Information terminal device
To provide an information terminal device contributing to prevention of an operation not intended by a user. A communication management unit ( 512 ) of an SVG processing unit ( 510 ) displays an image (confirmation image) for requesting a user to perform a confirmation input to confirm whether to be connected to the network before performing network connection according to the definition of a link definition unit ( 630 ) in the SVG content ( 600 ). When the user rejects the network connection, the link defined by the link definition unit ( 630 ) is not referenced. On the other hand, when the user permits the network connection, the communication management unit ( 512 ) requests the data of the address defined by the link definition unit ( 630 ) from the HTTP server ( 10 ) or the like specified in the address. Upon reception of a response to this, a communication state display unit ( 513 ) displays the data reception state according to the report from a communication state report unit ( 121 ).
1. An information wireless terminal device comprising:
a drawing means executing a drawing process in accordance with a drawing definition information in page description data stored on the information wireless terminal device, the drawing process being executed to generate a first image according to the drawing definition information without requiring a network connection, and wherein the first image is displayable on the information wireless terminal device without requiring the network connection;
a data demanding means that provides a demand for demanding data from a provision device connected via a network in accordance with a link definition information in said page description data, the link definition information providing an address of the data that is acquirable from the provision device over the network connection;
a confirming means that requests input from a user to confirm whether or not the network connection is to be executed in accordance with said demand, the confirming means requesting the input from the user at the information wireless terminal device and prior to initiating the network connection in accordance with the demand; and
a providing means providing the demand from said demanding means to said provision device in the case that the input from the user selects the network connection, wherein a second image is displayed on the information wireless terminal device, the second image corresponding to data provided over the network connection in accordance with the link definition information, wherein if the input from the user selects refusal of the network connection, the data is not acquired from the provision device over the network connection and the first image is displayed on the image information wireless terminal, and wherein if the input from the user selects execution of the network connection, the data is acquired from the provision device over the network connection and the second image is displayed on the image information wireless terminal, wherein the information wireless terminal device further comprises an anchor processing means activating an external application in correspondence to the anchor definition information in said page description data.
2. An information wireless terminal device as claimed in claim 1 , wherein the information wireless terminal device further comprises:
a data acquiring means capable of acquiring the data from the provision device connected via the network in accordance with the link definition information in said page description data;
a data volume monitoring means detecting a total of data volumes of the page description data and all said data acquired in accordance with the link definition information in said page description data; and
a canceling means canceling the acquirement of said data by said data acquiring means, in the case that the total of said data volumes detected by said data volume monitoring means exceeds a predetermined threshold value.
3. An information wireless terminal device as claimed in claim 1 , wherein said providing means is provided with an adding means adding an identification information corresponding to said link definition information or said demanded data to the demand transmitted to said providing means.
4. An information wireless terminal device as claimed in claim 1 , wherein the information wireless terminal device further comprises a link processing means activating an application in correspondence to the link definition information in said page description data.
5. An information wireless terminal device as claimed in claim 4 , wherein the information wireless terminal device further comprises a frequency limit means limiting a frequency of activation of an application by said link processing means during reproduction of the page description data.
6. An information wireless terminal device as claimed in claim 4 , wherein the information wireless terminal device further comprises an operation limit means limiting an operation input in the application in correspondence to a display mode of the display by said activated application.
7. An information wireless terminal device as claimed in claim 4 , wherein the information wireless terminal device further comprises a control means controlling an operation state of the application before translation in correspondence to the transition between said mutually associable applications.
8. An information wireless terminal device, comprising:
a drawing processing unit that executes a drawing process in accordance with a drawing definition information in page description data stored on the information wireless terminal device, the drawing process being executed to generate a first image according to the drawing definition information without requiring a network connection, and wherein the first image is displayable on the information wireless terminal device without requiring the network connection;
a data demanding processing unit that provides a demand for demanding data from a provision device connected via a network in accordance with a link definition information in the page description data, the link definition information providing an address of the data that is acquirable from the provision device over the network connection;
a confirmation processing unit that requests input from a user to confirm whether or not the network connection is to be executed in accordance with the demand, the confirmation processing unit requesting the input from the user at the information wireless terminal device and prior to initiating the network connection in accordance with the demand; and
a providing processing unit that provides the demand from the data demanding processing unit to the provision device in the case that the input from the user selects the network connection, wherein a second image is displayed on the information wireless terminal device, the second image corresponding to data provided over the network connection in accordance with the link definition information, wherein if the input from the user selects refusal of the network connection, the data is not acquired from the provision device over the network connection and the first image is displayed on the image information wireless terminal, and wherein if the input from the user selects execution of the network connection, the data is acquired from the provision device over the network connection and the second image is displayed on the image information wireless terminal, wherein the information wireless terminal device further comprises:
an anchor processing unit that activates an external application in correspondence to the anchor definition information in said page description data.
9. The information wireless terminal device as claimed in claim 8 , wherein the information wireless terminal device further comprises:
a data acquiring processing unit that acquires the data from the provision device connected via the network in accordance with the link definition information in said page description data;
a data volume monitoring processing unit that detecting a total of data volumes of the page description data and all said data acquired in accordance with the link definition information in said page description data; and
a canceling processing unit that cancels the acquirement of said data by said data acquiring processing unit in the case that the total of said data volumes detected by said data volume monitoring processing unit exceeds a predetermined threshold value.
10. The information wireless terminal device as claimed in claim 8 , wherein said providing processing unit is provided with an adding unit that adds an identification information corresponding to said link definition information or said demanded data to the demand transmitted to said providing processing unit.
11. The information wireless terminal device as claimed in claim 8 , further comprising:
a link processing unit that activates an application in correspondence to the link definition information in said page description data.
12. The information wireless terminal device as claimed in claim 11 , further comprising:
a frequency limit processing unit that limits a frequency of activation of an application by said link processing unit during reproduction of the page description data.
13. The information wireless terminal device as claimed in claim 11 , further comprising:
an operation limit processing unit that limits an operation input in the application in correspondence to a display mode of the display by said activated application.
14. The information wireless terminal device as claimed in claim 11 , further comprising:
a controller that controls an operation state of the application before translation in correspondence to the transition between said mutually associable applications.