QPython Androidhelper Api文档

作者: 道阻且长_行则将至 | 来源:发表于2019-08-23 10:14 被阅读0次

QPython 文档

官网的导航出bug了根本没法看整理下方便查阅

QPython接口文档文字版

AndroidFacade

Clipboard APIs

setClipboard(text)

Put text in the clipboard

Parameters: text (str) – text

getClipboard(text)

Read text from the clipboard

Return: The text in the clipboard

from androidhelper import Android
droid = Android()
#setClipboard
droid.setClipboard("Hello World")
#getClipboard
clipboard = droid.getClipboard().result

Intent & startActivity APIs

makeIntent(action, uri, type, extras, categories, packagename, classname, flags)

Starts an activity and returns the result

Parameters:
action (str) – action
uri(Optional) (str) – uri
type(Optional) (str) – MIME type/subtype of the URI
extras(Optional) (object) – a Map of extras to add to the Intent
categories(Optional) (list) – a List of categories to add to the Intent
packagename(Optional) (str) – name of package. If used, requires classname to be useful
classname(Optional) (str) – name of class. If used, requires packagename to be useful
flags(Optional) (int) – Intent flags
Return:
An object representing an Intent

getIntent()

Returns the intent that launched the script

startActivityForResult(action, uri, type, extras, packagename, classname)

Starts an activity and returns the result

Parameters:
action (str) – action
uri(Optional) (str) – uri
type(Optional) (str) – MIME type/subtype of the URI
extras(Optional) (object) – a Map of extras to add to the Intent
packagename(Optional) (str) – name of package. If used, requires classname to be useful
classname(Optional) (str) – name of class. If used, requires packagename to be useful
Return:
A Map representation of the result Intent

startActivityForResultIntent(intent)

Starts an activity and returns the result

Parameters: intent (Intent) – Intent in the format as returned from makeIntent
Return: A Map representation of the result Intent

startActivityIntent(intent, wait)

Starts an activity

Parameters:
intent (Intent) – Intent in the format as returned from makeIntent
wait(Optional) (bool) – block until the user exits the started activity

startActivity(action, uri, type, extras, wait, packagename, classname)

Starts an activity

Parameters:
action (str) – action
uri(Optional) (str) – uri
type(Optional) (str) – MIME type/subtype of the URI
extras(Optional) (object) – a Map of extras to add to the Intent
wait(Optional) (bool) – block until the user exits the started activity
packagename(Optional) (str) – name of package. If used, requires classname to be useful
classname(Optional) (str) – name of class. If used, requires packagename to be useful

SendBroadcast APIs

sendBroadcast(action, uri, type, extras, packagename, classname)

Send a broadcast

Parameters:
action (str) – action
uri(Optional) (str) – uri
type(Optional) (str) – MIME type/subtype of the URI
extras(Optional) (object) – a Map of extras to add to the Intent
packagename(Optional) (str) – name of package. If used, requires classname to be useful
classname(Optional) (str) – name of class. If used, requires packagename to be useful

sendBroadcastIntent(intent)

Send a broadcast

Parameters: intent (Intent) – Intent in the format as returned from makeIntent

Vibrate

vibrate(intent)

Vibrates the phone or a specified duration in milliseconds

Parameters: duration (int) – duration in milliseconds

NetworkStatus

getNetworkStatus()

Returns the status of network connection

PackageVersion APIs

requiredVersion(requiredVersion)

Checks if version of QPython SL4A is greater than or equal to the specified version

Parameters: requiredVersion (int) – requiredVersion
Return: true or false

getPackageVersionCode(packageName)

Returns package version code

Parameters: packageName (str) – packageName
Return: Package version code

getPackageVersion(packageName)

Returns package version name

Parameters: packageName (str) – packageName
Return: Package version name

System APIs

getConstants(classname)

Get list of constants (static final fields) for a class

Parameters: classname (str) – classname
Return: list

environment()

A map of various useful environment details

Return: environment map object includes id, display, offset, TZ, SDK, download, appcache, availblocks, blocksize, blockcount, sdcard

log(message)

Writes message to logcat

Parameters: message (str) – message

SendEmail

sendEmail(to, subject, body, attachmentUri)

Launches an activity that sends an e-mail message to a given recipient

Parameters:
to (str) – A comma separated list of recipients
subject (str) – subject
body (str) – mail body
attachmentUri(Optional) (str) – message

Toast, getInput, getPassword, notify APIs

makeToast(message)

Displays a short-duration Toast notification

Parameters: message (str) – message

getInput(title, message)

Queries the user for a text input

Parameters:
title (str) – title of the input box
message (str) – message to display above the input box

getPassword(title, message)

Queries the user for a password

Parameters:
title (str) – title of the input box
message (str) – message to display above the input box

notify(title, message, url)

Displays a notification that will be canceled when the user clicks on it

Parameters:
title (str) – title
message (str) – message
url(optional) (str) – url
::

import androidhelper
droid = androidhelper.Android()
droid.notify(‘Hello’,’QPython’,’http://qpython.org’)
# you could set the 3rd parameter None also

ApplicationManagerFacade

Manager APIs

getLaunchableApplications()

Returns a list of all launchable application class names

Return: map object

launch(classname)

Start activity with the given class name

Parameters: classname (str) – classname

getRunningPackages()

Returns a list of packages running activities or services

Return: List of packages running activities

forceStopPackage(packageName)

Force stops a package

Parameters: packageName (str) – packageName

CameraFacade

cameraCapturePicture(targetPath)

Take a picture and save it to the specified path

Return: A map of Booleans autoFocus and takePicture where True indicates success

cameraInteractiveCapturePicture(targetPath)

Starts the image capture application to take a picture and saves it to the specified path

CommonIntentsFacade

Barcode

scanBarcode()

Starts the barcode scanner

Return: A Map representation of the result Intent

View APIs

pick(uri)

Display content to be picked by URI (e.g. contacts)

Return: A map of result values

view(uri, type, extras)

Start activity with view action by URI (i.e. browser, contacts, etc.)

viewMap(query)

Opens a map search for query (e.g. pizza, 123 My Street)

viewContacts()

Opens the list of contacts

viewHtml(path)

Opens the browser to display a local HTML file

search(query)

Starts a search for the given query

ContactsFacade

pickContact()

Displays a list of contacts to pick from

Return: A map of result values

pickPhone()

Displays a list of phone numbers to pick from

Return: The selected phone number

contactsGetAttributes()

Returns a List of all possible attributes for contacts

Return: a List of contacts as Maps

contactsGetIds()

Returns a List of all contact IDs

contactsGet(attributes)

Returns a List of all contacts

contactsGetById(id)

Returns contacts by ID

contactsGetCount()

Returns the number of contacts

queryContent(uri, attributes, selection, selectionArgs, order)

Content Resolver Query

Return: result of query as Maps

queryAttributes(uri)

Content Resolver Query Attributes

Return: a list of available columns for a given content uri

EventFacade

eventClearBuffer()

Clears all events from the event buffer

eventRegisterForBroadcast(category, enqueue)

Registers a listener for a new broadcast signal

eventUnregisterForBroadcast(category)

Stop listening for a broadcast signal

eventGetBrodcastCategories()

Lists all the broadcast signals we are listening for

eventPoll(number_of_events)

Returns and removes the oldest n events (i.e. location or sensor update, etc.) from the event buffer

Return: A List of Maps of event properties

eventWaitFor(eventName, timeout)

Blocks until an event with the supplied name occurs. The returned event is not removed from the buffer

Return: Map of event properties

eventWait(timeout)

Blocks until an event occurs. The returned event is removed from the buffer

Return: Map of event properties

eventPost(name, data, enqueue)

Post an event to the event queue

rpcPostEvent(name, data)

Post an event to the event queue

receiveEvent()

Returns and removes the oldest event (i.e. location or sensor update, etc.) from the event buffer

Return: Map of event properties

waitForEvent(eventName, timeout)

Blocks until an event with the supplied name occurs. The returned event is not removed from the buffer

Return: Map of event properties

startEventDispatcher(port)

Opens up a socket where you can read for events posted

stopEventDispatcher()

Stops the event server, you can’t read in the port anymore

LocationFacade

Providers APIs

locationProviders()

Returns availables providers on the phone

locationProviderEnabled(provider)

Ask if provider is enabled

Location APIs

startLocating(minDistance, minUpdateDistance)

Starts collecting location data

readLocation()

Returns the current location as indicated by all available providers

Return: A map of location information by provider

stopLocating()

Stops collecting location data

getLastKnownLocation()

Returns the last known location of the device

Return: A map of location information by provider

Droid = androidhelper.Android()
location = Droid.getLastKnownLocation().result
location = location.get('network', location.get('gps'))

GEO

geocode(latitude, longitude, maxResults)

Returns a list of addresses for the given latitude and longitude

Return: A list of addresses

PhoneFacade

PhoneStat APIs

startTrackingPhoneState()

Starts tracking phone state

readPhoneState()

Returns the current phone state and incoming number

Return: A Map of “state” and “incomingNumber”

stopTrackingPhoneState()

Stops tracking phone state

Call & Dia APIs

phoneCall(uri)

Calls a contact/phone number by URI

phoneCallNumber(number)

Calls a phone number

phoneDial(uri)

Dials a contact/phone number by URI

phoneDialNumber(number)

Dials a phone number

Get information APIs

getCellLocation()

Returns the current cell location

getNetworkOperator()

Returns the numeric name (MCC+MNC) of current registered operator

getNetworkOperatorName()

Returns the alphabetic name of current registered operator

getNetworkType()

Returns a the radio technology (network type) currently in use on the device

getPhoneType()

Returns the device phone type

getSimCountryIso()

Returns the ISO country code equivalent for the SIM provider’s country code

getSimOperator()

Returns the MCC+MNC (mobile country code + mobile network code) of the provider of the SIM. 5 or 6 decimal digits

getSimOperatorName()

Returns the Service Provider Name (SPN)

getSimSerialNumber()

Returns the serial number of the SIM, if applicable. Return null if it is unavailable

getSimState()

Returns the state of the device SIM card

getSubscriberId()

Returns the unique subscriber ID, for example, the IMSI for a GSM phone. Return null if it is unavailable

getVoiceMailAlphaTag()

Retrieves the alphabetic identifier associated with the voice mail number

getVoiceMailNumber()

Returns the voice mail number. Return null if it is unavailable

checkNetworkRoaming()

Returns true if the device is considered roaming on the current network, for GSM purposes

getDeviceId()

Returns the unique device ID, for example, the IMEI for GSM and the MEID for CDMA phones. Return null if device ID is not available

getDeviceSoftwareVersion()

Returns the software version number for the device, for example, the IMEI/SV for GSM phones. Return null if the software version is not available

getLine1Number()

Returns the phone number string for line 1, for example, the MSISDN for a GSM phone. Return null if it is unavailable

getNeighboringCellInfo()

Returns the neighboring cell information of the device

MediaRecorderFacade

Audio

recorderStartMicrophone(targetPath)

Records audio from the microphone and saves it to the given location

Video APIs

recorderStartVideo(targetPath, duration, videoSize)

Records video from the camera and saves it to the given location. Duration specifies the maximum duration of the recording session. If duration is 0 this method will return and the recording will only be stopped when recorderStop is called or when a scripts exits. Otherwise it will block for the time period equal to the duration argument. videoSize: 0=160x120, 1=320x240, 2=352x288, 3=640x480, 4=800x480.

recorderCaptureVideo(targetPath, duration, recordAudio)

Records video (and optionally audio) from the camera and saves it to the given location. Duration specifies the maximum duration of the recording session. If duration is not provided this method will return immediately and the recording will only be stopped when recorderStop is called or when a scripts exits. Otherwise it will block for the time period equal to the duration argument.

startInteractiveVideoRecording(path)

Starts the video capture application to record a video and saves it to the specified path

Stop

recorderStop()

Stops a previously started recording

SensorManagerFacade

Start & Stop

startSensingTimed(sensorNumber, delayTime)

Starts recording sensor data to be available for polling

startSensingThreshold(ensorNumber, threshold, axis)

Records to the Event Queue sensor data exceeding a chosen threshold

startSensing(sampleSize)

Starts recording sensor data to be available for polling

stopSensing()

Stops collecting sensor data

Read data APIs

readSensors()

Returns the most recently recorded sensor data

sensorsGetAccuracy()

Returns the most recently received accuracy value

sensorsGetLight()

Returns the most recently received light value

sensorsReadAccelerometer()

Returns the most recently received accelerometer values

Return: a List of Floats [(acceleration on the) X axis, Y axis, Z axis]

sensorsReadMagnetometer()

Returns the most recently received magnetic field values

Return: a List of Floats [(magnetic field value for) X axis, Y axis, Z axis]

sensorsReadOrientation()

Returns the most recently received orientation values

Return: a List of Doubles [azimuth, pitch, roll]

Droid = androidhelper.Android()
Droid.startSensingTimed(1, 250)
sensor = Droid.sensorsReadOrientation().result
Droid.stopSensing()

SettingsFacade

Screen

setScreenTimeout(value)

Sets the screen timeout to this number of seconds

Return: The original screen timeout

getScreenTimeout()

Gets the screen timeout

Return: the current screen timeout in seconds

AirplanerMode

checkAirplaneMode()

Checks the airplane mode setting

Return: True if airplane mode is enabled

toggleAirplaneMode(enabled)

Toggles airplane mode on and off

Return: True if airplane mode is enabled

Ringer Silent Mode

checkRingerSilentMode()

Checks the ringer silent mode setting

Return: True if ringer silent mode is enabled

toggleRingerSilentMode(enabled)

Toggles ringer silent mode on and off

Return: True if ringer silent mode is enabled

Vibrate Mode

toggleVibrateMode(enabled)

Toggles vibrate mode on and off. If ringer=true then set Ringer setting, else set Notification setting

Return: True if vibrate mode is enabled

getVibrateMode(ringer)

Checks Vibration setting. If ringer=true then query Ringer setting, else query Notification setting

Return: True if vibrate mode is enabled

Ringer & Media Volume

getMaxRingerVolume()

Returns the maximum ringer volume

getRingerVolume()

Returns the current ringer volume

setRingerVolume(volume)

Sets the ringer volume

getMaxMediaVolume()

Returns the maximum media volume

getMediaVolume()

Returns the current media volume

setMediaVolume(volume)

Sets the media volume

Screen Brightness

getScreenBrightness()

Returns the screen backlight brightness

Return: the current screen brightness between 0 and 255

setScreenBrightness(value)

Sets the the screen backlight brightness

Return: the original screen brightness

checkScreenOn()

Checks if the screen is on or off (requires API level 7)

Return: True if the screen is currently on

SmsFacade

smsSend(destinationAddress, text)

Sends an SMS

Parameters:
destinationAddress (str) – typically a phone number
text (str) –

smsGetMessageCount(unreadOnly, folder)

Returns the number of messages

Parameters:
unreadOnly (bool) – typically a phone number
folder(optional) (str) – default “inbox”

smsGetMessageIds(unreadOnly, folder)

Returns a List of all message IDs

Parameters:
unreadOnly (bool) – typically a phone number
folder(optional) (str) – default “inbox”

smsGetMessages(unreadOnly, folder, attributes)

Returns a List of all messages

Parameters:
unreadOnly (bool) – typically a phone number
folder (str) – default “inbox”
attributes(optional) (list) – attributes
Return:
a List of messages as Maps

smsGetMessageById(id, attributes)

Returns message attributes

Parameters:
id (int) – message ID
attributes(optional) (list) – attributes
Return:
a List of messages as Maps

smsGetAttributes()

Returns a List of all possible message attributes

smsDeleteMessage(id)

Deletes a message

Parameters: id (int) – message ID
Return: True if the message was deleted

smsMarkMessageRead(ids, read)

Marks messages as read

Parameters:
ids (list) – List of message IDs to mark as read
read (bool) – true or false
Return:
number of messages marked read

SpeechRecognitionFacade

recognizeSpeech(prompt, language, languageModel)

Recognizes user’s speech and returns the most likely result

Parameters:
prompt(optional) (str) – text prompt to show to the user when asking them to speak
language(optional) (str) – language override to inform the recognizer that it should expect speech in a language different than the one set in the java.util.Locale.getDefault()
languageModel(optional) (str) – informs the recognizer which speech model to prefer (see android.speech.RecognizeIntent)
Return:
An empty string in case the speech cannot be recongnized

ToneGeneratorFacade

generateDtmfTones(phoneNumber, toneDuration)

Generate DTMF tones for the given phone number

Parameters:
phoneNumber (str) – phone number
toneDuration(optional) (int) – default 100, duration of each tone in milliseconds

WakeLockFacade

wakeLockAcquireFull()

Acquires a full wake lock (CPU on, screen bright, keyboard bright)

wakeLockAcquirePartial()

Acquires a partial wake lock (CPU on)

wakeLockAcquireBright()

Acquires a bright wake lock (CPU on, screen bright)

wakeLockAcquireDim()

Acquires a dim wake lock (CPU on, screen dim)

wakeLockRelease()

Releases the wake lock

WifiFacade

wifiGetScanResults()

Returns the list of access points found during the most recent Wifi scan

wifiLockAcquireFull()

Acquires a full Wifi lock

wifiLockAcquireScanOnly()

Acquires a scan only Wifi lock

wifiLockRelease()

Releases a previously acquired Wifi lock

wifiStartScan()

Starts a scan for Wifi access points

Return: True if the scan was initiated successfully

checkWifiState()

Checks Wifi state

Return: True if Wifi is enabled

toggleWifiState(enabled)

Toggle Wifi on and off

Parameters: enabled(optional) (bool) – enabled
Return: True if Wifi is enabled

wifiDisconnect()

Disconnects from the currently active access point

Return: True if the operation succeeded

wifiGetConnectionInfo()

Returns information about the currently active access point

wifiReassociate()

Returns information about the currently active access point

Return: True if the operation succeeded

wifiReconnect()

Reconnects to the currently active access point

Return: True if the operation succeeded

BatteryManagerFacade

readBatteryData()

Returns the most recently recorded battery data

batteryStartMonitoring()

Starts tracking battery state

batteryStopMonitoring()

Stops tracking battery state

batteryGetStatus()

Returns the most recently received battery status data: 1 - unknown; 2 - charging; 3 - discharging; 4 - not charging; 5 - full

batteryGetHealth()

Returns the most recently received battery health data: 1 - unknown; 2 - good; 3 - overheat; 4 - dead; 5 - over voltage; 6 - unspecified failure

batteryGetPlugType()

Returns the most recently received plug type data: -1 - unknown 0 - unplugged 1 - power source is an AC charger 2 - power source is a USB port

batteryCheckPresent()

Returns the most recently received battery presence data

batteryGetLevel()

Returns the most recently received battery level (percentage)

batteryGetVoltage()

Returns the most recently received battery voltage

batteryGetTemperature()

Returns the most recently received battery temperature

batteryGetTechnology()

Returns the most recently received battery technology data

ActivityResultFacade

setResultBoolean(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultByte(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultShort(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultChar(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultInteger(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultLong(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultFloat(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultDouble(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultString(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultBooleanArray(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultByteArray(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultShortArray(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultCharArray(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultIntegerArray(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultLongArray(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultFloatArray(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultDoubleArray(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultStringArray(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

setResultSerializable(resultCode, resultValue)

Sets the result of a script execution. Whenever the script APK is called via startActivityForResult(), the resulting intent will contain SCRIPT_RESULT extra with the given value

Parameters:
resultCode (int) –
resultValue (byte) –

MediaPlayerFacade

Control

mediaPlay(url, tag, play)

Open a media file

Parameters:
url (str) – url of media resource
tag(optional) (str) – string identifying resource (default=default)
play(optional) (bool) – start playing immediately
Return:
true if play successful

mediaPlayPause(tag)

pause playing media file

Parameters: tag (str) – string identifying resource (default=default)
Return: true if successful

mediaPlayStart(tag)

start playing media file

Parameters: tag (str) – string identifying resource (default=default)
Return: true if successful

mediaPlayClose(tag)

Close media file

Parameters: tag (str) – string identifying resource (default=default)
Return: true if successful

mediaIsPlaying(tag)

Checks if media file is playing

Parameters: tag (str) – string identifying resource (default=default)
Return: true if successful

mediaPlaySetLooping(enabled, tag)

Set Looping

Parameters:
enabled (bool) – default true
tag (str) – string identifying resource (default=default)
Return:
True if successful

mediaPlaySeek(msec, tag)

Seek To Position

Parameters:
msec (int) – default true
tag (str) – string identifying resource (default=default)
Return:
New Position (in ms)

Get Information

mediaPlayInfo(tag)

Information on current media

Parameters: tag (str) – string identifying resource (default=default)
Return: Media Information

mediaPlayList()

Lists currently loaded media

Return: List of Media Tags

PreferencesFacade

prefGetValue(key, filename)

Read a value from shared preferences

Parameters:
key (str) – key
filename(optional) (str) – Desired preferences file. If not defined, uses the default Shared Preferences.

prefPutValue(key, value, filename)

Write a value to shared preferences

Parameters:
key (str) – key
value (str) – value
filename(optional) (str) – Desired preferences file. If not defined, uses the default Shared Preferences.

prefGetAll(filename)

Get list of Shared Preference Values

Parameters: filename(optional) (str) – Desired preferences file. If not defined, uses the default Shared Preferences.

QPyInterfaceFacade

executeQPy(script)

Execute a qpython script by absolute path

Parameters: script (str) – The absolute path of the qpython script
Return: bool

TextToSpeechFacade

ttsSpeak(message)

Speaks the provided message via TTS

Parameters: message (str) – message

ttsIsSpeaking()

Returns True if speech is currently in progress

EyesFreeFacade

ttsSpeak(message)

Speaks the provided message via TTS

Parameters: message (str) – message

BluetoothFacade

bluetoothActiveConnections()

Returns active Bluetooth connections

bluetoothWriteBinary(base64, connID)

Send bytes over the currently open Bluetooth connection

Parameters:
base64 (str) – A base64 encoded String of the bytes to be sent
connID(optional) (str) – Connection id

bluetoothReadBinary(bufferSize, connID)

Read up to bufferSize bytes and return a chunked, base64 encoded string

Parameters:
bufferSize (int) – default 4096
connID(optional) (str) – Connection id

bluetoothConnect(uuid, address)

Connect to a device over Bluetooth. Blocks until the connection is established or fails

Parameters:
uuid (str) – The UUID passed here must match the UUID used by the server device
address(optional) (str) – The user will be presented with a list of discovered devices to choose from if an address is not provided
Return:
True if the connection was established successfully

bluetoothAccept(uuid, timeout)

Listens for and accepts a Bluetooth connection. Blocks until the connection is established or fails

Parameters:
uuid (str) – The UUID passed here must match the UUID used by the server device
timeout (int) – How long to wait for a new connection, 0 is wait for ever (default=0)

bluetoothMakeDiscoverable(duration)

Requests that the device be discoverable for Bluetooth connections

Parameters: duration (int) – period of time, in seconds, during which the device should be discoverable (default=300)

bluetoothWrite(ascii, connID)

Sends ASCII characters over the currently open Bluetooth connection

Parameters:
ascii (str) – text
connID (str) – Connection id

bluetoothReadReady(connID)

Sends ASCII characters over the currently open Bluetooth connection

Parameters:
ascii (str) – text
connID (str) – Connection id

bluetoothRead(bufferSize, connID)

Read up to bufferSize ASCII characters

Parameters:
bufferSize (int) – default=4096
connID(optional) (str) – Connection id

bluetoothReadLine(connID)

Read the next line

Parameters: connID(optional) (str) – Connection id

bluetoothGetRemoteDeviceName(address)

Queries a remote device for it’s name or null if it can’t be resolved

Parameters: address (str) – Bluetooth Address For Target Device

bluetoothGetLocalName()

Gets the Bluetooth Visible device name

bluetoothSetLocalName(name)

Sets the Bluetooth Visible device name, returns True on success

Parameters: name (str) – New local name

bluetoothGetScanMode()

Gets the scan mode for the local dongle. Return values: -1 when Bluetooth is disabled. 0 if non discoverable and non connectable. 1 connectable non discoverable. 3 connectable and discoverable.

bluetoothGetConnectedDeviceName(connID)

Returns the name of the connected device

Parameters: connID (str) – Connection id

checkBluetoothState()

Checks Bluetooth state

Return: True if Bluetooth is enabled

toggleBluetoothState(enabled, prompt)

Toggle Bluetooth on and off

Parameters:
enabled (bool) –
prompt (str) – Prompt the user to confirm changing the Bluetooth state, default=true
Return:
True if Bluetooth is enabled

bluetoothStop(connID)

Stops Bluetooth connection

Parameters: connID (str) – Connection id

bluetoothGetLocalAddress()

Returns the hardware address of the local Bluetooth adapter

bluetoothDiscoveryStart()

Start the remote device discovery process

Return: true on success, false on error

bluetoothDiscoveryCancel()

Cancel the current device discovery process

Return: true on success, false on error

bluetoothIsDiscovering()

Return true if the local Bluetooth adapter is currently in the device discovery process

SignalStrengthFacade

startTrackingSignalStrengths()

Starts tracking signal strengths

readSignalStrengths()

Returns the current signal strengths

Return: A map of gsm_signal_strength

stopTrackingSignalStrengths()

Stops tracking signal strength

WebCamFacade

webcamStart(resolutionLevel, jpegQuality, port)

Starts an MJPEG stream and returns a Tuple of address and port for the stream

Parameters:
resolutionLevel (int) – increasing this number provides higher resolution (default=0)
jpegQuality (int) – a number from 0-10 (default=20)
port (int) – If port is specified, the webcam service will bind to port, otherwise it will pick any available port (default=0)

webcamAdjustQuality(resolutionLevel, jpegQuality)

Adjusts the quality of the webcam stream while it is running

Parameters:
resolutionLevel (int) – increasing this number provides higher resolution (default=0)
jpegQuality (int) – a number from 0-10 (default=20)

cameraStartPreview(resolutionLevel, jpegQuality, filepath)

Start Preview Mode. Throws ‘preview’ events

Parameters:
resolutionLevel (int) – increasing this number provides higher resolution (default=0)
jpegQuality (int) – a number from 0-10 (default=20)
filepath (str) – Path to store jpeg files
Return:
True if successful

cameraStopPreview()

Stop the preview mode

UiFacade

Dialog

dialogCreateInput(title, message, defaultText, inputType)

Create a text input dialog

Parameters:
title (str) – title of the input box
message (str) – message to display above the input box
defaultText(optional) (str) – text to insert into the input box
inputType(optional) (str) – type of input data, ie number or text

dialogCreatePassword(title, message)

Create a password input dialog

Parameters:
title (str) – title of the input box
message (str) – message to display above the input box

dialogGetInput(title, message, defaultText)

Create a password input dialog

Parameters:
title (str) – title of the input box
message (str) – message to display above the input box
defaultText(optional) (str) – text to insert into the input box

dialogGetPassword(title, message)

Queries the user for a password

Parameters:
title (str) – title of the password box
message (str) – message to display above the input box

dialogCreateSeekBar(start, maximum, title)

Create seek bar dialog

Parameters:
start (int) – default=50
maximum (int) – default=100
title (int) – title

dialogCreateTimePicker(hour, minute, is24hour)

Create time picker dialog

Parameters:
hour (int) – default=0
miute (int) – default=0
is24hour (bool) – default=false

dialogCreateDatePicker(year, month, day)

Create date picker dialog

Parameters:
year (int) – default=1970
month (int) – default=1
day (int) – default=1

NFC

Data structs QPython NFC json result

{
"role": <role>, # could be self/master/slave
"stat": <stat>, # could be ok / fail / cancl
"message": <message get>
}
APIs

dialogCreateNFCBeamMaster(title, message, inputType)

Create a dialog where you could create a qpython beam master

Parameters:
title (str) – title of the input box
message (str) – message to display above the input box
inputType(optional) (str) – type of input data, ie number or text

NFCBeamMessage(content, title, message)

Create a dialog where you could create a qpython beam master

Parameters:
content (str) – message you want to sent
title (str) – title of the input box
message (str) – message to display above the input box
inputType(optional) (str) – type of input data, ie number or text

dialogCreateNFCBeamSlave(title, message)

Create a qpython beam slave

Parameters:
title (str) – title of the input box
message (str) – message to display above the input box

Progress

dialogCreateSpinnerProgress(message, maximumProgress)

Create a spinner progress dialog

Parameters:
message(optional) (str) – message
maximunProgress(optional) (int) – dfault=100

dialogSetCurrentProgress(current)

Set progress dialog current value

Parameters: current (int) – current

dialogSetMaxProgress(max)

Set progress dialog maximum value

Parameters: max (int) – max

dialogCreateHorizontalProgress(title, message, maximumProgress)

Create a horizontal progress dialog

Parameters:
title(optional) (str) – title
message(optional) (str) – message
maximunProgress(optional) (int) – dfault=100

Alert

dialogCreateAlert(title, message)

Create alert dialog

Parameters:
title(optional) (str) – title
message(optional) (str) – message
maximunProgress(optional) (int) – dfault=100

Dialog Control

dialogSetPositiveButtonText(text)

Set alert dialog positive button text

Parameters: text (str) – text

dialogSetNegativeButtonText(text)

Set alert dialog negative button text

Parameters: text (str) – text

dialogSetNeutralButtonText(text)

Set alert dialog button text

Parameters: text (str) – text

dialogSetItems(items)

Set alert dialog list items

Parameters: items (list) – items

dialogSetSingleChoiceItems(items, selected)

Set alert dialog list items

Parameters:
items (list) – items
selected (int) – selected item index (default=0)

dialogSetMultiChoiceItems(items, selected)

Set dialog multiple choice items and selection

Parameters:
items (list) – items
selected (int) – selected item index (default=0)

addContextMenuItem(label, event, eventData)

Adds a new item to context menu

Parameters:
label (str) – label for this menu item
event (str) – event that will be generated on menu item click
eventData (object) – event object

addOptionsMenuItem(label, event, eventData, iconName)

Adds a new item to context menu

Parameters:
label (str) – label for this menu item
event (str) – event that will be generated on menu item click
eventData (object) – event object
iconName (str) – Android system menu icon, see http://developer.android.com/reference/android/R.drawable.html

dialogGetResponse()

Returns dialog response

dialogGetSelectedItems()

This method provides list of items user selected

dialogDismiss()

Dismiss dialog

dialogShow()

Show dialog

Layout

fullShow(layout)

Show Full Screen

Parameters: layout (string) – String containing View layout

fullDismiss()

Dismiss Full Screen

fullQuery()

Get Fullscreen Properties

fullQueryDetail(id)

Get fullscreen properties for a specific widget

Parameters: id (str) – id of layout widget

fullSetProperty(id)

Set fullscreen widget property

Parameters:
id (str) – id of layout widget
property (str) – name of property to set
value (str) – value to set property to

fullSetList(id, list)

Attach a list to a fullscreen widget

Parameters:
id (str) – id of layout widget
list (list) – List to set

fullKeyOverride(keycodes, enable)

Override default key actions

Parameters:
keycodes (str) – id of layout widget
enable (bool) – List to set (default=true)

WebView

webViewShow()

Display a WebView with the given URL

Parameters:
url (str) – url
wait(optional) (bool) – block until the user exits the WebView

USB Host Serial Facade

QPython 1.3.1+ and QPython3 1.0.3+ contains this feature

SL4A Facade for USB Serial devices by Android USB Host API.

It control the USB-Serial like devices from Andoroid which has USB Host Controller .

The sample demonstration is also available at youtube video

Requirements

Android device which has USB Host controller (and enabled in that firmware).

Android 4.0 (API14) or later.

USB Serial devices (see Status).

USB Serial devices were not handled by Android kernel.

I heard some android phone handle USB Serial devices > make /dev/ttyUSB0 in kernel level. > In this case, Android does not be able to handle the device > from OS level.

please check Android Applications be able to grab the target USB Devices, such as USB Device Info.

Status

probably work with USB CDC, like FTDI, Arduino or else.

2012/09/10: work with 78K0F0730 device (new RL78) with Tragi BIOS board.

M78K0F0730

2012/09/24: work with some pl2303 devcies.

Author

This facade developped by Kuri65536 you can see the commit log in it.

APIs

usbserialGetDeviceList()

Returns USB devices reported by USB Host API.

Return: Returns “Map of id and string information Map<String, String>

usbserialDisconnect(connID)

Disconnect all USB-device

Parameters: connID (str) – connection ID

usbserialActiveConnections()

Returns active USB-device connections.

Return: Returns “Active USB-device connections by Map UUID vs device-name.”

usbserialWriteBinary(base64, connID)

Send bytes over the currently open USB Serial connection.

Parameters:
base64 (str) –
connId (str) –

usbserialReadBinary(bufferSize, connID)

Read up to bufferSize bytes and return a chunked, base64 encoded string

Parameters:
bufferSize (int) –
connId (str) –

usbserialConnect(hash, options)

Connect to a device with USB-Host. request the connection and exit

Parameters:
hash (str) –
options (str) –
Return:
Returns messages the request status

usbserialHostEnable()

Requests that the host be enable for USB Serial connections.

Return: True if the USB Device is accesible

usbserialWrite(String ascii, String connID)

Sends ASCII characters over the currently open USB Serial connection

Parameters:
ascii (str) –
connID (str) –

usbserialReadReady(connID)

Parameters: connID (str) –

Return: True if the next read is guaranteed not to block

usbserialRead(connID, bufferSize)

Read up to bufferSize ASCII characters.

Parameters:
connID (str) –
bufferSize (int) –

usbserialGetDeviceName(connID)

Queries a remote device for it’s name or null if it can’t be resolved

Parameters: connID (str) –