Learn Android Application Development Training with Free Lessons & Tips

1. I have freedom to make my own schedule.

2. I earn more, but work fewer hours.

3. I can say “no” to job offers.

4. People come to me asking if I can work for them.

5. I never have to deal with the tedious online job application process.

6. I have extra time to pursue interests.

7. I can (and do) work remotely.

8. It’s easy for me to make side project dreams into reality.

9. I am part of a top secret club (A.K.A., the tech community).

10. I have a sense of self-reliance and empowerment.

Android 7.0 "Nougat" is the seventh major version of the Android operating system. First released as a beta build on March 9, 2016, it was officially released on August 22, 2016, with Nexus devices being the first to receive the update.

The new OS is loaded with new features and refinements, each one improving upon the overall Android experience. Some changes, such as bundled notifications, are quite obvious. Then there are the less visible changes, such as a new multitasking shortcut. Follow along as we take a look at what’s new in Google’s latest mobile OS.

Smart phones are very common these days. Android smart phones are what people are buying a lot. With the updated versions of android too, it is making mobile user friendly and very much extensive in use. Gaming applications are very much common applications in android phones. With latest updates coming in android, these games are also improving and now, a person can post his scores over social networking websites too. These games are available to be played without internet or with the help of internet, might be multiplayer or single player but their existence in smart phones makes it very much delightful among its users.

Let us know about few of the android gaming applications which are popular these days:

Asphalt 8 Airborne: Asphalt is very much popular in making racing games and in this context; they are offering airborne which is a next level racing game. It is a classic and arcade racing game and has ton of cars and many single player races. It is available free of cost in the Play Store. It is a lot of fun game and in multiplayer, 12 players can play at one time. Also Make sure you check on how to remove shortcut virus from your android phone.

Call of Champions: This game is a MOBA under which three players including you are played in an online clash and you will be charged with moving Orb of Death down and destroying the enemy towers. Those who will destroy the enemy towers first will be the winner of the game. Each match is of five minutes and it is up to you that how much you want to play. This is a free game on Play Store and it offers a great experience if you are looking for something different.

Clash of Clans: This game is actually very popular among people these days where you need to use strategy to make your own town and have to defend it against your enemies or attackers and conquer the clans of other players too. It is a multiplayer game too and it requires a dedicated time and skills. The game is designed in such a way that the attacks will be fictional but it will be against real people and will be the same against you. It is available free on Play Store. It is a game which has lot of content and you can play this game for a long time.

Exploding kittens: The title is new and it could be a multiplayer game as well. It is a game where five people play with each other and the game goes on until anyone gets the Exploding Kitten card. It is a game where you need to play hand to avoid losing game. This is a game which you can play with your family and kids of any age can also play it easily. It offers expansion packs of cards too while installing it and it costs you $1.99 while installing from Play Store.

Modern Combat 5: Blackout: This is a much popular online game and it is a multiplayer game too. It contains various items such as tons of contents, a campaign mode and customizable characters. It is a very unique game where you can chat to your friends so that you can make strategies to thrash your enemies. There are different modes available in this game and available with pretty good graphics. It is a free application over Play Store.

These are few popular game applications for Android phones. It makes people kill boredom. Many games are designed for kids or young children so that they can play them easily. These games are easily available and regular updates are also available with them.

If you are developing a theme based application to enhance user experience, then following steps needs to follow.

We are taking example of an android application having 2 themes white and black.

Step 1:
Define 2 themes in your application's styles.xml file

<style name="SampleAppBlackTheme">

    <item name="ic_action_accept">@drawable/ic_action_accept</item>

    <item name="ic_action_cancel">@drawable/ic_action_cancel</item>
    <item name="ic_action_delete">@drawable/ic_action_delete</item>

</style>

<style name="SampleAppWhiteTheme">

    <item name="ic_action_accept">@drawable/ic_action_accept_white</item>
    <item name="ic_action_cancel">@drawable/ic_action_cancel_white</item>
    <item name="ic_action_delete">@drawable/ic_action_delete_white</item>

</style>

Step 2:

Define a default theme for MainActuvity in android manifest:

<activity    

    android:name=".MainActivity"    

    android:screenOrientation="portrait"    

    android:theme="@style/SampleAppBlackTheme"
    android:windowSoftInputMode="stateHidden|adjustNothing" >

.........

</activity>

Step 3:

Based on User choice of theme, set theme programmatically in onCreate() method of respective activity:

@Overrideprotected void onCreate(Bundle savedInstanceState) {
    overridePendingTransition(0, 0);
    if (Constants.GO_WHITE)
        setTheme(R.style.SampleAppWhiteTheme);

    else

       setTheme(R.style.SampleAppBlackTheme);

    ........

}

P.s.

In case of multiple activities, define 2 themes for each activity

Step 4:

Define the common items in the attrs.xml as below :

<attr name="ic_action_accept" format="reference" />
<attr name="ic_action_cancel" format="reference" />
<attr name="ic_action_delete" format="reference" />

Step 5:

Use the defined attributes in the layout xml file or use programmatically in any view as per below example.

Layout example :

<ImageView    

    android:id="@+id/accept_icon"    

    android:layout_width="@dimen/abc_action_button_min_width"    

    android:layout_height="@dimen/abc_action_bar_default_height_material"
    android:src="?attr/ic_action_accept"    

    android:visibility="visible" />

Fragment or View example :

int[] attrs = new int[]{R.attr.ic_action_accept};
TypedArray typedArray = getActivity().obtainStyledAttributes(attrs);
Drawable ic_action_accept = typedArray.getDrawable(0);

These attribute will be resolved in styles.xml file and return the drawable or color as per the current theme of the activity. 

That's how multiple themes can be supported. In case of any questions please comment.