SharedPreferences in Android : Android provides the SharedPreferences object to assist you save simple application information. using the SharedPreferences object, you’ll save the data you want through the use of key/value pairs — specify a key for the data you want to save, then both it and its value are going to be saved automatically […]

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WebView in Android : WebView is a view that display web pages or website inside your application. you can also use hypertext mark-up language(HTML) string and can show it inside your application using WebView. WebView makes turns your application to a web application. WebView in Android 4.4 Android 4.4 (API level 19) introduces a replacement version […]

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Android Menu : Menus are useful for displaying extra options that aren’t directly visible on the main UI of an application. you’ll be able to add two main types of menus in Android: 1.  options menu — Displays information related to the present activity. In Android, you activate the options menu by pressing the MENU […]

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First you understand what is Java package nomenclature? Sometimes your android project needs to be renamed Because a file was copied manually into the project or Google play Market have already that package name Application.the application name has changed during development, and it needs to be reflected within the filesystem tree. Automatic tools help with […]

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AutoCompleteTextView in Android : When you type in an editable (text field), you get some suggestions automatically in dropdown, you can do that via AutoCompleteTextView widget in Android. While you can use an EditText view for entering text, it’s generally helpful to provide users with suggestions to automatically complete what they’re typing. as an example, […]

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