1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
|
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:FDL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Free Documentation License
** Alternatively, this file may be used under the terms of the GNU Free
** Documentation License version 1.3 as published by the Free Software
** Foundation and appearing in the file included in the packaging of this
** file.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
/*!
\group qtsymbian
\title Qt for the Symbian platform
\ingroup qt-embedded
\brief Documents related to Qt on the Symbian platform
Qt for Symbian is a C++ framework for GUI and application development
for embedded devices running Symbian. Qt for Symbian provides all
functionality required to develop rich end-user applications for devices
running S60 3.1 and later.
\table 100%
\header \o Getting Started \o Reference \o Development
\row
\o
\list
\o \l {Qt for the Symbian platform Requirements}
\o \l {Installing Qt on the Symbian platform from a Binary Package}
\o \l {Installing Qt on the Symbian platform}
\o \l {The Symbian platform - Introduction to Qt}{Introduction to using Qt}
\endlist
\o
\list
\o \l {Exception Safety with Symbian}
\o \l {Platform Notes - Symbian} {Qt for the Symbian platform - state of support}
\o \l {qmake Platform Notes#Symbian platform} {Qt for Symbian extensions for qmake}
\o \l {Symbian Platform Security Requirements} {Symbian Platform Security Requirements}
\endlist
\o
\list
\o \l {Deploying an Application on the Symbian platform}{Deploying Applications}
\endlist
\endtable
*/
/*!
\page symbian-platform-security-requirements.html
\title Symbian Platform Security Requirements
\ingroup qtsymbian
On Symbian, processes that access media via the network must
have the \c NetworkServices platform security capability. If the client
process lacks this capability, operations will result in errors.
This failure is indicated by a state() of Phonon::ErrorState.
Platform security capabilities are added via the
\l{qmake-variable-reference.html#target-capability}{TARGET.CAPABILITY}
qmake variable.
*/
/*!
\page symbian-with-qt-introduction.html
\title The Symbian platform - Introduction to Qt
\brief An introduction to Qt for the Symbian platform developers.
\ingroup howto
\ingroup qtsymbian
\tableofcontents
\section1 Required Tools
See \l{Qt for the Symbian platform Requirements} to see what tools are
required to use Qt for the Symbian platform.
\section1 Installing Qt and Running Demos
Follow the instructions found in \l{Installing Qt on the Symbian platform from a Binary Package}
to learn how to install Qt using a binary package and how to build and run Qt demos.
Follow the instructions found in \l{Installing Qt on the Symbian platform} to learn how to install Qt using
using source package and how to build and run the Qt demos.
\section1 Building Your Own Applications
If you are new to Qt development, have a look at \l{How to Learn Qt}.
In general, the difference between developing a
Qt application on the Symbian platform compared to any of the other platforms supported
by Qt is not that big.
Once you have created a \c .pro file for your project, generate the
Symbian specific \c Bld.inf and \c .mmp files this way:
\snippet doc/src/snippets/code/doc_src_symbian-introduction.qdoc 0
For more information on how to use qmake have a look at the \l
{qmake Tutorial}. In particular, see the
\l{qmake Platform Notes#Symbian platform}{qmake Platform Notes} for
details of Symbian-specific build settings.
Now you can build the Qt for the Symbian platform application with
standard build tools.
\section2 Alternative Build Targets
By default, running \c make will produce binaries for the emulator.
However, the Symbian platform comes with several alternative
build targets that can be used to create binaries for target hardware
and deploy them on devices, as shown in the table below:
\table
\row \o \c debug-winscw \o Build debug binaries for the emulator (default).
It is currently not possible to build release
binaries for the emulator.
\row \o \c debug-gcce \o Build debug binaries for hardware using GCCE.
\row \o \c release-gcce \o Build release binaries for hardware using GCCE.
\row \o \c debug-armv5 \o Build debug binaries for hardware using RVCT.
\row \o \c release-armv5 \o Build release binaries for hardware using RVCT.
\row \o \c run \o Run the application on the emulator.
\row \o \c runonphone \o Run the application on a device.
\row \o \c deploy \o Deploys the project into a device.
\row \o \c sis \o Create signed \c .sis file for project.
\row \o \c unsigned_sis \o Create unsigned \c .sis file for project.
\row \o \c installer_sis \o Create signed \l{Smart Installer}{smart installer}
\c .sis file for project.
Smart installer will attempt to download
missing dependencies in addition to
just installing the application.
\row \o \c unsigned_installer_sis \o Create unsigned \l{Smart Installer}{smart installer}
\c .sis file for project.
\row \o \c stub_sis \o Create a stub sis to allow upgradability of projects
that are deployed in ROM
\endtable
The following lines perform a debug build for the emulator
and deploy all the needed files:
\snippet doc/src/snippets/code/doc_src_symbian-introduction.qdoc 1
To work on your project in Carbide, simply import the \c .pro file
by right clicking on the project explorer and executing "Import...".
\section1 Running Applications from the Command Line
The application can be launched on the emulator using \c{make run} command.
The application can be launched on a device using \c{make runonphone} command.
When this command is invoked, a \c .sis file is first created as if \c{make sis}
command was invoked (see above for details).
\bold{Note:} Running the application on a device using this command requires
\c TRK application to be running on the device.
Additional environment variables that can be utilized with these commands are:
\table
\row \o \c QT_RUN_OPTIONS \o Any command line parameters you wish to pass
to your application.
\row \o \c QT_RUN_ON_PHONE_OPTIONS \o Options for runonphone application.
Execute \c runonphone from command line for
more information about available options.
\c{make runonphone} only.
\endtable
\section1 Installing Your Own Applications
To install your own applications on hardware, you need a signed \c .sis file.
(Refer to the \l{Symbian Platform Security} article for more informations about self-signing.)
The signed \c .sis file can be created with \c make \c sis target. \c sis target
is only supported for executables or projects with \c DEPLOYMENT statements.
By default the \c sis target will create signed \c .sis file for last build
target. For example, the following sequence will generate the needed makefiles,
build the project for \c debug-winscw and \c release-armv5, and create
self-signed \c .sis file for \c release-armv5 target:
\snippet doc/src/snippets/code/doc_src_symbian-introduction.qdoc 2
If you want to use different certificate information or override the default
target for \c .sis file creation you can use the environment variables as
shown in the table below:
\table
\row \o \c QT_SIS_OPTIONS \o Options accepted by \c .sis creation. See
\l{Supported options for QT_SIS_OPTIONS}{Supported options}
below. By default no otions are given.
\row \o \c QT_SIS_TARGET \o Target for which \c .sis file is created.
Accepted values are build targets listed in
previous table. By default last build target.
\row \o \c QT_SIS_CERTIFICATE \o The certificate file used for signing.
By default self-signed certificate.
\row \o \c QT_SIS_KEY \o The certificate's private key file.
By default key is associated to self-signed certificate.
\row \o \c QT_SIS_PASSPHRASE \o The certificate's private key file's passphrase.
By default empty.
\endtable
The supported options for \c QT_SIS_OPTIONS:
\target Supported options for QT_SIS_OPTIONS
\table
\row \o -i \o Install the package right away using PC suite.
\row \o -p \o Only preprocess the template \c .pkg file.
\row \o -c <file> \o Read certificate information from a file.
\row \o -u \o Preserves unsigned package.
\row \o -o \o Creates only unsigned package.
\row \o -s \o Generates stub sis for ROM.
\row \o -n <name> \o Specifies the final sis name.
\row \o -g \o Treat gcce platform as armv5.
\endtable
Execute the \c{createpackage.pl} script without any
parameters for detailed information about options. By default no options are given.
For example:
\snippet doc/src/snippets/code/doc_src_symbian-introduction.qdoc 4
The environment variables for \c make can also be given as parameters:
\snippet doc/src/snippets/code/doc_src_symbian-introduction.qdoc 3
If you want to install the program immediately after creating \c .sis file,
make sure that the device is connected to the computer in "PC Suite" mode,
and use \c deploy target instead of \c sis target:
\snippet doc/src/snippets/code/doc_src_symbian-introduction.qdoc 5
\section1 Deployment and the Smart Installer
Although some Symbian devices may already have a version of Qt installed
on them, there needs to be a way to ensure that an appropriate version
of Qt is available for your application to use. Rather than deploy the
required Qt libraries with your application, the preferred way to
package Qt applications for deployment is to download and use the Smart
Installer.
The Smart Installer makes sure that deployed applications have all the
Qt dependencies they need to run on a device, performing the necessary
updates when the user installs the application.
More information about deployment can be found in the
\l{Deploying an Application on the Symbian Platform} document.
*/
|
