different android launchers

Lead: the US it website CNET wrote today that, unlike Microsoft and Apple, Google's key Chrome OS and Android operating systems have completely different ideas. Although this will obscure Google's development direction, as the fields involved in these two systems have become an important development trend in today's technology field, they are not mutually exclusive. The full text is as follows: 　　Two major

Android mobile guard-Parse json and message mechanisms to send different types of messages, androidjson URL: http://www.cnblogs.com/wuyudong/p/5900800.html.1. parse json data Json parsing code is simple JSONObject jsonObject = new JSONObject (json); // debug, solve the problem String versionName = jsonObject. getString ("versionName"); mVersionDes = jsonObject. getString ("versionDes"); String versionCode =

The general method for devices of different Android versions to correctly obtain the screen resolution when talking about the android screen resolution, we all know, but how to correctly obtain the screen resolution? Does android2.2 \ 2.3 \ 4.0 \ 4.1 use the same method? The answer is no. Things are evolving and changing, and

bar, that is, the "running" group.N. flags | = Notification. FLAG_ONGOING_EVENT;// Indicates that the notification is not cleared after you click "clear notification" in the notification bar,// Often used with FLAG_ONGOING_EVENTN. flags | = Notification. FLAG_NO_CLEAR;PendingIntent pi = PendingIntent. getActivity (this, 0, getIntent (), 0 );N. contentIntent = pi;N. setLatestEventInfo (this, "FloatsWindow", "start! ", Pi );Nm. Y (icationication_id_icon, n); 2.2 modify the icon display You don't

:? 1 2 3 4 5 6 7 8 9 10 11 12 xml version = "1.0" encoding = "utf-8" ?> 　　 LinearLayout xmlns:android = "http://schemas.android.com/apk/res/android" 　　 android:layout_height = "wrap_content" android:layout_width = "wrap_content" 　　 android:background = "#ffffffff" android:orientation = "horizontal" 　　 android:id = "@+id/dialog" > 　　 TextView android:layout_height = "wrap_content" 　　 android:layout_width = "wrap_content" 　

Thanks to the original author's collation:http://blog.csdn.net/chenyjays/article/details/41308887Adapting to a different language　　Store strings in the UI in an external file, extracted by code.Creating locale directories and string filesIn order to support multiple languages, create an additional values directory in res/named after the hyphen and ISO country code, such as values-es/is a directory where a simple resource file is placed for areas where

In the past few years, Android has gradually become popular, and many projects have begun to involve this part of content. Therefore, learning Android has become quite meaningful.What to learn Many people have different opinions on what Android should learn. Generally, programmers may only learn

Android is a device that runs on a variety of different screen sizes and densities.The Android system provides a unified development environment across devices and handles most of the work to adjust the screen of each application's user interface to display on it. At the same time, the system provides APIs that allow you to control the UI-specific screen size and

Android clipboard operation method is used in different versions of API, androidapiBefore SDK11, use android. text. ClipboardManagerJava code Import android. text. ClipboardManager; ...... ClipboardManager clipboardManager = (ClipboardManager) getSystemService (Context. CLIPBOARD_SERVICE ); ClipboardManager. s

The example in this article describes how the Android programming implementation calculates the number of days difference on different dates. Share to everyone for your reference, specific as follows: Calendar Cal1 = getcalendarfromdate (mstartdate); Long starttime = Cal1.gettimeinmillis (); Calendar Cal2 = getcalendarfromdate (menddate); Long endtime = Cal2.gettimeinmillis (); int numberofdays = (int

From the help document provided by the Android SDK, we can see the resolution and corresponding screen size of various phones: QVGA (240x320), WQVGA400 (240x400), WQVGA432 (240x432), HVGA (320x480), WVGA800 (480x800), WVGA854 (480x854).However, because of the different resolution, may cause the same layout corresponding to different resolutions of the phone displ

Android official Getting Started document [10] supports different screens supporting Different ScreensSupport for different screensThis lesson teaches1.Create Different Layouts2.Create Different BitmapsYou should also read? Design

Http://www.ard9.com/gsjj/204.htmlFor the Android platform, the size of the icon at different resolutions have different requirements, for the current mainstream hdpi that WVGA level, usually hdpi app icon size is 72x72, and the standard mdpi that HVGA is 48x48, For the current HTC and Motorola introduced some of the QVGA used by ldpi, icon for 32x32For the

1. Configure the imagebutton defined in the following layout in XML. Android: Id = "@ ID/rte_bold"Android: layout_width = "40dip"Android: layout_height = "40dip"Android: src = "@ drawable/rte_bold_state"Android: scaletype = "fitxy"Androi