Difference between revisions of "Phonebot developer's reference/Object reference"
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|<code>notify(title, text, module)</code> | |<code>notify(title, text, module)</code> | ||
|Display a status bar notification. The <code>title</code> will be used as the ticker text and title. The <code>module</code> is the name of the module to open when the users selects the notification. | |Display a status bar notification. The <code>title</code> will be used as the ticker text and title. The <code>module</code> is the name of the module to open when the users selects the notification. | ||
+ | |- | ||
+ | |<code>now()</code> | ||
+ | |Current time. See also [[Phonebot_developer%27s_reference/Object_reference#Datetime|datetime.now()]]. | ||
|- | |- | ||
|<code>open_application(name)</code> | |<code>open_application(name)</code> | ||
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=== Module === | === Module === | ||
+ | |||
+ | See [[Using display properties]] for details on accessing display properties. | ||
Properties | Properties | ||
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!Syntax | !Syntax | ||
!Description | !Description | ||
+ | |- | ||
+ | |<code>event_size</code> | ||
+ | |Read-only. The number of events in the queue. | ||
|- | |- | ||
|<code>gravity [ bottom <nowiki>|</nowiki> center_horizontal <nowiki>|</nowiki> center_vertical <nowiki>|</nowiki> left <nowiki>|</nowiki> right <nowiki>|</nowiki> top ]</code>, default <code>center_horizontal <nowiki>|</nowiki> center_vertical</code> | |<code>gravity [ bottom <nowiki>|</nowiki> center_horizontal <nowiki>|</nowiki> center_vertical <nowiki>|</nowiki> left <nowiki>|</nowiki> right <nowiki>|</nowiki> top ]</code>, default <code>center_horizontal <nowiki>|</nowiki> center_vertical</code> | ||
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| | | | ||
|- | |- | ||
+ | |} | ||
+ | |||
+ | Methods | ||
+ | |||
+ | {|class="wikitable sortable" | ||
+ | |- | ||
+ | !Syntax | ||
+ | !Description | ||
+ | |- | ||
+ | |<code>size = clear_events()</code> | ||
+ | |Delete all events and return how many were deleted. | ||
+ | |- | ||
+ | |<code>event = get_event()</code> | ||
+ | |Retrieve the next event in the queue. | ||
+ | |- | ||
+ | |<code>event = pop_event()</code> | ||
+ | |Retrieve and delete the next event in the queue. | ||
+ | |- | ||
+ | |<code>show_file_dialog(path, filter, includeFiles)</code> | ||
+ | |Display a file browser dialog. If an item is selected, the module's on_service event will fire. The selected item will be contained in the module's event queue. | ||
+ | * path - the path to the initial folder or file | ||
+ | * filter - an array of file masks, values can be: | ||
+ | ** *xxx - match the end of a file name | ||
+ | ** xxx* - match the beginning of a file name | ||
+ | ** xxx - match the file name exactly | ||
+ | * includeFile - boolean, true to list files, false to exclude files and ignore the filter | ||
+ | |||
+ | See [[Using the Phonebot file object]] for managing files. | ||
+ | |||
+ | See [[Using Phonebot services]] for information on application-level services. | ||
|} | |} | ||
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== Visual types == | == Visual types == | ||
+ | |||
+ | See [[Using display properties]] for details on accessing display properties. | ||
Properties | Properties | ||
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| | | | ||
|- | |- | ||
− | |<code>type [ button <nowiki>|</nowiki> check <nowiki>|</nowiki> drop_down_list <nowiki>|</nowiki> edit <nowiki>|</nowiki> image <nowiki>|</nowiki> label <nowiki>|</nowiki> list <nowiki>|</nowiki> radio ]</code> | + | |<code>type [ button <nowiki>|</nowiki> check <nowiki>|</nowiki> drop_down_list <nowiki>|</nowiki> edit <nowiki>|</nowiki> image <nowiki>|</nowiki> label <nowiki>|</nowiki> list <nowiki>|</nowiki> radio <nowiki>|</nowiki> web_view ]</code> |
|Read-only | |Read-only | ||
|- | |- | ||
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=== Image === | === Image === | ||
− | The image control uses the [[Phonebot_developer%27s_reference/Advanced_tools#Display_properties|display properties]] configure what image is displayed and how it is displayed. | + | The image control uses the [[Phonebot_developer%27s_reference/Advanced_tools#Display_properties|display properties]] configure what image is displayed and how it is displayed. |
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=== Label === | === Label === | ||
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Properties | Properties | ||
+ | |||
+ | The text property can contain a semi-colon-delimited list of values to populate the list. | ||
{|class="wikitable sortable" | {|class="wikitable sortable" | ||
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|true/false | |true/false | ||
|- | |- | ||
+ | |} | ||
+ | |||
+ | === Web view === | ||
+ | |||
+ | The initial URL to load can be set using the [[Using Phonebot display properties|image source property]]. Calling <code>my_web_view.set_display("image", "source", url)</code> loads a new URL. The image storage and scale properties are not yet supported. | ||
+ | |||
+ | Properties | ||
+ | |||
+ | {|class="wikitable sortable" | ||
+ | |- | ||
+ | !Syntax | ||
+ | !Description | ||
+ | |- | ||
+ | |<code>value</code> | ||
+ | |The last URL resource loaded for the page. This will be updated each time <code>on_update</code> fires. | ||
+ | |} | ||
+ | |||
+ | Methods | ||
+ | |||
+ | {|class="wikitable sortable" | ||
+ | |- | ||
+ | !Syntax | ||
+ | !Description | ||
+ | |- | ||
+ | |<code>back()</code> | ||
+ | |Go to the previous page in the history. | ||
+ | |- | ||
+ | |<code>forward()</code> | ||
+ | |Go to the next page in the history. | ||
+ | |- | ||
+ | |<code>reload()</code> | ||
+ | |Reload the current page. | ||
+ | |} | ||
+ | |||
+ | Events | ||
+ | |||
+ | {|class="wikitable sortable" | ||
+ | |- | ||
+ | !Syntax | ||
+ | !Description | ||
+ | |- | ||
+ | |<code>on_click</code> | ||
+ | |The web view is clicked. | ||
+ | |- | ||
+ | |<code>on_update</code> | ||
+ | |A web resource is being loaded. The <code>value</code> of the control is the URL of that resource. Setting <code>value</code> while a resource is being loaded overrides the original resource. | ||
|} | |} | ||
== Services == | == Services == | ||
− | See [[ | + | See [[Phonebot developer's reference/Object reference/Using Phonebot services#Object_reference|Using Phonebot services: Object reference]] |
== Variables == | == Variables == | ||
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|<code>clear()</code> | |<code>clear()</code> | ||
| | | | ||
+ | |- | ||
+ | |<code>string = byte_to_string()</code> | ||
+ | |Convert an array of bytes to a string. C.f. [[Phonebot_developer%27s_reference/Object_reference#String|string.to_byte_array()]]. | ||
|- | |- | ||
|<code>delete_element(index)</code> | |<code>delete_element(index)</code> | ||
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=== Database === | === Database === | ||
− | + | See [[Managing_databases_in_Phonebot_applications#Database|Managing databases: Database]]. | |
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=== Datetime === | === Datetime === | ||
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|- | |- | ||
|<code>now()</code> | |<code>now()</code> | ||
− | | | + | |Current time. See also [[Phonebot_developer%27s_reference/Object_reference#Application|application.now()]]. |
|- | |- | ||
|'''TBD''' <code>parse(value, format)</code> | |'''TBD''' <code>parse(value, format)</code> | ||
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|- | |- | ||
|} | |} | ||
+ | |||
+ | === File === | ||
+ | |||
+ | See [[Phonebot developer's reference/Object reference/Using the Phonebot file object|Using the Phonebot file object]] | ||
=== Json === | === Json === | ||
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|- | |- | ||
|<code>size</code> | |<code>size</code> | ||
− | |Read-only. Returns the size of the | + | |Read-only. Returns the size of the JSON array. |
|- | |- | ||
|} | |} | ||
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!Syntax | !Syntax | ||
!Description | !Description | ||
+ | |- | ||
+ | |<code>value = delete_element(name)</code> | ||
+ | |Delete the name/value pair and return the deleted object. | ||
+ | |- | ||
+ | |<code>value = delete_record(index)</code> | ||
+ | |Delete the JSON object at the specified index and return the deleted object. | ||
|- | |- | ||
|<code>string = get_element(name)</code> | |<code>string = get_element(name)</code> | ||
− | |Returns the named value or a | + | |Returns the named value or a JSON array. |
|- | |- | ||
|<code>string = get_record(index)</code> | |<code>string = get_record(index)</code> | ||
− | |Returns a value or | + | |Returns a value or JSON object at the index. |
+ | |- | ||
+ | |<code>set_element(name, value)</code> | ||
+ | |Add the name/value pair to the JSON object. | ||
|- | |- | ||
+ | |<code>string = set_record(index, value)</code> | ||
+ | |Add the JSON value to a JSON array at the specified index. | ||
|} | |} | ||
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=== Record === | === Record === | ||
− | + | See [[Managing_databases_in_Phonebot_applications#Record|Managing databases: Record]]. | |
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=== String === | === String === | ||
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|<code>string = substring(start_index, end_index)</code> | |<code>string = substring(start_index, end_index)</code> | ||
| | | | ||
+ | |- | ||
+ | |<code>array = to_byte_array()</code> | ||
+ | |Convert the string to an array of their decimal value representation. C.f. [[Phonebot_developer%27s_reference/Object_reference#Array|array.byte_to_string()]]. | ||
|- | |- | ||
|} | |} | ||
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|- | |- | ||
|<code>text</code> | |<code>text</code> | ||
− | | | + | |Text content. |
|- | |- | ||
|} | |} | ||
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!Syntax | !Syntax | ||
!Description | !Description | ||
+ | |- | ||
+ | |<code>value = add_child(xml)</code> | ||
+ | |Append the XML as the last child and return true/false. | ||
+ | |- | ||
+ | |<code>value = create_element(name)</code> | ||
+ | |Create an empty element and return true/false. | ||
+ | |- | ||
+ | |<code>value = delete_attribute(name)</code> | ||
+ | |Delete the named attribute and return its value. | ||
+ | |- | ||
+ | |<code>xml = delete_child(index)</code> | ||
+ | |Delete the child at the specified index and return its value. | ||
|- | |- | ||
|<code>map = get_attributes()</code> | |<code>map = get_attributes()</code> |
Latest revision as of 02:48, 5 November 2014
Container types
Application
Properties
Syntax | Description |
---|---|
description
|
|
name
|
Read-only |
startup
|
Read-only |
text
|
Events
Syntax | Description |
---|---|
on_close
|
|
on_open
|
|
on_service
|
Fires after any service's on_update fires.
|
Methods
Syntax | Description |
---|---|
close_application()
|
|
close_module()
|
|
value = database_exists(name)
|
Returns true if the database exists |
delete_database(name)
|
Deletes the database and all records in it. |
database = get_database(name)
|
Retrieve the database and create if it doesn't exist. |
array = get_database_names()
|
|
log(message)
|
Log a user event. |
notify(title, text, module)
|
Display a status bar notification. The title will be used as the ticker text and title. The module is the name of the module to open when the users selects the notification.
|
now()
|
Current time. See also datetime.now(). |
open_application(name)
|
Open a Phonebot application by passing pbot:APPLICATION_NAME . Open other Android applications using their Intent URI:
|
open_module(name)
|
Module
See Using display properties for details on accessing display properties.
Properties
Syntax | Description |
---|---|
event_size
|
Read-only. The number of events in the queue. |
gravity [ bottom | center_horizontal | center_vertical | left | right | top ] , default center_horizontal | center_vertical
|
Read-only array |
name
|
Read-only |
orientation [ vertical | horizontal ]
|
Read-only |
text
|
Methods
Syntax | Description |
---|---|
size = clear_events()
|
Delete all events and return how many were deleted. |
event = get_event()
|
Retrieve the next event in the queue. |
event = pop_event()
|
Retrieve and delete the next event in the queue. |
show_file_dialog(path, filter, includeFiles)
|
Display a file browser dialog. If an item is selected, the module's on_service event will fire. The selected item will be contained in the module's event queue.
See Using the Phonebot file object for managing files. See Using Phonebot services for information on application-level services. |
Events
Syntax | Description |
---|---|
on_open
|
|
on_close
|
|
on_service
|
Fires after any service's on_update fires.
|
Visual types
See Using display properties for details on accessing display properties.
Properties
Syntax | Description |
---|---|
enabled
|
true/false |
group
|
Read-only |
layout_height [ fill_container | wrap_content ]
|
Read-only |
layout_width [ fill_container | wrap_content ]
|
Read-only |
name
|
Read-only |
text
|
|
type [ button | check | drop_down_list | edit | image | label | list | radio | web_view ]
|
Read-only |
visible
|
true/false |
Events
Syntax | Description |
---|---|
on_click
|
Button
Check box
Properties
Syntax | Description |
---|---|
value
|
true/false |
Drop down list
See List.
Edit box
Events
Syntax | Description |
---|---|
on_update
|
Fires after any change to the contents |
Image
The image control uses the display properties configure what image is displayed and how it is displayed.
Label
List
Properties
The text property can contain a semi-colon-delimited list of values to populate the list.
Syntax | Description |
---|---|
selected_index
|
Read-only |
selected_item
|
Read-only. The text of column zero of the selected row |
size
|
Read-only |
Methods
col
values can be either zero, for the display value, or a non-numeric value to retrieve the previously set named data value.
Syntax | Description |
---|---|
index = add_item(item)
|
Add and item to the list and return the index of the added item. |
clear()
|
|
delete_item(index)
|
|
item = get_item(row, col)
|
|
array = get_items(col)
|
|
set_item(row, col, value)
|
|
sort(type, col)
|
0 = alpha-numeric by value, 1 = numeric by value |
/* Add 10 rows */ for (index = 0; index < 10; index = index + 1) list1.add_item("New item " & index) end /* Set and get the string displayed in the 5th row */ list1.set_item(4, 0, "New text for the row") /* Note: the row must already exist. */ row_val = list1.get_item(4, 0) /* will retrieve "New item 4" */ /* Set and get the a named data value for the 5th row */ list1.set_item(4, "my data", "hidden value") /* Note: the row must already exist. */ list1.set_item(4, "more data", "another value") /* Note: the row must already exist. */ row_val = list1.get_item(4, "my data") /* will retrieve "hidden value" */
Radio button
Properties
Syntax | Description |
---|---|
value
|
true/false |
Web view
The initial URL to load can be set using the image source property. Calling my_web_view.set_display("image", "source", url)
loads a new URL. The image storage and scale properties are not yet supported.
Properties
Syntax | Description |
---|---|
value
|
The last URL resource loaded for the page. This will be updated each time on_update fires.
|
Methods
Syntax | Description |
---|---|
back()
|
Go to the previous page in the history. |
forward()
|
Go to the next page in the history. |
reload()
|
Reload the current page. |
Events
Syntax | Description |
---|---|
on_click
|
The web view is clicked. |
on_update
|
A web resource is being loaded. The value of the control is the URL of that resource. Setting value while a resource is being loaded overrides the original resource.
|
Services
See Using Phonebot services: Object reference
Variables
Properties
Syntax | Description |
---|---|
(value)
|
Tacit, set/return value by default |
Array
Manage a collection of values. Values are stored in the order they are added; sorting reorders and eliminates the original order.
Properties
Syntax | Description |
---|---|
size
|
Methods
Syntax | Description |
---|---|
index = add_element(element)
|
Add an element to the end of the collection. |
clear()
|
|
string = byte_to_string()
|
Convert an array of bytes to a string. C.f. string.to_byte_array(). |
delete_element(index)
|
|
boolean = exists(value)
|
|
element = get_element(index)
|
Get the value at index .
|
string = join(delimiter)
|
Join the array elements with delimiter and return the string. |
reverse()
|
|
index = set_element(index, value)
|
Set the element. Log runtime error if it doesn't exist. |
sort(type)
|
0 = alpha-numeric by value, 1 = numeric by value |
unique()
|
Delete any duplicate values. The first value will be retained and subsequent duplicates will be deleted. |
Database
See Managing databases: Database.
Datetime
Properties
Syntax | Description |
---|---|
Methods
Syntax | Description |
---|---|
add_duration(formatted_value)
|
Add a duration to the datetime. Values are strings in the format:
DURATION[y|M|d|h|m|s] |
datetime = difference(datetime)
|
Calculates the difference between the two datetime s.
|
string = format(format)
|
Uses the Java date format pattern syntax |
format_difference()
|
Formats the datetime value returned by difference() . Formatted as HH:mm:ss . The result is only valid within a 24 hour range.
|
now()
|
Current time. See also application.now(). |
TBD parse(value, format)
|
Set the datetime to the string value formatted as format .
|
File
See Using the Phonebot file object
Json
Properties
Syntax | Description |
---|---|
is_valid
|
|
size
|
Read-only. Returns the size of the JSON array. |
Methods
Syntax | Description |
---|---|
value = delete_element(name)
|
Delete the name/value pair and return the deleted object. |
value = delete_record(index)
|
Delete the JSON object at the specified index and return the deleted object. |
string = get_element(name)
|
Returns the named value or a JSON array. |
string = get_record(index)
|
Returns a value or JSON object at the index. |
set_element(name, value)
|
Add the name/value pair to the JSON object. |
string = set_record(index, value)
|
Add the JSON value to a JSON array at the specified index. |
Map
Manage a collection of names mapped to values. Pairs are stored in the order they are added; sorting reorders and eliminates the original order.
Properties
Syntax | Description |
---|---|
size
|
Methods
Syntax | Description |
---|---|
index = add_named_element(name, value)
|
Add an element to the end of the collection. |
add_names(array)
|
|
clear()
|
|
delete_element(name)
|
|
boolean = exists(name)
|
|
value = get_element(name)
|
Get the value mapped by name .
|
name = get_name(index)
|
Get the name at index .
|
array = get_names()
|
|
value = get_value(index)
|
Get the value at index .
|
array = get_values()
|
|
string = join_names(delimiter)
|
Join the names with delimiter and return the string. |
string = join_values(delimiter)
|
Join the values with delimiter and return the string. |
reverse()
|
|
index = set_element(name, value)
|
Set the element. Log runtime error if it doesn't exist. |
sort(type)
|
0 = alpha-numeric by value, 1 = numeric by value, 2 = alpha-numeric by name, 3 = numeric by name |
Number
Properties
Syntax | Description |
---|---|
Methods
Syntax | Description |
---|---|
number = average(array)
|
Sets the value to the average and returns that value. |
number = fraction()
|
x.y returns 0.y |
number = integer()
|
x.y returns x |
TBD number = random(min, max)
|
A random number between min and max |
number = round()
|
< x.5 returns x; >= x.5 returns x + 1 |
Record
See Managing databases: Record.
String
Properties
Syntax | Description |
---|---|
size
|
Read-only |
Methods
Syntax | Description |
---|---|
index = index_of(string)
|
|
string = replace_all(value, replacement)
|
|
array = split(delimiter)
|
|
string = substring(start_index, end_index)
|
|
array = to_byte_array()
|
Convert the string to an array of their decimal value representation. C.f. array.byte_to_string(). |
XML
Parse and query XML and HTML data.
Properties
Syntax | Description |
---|---|
is_valid
|
Read-only. |
name
|
Read-only. Element name. |
size
|
Read-only. Number of children. |
text
|
Text content. |
Methods
Syntax | Description |
---|---|
value = add_child(xml)
|
Append the XML as the last child and return true/false. |
value = create_element(name)
|
Create an empty element and return true/false. |
value = delete_attribute(name)
|
Delete the named attribute and return its value. |
xml = delete_child(index)
|
Delete the child at the specified index and return its value. |
map = get_attributes()
|
The element's attribute names mapped to their values. |
xml = get_child(index)
|
|
xml | array = query(xpath)
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Query the document using XPath and return XML or an array of attribute values. Use xml.is_valid to determine whether XML or an array has been returned. Uses a subset of the syntax supported by the Java XPath library. The following location path expressions are supported:
/foo/bar //bar /foo/bar/* /for/@id (returns array) /foo/bar/text() (returns array) Predicates are not supported: /foo[@bar='bat'] |