Pro Android Python with SL4A by Paul Ferrill

Author:Paul Ferrill
Language: eng
Format: mobi, epub, pdf
Publisher: Apress®
Published: 2011-07-04T16:00:00+00:00

ToneGeneratorFacade

If you need to generate DTMF tones for a specific function, such as interacting with an interactive voice response application, this call is for you. To use it you must call generateDtmfTones, passing in a string representing the numbers you wish to have generated. An optional integer argument allows you to alter the duration of each tone, with the default being 100 milliseconds.

UiFacade

This facade provides all the functions you'll need for creating user interface elements such as text boxes, check boxes, date pickers, and more. Some of these functions are single-action, meaning you need to call them only once to actually get a response. These functions also block or wait for the user to complete the action and close the dialog box. The two single-action, input–related dialog boxes are dialogGetInput and dialogGetPassword. Both have optional parameters to set the title, prompt message, and default input. Figure 5-8 shows the result of the following code:

>>> droid.dialogGetInput(u'My Title', u'My Message')

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