How to save, retrieve and remove in android using SharedPreferences

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Interface for accessing and modifying preference data returned by  getSharedPreferences(String, int) . For any particular set of preferences...
2 comments

Auto Realizable or Auto Fit TextView in android or android studio

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Displays text to the user and optionally allows them to edit it. A TextView is a complete text editor, however the basic class is configured...

ERROR: In MenuView, unable to find attribute android:preserveIconSpacing in Android

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Are you struggling with  ERROR: In <declare-styleable> MenuView, unable to find attribute android:preserveIconSpacing in Android usin...

Dynamic add and remove item on listview in android or android studio

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Progammatically add new item and delete existing item on listview, basically apply in when you add item on cart, when making to do list, or ...
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Convert Dp to Px and Px to Dp in Android or Android Studio

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In Android documentation , dp( Density-independent Pixels) - An abstract unit that is based on the physical density of the screen.These u...

Android N Developer Preview release

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Android N Developer Preview , a program that gives you everything you need to test and optimize your apps for the next version of Androi...

Error parsing data org.json.JSONException: Expected ':' after n in Android or Android Studio

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Last time, i got error when trying to parse a JSONObject , then i have found simple mistake during parsing. It's because i append an ...

Load Image From Web url in Android or Android Studio

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Here, is the tutorial for image url in to the your mobile app. There are two method, you can choose as your requirement ,  Aquey or direct ...

Scan or read for wireless networks in Android WiFi

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This class provides the primary API for managing all aspects of Wi-Fi connectivity. Get an instance of this class by calling Context.getSy...

How to make ScrollView in Android or Android Studio

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The ScrollView class can be used to contain one View ...

Download Samsung Galaxy S2 USB driver for Android

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For Android development on real device like Samsung Galaxy S2 , you need to install Samsung OEM driver or USB driver . This Android OEM driv...
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Solution: INSTALL_FAILED_INSUFFICIENT_STORAGE error in Android or Android Studio

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Update Nov 2024 The INSTALL_FAILED_INSUFFICIENT_STORAGE error in Android or Android Studio typically occurs when your device or emulator ru...
10 comments

Setting up the Android Studio Proxy

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To support running Android Studio behind a firewall, set the proxy settings for the Android Studio IDE and the SDK Manager. Use the Android ...

Code formatting shortcut in Android studio

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There are some difference code format between eclipse and android studio. In eclipse : Win/Linux - :  Ctrl + Shift + F Mac-:  Command +...

How to Change Android SDK Path in Android Studio

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From Android Studio 1.0.1 and above Go to File -> project Structure into Project Structure Left -> SDK Location SDK locati...

Java Functional Programming: Understanding Predicates

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As java 8 introduces the predicate functions, but we may wonder where to use those true/false returning function in our daily programming l...