is solved!
– Every time you connect to a new Wi-Fi, your phone shows you dots instead of the actual password letters on your screen. But what if you need to quickly connect the other device to the certain source of Wi-Fi and you don’t remember the password? There is the app called Wifi Password Show.
– You can create your own texts for any occasion possible! Just go to Settings, choose Phone, then Respond with Text and voila – here you can make your own personal message that will be sent to your contacts.
– Turn on a Guest Mode! To switch it on, simply tap the User icon in the top right corner of the quick Settings panel. Then tap Guest.
– If you enter *#31# you will hide the number for all calls. If you need it just for one certain call, you can type #31# right before the number you’re calling.
– Audio Timer will allow your device to turn off all the audio at a certain time. This is available only to iOS users, though, and takes only a couple of quick and easy steps.
– Another one of the coolest features that your iPhone has – taking photos while filming a video. This option is available for all the iPhone models from iPhone 5 and onward.
– Tap the Share icon in any app, choose Android beam from the list of options, and then just put the devices together back-to-back. A couple more seconds and your mission has successfully been obtained.
– If it is necessary, Android users can easily use keyboard or mice. This can be very useful if your display is damaged or if you just need to type a lot of text. All you need to do to attach a keyboard or mouse to your Android phone is a USB on-the-go cable.
– ! The app is called Screen Lock – Time Password and it will make your phone’s current time (or any other option related to time) its lock screen password. Just look at the clock and unlock your phone with the current numbers.

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Published: 2017-11-16 07:04:30
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Top 5 Programming Languages to Learn in 2018 to Get a Job Without a College Degree

How to create apps and land your first client with Python in less than 90 days even if you have never written a line of code… http://cleverprogrammer.to/first-client-with-python

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Channel: Clever Programmer
Published: 2018-01-29 17:51:03
Duration: 10M25S
Views: 1345127
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5 Simple Life Hacks For your Phone

Simple Life Hacks For your Phone

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Published: 2017-03-19 15:31:14
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The single biggest reason why startups succeed | Bill Gross

Bill Gross has founded a lot of startups, and incubated many others — and he got curious about why some succeeded and others failed. So he gathered data from hundreds of companies, his own and other people’s, and ranked each company on five key factors. He found one factor that stands out from the others — and surprised even him.

TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design — plus science, business, global issues, the arts and much more.
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Published: 2015-06-01 14:04:51
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Android tutorial (2018) – 16 – An Example for SharedPreferences API

In this video we are going to create a simple Android example application that demonstrate how to use Shared Preferences API for saving small size of data in the form of key value pair.

This application contain a login form and the user can login with a valid user name and password. Once the user successfully login we save the login status using shared preferences file so that the app will not display the login page again until user logout.

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Channel: PRABEESH R K
Published: 2018-01-21 11:56:40
Duration: 21M44S
Views: 9104
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