200821937 九、發明說明： 【發明所屬之技術領域】 本發：是^-種掌上型喪入式裝置及其應用程 方法，且特別疋有關於利用線程之技術領域。 、 【先前技術】 請參閱第-圖，其係為習知技藝中之掌上型嵌入式裝 之方塊示意圖。圖中，掌上型嵌入式裝置丨至少包含二主 記憶體ίο、一觸控式螢幕n以及一處理器12。其中，主 憶體10於開機後，通常至少紀錄一作業系統1〇〇及一； 的應用程式1〇1(亦即顯示於觸控螢幕u上之應用程 101)二1 時的使用者則可藉由觸控式㈣11關此“ 上、Μ用程式10卜並進而開啟另一新的應用程式。此 舉’ ^理器12 it常是在作業系、统1〇〇環境控制下，先行將應 1G1之相關資料或其設定參數紀錄於硬碟或其他儲i ϊ ί二逐在作業系統100環境控制下，續將應用程式1〇2 Γ ΐΐ其他儲存媒體載入至主記憶體10中來接續透過1 於觸控式螢幕11中並等待使用者下達其他執 ,n±仃旦面予習時，此時使用者又執行一圖片瀏覽應田 ii::-且同時間’在執行此圖片瀏覽應用程式時，使；： 用程式的應用程式，如MP3播放應用程式、FM播敌應 壯盛二或文子瀏覽應用程式。然而，就現階段掌上型嵌入= 的作業系統100環境控制下，並無法做到在不關卩€ = :應用程式的前提下，仍能進行這些應用程式之間 200821937 1鑒於，知技藝中並無法達到各個應用程式 換的問題，為能有效解決之，本上^ 法的研究開發與諸多=敢 善上述缺點之其應用程式切換方法，以作為改 【發明内容】 用程式之間的快速切換 有鑑於此，本發明之目的趣供 及其應用程式切換方法，以提供掌上型 二土：登 切換=:裝置及其應用程式 各，程同步通訊之機制的結‘下吊且3= 式裝置的硬體條件下，仍能達到在 : _用者同時打開多個應用程式，==式衣置中實現 輕易觸，式螢幕等簡單的操作，來進行=== 切換’藉此’提高掌上型嵌入式裝置中整、 根據本發明之上述目的，所提出的掌上型嵌入式裝置可 為-崎機，u少可包含—記憶單元、—輸人介面以及一 ===，記憶W—之主⑽ == 紀錄有一作業系統、-使用者圖形介面 ♦〉一寻待令之線程及至少-作用令之線程。輸 200821937 控式螢幕或鍵盤，且可至少提供 遂型〜式裝置之中域理哭，且 =:=;=，_指令，並經心 此等待中^ _/、業錢環境下，重新切換並規劃這 二4待中線程或這些作財線程的狀態及其資源分配。 而歸::生:據掌上型嵌入式裝置，本發明進 方法，且至少包含下列人式裝置上的應用程式切換 預先載入—作業系統、—使用者圖形介面常駐引擎至一 吕己憶單元上。 又據外界藉由—輸入介面在其作業系統環境下，下達開 啟或關閉或跳出至少一應用程式的指令。 康開啟或關閉或跳出這些應用程式的指令，並經由使 Τ者圖形介面常駐引擎於其作業系統環境下，由一處理 單元重新切換並規劃對應這些應用程式中至少一等待 中線程或至少一作用中線程的狀態及其資源分配。 功效$為使貴審查委員對本發明之技術特徵及所達成之 二更進一步之瞭解與認識，謹佐以較佳之實施例及配合 砰細之說明如後。 200821937 【實施方式】 以下將參照相關圖式，說明依本發明較俨银 # 型篏入式裝置及其應用程式切換方法’為使；；】解，： 施例中之元件符號係沿用與上述先前技術中相 ς二 符號來說明。 j攸】几1干又 請參閱第二圖，其係為本發明掌上型嵌入式裝置之方塊 示意圖。圖中’掌上型散入式裝置2至少包含有一記憶體 2〇、-觸控式榮幕11以及-處理器12。本例的記憶體2〇 不同於習知技藝，至少分配且紀錄有—作業系統謝、一使 用者圖形介面常駐引擎2G2及至少-等待中之線程咖及至 少一作用中之線程204。另外，本例的觸控式螢幕n則如同 習知技藝所述’可至少提供一外界在其作業系統2〇1環境 下，下達開啟或關閉或跳出至少一應用程式之指令。再者， 本例的處理器12的操作不同於習知技藝，遂可依據上述開 啟或_或跳ϋΐ這些應用程式的指令，並㈣使用者圖形介 面常駐引擎202於其作業系、统2〇1環境下，重新切換並規割 这些等待中線程203或這些作用中線程2〇4的狀態及其資源 分配。 接續第二圖，請參閱第三圖，其係為本發明掌上型嵌入 式裝置中應用程式與線程之關係結構圖。圖中，當應用程式 200821937 30在作用中’被使用者下達關閉或跳出指令時，此時可掛起 當别所需執行關閉或跳出應用程式3〇的線程3〇1，亦即僅需 載入線程301至掌上型嵌入式裝置2之記憶體2〇中，且為 避免此應用程式30先前掛起而累積的過多的線程如3〇2、 303、304、30N ’在掛起線程3〇1前，作業系統2〇ι亦可先 行儲存線程如302、303、304、30N之相關資料及其設定參 數於硬碟或其他儲存媒體後，釋放其線程如3〇2、3〇3、3〇4、 30N所佔用掌上型嵌入式裝置2之記憶體2〇空間。此舉， 得避免掌上型嵌入式裝置2之記憶體2〇空間被應用程式3〇 過分佔用。另外，掌上型嵌入式裝置2之記憶體2〇空間内， 通常會常駐一使用者圖形介面常駐引擎2〇2，藉此提供所有 線程如3(H、302、303、304、30N共享其所需相關資料、程 式碼及其相關設定參數，以有效透過此共享的使用者圖形介 面常駐引擎202重新切換並規劃各個應用程式中的各個等待 中線程或各個作用中線程的狀態及其資源分配。請注意，在 本貫例中，各個作用中的應用程式之各個線程可被動態的註 冊到共享的使用者圖形介面常駐引擎202，並藉此共享的使 用者圖形介面常駐引擎202來設定對應與各個作用中的應用 程式之各個線程的狀態（如等待中或作用中）及其資源分配 (如啟動或關閉揚聲器），以快速切換到各個運行中的應用程 式中各個線程所對應的功能指令。另外，當各個應用程式的 200821937 線程等待使用者圖形介面常駐％擎撤設定狀態0夺，使用者 圖形介面常駐引擎202遂可隨時切換當前正在作时的應用 备式’而因而掛起所需的線程，亦即將其線程由等待狀態切 ，到作用狀態，並㈣重劃其軸當前職之資源分配。而 田此應用每式正常退出時，使用者圖形介面常駐引擎2⑽遂 應-主鐵此應用程式所屬、線程域釋放其對紅所有資源。 心第二圖，請參閱第四圖，其係為本發明掌上型嵌入式 ί上型ΐ記憶體空間分配之示意圖。圖中，記憶體20在1 有作業2㈣後且運作雜巾，其資源—般包含 之線程4〇2以、至少一等待中之線程4〇1、至少一作財 駐引擎202。、及、常駐於記憶體2〇中的使用者圖形介面常 系統資源、或程^裡的使用者圖形介面常駐引㈣2所包含之 所共享使用碼或相關資訊或相關設定參數可為各線程 父便使各個線程得以被快速切換執行。 接續第二图 嵌入式裳置請參閱第五圖，其係為本發明用於掌上细 包含下列步驟:、〜用程式切換方法之流㈣*圖。圖中至少 步驟50 ·•預务 入作業系統201、使用者圖形介面常駐引擎 ςι 至主記憶體20上。 步驟51 :化μ 又康外界藉由觸控式螢幕11在其作業系統2〇1環 200821937 境下’下達開啟或關閉或跳出至少一應用程式的指 令。 步驟52 :依據開啟或關閉或跳出這些應用程式的指令，益經 由使用者圖形介面常駐引擎202於其作業系統201 環境下，由處理單元12重新切換並規劃對應這些應 用程式中至少一等待中線程或至少一作用中線程的 狀悲及其貧源分配。 以上所述僅為舉例性，而非為限制性者。任何未脫離本 發明之精神與範疇，而對其進行之等效修改或變更，包含但 不限定將本發明實施例中所述元件以軟體或硬體或韌體或其 任何組合，均應包含於後附之申請專利範圍中。 【圖式簡單說明】 第-圖為習知技藝中掌上型嵌人式裝置之方塊示意圖； 第二圖為本發明掌上型喪入式裝置之方塊示意圖； c第三圖為本發明掌上型嵌入式裝置中應用程式與線程之關麻爲 圖； 第四圖為本發明掌上型嵌入式裝置中主記憶體空間分配之示意圖； 以及 第五圖為本發明用於掌上型嵌入式裳置上的應用程式切換方法之流 程示意圖。 200821937 【主要元件符號說明】 1:掌上型嵌入式裝置； 10 :主記憶體； 11 :觸控式螢幕； 100 :作業系統； 101 :作用中的應用程式； 102 :另一新的應用程式； 12 ··處理器； 2 ··掌上型嵌入式裝置； 20 :記憶體； 201 :作業系統； 202 :使用者圖形介面常駐引擎； 203 :等待中之線程； 204 :作用中之線程； 30 :應用程式； 301、302、303、304、30N :線程； 401 ··等待中之線程； 402 :作用中之線程；以及 、 50-52 :流程步驟。 12200821937 IX. Description of the invention: [Technical field to which the invention pertains] The present invention is a palm-type nuisance device and its application method, and particularly relates to the technical field of utilizing threads. [Prior Art] Please refer to the figure, which is a block diagram of a handheld embedded device in the prior art. In the figure, the handheld embedded device 丨 includes at least two main memories ίο, a touch screen n and a processor 12. After the main memory 10 is turned on, at least one user of the operating system 1 and 1 (ie, the application 101 displayed on the touch screen u) is recorded at least one time. You can use the touch type (4) 11 to close the "upper, use the program 10 and then open another new application. This action" is often under the control of the operating system and system environment. Record the relevant information of 1G1 or its setting parameters on the hard disk or other storage environment. Continue to load the application 1〇2 Γ ΐΐ other storage media into the main memory 10 under the environmental control of the operating system 100. To continue to pass through 1 in the touch screen 11 and wait for the user to release other functions, at this time the user performs a picture browsing Ying Tian ii::- and at the same time 'execution of this picture When browsing the application, make:: the application of the application, such as the MP3 player application, the FM broadcast enemy, or the text browsing application. However, under the current environment control of the handheld embedded system= And can't do it without regard to the premise of the app = : application , can still carry out these applications between 200821937 1 In view of the fact that the skills can not be achieved in the application of various applications, in order to effectively solve the problem, the research and development of this method and many of the applications that dare to do the above shortcomings Switching method, as a change [invention] rapid switching between applications, in view of this, the object of the present invention is interesting and its application switching method to provide a palm-type two-land switch:: device and its application Each of the mechanisms of the synchronous communication mechanism can be reached under the hardware condition of the hang-down and 3= device. _ The user can open multiple applications at the same time, and the == style is easy to touch. And other simple operations, to make === switch 'by this' to improve the handheld embedded device, according to the above object of the present invention, the proposed palm-type embedded device can be - shoji, u can contain - Memory unit, input interface and a ===, memory W-the main (10) == record has an operating system, - user graphical interface ♦> a thread to find orders and at least - the role of the thread. Lost 200821937 Controlled screen or keyboard, and at least provide the type of crying in the type-type device, and =:=;=, _ command, and wait for the wait in the ^ _ /, in the money environment, re-switch and plan The state of the two threads or the threads of these financial threads and their resource allocation. The return: according to the palm-type embedded device, the method of the present invention, and at least the following application switching on the human device The input-operation system, the user graphical interface resident engine to the Lvyiyi unit, and according to the outside world, the input interface opens or closes or jumps out at least one application instruction in the operating system environment. Or shutting down or jumping out of the instructions of these applications, and by re-switching the processing unit in the operating system environment, the processing unit is re-switched and planned to correspond to at least one waiting thread or at least one active thread in the application. Status and its resource allocation. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 200821937 [Embodiment] Hereinafter, referring to the related drawings, a description will be given of a method for switching between a silver-type intrusion device and an application thereof according to the present invention; The prior art is illustrated by the two symbols. Please refer to the second figure, which is a block diagram of the handheld embedded device of the present invention. In the figure, the palm-type diffusing device 2 includes at least one memory, a touch-sensitive window 11, and a processor 12. The memory of this example is different from the prior art, and at least the recording and recording system - the operating system, the user interface, the resident engine 2G2, and at least the waiting thread, and at least one active thread 204. In addition, the touch screen n of the present example can provide at least one external command to open or close or jump out of at least one application in the environment of its operating system 2〇1 as described in the prior art. Moreover, the operation of the processor 12 of this example is different from the prior art, and may be based on the above instructions for opening or _ or fetching the applications, and (4) the user graphical interface resident engine 202 in its operating system, system 2 In an environment, the state of these waiting threads 203 or these active threads 2〇4 and their resource allocation are re-switched and scheduled. Following the second figure, please refer to the third figure, which is a structural diagram of the relationship between an application and a thread in the palm-type embedded device of the present invention. In the figure, when the application 200821937 30 is in the function of being "turned off or jumped out by the user", it can suspend the thread 3〇1 that needs to be executed to close or jump out of the application 3, that is, only need to be loaded. Into the thread 301 to the memory 2 of the handheld embedded device 2, and excessive threads such as 3〇2, 303, 304, 30N accumulated in order to avoid the previous suspension of the application 30 are in the suspended thread 3〇 1 before, the operating system 2〇ι can also store the relevant data such as 302, 303, 304, 30N and its setting parameters on the hard disk or other storage media, and release its thread, such as 3〇2, 3〇3, 3 〇4, 30N occupy the memory 2 〇 space of the handheld embedded device 2. In this case, the memory space of the handheld embedded device 2 is prevented from being excessively occupied by the application program. In addition, in the memory 2 of the handheld embedded device 2, a user graphical interface resident engine 2〇2 is usually resident, thereby providing all threads such as 3 (H, 302, 303, 304, 30N sharing their location). Relevant data, code and related setting parameters are needed to effectively switch and schedule the status of each waiting thread or each active thread in each application and its resource allocation through the shared user graphical interface resident engine 202. Please note that in this example, each thread of each active application can be dynamically registered to the shared user graphical interface resident engine 202, and the shared user graphical interface resident engine 202 can be used to set the correspondence. The status of each thread of the application (such as waiting or active) and its resource allocation (such as starting or turning off the speaker) to quickly switch to the function instructions corresponding to each thread in each running application. In addition, when the 200821937 thread of each application waits for the user's graphical interface to stay in the default state, the user is 0. The graphical interface resident engine 202 can switch the currently-prepared application mode at any time and thus suspend the required thread, that is, the thread is cut from the waiting state to the active state, and (4) redraw the resources of the current task of the axis. When the application is normally exited, the user graphical interface resident engine 2 (10) should be - the main iron belongs to this application, the thread domain releases all its resources to red. For the second picture, please refer to the fourth picture, The figure is a schematic diagram of the memory space allocation of the handheld embedded type memory in the present invention. In the figure, the memory 20 has a job 2 (4) and operates a shawl, and the resource generally includes a thread 4〇2, at least one. The waiting thread 4〇1, at least one of the financial station 202, and the resident graphical interface of the user interface resident in the memory 2, or the user graphical interface resident in the program (4) 2 Sharing the usage code or related information or related setting parameters can enable each thread to be quickly switched and executed for each thread parent. For the second figure, the embedded skirt is referred to the fifth figure, which is used for the present invention. The following steps are included: - The flow of the program switching method (4) * The figure is at least in step 50. • The pre-entry operating system 201, the user graphical interface resident engine ςι to the main memory 20. Step 51: The outside world uses the touch screen 11 to open or close or jump out at least one application command in the operating system 2〇1 ring 200821937. Step 52: According to the instructions for turning on or off or jumping out of these applications, Through the user graphical interface resident engine 202 in its operating system 201 environment, the processing unit 12 re-switches and plans the sorrow and the lean source allocation corresponding to at least one of the waiting threads or at least one active thread in the applications. The above description is intended to be illustrative, and not restrictive, and the equivalents and modifications may be made without departing from the spirit and scope of the invention. Soft or hard or tough or any combination thereof should be included in the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a block diagram of a palm-type embedded device in the prior art; the second figure is a block diagram of a palm-type funeral device of the present invention; c. The third figure is a palm-type embedded in the present invention. The application program and the thread in the device are diagrams; the fourth figure is a schematic diagram of the space allocation of the main memory in the palm-type embedded device of the present invention; and the fifth figure is the invention for the palm-type embedded skirt A schematic diagram of the process of the application switching method. 200821937 [Description of main component symbols] 1: handheld embedded device; 10: main memory; 11: touch screen; 100: operating system; 101: active application; 102: another new application; 12 ··Processor; 2 ··Handheld embedded device; 20: Memory; 201: Operating system; 202: User graphical interface resident engine; 203: Waiting thread; 204: Active thread; 30: Application; 301, 302, 303, 304, 30N: Thread; 401 · Waiting thread; 402: Active thread; and, 50-52: Process step. 12