Menentukan Tata Bahasa Regular Dari String
Pengenalan Regular. Sebuah bahasa dinyatakan regular jika terdapat finite state automata yang dapat menerimanya. Bahasa-bahasa yang diterima oleh FSA bisa dinyatakan secara sederhana dengan ekspresi regular (regular expression). Ekspresi regular memberikan suatu pola (pattern) string dari suatu bahasa. Hubungan ER dengan FSA. Tatabahasa Dewan Edisi Ketiga, Dewan Bahasa dan Pustaka 2011. (+) Untuk meneruskan, klik 'Seterusnya' (anda mungkin perlu menentukan kunci. And language names change on a regular basis and should be checked, even if. In the English source string, placeholders are found in the position where they would.
In order to implement search with assistance from the Android system (to deliver search queriesto an activity and provide search suggestions), your application must provide a search configurationin the form of an XML file.This page describes the search configuration file in terms of its syntax and usage. For moreinformation about how to implement search features for your application, begin with the developerguide about. File location: res/xml/ filename.xmlAndroid uses the filename as the resource ID. Syntax:elements: Defines all search configurations used by the Android system to provide assisted search.attributes: android:label String resource. (Required.) The name of your application.It should be the same as the name applied to the android:label attribute of your ormanifest element. This label is only visible to the user when you setandroid:includeInGlobalSearch to 'true', in which case, this label is used to identifyyour application as a searchable item in the system's search settings.
Android:hint String resource. (Recommended.) The text to display in the search text field whenno text has been entered. It provides a hint to the user about whatcontent is searchable.
For consistency with other Android applications, you should format thestring for android:hint as 'Search '. For example,'Search songs and artists' or 'Search YouTube'. Android:searchMode Keyword. Sets additional modes that control the search presentation.Currently available modes define how the query text should be rewritten when a custom suggestionreceives focus. The following mode values are accepted:ValueDescription'queryRewriteFromText'Use the value from thecolumn to rewrite the query text.'
QueryRewriteFromData'Use the value from thecolumn to rewrite thequery text. This should only be used when the values inare suitable for userinspection and editing, typically HTTP URI's.For more information, see the discussion about rewriting the query text in. Android:searchButtonText String resource. The text to display in the button that executes search. Bydefault, the button shows a search icon (a magnifying glass), which is ideal forinternationalization, so you should not use this attribute to change the button unless thebehavior is something other than a search (such as a URL request in a web browser). Android:inputType Keyword.
Defines the type of input method (such as the type of soft keyboard)to use. For most searches, in which free-form text is expected, you don'tneed this attribute.
See for a list of suitable values for thisattribute. Android:imeOptions Keyword. Supplies additional options for the input method.For most searches, in which free-form text is expected, you don't need this attribute.
Thedefault IME is 'actionSearch' (provides the 'search' button instead of a carriagereturn in the soft keyboard). See for a list of suitable valuesfor this attribute.Search suggestion attributesIf you have defined a content provider to generate search suggestions, you need todefine additional attributes that configure communications with the contentprovider. When providing search suggestions, you need some of the following attributes: android:searchSuggestAuthority String. (Required to provide search suggestions.)This value must match the authority string provided in the android:authoritiesattribute of the Android manifest element. Android:searchSuggestPath String. This path is used as a portion of the suggestionsquery, after the prefix and authority, but beforethe standard suggestions path.This is only required if you have a single content provider issuing different typesof suggestions (such as for different data types) and you needa way to disambiguate the suggestions queries when you receive them.
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Android:searchSuggestSelection String. This value is passed into yourquery function as the selection parameter. Typically this is a WHERE clausefor your database, and should contain a single question mark, which is a placeholder for theactual query string that has been typed by the user (for example, 'query=?' However, youcan also use any non-null value to trigger the delivery of the query text via the selectionArgs parameter (and then ignore the selection parameter). Android:searchSuggestIntentAction String. The default intent action to be used when a userclicks on a custom search suggestion (such as 'android.intent.action.VIEW').If this is not overridden by the selected suggestion (via the column), this value is placed in the actionfield of the when the user clicks a suggestion. Android:searchSuggestIntentData String.
The default intent data to be used when a userclicks on a custom search suggestion.If not overridden by the selected suggestion (via the column), this value isplaced in the data field of the when the user clicksa suggestion. Android:searchSuggestThreshold Integer. The minimum number of characters needed totrigger a suggestion look-up. Only guarantees that the system will not query yourcontent provider for anything shorter than the threshold. The default value is 0.For more information about the above attributes for search suggestions, see the guides forand. Quick Search Box attributesTo make your custom search suggestions available to Quick Search Box, you need some of thefollowing attributes: android:includeInGlobalSearch Boolean.
(Required to provide search suggestions inQuick Search Box.) Set to 'true' if you want your suggestions to beincluded in the globally accessible Quick Search Box. The user muststill enable your application as a searchable item in the system search settings beforeyour suggestions will appear in Quick Search Box. Android:searchSettingsDescription String. Provides a brief description of the search suggestions that you provideto Quick Search Box, which is displayed in the searchable items entry for your application.Your description should concisely describe the content that is searchable.
For example, 'Artists,albums, and tracks' for a music application, or 'Saved notes' for a notepad application. Android:queryAfterZeroResults Boolean. Set to 'true' if you want your content provider to be invoked forsupersets of queries that have returned zero results in the past. For example, ifyour content provider returned zero results for 'bo', it should be requiried for 'bob'. If set to'false', supersets are ignored for a single session ('bob' does not invoke a requery).
This lastsonly for the life of the search dialog or the life of the activity when using the search widget(when the search dialog or activity is reopened, 'bo' queries yourcontent provider again). The default value is false. Voice search attributesTo enable voice search, you'll need some of thefollowing attributes: android:voiceSearchMode Keyword. (Required to provide voice search capabilities.)Enables voice search, with a specific mode for voice search.(Voice search may not be provided by the device, in which case these flagshave no effect.) The following mode values are accepted:ValueDescription'showVoiceSearchButton'Display a voice search button, if voice search is available on the device. If set,then either 'launchWebSearch' or 'launchRecognizer' must also be set(separated by the pipe character).'
LaunchWebSearch'The voice search button takes the user directlyto a built-in voice web search activity. Most applications don't need this flag, asit takes the user away from the activity in which search was invoked.' LaunchRecognizer'The voice search button takesthe user directly to a built-in voice recording activity. This activityprompts the user to speak, transcribes the spoken text, and forwards the resultingquery text to the searchable activity, just as if the user typed it into thesearch UI and clicked the search button.android:voiceLanguageModel Keyword. The language model thatshould be used by the voice recognition system.
The following values are accepted:ValueDescription'freeform'Use free-form speech recognition for dictating queries. This is primarilyoptimized for English. This is the default.' Websearch'Use web-search-term recognition for shorter, search-like phrases. This isavailable in more languages than 'freeform'.Also seefor moreinformation.
Android:voicePromptText String. An additional message to display in the voice input dialog. Android:voiceLanguage String. The spoken language to be expected, expressed as the string value ofa constants in (such as 'de' for German or 'fr' forFrench). This is needed only if it is different from the current value of. Android:voiceMaxResults Integer.
Menentukan Tata Bahasa Regular Dari String En
Forces the maximum number of results to return,including the 'best' result which is always provided as the intent's primaryquery. Must be 1 or greater.
Use toget the results from the intent.If not provided, the recognizer chooses how many results to return. Defines a device key and behavior for a search action. A search action provides aspecial behavior at the touch of a button on the device, based on the current query or focusedsuggestion. For example, the Contacts application provides a search action to initiate a phone callto the currenly focused contact suggestion at the press of the CALL button.Not all action keys are available on every device, and notall keys are allowed to be overridden in this way. For example, the 'Home' key cannot be used andmust always return to the home screen. Also be sure not to define an actionkey for a key that's needed for typing a search query. This essentially limits theavailable and reasonable action keys to the call button and menu button.
Also note that actionkeys are not generally discoverable, so you should not provide them as a core user feature.You must define the android:keycode to define the key and at least one of theother three attributes in order to define the search action.attributes: android:keycode String. (Required.) A key code from that represents the action keyyou wish to respond to (for example 'KEYCODECALL').
This is added to theintent that is passed to yoursearchable activity. To examine the key code, use. Not allkeys are supported for a search action, as many of them are used for typing, navigation, or systemfunctions. Android:queryActionMsg String. An action message to be sent if the action key is pressed while theuser is entering query text.
This is added to theintent that the systempasses to your searchable activity. To examine the string, use. Android:suggestActionMsg String. An action message to be sent if the action key is pressed while asuggestion is in focus. This is added to theintent that the system passes to your searchable activity (using the actionyou've defined for the suggestion). To examine the string,use. This should only be used if all yoursuggestions support this action key.
If not all suggestions can handle the same action key, thenyou must instead use the following android:suggestActionMsgColumn attribute. Android:suggestActionMsgColumn String. The name of the column in your content provider that defines theaction message for this action key, which is to be sent if the user presses the action key while asuggestion is in focus.
This attribute lets you control theaction key on a suggestion-by-suggestion basis, because, instead of using the android:suggestActionMsg attribute to define the action message for all suggestions, each entry inyour content provider provides its own action message.First, you must define a column in yourcontent provider for each suggestion to provide an action message, then provide the name of thatcolumn in this attribute. The system looks at your suggestion cursor,using the string provided here to select your action message column, andthen select the action message string from the Cursor. That string is added to theintent that the system passes to your searchable activity (using the action you'vedefined for suggestions). To examine the string, use. If the datadoes not exist for the selected suggestion, the action key is ignored. Example: XML file saved at res/xml/searchable.xml.
Espresso-Intents is an extension to Espresso, which enables validation andstubbing of sent out by theapplication under test. It’s like, but for Android Intents.If your app delegates functionality to other apps or the platform, you can useEspresso-Intents to focus on your own app's logic while assuming that other appsor the platform will function correctly. Kotlin@get:Ruleval intentsTestRule = IntentsTestRule(MyActivity::class.java)Java@Rulepublic IntentsTestRule intentsTestRule =new IntentsTestRule(MyActivity.class);MatchEspresso-Intents provides the ability to intercept outgoing intents based oncertain matching criteria, which are defined using Hamcrest Matchers. Hamcrestallows you to:. Use an existing intent matcher: Easiest option, which should almost alwaysbe preferred. Implement your own intent matcher: Most flexible option.
Menentukan Tata Bahasa Regular Dari String En
More details areavailable in the section entitled 'Writing custom matchers' within the.Espresso-Intents offers theand methods for intent validation andstubbing, respectively. Both take a Hamcrest Matcher object as anargument.The following code snippet shows intent validation that uses existing intentmatchers that matches an outgoing intent that starts a browser.