mirror of
https://code.briarproject.org/briar/briar.git
synced 2026-02-14 11:49:04 +01:00
Updated java.library.path.
This commit is contained in:
akwizgran
621
briar-android/src/main/java/org/thoughtcrime/securesms/LICENSE
Normal file
621
briar-android/src/main/java/org/thoughtcrime/securesms/LICENSE
Normal file
@@ -0,0 +1,621 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU General Public License is a free, copyleft license for
|
||||
software and other kinds of works.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
the GNU General Public License is intended to guarantee your freedom to
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users. We, the Free Software Foundation, use the
|
||||
GNU General Public License for most of our software; it applies also to
|
||||
any other work released this way by its authors. You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
them if you wish), that you receive source code or can get it if you
|
||||
want it, that you can change the software or use pieces of it in new
|
||||
free programs, and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to prevent others from denying you
|
||||
these rights or asking you to surrender the rights. Therefore, you have
|
||||
certain responsibilities if you distribute copies of the software, or if
|
||||
you modify it: responsibilities to respect the freedom of others.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must pass on to the recipients the same
|
||||
freedoms that you received. You must make sure that they, too, receive
|
||||
or can get the source code. And you must show them these terms so they
|
||||
know their rights.
|
||||
|
||||
Developers that use the GNU GPL protect your rights with two steps:
|
||||
(1) assert copyright on the software, and (2) offer you this License
|
||||
giving you legal permission to copy, distribute and/or modify it.
|
||||
|
||||
For the developers' and authors' protection, the GPL clearly explains
|
||||
that there is no warranty for this free software. For both users' and
|
||||
authors' sake, the GPL requires that modified versions be marked as
|
||||
changed, so that their problems will not be attributed erroneously to
|
||||
authors of previous versions.
|
||||
|
||||
Some devices are designed to deny users access to install or run
|
||||
modified versions of the software inside them, although the manufacturer
|
||||
can do so. This is fundamentally incompatible with the aim of
|
||||
protecting users' freedom to change the software. The systematic
|
||||
pattern of such abuse occurs in the area of products for individuals to
|
||||
use, which is precisely where it is most unacceptable. Therefore, we
|
||||
have designed this version of the GPL to prohibit the practice for those
|
||||
products. If such problems arise substantially in other domains, we
|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
|
||||
|
||||
Finally, every program is threatened constantly by software patents.
|
||||
States should not allow patents to restrict development and use of
|
||||
software on general-purpose computers, but in those that do, we wish to
|
||||
avoid the special danger that patents applied to a free program could
|
||||
make it effectively proprietary. To prevent this, the GPL assures that
|
||||
patents cannot be used to render the program non-free.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
|
||||
|
||||
"This License" refers to version 3 of the GNU General Public License.
|
||||
|
||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||
works, such as semiconductor masks.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
|
||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
||||
computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
||||
|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
be treated as though they were included in this License, to the extent
|
||||
that they are valid under applicable law. If additional permissions
|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
this License without regard to the additional permissions.
|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
@@ -0,0 +1,272 @@
|
||||
package org.thoughtcrime.securesms.components;
|
||||
|
||||
import android.annotation.TargetApi;
|
||||
import android.content.Context;
|
||||
import android.content.SharedPreferences;
|
||||
import android.graphics.Rect;
|
||||
import android.os.Build;
|
||||
import android.preference.PreferenceManager;
|
||||
import android.support.annotation.UiThread;
|
||||
import android.util.AttributeSet;
|
||||
import android.view.View;
|
||||
import android.view.WindowManager;
|
||||
import android.widget.LinearLayout;
|
||||
|
||||
import org.briarproject.briar.R;
|
||||
|
||||
import java.lang.reflect.Field;
|
||||
import java.util.HashSet;
|
||||
import java.util.Set;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
import static android.content.Context.WINDOW_SERVICE;
|
||||
import static android.view.Surface.ROTATION_270;
|
||||
import static android.view.Surface.ROTATION_90;
|
||||
import static java.util.logging.Level.INFO;
|
||||
import static java.util.logging.Level.WARNING;
|
||||
|
||||
/**
|
||||
* RelativeLayout that, when a view container, will report back when it thinks
|
||||
* a soft keyboard has been opened and what its height would be.
|
||||
*/
|
||||
@UiThread
|
||||
public class KeyboardAwareLinearLayout extends LinearLayout {
|
||||
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(KeyboardAwareLinearLayout.class.getName());
|
||||
|
||||
private final Rect rect = new Rect();
|
||||
private final Set<OnKeyboardHiddenListener> hiddenListeners =
|
||||
new HashSet<>();
|
||||
private final Set<OnKeyboardShownListener> shownListeners = new HashSet<>();
|
||||
private final int minKeyboardSize;
|
||||
private final int minCustomKeyboardSize;
|
||||
private final int defaultCustomKeyboardSize;
|
||||
private final int minCustomKeyboardTopMargin;
|
||||
private final int statusBarHeight;
|
||||
|
||||
private int viewInset;
|
||||
|
||||
private boolean keyboardOpen = false;
|
||||
private int rotation = -1;
|
||||
|
||||
public KeyboardAwareLinearLayout(Context context) {
|
||||
this(context, null);
|
||||
}
|
||||
|
||||
public KeyboardAwareLinearLayout(Context context,
|
||||
@Nullable AttributeSet attrs) {
|
||||
this(context, attrs, 0);
|
||||
}
|
||||
|
||||
public KeyboardAwareLinearLayout(Context context,
|
||||
@Nullable AttributeSet attrs, int defStyle) {
|
||||
super(context, attrs, defStyle);
|
||||
rotation = getDeviceRotation();
|
||||
final int statusBarRes = getResources()
|
||||
.getIdentifier("status_bar_height", "dimen", "android");
|
||||
minKeyboardSize =
|
||||
getResources().getDimensionPixelSize(R.dimen.min_keyboard_size);
|
||||
minCustomKeyboardSize = getResources()
|
||||
.getDimensionPixelSize(R.dimen.min_custom_keyboard_size);
|
||||
defaultCustomKeyboardSize = getResources()
|
||||
.getDimensionPixelSize(R.dimen.default_custom_keyboard_size);
|
||||
minCustomKeyboardTopMargin = getResources()
|
||||
.getDimensionPixelSize(R.dimen.min_custom_keyboard_top_margin);
|
||||
statusBarHeight = statusBarRes > 0 ?
|
||||
getResources().getDimensionPixelSize(statusBarRes) : 0;
|
||||
viewInset = getViewInset();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
|
||||
updateRotation();
|
||||
updateKeyboardState();
|
||||
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
|
||||
}
|
||||
|
||||
private void updateRotation() {
|
||||
int oldRotation = rotation;
|
||||
rotation = getDeviceRotation();
|
||||
if (oldRotation != rotation) {
|
||||
LOG.info("Rotation changed");
|
||||
onKeyboardClose();
|
||||
}
|
||||
}
|
||||
|
||||
private void updateKeyboardState() {
|
||||
if (isLandscape()) {
|
||||
if (keyboardOpen) onKeyboardClose();
|
||||
return;
|
||||
}
|
||||
|
||||
if (viewInset == 0 && Build.VERSION.SDK_INT >= 21)
|
||||
viewInset = getViewInset();
|
||||
int availableHeight =
|
||||
getRootView().getHeight() - statusBarHeight - viewInset;
|
||||
getWindowVisibleDisplayFrame(rect);
|
||||
|
||||
int keyboardHeight = availableHeight - (rect.bottom - rect.top);
|
||||
|
||||
if (keyboardHeight > minKeyboardSize) {
|
||||
if (getKeyboardHeight() != keyboardHeight)
|
||||
setKeyboardPortraitHeight(keyboardHeight);
|
||||
if (!keyboardOpen) onKeyboardOpen(keyboardHeight);
|
||||
} else if (keyboardOpen) {
|
||||
onKeyboardClose();
|
||||
}
|
||||
}
|
||||
|
||||
@TargetApi(21)
|
||||
private int getViewInset() {
|
||||
try {
|
||||
Field attachInfoField = View.class.getDeclaredField("mAttachInfo");
|
||||
attachInfoField.setAccessible(true);
|
||||
Object attachInfo = attachInfoField.get(this);
|
||||
if (attachInfo != null) {
|
||||
Field stableInsetsField =
|
||||
attachInfo.getClass().getDeclaredField("mStableInsets");
|
||||
stableInsetsField.setAccessible(true);
|
||||
Rect insets = (Rect) stableInsetsField.get(attachInfo);
|
||||
return insets.bottom;
|
||||
}
|
||||
} catch (NoSuchFieldException e) {
|
||||
LOG.log(WARNING,
|
||||
"field reflection error when measuring view inset", e);
|
||||
} catch (IllegalAccessException e) {
|
||||
LOG.log(WARNING,
|
||||
"access reflection error when measuring view inset", e);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
protected void onKeyboardOpen(int keyboardHeight) {
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("onKeyboardOpen(" + keyboardHeight + ")");
|
||||
keyboardOpen = true;
|
||||
|
||||
notifyShownListeners();
|
||||
}
|
||||
|
||||
protected void onKeyboardClose() {
|
||||
LOG.info("onKeyboardClose()");
|
||||
keyboardOpen = false;
|
||||
notifyHiddenListeners();
|
||||
}
|
||||
|
||||
public boolean isKeyboardOpen() {
|
||||
return keyboardOpen;
|
||||
}
|
||||
|
||||
public int getKeyboardHeight() {
|
||||
return isLandscape() ? getKeyboardLandscapeHeight() :
|
||||
getKeyboardPortraitHeight();
|
||||
}
|
||||
|
||||
public boolean isLandscape() {
|
||||
int rotation = getDeviceRotation();
|
||||
return rotation == ROTATION_90 || rotation == ROTATION_270;
|
||||
}
|
||||
|
||||
private int getDeviceRotation() {
|
||||
WindowManager windowManager =
|
||||
(WindowManager) getContext().getSystemService(WINDOW_SERVICE);
|
||||
return windowManager.getDefaultDisplay().getRotation();
|
||||
}
|
||||
|
||||
private int getKeyboardLandscapeHeight() {
|
||||
return Math.max(getHeight(), getRootView().getHeight()) / 2;
|
||||
}
|
||||
|
||||
private int getKeyboardPortraitHeight() {
|
||||
SharedPreferences prefs =
|
||||
PreferenceManager.getDefaultSharedPreferences(getContext());
|
||||
int keyboardHeight = prefs.getInt("keyboard_height_portrait",
|
||||
defaultCustomKeyboardSize);
|
||||
return clamp(keyboardHeight, minCustomKeyboardSize,
|
||||
getRootView().getHeight() - minCustomKeyboardTopMargin);
|
||||
}
|
||||
|
||||
private int clamp(int value, int min, int max) {
|
||||
return Math.min(Math.max(value, min), max);
|
||||
}
|
||||
|
||||
private void setKeyboardPortraitHeight(int height) {
|
||||
SharedPreferences prefs =
|
||||
PreferenceManager.getDefaultSharedPreferences(getContext());
|
||||
prefs.edit().putInt("keyboard_height_portrait", height).apply();
|
||||
}
|
||||
|
||||
public void postOnKeyboardClose(final Runnable runnable) {
|
||||
if (keyboardOpen) {
|
||||
addOnKeyboardHiddenListener(new OnKeyboardHiddenListener() {
|
||||
@Override
|
||||
public void onKeyboardHidden() {
|
||||
removeOnKeyboardHiddenListener(this);
|
||||
runnable.run();
|
||||
}
|
||||
});
|
||||
} else {
|
||||
runnable.run();
|
||||
}
|
||||
}
|
||||
|
||||
public void postOnKeyboardOpen(final Runnable runnable) {
|
||||
if (!keyboardOpen) {
|
||||
addOnKeyboardShownListener(new OnKeyboardShownListener() {
|
||||
@Override
|
||||
public void onKeyboardShown() {
|
||||
removeOnKeyboardShownListener(this);
|
||||
runnable.run();
|
||||
}
|
||||
});
|
||||
} else {
|
||||
runnable.run();
|
||||
}
|
||||
}
|
||||
|
||||
public void addOnKeyboardHiddenListener(OnKeyboardHiddenListener listener) {
|
||||
hiddenListeners.add(listener);
|
||||
}
|
||||
|
||||
public void removeOnKeyboardHiddenListener(
|
||||
OnKeyboardHiddenListener listener) {
|
||||
hiddenListeners.remove(listener);
|
||||
}
|
||||
|
||||
public void addOnKeyboardShownListener(OnKeyboardShownListener listener) {
|
||||
shownListeners.add(listener);
|
||||
}
|
||||
|
||||
public void removeOnKeyboardShownListener(
|
||||
OnKeyboardShownListener listener) {
|
||||
shownListeners.remove(listener);
|
||||
}
|
||||
|
||||
private void notifyHiddenListeners() {
|
||||
// Make a copy as listeners may remove themselves when called
|
||||
Set<OnKeyboardHiddenListener> listeners =
|
||||
new HashSet<>(hiddenListeners);
|
||||
for (OnKeyboardHiddenListener listener : listeners) {
|
||||
listener.onKeyboardHidden();
|
||||
}
|
||||
}
|
||||
|
||||
private void notifyShownListeners() {
|
||||
// Make a copy as listeners may remove themselves when called
|
||||
Set<OnKeyboardShownListener> listeners = new HashSet<>(shownListeners);
|
||||
for (OnKeyboardShownListener listener : listeners) {
|
||||
listener.onKeyboardShown();
|
||||
}
|
||||
}
|
||||
|
||||
public interface OnKeyboardHiddenListener {
|
||||
void onKeyboardHidden();
|
||||
}
|
||||
|
||||
public interface OnKeyboardShownListener {
|
||||
void onKeyboardShown();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,94 @@
|
||||
package org.thoughtcrime.securesms.components;
|
||||
|
||||
import android.content.Context;
|
||||
import android.support.annotation.UiThread;
|
||||
import android.util.AttributeSet;
|
||||
import android.view.MotionEvent;
|
||||
import android.view.View;
|
||||
import android.view.ViewConfiguration;
|
||||
import android.widget.ImageButton;
|
||||
|
||||
import static android.view.HapticFeedbackConstants.KEYBOARD_TAP;
|
||||
import static android.view.MotionEvent.ACTION_CANCEL;
|
||||
import static android.view.MotionEvent.ACTION_DOWN;
|
||||
import static android.view.MotionEvent.ACTION_UP;
|
||||
|
||||
@UiThread
|
||||
public class RepeatableImageKey extends ImageButton {
|
||||
|
||||
private KeyEventListener listener;
|
||||
|
||||
public RepeatableImageKey(Context context) {
|
||||
super(context);
|
||||
init();
|
||||
}
|
||||
|
||||
public RepeatableImageKey(Context context, AttributeSet attrs) {
|
||||
super(context, attrs);
|
||||
init();
|
||||
}
|
||||
|
||||
public RepeatableImageKey(Context context, AttributeSet attrs,
|
||||
int defStyleAttr) {
|
||||
super(context, attrs, defStyleAttr);
|
||||
init();
|
||||
}
|
||||
|
||||
private void init() {
|
||||
setOnClickListener(new RepeaterClickListener());
|
||||
setOnTouchListener(new RepeaterTouchListener());
|
||||
}
|
||||
|
||||
public void setOnKeyEventListener(KeyEventListener listener) {
|
||||
this.listener = listener;
|
||||
}
|
||||
|
||||
private void notifyListener() {
|
||||
if (listener != null) listener.onKeyEvent();
|
||||
}
|
||||
|
||||
private class RepeaterClickListener implements OnClickListener {
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
notifyListener();
|
||||
}
|
||||
}
|
||||
|
||||
private class Repeater implements Runnable {
|
||||
@Override
|
||||
public void run() {
|
||||
notifyListener();
|
||||
postDelayed(this, ViewConfiguration.getKeyRepeatDelay());
|
||||
}
|
||||
}
|
||||
|
||||
private class RepeaterTouchListener implements OnTouchListener {
|
||||
|
||||
private final Repeater repeater;
|
||||
|
||||
private RepeaterTouchListener() {
|
||||
repeater = new Repeater();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onTouch(View view, MotionEvent motionEvent) {
|
||||
switch (motionEvent.getAction()) {
|
||||
case ACTION_DOWN:
|
||||
view.postDelayed(repeater,
|
||||
ViewConfiguration.getKeyRepeatTimeout());
|
||||
performHapticFeedback(KEYBOARD_TAP);
|
||||
return false;
|
||||
case ACTION_CANCEL:
|
||||
case ACTION_UP:
|
||||
view.removeCallbacks(repeater);
|
||||
return false;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public interface KeyEventListener {
|
||||
void onKeyEvent();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,15 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.graphics.drawable.Drawable.Callback;
|
||||
import android.support.annotation.UiThread;
|
||||
import android.text.style.ImageSpan;
|
||||
|
||||
@UiThread
|
||||
class AnimatingImageSpan extends ImageSpan {
|
||||
|
||||
AnimatingImageSpan(Drawable drawable, Callback callback) {
|
||||
super(drawable, ALIGN_BOTTOM);
|
||||
drawable.setCallback(callback);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,202 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.content.Context;
|
||||
import android.support.annotation.NonNull;
|
||||
import android.support.annotation.UiThread;
|
||||
import android.support.v4.view.PagerAdapter;
|
||||
import android.support.v4.view.ViewPager;
|
||||
import android.util.AttributeSet;
|
||||
import android.view.KeyEvent;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.ImageView;
|
||||
import android.widget.LinearLayout;
|
||||
|
||||
import com.astuetz.PagerSlidingTabStrip;
|
||||
import com.astuetz.PagerSlidingTabStrip.CustomTabProvider;
|
||||
|
||||
import org.briarproject.briar.R;
|
||||
import org.thoughtcrime.securesms.components.RepeatableImageKey;
|
||||
import org.thoughtcrime.securesms.components.RepeatableImageKey.KeyEventListener;
|
||||
import org.thoughtcrime.securesms.components.emoji.EmojiPageView.EmojiSelectionListener;
|
||||
|
||||
import java.util.LinkedList;
|
||||
import java.util.List;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
import static android.view.KeyEvent.ACTION_DOWN;
|
||||
import static android.view.KeyEvent.KEYCODE_DEL;
|
||||
import static android.widget.ImageView.ScaleType.CENTER_INSIDE;
|
||||
import static java.util.logging.Level.INFO;
|
||||
|
||||
@UiThread
|
||||
public class EmojiDrawer extends LinearLayout {
|
||||
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(EmojiDrawer.class.getName());
|
||||
private static final KeyEvent DELETE_KEY_EVENT =
|
||||
new KeyEvent(ACTION_DOWN, KEYCODE_DEL);
|
||||
|
||||
private ViewPager pager;
|
||||
private List<EmojiPageModel> models;
|
||||
private PagerSlidingTabStrip strip;
|
||||
private RecentEmojiPageModel recentModel;
|
||||
private EmojiEventListener listener;
|
||||
private EmojiDrawerListener drawerListener;
|
||||
|
||||
public EmojiDrawer(Context context) {
|
||||
this(context, null);
|
||||
}
|
||||
|
||||
public EmojiDrawer(Context context, @Nullable AttributeSet attrs) {
|
||||
super(context, attrs);
|
||||
setOrientation(VERTICAL);
|
||||
}
|
||||
|
||||
private void initView() {
|
||||
final View v = LayoutInflater.from(getContext())
|
||||
.inflate(R.layout.emoji_drawer, this, true);
|
||||
initializeResources(v);
|
||||
initializePageModels();
|
||||
initializeEmojiGrid();
|
||||
}
|
||||
|
||||
public void setEmojiEventListener(EmojiEventListener listener) {
|
||||
this.listener = listener;
|
||||
}
|
||||
|
||||
public void setDrawerListener(EmojiDrawerListener listener) {
|
||||
this.drawerListener = listener;
|
||||
}
|
||||
|
||||
private void initializeResources(View v) {
|
||||
this.pager = (ViewPager) v.findViewById(R.id.emoji_pager);
|
||||
this.strip = (PagerSlidingTabStrip) v.findViewById(R.id.tabs);
|
||||
|
||||
RepeatableImageKey backspace =
|
||||
(RepeatableImageKey) v.findViewById(R.id.backspace);
|
||||
backspace.setOnKeyEventListener(new KeyEventListener() {
|
||||
@Override
|
||||
public void onKeyEvent() {
|
||||
if (listener != null) listener.onKeyEvent(DELETE_KEY_EVENT);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
public boolean isShowing() {
|
||||
return getVisibility() == VISIBLE;
|
||||
}
|
||||
|
||||
public void show(int height) {
|
||||
if (this.pager == null) initView();
|
||||
ViewGroup.LayoutParams params = getLayoutParams();
|
||||
params.height = height;
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Showing emoji drawer with height " + params.height);
|
||||
setLayoutParams(params);
|
||||
setVisibility(VISIBLE);
|
||||
if (drawerListener != null) drawerListener.onShown();
|
||||
}
|
||||
|
||||
public void hide() {
|
||||
setVisibility(GONE);
|
||||
if (drawerListener != null) drawerListener.onHidden();
|
||||
}
|
||||
|
||||
private void initializeEmojiGrid() {
|
||||
pager.setAdapter(new EmojiPagerAdapter(getContext(),
|
||||
models,
|
||||
new EmojiSelectionListener() {
|
||||
@Override
|
||||
public void onEmojiSelected(String emoji) {
|
||||
recentModel.onCodePointSelected(emoji);
|
||||
if (listener != null) listener.onEmojiSelected(emoji);
|
||||
}
|
||||
}));
|
||||
|
||||
if (recentModel.getEmoji().length == 0) {
|
||||
pager.setCurrentItem(1);
|
||||
}
|
||||
strip.setViewPager(pager);
|
||||
}
|
||||
|
||||
private void initializePageModels() {
|
||||
this.models = new LinkedList<>();
|
||||
this.recentModel = new RecentEmojiPageModel(getContext());
|
||||
this.models.add(recentModel);
|
||||
this.models.addAll(EmojiProvider.getInstance(getContext())
|
||||
.getStaticPages());
|
||||
}
|
||||
|
||||
public static class EmojiPagerAdapter extends PagerAdapter
|
||||
implements CustomTabProvider {
|
||||
private Context context;
|
||||
private List<EmojiPageModel> pages;
|
||||
private EmojiSelectionListener listener;
|
||||
|
||||
private EmojiPagerAdapter(@NonNull Context context,
|
||||
@NonNull List<EmojiPageModel> pages,
|
||||
@Nullable EmojiSelectionListener listener) {
|
||||
super();
|
||||
this.context = context;
|
||||
this.pages = pages;
|
||||
this.listener = listener;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getCount() {
|
||||
return pages.size();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object instantiateItem(ViewGroup container, int position) {
|
||||
EmojiPageView page = new EmojiPageView(context);
|
||||
page.setModel(pages.get(position));
|
||||
page.setEmojiSelectedListener(listener);
|
||||
container.addView(page);
|
||||
return page;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void destroyItem(ViewGroup container, int position,
|
||||
Object object) {
|
||||
container.removeView((View) object);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isViewFromObject(View view, Object object) {
|
||||
return view == object;
|
||||
}
|
||||
|
||||
@Override
|
||||
public View getCustomTabView(ViewGroup viewGroup, int i) {
|
||||
ImageView image = new ImageView(context);
|
||||
image.setScaleType(CENTER_INSIDE);
|
||||
image.setImageResource(pages.get(i).getIcon());
|
||||
return image;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void tabSelected(View view) {
|
||||
view.animate().setDuration(300).alpha(1);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void tabUnselected(View view) {
|
||||
view.animate().setDuration(400).alpha(0.4f);
|
||||
}
|
||||
}
|
||||
|
||||
public interface EmojiEventListener extends EmojiSelectionListener {
|
||||
void onKeyEvent(KeyEvent keyEvent);
|
||||
}
|
||||
|
||||
public interface EmojiDrawerListener {
|
||||
void onShown();
|
||||
|
||||
void onHidden();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,48 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.support.annotation.NonNull;
|
||||
import android.support.annotation.UiThread;
|
||||
import android.support.v7.widget.AppCompatEditText;
|
||||
import android.text.InputFilter;
|
||||
import android.util.AttributeSet;
|
||||
|
||||
import org.briarproject.briar.R;
|
||||
import org.thoughtcrime.securesms.components.emoji.EmojiProvider.EmojiDrawable;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
@UiThread
|
||||
public class EmojiEditText extends AppCompatEditText {
|
||||
|
||||
public EmojiEditText(Context context) {
|
||||
this(context, null);
|
||||
}
|
||||
|
||||
public EmojiEditText(Context context, @Nullable AttributeSet attrs) {
|
||||
this(context, attrs, R.attr.editTextStyle);
|
||||
}
|
||||
|
||||
public EmojiEditText(Context context, @Nullable AttributeSet attrs,
|
||||
int defStyleAttr) {
|
||||
super(context, attrs, defStyleAttr);
|
||||
// this ensures the view is redrawn when invalidated
|
||||
setLayerType(LAYER_TYPE_SOFTWARE, null);
|
||||
setFilters(new InputFilter[] {new EmojiFilter(this)});
|
||||
}
|
||||
|
||||
public void insertEmoji(String emoji) {
|
||||
final int start = getSelectionStart();
|
||||
final int end = getSelectionEnd();
|
||||
|
||||
getText().replace(Math.min(start, end), Math.max(start, end), emoji);
|
||||
setSelection(start + emoji.length());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invalidateDrawable(@NonNull Drawable drawable) {
|
||||
if (drawable instanceof EmojiDrawable) invalidate();
|
||||
else super.invalidateDrawable(drawable);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,36 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.support.annotation.UiThread;
|
||||
import android.text.InputFilter;
|
||||
import android.text.Spannable;
|
||||
import android.text.Spanned;
|
||||
import android.text.TextUtils;
|
||||
import android.widget.TextView;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
@UiThread
|
||||
class EmojiFilter implements InputFilter {
|
||||
|
||||
private final TextView view;
|
||||
|
||||
EmojiFilter(TextView view) {
|
||||
this.view = view;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
@Override
|
||||
public CharSequence filter(CharSequence source, int start, int end,
|
||||
Spanned dest, int dstart, int dend) {
|
||||
|
||||
char[] v = new char[end - start];
|
||||
TextUtils.getChars(source, start, end, v, 0);
|
||||
Spannable emojified = EmojiProvider.getInstance(view.getContext())
|
||||
.emojify(new String(v), view);
|
||||
if (source instanceof Spanned && emojified != null) {
|
||||
TextUtils.copySpansFrom((Spanned) source, start, end, null,
|
||||
emojified, 0);
|
||||
}
|
||||
return emojified;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,20 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.support.annotation.DrawableRes;
|
||||
import android.support.annotation.NonNull;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
interface EmojiPageModel {
|
||||
|
||||
@DrawableRes
|
||||
int getIcon();
|
||||
|
||||
@NonNull
|
||||
String[] getEmoji();
|
||||
|
||||
boolean hasSpriteMap();
|
||||
|
||||
@Nullable
|
||||
String getSprite();
|
||||
}
|
||||
@@ -0,0 +1,116 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.content.Context;
|
||||
import android.support.annotation.UiThread;
|
||||
import android.util.AttributeSet;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.AbsListView;
|
||||
import android.widget.AdapterView;
|
||||
import android.widget.AdapterView.OnItemClickListener;
|
||||
import android.widget.BaseAdapter;
|
||||
import android.widget.FrameLayout;
|
||||
import android.widget.GridView;
|
||||
|
||||
import org.briarproject.briar.R;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
@UiThread
|
||||
public class EmojiPageView extends FrameLayout {
|
||||
|
||||
private final GridView grid;
|
||||
|
||||
private EmojiSelectionListener listener;
|
||||
|
||||
public EmojiPageView(Context context) {
|
||||
this(context, null);
|
||||
}
|
||||
|
||||
public EmojiPageView(Context context, @Nullable AttributeSet attrs) {
|
||||
this(context, attrs, 0);
|
||||
}
|
||||
|
||||
public EmojiPageView(Context context, @Nullable AttributeSet attrs,
|
||||
int defStyleAttr) {
|
||||
super(context, attrs, defStyleAttr);
|
||||
final View view = LayoutInflater.from(getContext())
|
||||
.inflate(R.layout.emoji_grid_layout, this, true);
|
||||
grid = (GridView) view.findViewById(R.id.emoji);
|
||||
grid.setColumnWidth(getResources()
|
||||
.getDimensionPixelSize(R.dimen.emoji_drawer_size) + 2 *
|
||||
getResources().getDimensionPixelSize(
|
||||
R.dimen.emoji_drawer_item_padding));
|
||||
grid.setOnItemClickListener(new OnItemClickListener() {
|
||||
@Override
|
||||
public void onItemClick(AdapterView<?> parent, View view,
|
||||
int position, long id) {
|
||||
if (listener != null)
|
||||
listener.onEmojiSelected(((EmojiView) view).getEmoji());
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
public void setModel(EmojiPageModel model) {
|
||||
grid.setAdapter(new EmojiGridAdapter(getContext(), model));
|
||||
}
|
||||
|
||||
public void setEmojiSelectedListener(EmojiSelectionListener listener) {
|
||||
this.listener = listener;
|
||||
}
|
||||
|
||||
private static class EmojiGridAdapter extends BaseAdapter {
|
||||
|
||||
private final Context context;
|
||||
private final EmojiPageModel model;
|
||||
private final int emojiSize;
|
||||
|
||||
private EmojiGridAdapter(Context context, EmojiPageModel model) {
|
||||
this.context = context;
|
||||
this.model = model;
|
||||
emojiSize = (int) context.getResources()
|
||||
.getDimension(R.dimen.emoji_drawer_size);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getCount() {
|
||||
return model.getEmoji().length;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
@Override
|
||||
public Object getItem(int position) {
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long getItemId(int position) {
|
||||
return position;
|
||||
}
|
||||
|
||||
@Override
|
||||
public View getView(int position, View convertView, ViewGroup parent) {
|
||||
EmojiView view;
|
||||
int pad = context.getResources()
|
||||
.getDimensionPixelSize(R.dimen.emoji_drawer_item_padding);
|
||||
if (convertView != null && convertView instanceof EmojiView) {
|
||||
view = (EmojiView) convertView;
|
||||
} else {
|
||||
EmojiView emojiView = new EmojiView(context);
|
||||
emojiView.setPadding(pad, pad, pad, pad);
|
||||
emojiView.setLayoutParams(
|
||||
new AbsListView.LayoutParams(emojiSize + 2 * pad,
|
||||
emojiSize + 2 * pad));
|
||||
view = emojiView;
|
||||
}
|
||||
|
||||
view.setEmoji(model.getEmoji()[position]);
|
||||
return view;
|
||||
}
|
||||
}
|
||||
|
||||
interface EmojiSelectionListener {
|
||||
void onEmojiSelected(String emoji);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,65 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.content.Context;
|
||||
|
||||
import org.briarproject.briar.R;
|
||||
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
|
||||
class EmojiPages {
|
||||
|
||||
static List<EmojiPageModel> getPages(Context ctx) {
|
||||
return Arrays.<EmojiPageModel>asList(
|
||||
new StaticEmojiPageModel(ctx, R.drawable.ic_emoji_smiley_people,
|
||||
R.array.emoji_smiley_people,
|
||||
"emoji_smiley_people.png"),
|
||||
new StaticEmojiPageModel(ctx,
|
||||
R.drawable.ic_emoji_animals_nature,
|
||||
R.array.emoji_animals_nature,
|
||||
"emoji_animals_nature.png"),
|
||||
new StaticEmojiPageModel(ctx, R.drawable.ic_emoji_food_drink,
|
||||
R.array.emoji_food_drink,
|
||||
"emoji_food_drink.png"),
|
||||
new StaticEmojiPageModel(ctx, R.drawable.ic_emoji_travel_places,
|
||||
R.array.emoji_travel_places,
|
||||
"emoji_travel_places.png"),
|
||||
new StaticEmojiPageModel(ctx, R.drawable.ic_emoji_activity,
|
||||
R.array.emoji_activity,
|
||||
"emoji_activity.png"),
|
||||
new StaticEmojiPageModel(ctx, R.drawable.ic_emoji_objects,
|
||||
R.array.emoji_objects,
|
||||
"emoji_objects.png"),
|
||||
new StaticEmojiPageModel(ctx, R.drawable.ic_emoji_symbols,
|
||||
R.array.emoji_symbols,
|
||||
"emoji_symbols.png"),
|
||||
new StaticEmojiPageModel(ctx, R.drawable.ic_emoji_flags,
|
||||
R.array.emoji_flags,
|
||||
"emoji_flags.png"),
|
||||
|
||||
new StaticEmojiPageModel(R.drawable.ic_emoji_emoticons,
|
||||
new String[] {
|
||||
":-)", ";-)", "(-:", ":->", ":-D", "\\o/",
|
||||
":-P", "B-)", ":-$", ":-*", "O:-)", "=-O",
|
||||
"O_O", "O_o", "o_O", ":O", ":-!", ":-x",
|
||||
":-|", ":-\\", ":-(", ":'(", ":-[", ">:-(",
|
||||
"^.^", "^_^", "\\(\u02c6\u02da\u02c6)/",
|
||||
"\u30fd(\u00b0\u25c7\u00b0 )\u30ce",
|
||||
"\u00af\\(\u00b0_o)/\u00af",
|
||||
"\u00af\\_(\u30c4)_/\u00af", "(\u00ac_\u00ac)",
|
||||
"(>_<)", "(\u2565\ufe4f\u2565)",
|
||||
"(\u261e\uff9f\u30ee\uff9f)\u261e",
|
||||
"\u261c(\uff9f\u30ee\uff9f\u261c)",
|
||||
"\u261c(\u2312\u25bd\u2312)\u261e",
|
||||
"(\u256f\u00b0\u25a1\u00b0)\u256f\ufe35",
|
||||
"\u253b\u2501\u253b",
|
||||
"\u252c\u2500\u252c",
|
||||
"\u30ce(\u00b0\u2013\u00b0\u30ce)",
|
||||
"(^._.^)\uff89",
|
||||
"\u0e05^\u2022\ufecc\u2022^\u0e05",
|
||||
"(\u2022_\u2022)",
|
||||
" \u25a0-\u25a0\u00ac <(\u2022_\u2022) ",
|
||||
"(\u25a0_\u25a0\u00ac)"
|
||||
}, null));
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,310 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.Bitmap;
|
||||
import android.graphics.Canvas;
|
||||
import android.graphics.ColorFilter;
|
||||
import android.graphics.Paint;
|
||||
import android.graphics.Rect;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.os.AsyncTask;
|
||||
import android.support.annotation.NonNull;
|
||||
import android.text.Spannable;
|
||||
import android.text.SpannableStringBuilder;
|
||||
import android.util.SparseArray;
|
||||
import android.widget.TextView;
|
||||
|
||||
import org.briarproject.bramble.api.system.AndroidExecutor;
|
||||
import org.briarproject.briar.R;
|
||||
import org.briarproject.briar.android.activity.BaseActivity;
|
||||
import org.thoughtcrime.securesms.components.util.FutureTaskListener;
|
||||
import org.thoughtcrime.securesms.components.util.ListenableFutureTask;
|
||||
import org.thoughtcrime.securesms.util.BitmapDecodingException;
|
||||
import org.thoughtcrime.securesms.util.BitmapUtil;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.lang.ref.SoftReference;
|
||||
import java.util.List;
|
||||
import java.util.concurrent.Callable;
|
||||
import java.util.logging.Logger;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.inject.Inject;
|
||||
|
||||
import static android.graphics.PixelFormat.TRANSLUCENT;
|
||||
import static android.text.Spanned.SPAN_EXCLUSIVE_EXCLUSIVE;
|
||||
import static java.util.logging.Level.INFO;
|
||||
import static java.util.logging.Level.WARNING;
|
||||
|
||||
public class EmojiProvider {
|
||||
|
||||
private static volatile EmojiProvider INSTANCE = null;
|
||||
|
||||
private static final Paint PAINT =
|
||||
new Paint(Paint.FILTER_BITMAP_FLAG | Paint.ANTI_ALIAS_FLAG);
|
||||
|
||||
@Inject
|
||||
AndroidExecutor androidExecutor;
|
||||
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(EmojiProvider.class.getName());
|
||||
|
||||
private final SparseArray<DrawInfo> offsets = new SparseArray<>();
|
||||
|
||||
private static final Pattern EMOJI_RANGE = Pattern.compile(
|
||||
// 0x203c,0x2049 0x20a0-0x32ff 0x1f00-0x1fff 0xfe4e5-0xfe4ee
|
||||
// |=== !!, ?! ===||==== misc ===||========= emoticons =======||========== flags ==========|
|
||||
"[\\u203c\\u2049\\u20a0-\\u32ff\\ud83c\\udc00-\\ud83f\\udfff\\udbb9\\udce5-\\udbb9\\udcee]");
|
||||
|
||||
private static final int EMOJI_RAW_HEIGHT = 64;
|
||||
private static final int EMOJI_RAW_WIDTH = 64;
|
||||
private static final int EMOJI_VERT_PAD = 0;
|
||||
private static final int EMOJI_PER_ROW = 32;
|
||||
|
||||
private final Context context;
|
||||
private final float decodeScale, verticalPad;
|
||||
private final List<EmojiPageModel> staticPages;
|
||||
|
||||
static EmojiProvider getInstance(Context context) {
|
||||
if (INSTANCE == null) {
|
||||
synchronized (EmojiProvider.class) {
|
||||
if (INSTANCE == null) {
|
||||
LOG.info("Creating new instance of EmojiProvider");
|
||||
INSTANCE = new EmojiProvider(context);
|
||||
((BaseActivity) context).getActivityComponent()
|
||||
.inject(INSTANCE);
|
||||
}
|
||||
}
|
||||
}
|
||||
return INSTANCE;
|
||||
}
|
||||
|
||||
private EmojiProvider(Context context) {
|
||||
this.context = context.getApplicationContext();
|
||||
float drawerSize =
|
||||
context.getResources().getDimension(R.dimen.emoji_drawer_size);
|
||||
decodeScale = Math.min(1f, drawerSize / EMOJI_RAW_HEIGHT);
|
||||
verticalPad = EMOJI_VERT_PAD * this.decodeScale;
|
||||
staticPages = EmojiPages.getPages(context);
|
||||
for (EmojiPageModel page : staticPages) {
|
||||
if (page.hasSpriteMap()) {
|
||||
final EmojiPageBitmap pageBitmap = new EmojiPageBitmap(page);
|
||||
for (int i = 0; i < page.getEmoji().length; i++) {
|
||||
offsets.put(Character.codePointAt(page.getEmoji()[i], 0),
|
||||
new DrawInfo(pageBitmap, i));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Nullable
|
||||
Spannable emojify(@Nullable CharSequence text,
|
||||
@NonNull TextView tv) {
|
||||
if (text == null) return null;
|
||||
Matcher matches = EMOJI_RANGE.matcher(text);
|
||||
SpannableStringBuilder builder = new SpannableStringBuilder(text);
|
||||
|
||||
while (matches.find()) {
|
||||
int codePoint = matches.group().codePointAt(0);
|
||||
Drawable drawable = getEmojiDrawable(codePoint);
|
||||
if (drawable != null) {
|
||||
builder.setSpan(new EmojiSpan(drawable, tv), matches.start(),
|
||||
matches.end(), SPAN_EXCLUSIVE_EXCLUSIVE);
|
||||
}
|
||||
}
|
||||
return builder;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
Drawable getEmojiDrawable(int emojiCode) {
|
||||
return getEmojiDrawable(offsets.get(emojiCode));
|
||||
}
|
||||
|
||||
@Nullable
|
||||
private Drawable getEmojiDrawable(DrawInfo drawInfo) {
|
||||
if (drawInfo == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
final EmojiDrawable drawable = new EmojiDrawable(drawInfo, decodeScale);
|
||||
drawInfo.page.get().addListener(new FutureTaskListener<Bitmap>() {
|
||||
@Override
|
||||
public void onSuccess(final Bitmap result) {
|
||||
androidExecutor.runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
drawable.setBitmap(result);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onFailure(Throwable error) {
|
||||
if (LOG.isLoggable(WARNING))
|
||||
LOG.log(WARNING, error.toString(), error);
|
||||
}
|
||||
});
|
||||
return drawable;
|
||||
}
|
||||
|
||||
List<EmojiPageModel> getStaticPages() {
|
||||
return staticPages;
|
||||
}
|
||||
|
||||
|
||||
class EmojiDrawable extends Drawable {
|
||||
|
||||
private final DrawInfo info;
|
||||
private final float intrinsicWidth, intrinsicHeight;
|
||||
|
||||
private Bitmap bmp;
|
||||
|
||||
private EmojiDrawable(DrawInfo info, float decodeScale) {
|
||||
this.info = info;
|
||||
intrinsicWidth = EMOJI_RAW_WIDTH * decodeScale;
|
||||
intrinsicHeight = EMOJI_RAW_HEIGHT * decodeScale;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getIntrinsicWidth() {
|
||||
return (int) intrinsicWidth;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getIntrinsicHeight() {
|
||||
return (int) intrinsicHeight;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void draw(@NonNull Canvas canvas) {
|
||||
if (bmp == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
int row = info.index / EMOJI_PER_ROW;
|
||||
int rowIndex = info.index % EMOJI_PER_ROW;
|
||||
|
||||
int left = (int) (rowIndex * intrinsicWidth);
|
||||
int top = (int) (row * intrinsicHeight + row * verticalPad);
|
||||
int right = (int) ((rowIndex + 1) * intrinsicWidth);
|
||||
int bottom =
|
||||
(int) ((row + 1) * intrinsicHeight + row * verticalPad);
|
||||
canvas.drawBitmap(bmp, new Rect(left, top, right, bottom),
|
||||
getBounds(), PAINT);
|
||||
}
|
||||
|
||||
void setBitmap(Bitmap bitmap) {
|
||||
if (bmp == null || !bmp.sameAs(bitmap)) {
|
||||
bmp = bitmap;
|
||||
invalidateSelf();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOpacity() {
|
||||
return TRANSLUCENT;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setAlpha(int alpha) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setColorFilter(ColorFilter cf) {
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private static class DrawInfo {
|
||||
|
||||
private final EmojiPageBitmap page;
|
||||
private final int index;
|
||||
|
||||
private DrawInfo(EmojiPageBitmap page, int index) {
|
||||
this.page = page;
|
||||
this.index = index;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "DrawInfo{ " + "page = " + page + ", index = " + index + '}';
|
||||
}
|
||||
}
|
||||
|
||||
private class EmojiPageBitmap {
|
||||
|
||||
private final EmojiPageModel model;
|
||||
|
||||
private ListenableFutureTask<Bitmap> task;
|
||||
|
||||
private volatile SoftReference<Bitmap> bitmapReference;
|
||||
|
||||
private EmojiPageBitmap(EmojiPageModel model) {
|
||||
this.model = model;
|
||||
}
|
||||
|
||||
private ListenableFutureTask<Bitmap> get() {
|
||||
if (bitmapReference != null && bitmapReference.get() != null) {
|
||||
return new ListenableFutureTask<>(bitmapReference.get());
|
||||
} else if (task != null) {
|
||||
return task;
|
||||
} else {
|
||||
Callable<Bitmap> callable = new Callable<Bitmap>() {
|
||||
@Override
|
||||
@Nullable
|
||||
public Bitmap call() throws Exception {
|
||||
try {
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Loading page " + model.getSprite());
|
||||
return loadPage();
|
||||
} catch (IOException ioe) {
|
||||
LOG.log(WARNING, ioe.toString(), ioe);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
};
|
||||
task = new ListenableFutureTask<>(callable);
|
||||
new AsyncTask<Void, Void, Void>() {
|
||||
@Override
|
||||
protected Void doInBackground(Void... params) {
|
||||
task.run();
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onPostExecute(Void aVoid) {
|
||||
task = null;
|
||||
}
|
||||
}.execute();
|
||||
}
|
||||
return task;
|
||||
}
|
||||
|
||||
private Bitmap loadPage() throws IOException {
|
||||
if (bitmapReference != null && bitmapReference.get() != null)
|
||||
return bitmapReference.get();
|
||||
|
||||
try {
|
||||
final Bitmap bitmap = BitmapUtil.createScaledBitmap(context,
|
||||
"file:///android_asset/" + model.getSprite(),
|
||||
decodeScale);
|
||||
bitmapReference = new SoftReference<>(bitmap);
|
||||
if (LOG.isLoggable(INFO))
|
||||
LOG.info("Loaded page " + model.getSprite());
|
||||
return bitmap;
|
||||
} catch (BitmapDecodingException e) {
|
||||
LOG.log(WARNING, e.toString(), e);
|
||||
throw new IOException(e);
|
||||
}
|
||||
}
|
||||
|
||||
@Nullable
|
||||
@Override
|
||||
public String toString() {
|
||||
return model.getSprite();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,40 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.graphics.Paint;
|
||||
import android.graphics.Paint.FontMetricsInt;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.support.annotation.NonNull;
|
||||
import android.support.annotation.UiThread;
|
||||
import android.widget.TextView;
|
||||
|
||||
import org.briarproject.briar.R;
|
||||
|
||||
@UiThread
|
||||
class EmojiSpan extends AnimatingImageSpan {
|
||||
|
||||
private final int size;
|
||||
private final FontMetricsInt fm;
|
||||
|
||||
EmojiSpan(@NonNull Drawable drawable, @NonNull TextView tv) {
|
||||
super(drawable, tv);
|
||||
fm = tv.getPaint().getFontMetricsInt();
|
||||
size = fm != null ? Math.abs(fm.descent) + Math.abs(fm.ascent)
|
||||
: tv.getResources().getDimensionPixelSize(
|
||||
R.dimen.conversation_item_body_text_size);
|
||||
getDrawable().setBounds(0, 0, size, size);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getSize(Paint paint, CharSequence text, int start, int end,
|
||||
FontMetricsInt fm) {
|
||||
if (fm != null && this.fm != null) {
|
||||
fm.ascent = this.fm.ascent;
|
||||
fm.descent = this.fm.descent;
|
||||
fm.top = this.fm.top;
|
||||
fm.bottom = this.fm.bottom;
|
||||
return size;
|
||||
} else {
|
||||
return super.getSize(paint, text, start, end, fm);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,108 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.Paint.FontMetricsInt;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.support.annotation.NonNull;
|
||||
import android.support.annotation.UiThread;
|
||||
import android.text.TextUtils;
|
||||
import android.util.AttributeSet;
|
||||
import android.view.ViewConfiguration;
|
||||
import android.widget.TextView;
|
||||
|
||||
import org.thoughtcrime.securesms.components.emoji.EmojiProvider.EmojiDrawable;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
import static android.text.TextUtils.TruncateAt.END;
|
||||
import static android.view.View.MeasureSpec.AT_MOST;
|
||||
import static android.view.View.MeasureSpec.EXACTLY;
|
||||
import static android.widget.TextView.BufferType.SPANNABLE;
|
||||
|
||||
@UiThread
|
||||
public class EmojiTextView extends TextView {
|
||||
|
||||
private CharSequence source;
|
||||
private boolean needsEllipsizing;
|
||||
|
||||
public EmojiTextView(Context context) {
|
||||
this(context, null);
|
||||
}
|
||||
|
||||
public EmojiTextView(Context context, @Nullable AttributeSet attrs) {
|
||||
this(context, attrs, 0);
|
||||
}
|
||||
|
||||
public EmojiTextView(Context context, @Nullable AttributeSet attrs,
|
||||
int defStyleAttr) {
|
||||
super(context, attrs, defStyleAttr);
|
||||
// this ensures the view is redrawn when invalidated
|
||||
setLayerType(LAYER_TYPE_SOFTWARE, null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void setText(@Nullable CharSequence text, BufferType type) {
|
||||
source = EmojiProvider.getInstance(getContext()).emojify(text, this);
|
||||
|
||||
setTextEllipsized(source);
|
||||
}
|
||||
|
||||
private void setTextEllipsized(final @Nullable CharSequence source) {
|
||||
super.setText(needsEllipsizing ? ellipsize(source) : source, SPANNABLE);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invalidateDrawable(@NonNull Drawable drawable) {
|
||||
if (drawable instanceof EmojiDrawable) invalidate();
|
||||
else super.invalidateDrawable(drawable);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
|
||||
final int size = MeasureSpec.getSize(widthMeasureSpec);
|
||||
final int mode = MeasureSpec.getMode(widthMeasureSpec);
|
||||
if (getEllipsize() == END &&
|
||||
!TextUtils.isEmpty(source) &&
|
||||
(mode == AT_MOST || mode == EXACTLY) &&
|
||||
getPaint().breakText(source, 0, source.length() - 1, true, size,
|
||||
null) != source.length()) {
|
||||
needsEllipsizing = true;
|
||||
FontMetricsInt font = getPaint().getFontMetricsInt();
|
||||
int height = Math.abs(font.top - font.bottom);
|
||||
super.onMeasure(MeasureSpec.makeMeasureSpec(size, EXACTLY),
|
||||
MeasureSpec.makeMeasureSpec(height, EXACTLY));
|
||||
} else {
|
||||
needsEllipsizing = false;
|
||||
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onLayout(boolean changed, int left, int top, int right,
|
||||
int bottom) {
|
||||
// disable software layer if cache size is too small for it
|
||||
int drawingCacheSize = ViewConfiguration.get(getContext())
|
||||
.getScaledMaximumDrawingCacheSize();
|
||||
int width = right - left;
|
||||
int height = bottom - top;
|
||||
int size = width * height * 4;
|
||||
if (size > drawingCacheSize) {
|
||||
setLayerType(LAYER_TYPE_NONE, null);
|
||||
}
|
||||
|
||||
if (changed) setTextEllipsized(source);
|
||||
super.onLayout(changed, left, top, right, bottom);
|
||||
}
|
||||
|
||||
@Nullable
|
||||
public CharSequence ellipsize(@Nullable CharSequence text) {
|
||||
if (TextUtils.isEmpty(text) || getWidth() == 0 ||
|
||||
getEllipsize() != END) {
|
||||
return text;
|
||||
} else {
|
||||
return TextUtils.ellipsize(text, getPaint(),
|
||||
getWidth() - getPaddingRight() - getPaddingLeft(), END);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,61 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.support.annotation.UiThread;
|
||||
import android.support.v4.content.ContextCompat;
|
||||
import android.util.AttributeSet;
|
||||
import android.widget.ImageButton;
|
||||
|
||||
import org.briarproject.briar.R;
|
||||
import org.thoughtcrime.securesms.components.emoji.EmojiDrawer.EmojiDrawerListener;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
@UiThread
|
||||
public class EmojiToggle extends ImageButton implements EmojiDrawerListener {
|
||||
|
||||
private final Drawable emojiToggle;
|
||||
private final Drawable imeToggle;
|
||||
|
||||
public EmojiToggle(Context context) {
|
||||
this(context, null);
|
||||
}
|
||||
|
||||
public EmojiToggle(Context context, @Nullable AttributeSet attrs) {
|
||||
this(context, attrs, 0);
|
||||
}
|
||||
|
||||
public EmojiToggle(Context context, @Nullable AttributeSet attrs,
|
||||
int defStyle) {
|
||||
super(context, attrs, defStyle);
|
||||
|
||||
emojiToggle = ContextCompat
|
||||
.getDrawable(getContext(), R.drawable.ic_emoji_toggle);
|
||||
imeToggle = ContextCompat
|
||||
.getDrawable(getContext(), R.drawable.ic_keyboard_black);
|
||||
setToEmoji();
|
||||
}
|
||||
|
||||
public void setToEmoji() {
|
||||
setImageDrawable(emojiToggle);
|
||||
}
|
||||
|
||||
public void setToIme() {
|
||||
setImageDrawable(imeToggle);
|
||||
}
|
||||
|
||||
public void attach(EmojiDrawer drawer) {
|
||||
drawer.setDrawerListener(this);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onShown() {
|
||||
setToIme();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onHidden() {
|
||||
setToEmoji();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,89 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.Canvas;
|
||||
import android.graphics.Paint;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.support.annotation.NonNull;
|
||||
import android.support.annotation.UiThread;
|
||||
import android.support.v4.content.ContextCompat;
|
||||
import android.util.AttributeSet;
|
||||
import android.view.View;
|
||||
|
||||
import org.briarproject.briar.R;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
import static android.graphics.Paint.ANTI_ALIAS_FLAG;
|
||||
import static android.graphics.Paint.Align.CENTER;
|
||||
import static android.graphics.Paint.FILTER_BITMAP_FLAG;
|
||||
|
||||
@UiThread
|
||||
public class EmojiView extends View implements Drawable.Callback {
|
||||
|
||||
private final Paint paint = new Paint(ANTI_ALIAS_FLAG | FILTER_BITMAP_FLAG);
|
||||
|
||||
private String emoji;
|
||||
private Drawable drawable;
|
||||
|
||||
public EmojiView(Context context) {
|
||||
this(context, null);
|
||||
}
|
||||
|
||||
public EmojiView(Context context, @Nullable AttributeSet attrs) {
|
||||
this(context, attrs, 0);
|
||||
}
|
||||
|
||||
public EmojiView(Context context, @Nullable AttributeSet attrs,
|
||||
int defStyleAttr) {
|
||||
super(context, attrs, defStyleAttr);
|
||||
}
|
||||
|
||||
public void setEmoji(String emoji) {
|
||||
this.emoji = emoji;
|
||||
this.drawable = EmojiProvider.getInstance(getContext())
|
||||
.getEmojiDrawable(Character.codePointAt(emoji, 0));
|
||||
postInvalidate();
|
||||
}
|
||||
|
||||
public String getEmoji() {
|
||||
return emoji;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onDraw(Canvas canvas) {
|
||||
if (drawable != null) {
|
||||
drawable.setBounds(getPaddingLeft(),
|
||||
getPaddingTop(),
|
||||
getWidth() - getPaddingRight(),
|
||||
getHeight() - getPaddingBottom());
|
||||
drawable.setCallback(this);
|
||||
drawable.draw(canvas);
|
||||
} else {
|
||||
float targetFontSize =
|
||||
0.75f * getHeight() - getPaddingTop() - getPaddingBottom();
|
||||
paint.setTextSize(targetFontSize);
|
||||
paint.setColor(ContextCompat
|
||||
.getColor(getContext(), R.color.emoji_text_color));
|
||||
paint.setTextAlign(CENTER);
|
||||
int xPos = (canvas.getWidth() / 2);
|
||||
int yPos = (int) ((canvas.getHeight() / 2) -
|
||||
((paint.descent() + paint.ascent()) / 2));
|
||||
|
||||
float overflow = paint.measureText(emoji) /
|
||||
(getWidth() - getPaddingLeft() - getPaddingRight());
|
||||
if (overflow > 1f) {
|
||||
paint.setTextSize(targetFontSize / overflow);
|
||||
yPos = (int) ((canvas.getHeight() / 2) -
|
||||
((paint.descent() + paint.ascent()) / 2));
|
||||
}
|
||||
canvas.drawText(emoji, xPos, yPos, paint);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void invalidateDrawable(@NonNull Drawable drawable) {
|
||||
super.invalidateDrawable(drawable);
|
||||
postInvalidate();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,140 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.content.Context;
|
||||
import android.support.annotation.DrawableRes;
|
||||
import android.support.annotation.NonNull;
|
||||
import android.support.annotation.UiThread;
|
||||
|
||||
import org.briarproject.bramble.api.db.DbException;
|
||||
import org.briarproject.bramble.api.settings.Settings;
|
||||
import org.briarproject.bramble.api.settings.SettingsManager;
|
||||
import org.briarproject.briar.R;
|
||||
import org.briarproject.briar.android.activity.BaseActivity;
|
||||
import org.briarproject.briar.android.controller.DbController;
|
||||
|
||||
import java.util.Collections;
|
||||
import java.util.Iterator;
|
||||
import java.util.LinkedHashSet;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
import javax.inject.Inject;
|
||||
|
||||
import static java.util.logging.Level.WARNING;
|
||||
import static org.briarproject.briar.android.settings.SettingsFragment.SETTINGS_NAMESPACE;
|
||||
|
||||
@UiThread
|
||||
public class RecentEmojiPageModel implements EmojiPageModel {
|
||||
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(RecentEmojiPageModel.class.getName());
|
||||
|
||||
private static final String EMOJI_LRU_PREFERENCE = "pref_emoji_recent";
|
||||
private static final int EMOJI_LRU_SIZE = 50;
|
||||
|
||||
private final LinkedHashSet<String> recentlyUsed;
|
||||
private Settings settings;
|
||||
|
||||
@Inject
|
||||
SettingsManager settingsManager;
|
||||
@Inject
|
||||
DbController dbController;
|
||||
|
||||
RecentEmojiPageModel(Context context) {
|
||||
if (!(context instanceof BaseActivity)) {
|
||||
throw new IllegalArgumentException(
|
||||
"Needs to be created from BaseActivity");
|
||||
}
|
||||
((BaseActivity) context).getActivityComponent().inject(this);
|
||||
recentlyUsed = getPersistedCache();
|
||||
}
|
||||
|
||||
private LinkedHashSet<String> getPersistedCache() {
|
||||
String serialized;
|
||||
try {
|
||||
settings = settingsManager.getSettings(SETTINGS_NAMESPACE);
|
||||
serialized = settings.get(EMOJI_LRU_PREFERENCE);
|
||||
} catch (DbException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
serialized = null;
|
||||
}
|
||||
return deserialize(serialized);
|
||||
}
|
||||
|
||||
@DrawableRes
|
||||
@Override
|
||||
public int getIcon() {
|
||||
return R.drawable.ic_emoji_recent;
|
||||
}
|
||||
|
||||
@NonNull
|
||||
@Override
|
||||
public String[] getEmoji() {
|
||||
return toReversePrimitiveArray(recentlyUsed);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean hasSpriteMap() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getSprite() {
|
||||
return null;
|
||||
}
|
||||
|
||||
void onCodePointSelected(String emoji) {
|
||||
recentlyUsed.remove(emoji);
|
||||
recentlyUsed.add(emoji);
|
||||
|
||||
if (recentlyUsed.size() > EMOJI_LRU_SIZE) {
|
||||
Iterator<String> iterator = recentlyUsed.iterator();
|
||||
iterator.next();
|
||||
iterator.remove();
|
||||
}
|
||||
save(recentlyUsed);
|
||||
}
|
||||
|
||||
private String serialize(LinkedHashSet<String> emojis) {
|
||||
String result = "";
|
||||
for (String emoji : emojis) {
|
||||
result += emoji + ";";
|
||||
}
|
||||
if (!emojis.isEmpty())
|
||||
result = result.substring(0, result.length() - 1);
|
||||
return result;
|
||||
}
|
||||
|
||||
private LinkedHashSet<String> deserialize(@Nullable String str) {
|
||||
String[] list = str == null ? new String[] {} : str.split(";");
|
||||
LinkedHashSet<String> result = new LinkedHashSet<>(list.length);
|
||||
Collections.addAll(result, list);
|
||||
return result;
|
||||
}
|
||||
|
||||
private void save(final LinkedHashSet<String> recentlyUsed) {
|
||||
dbController.runOnDbThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
String serialized = serialize(recentlyUsed);
|
||||
settings.put(EMOJI_LRU_PREFERENCE, serialized);
|
||||
try {
|
||||
settingsManager.mergeSettings(settings, SETTINGS_NAMESPACE);
|
||||
} catch (DbException e) {
|
||||
if (LOG.isLoggable(WARNING))
|
||||
LOG.log(WARNING, e.toString(), e);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private String[] toReversePrimitiveArray(
|
||||
@NonNull LinkedHashSet<String> emojiSet) {
|
||||
String[] emojis = new String[emojiSet.size()];
|
||||
int i = emojiSet.size() - 1;
|
||||
for (String emoji : emojiSet) {
|
||||
emojis[i--] = emoji;
|
||||
}
|
||||
return emojis;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,74 @@
|
||||
package org.thoughtcrime.securesms.components.emoji;
|
||||
|
||||
import android.content.Context;
|
||||
import android.support.annotation.ArrayRes;
|
||||
import android.support.annotation.DrawableRes;
|
||||
import android.support.annotation.NonNull;
|
||||
import android.support.annotation.UiThread;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
@UiThread
|
||||
class StaticEmojiPageModel implements EmojiPageModel {
|
||||
|
||||
@DrawableRes
|
||||
private final int icon;
|
||||
@NonNull
|
||||
private final String[] emoji;
|
||||
@Nullable
|
||||
private final String sprite;
|
||||
|
||||
StaticEmojiPageModel(@DrawableRes int icon, @NonNull String[] emoji,
|
||||
@Nullable String sprite) {
|
||||
this.icon = icon;
|
||||
this.emoji = emoji;
|
||||
this.sprite = sprite;
|
||||
}
|
||||
|
||||
StaticEmojiPageModel(Context ctx, @DrawableRes int icon,
|
||||
@ArrayRes int res, @Nullable String sprite) {
|
||||
this(icon, getEmoji(ctx, res), sprite);
|
||||
}
|
||||
|
||||
@DrawableRes
|
||||
@Override
|
||||
public int getIcon() {
|
||||
return icon;
|
||||
}
|
||||
|
||||
@Override
|
||||
@NonNull
|
||||
public String[] getEmoji() {
|
||||
return emoji;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean hasSpriteMap() {
|
||||
return sprite != null;
|
||||
}
|
||||
|
||||
@Nullable
|
||||
@Override
|
||||
public String getSprite() {
|
||||
return sprite;
|
||||
}
|
||||
|
||||
@NonNull
|
||||
private static String[] getEmoji(Context ctx, @ArrayRes int res) {
|
||||
String[] rawStrings = ctx.getResources().getStringArray(res);
|
||||
String[] emoji = new String[rawStrings.length];
|
||||
int i = 0;
|
||||
for (String codePoint : rawStrings) {
|
||||
String[] bytes = codePoint.split(",");
|
||||
int[] codePoints = new int[bytes.length];
|
||||
int j = 0;
|
||||
for (String b : bytes) {
|
||||
codePoints[j] = Integer.valueOf(b, 16);
|
||||
}
|
||||
emoji[i] = new String(codePoints, 0, codePoints.length);
|
||||
i++;
|
||||
}
|
||||
return emoji;
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,23 @@
|
||||
/**
|
||||
* Copyright (C) 2014 Open Whisper Systems
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package org.thoughtcrime.securesms.components.util;
|
||||
|
||||
public interface FutureTaskListener<V> {
|
||||
void onSuccess(V result);
|
||||
|
||||
void onFailure(Throwable error);
|
||||
}
|
||||
@@ -0,0 +1,110 @@
|
||||
/**
|
||||
* Copyright (C) 2014 Open Whisper Systems
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package org.thoughtcrime.securesms.components.util;
|
||||
|
||||
import java.util.LinkedList;
|
||||
import java.util.List;
|
||||
import java.util.concurrent.Callable;
|
||||
import java.util.concurrent.ExecutionException;
|
||||
import java.util.concurrent.FutureTask;
|
||||
|
||||
import javax.annotation.Nullable;
|
||||
|
||||
public class ListenableFutureTask<V> extends FutureTask<V> {
|
||||
|
||||
private final List<FutureTaskListener<V>> listeners = new LinkedList<>();
|
||||
|
||||
@Nullable
|
||||
private final Object identifier;
|
||||
|
||||
public ListenableFutureTask(Callable<V> callable) {
|
||||
this(callable, null);
|
||||
}
|
||||
|
||||
private ListenableFutureTask(Callable<V> callable,
|
||||
@Nullable Object identifier) {
|
||||
super(callable);
|
||||
this.identifier = identifier;
|
||||
}
|
||||
|
||||
public ListenableFutureTask(final V result) {
|
||||
this(result, null);
|
||||
}
|
||||
|
||||
private ListenableFutureTask(final V result, @Nullable Object identifier) {
|
||||
super(new Callable<V>() {
|
||||
@Override
|
||||
public V call() throws Exception {
|
||||
return result;
|
||||
}
|
||||
});
|
||||
this.identifier = identifier;
|
||||
this.run();
|
||||
}
|
||||
|
||||
public synchronized void addListener(FutureTaskListener<V> listener) {
|
||||
if (this.isDone()) {
|
||||
callback(listener);
|
||||
} else {
|
||||
this.listeners.add(listener);
|
||||
}
|
||||
}
|
||||
|
||||
public synchronized void removeListener(FutureTaskListener<V> listener) {
|
||||
this.listeners.remove(listener);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected synchronized void done() {
|
||||
callback();
|
||||
}
|
||||
|
||||
private void callback() {
|
||||
for (FutureTaskListener<V> listener : listeners) {
|
||||
callback(listener);
|
||||
}
|
||||
}
|
||||
|
||||
private void callback(FutureTaskListener<V> listener) {
|
||||
if (listener != null) {
|
||||
try {
|
||||
listener.onSuccess(get());
|
||||
} catch (InterruptedException e) {
|
||||
throw new AssertionError(e);
|
||||
} catch (ExecutionException e) {
|
||||
listener.onFailure(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object other) {
|
||||
if (other != null && other instanceof ListenableFutureTask &&
|
||||
this.identifier != null) {
|
||||
return identifier.equals(other);
|
||||
} else {
|
||||
return super.equals(other);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
if (identifier != null) return identifier.hashCode();
|
||||
else return super.hashCode();
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,12 @@
|
||||
package org.thoughtcrime.securesms.util;
|
||||
|
||||
public class BitmapDecodingException extends Exception {
|
||||
|
||||
BitmapDecodingException(String s) {
|
||||
super(s);
|
||||
}
|
||||
|
||||
BitmapDecodingException(Exception nested) {
|
||||
super(nested);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,95 @@
|
||||
package org.thoughtcrime.securesms.util;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.Bitmap;
|
||||
import android.graphics.BitmapFactory;
|
||||
import android.util.Pair;
|
||||
|
||||
import com.bumptech.glide.Glide;
|
||||
import com.bumptech.glide.Priority;
|
||||
import com.bumptech.glide.load.DecodeFormat;
|
||||
import com.bumptech.glide.load.engine.Resource;
|
||||
import com.bumptech.glide.load.resource.bitmap.BitmapResource;
|
||||
import com.bumptech.glide.load.resource.bitmap.Downsampler;
|
||||
import com.bumptech.glide.load.resource.bitmap.FitCenter;
|
||||
|
||||
import java.io.BufferedInputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import static java.util.logging.Level.WARNING;
|
||||
|
||||
public class BitmapUtil {
|
||||
|
||||
private static final Logger LOG =
|
||||
Logger.getLogger(BitmapUtil.class.getName());
|
||||
|
||||
private static <T> InputStream getInputStreamForModel(Context context,
|
||||
T model)
|
||||
throws BitmapDecodingException {
|
||||
try {
|
||||
return Glide.buildStreamModelLoader(model, context)
|
||||
.getResourceFetcher(model, -1, -1)
|
||||
.loadData(Priority.NORMAL);
|
||||
} catch (Exception e) {
|
||||
throw new BitmapDecodingException(e);
|
||||
}
|
||||
}
|
||||
|
||||
private static <T> Bitmap createScaledBitmapInto(Context context, T model,
|
||||
int width, int height)
|
||||
throws BitmapDecodingException {
|
||||
final Bitmap rough = Downsampler.AT_LEAST
|
||||
.decode(getInputStreamForModel(context, model),
|
||||
Glide.get(context).getBitmapPool(),
|
||||
width, height, DecodeFormat.PREFER_RGB_565);
|
||||
|
||||
final Resource<Bitmap> resource = BitmapResource
|
||||
.obtain(rough, Glide.get(context).getBitmapPool());
|
||||
final Resource<Bitmap> result =
|
||||
new FitCenter(context).transform(resource, width, height);
|
||||
|
||||
if (result == null) {
|
||||
throw new BitmapDecodingException("unable to transform Bitmap");
|
||||
}
|
||||
return result.get();
|
||||
}
|
||||
|
||||
public static <T> Bitmap createScaledBitmap(Context context, T model,
|
||||
float scale) throws BitmapDecodingException {
|
||||
Pair<Integer, Integer> dimens =
|
||||
getDimensions(getInputStreamForModel(context, model));
|
||||
return createScaledBitmapInto(context, model,
|
||||
(int) (dimens.first * scale), (int) (dimens.second * scale));
|
||||
}
|
||||
|
||||
private static BitmapFactory.Options getImageDimensions(
|
||||
InputStream inputStream)
|
||||
throws BitmapDecodingException {
|
||||
BitmapFactory.Options options = new BitmapFactory.Options();
|
||||
options.inJustDecodeBounds = true;
|
||||
BufferedInputStream fis = new BufferedInputStream(inputStream);
|
||||
BitmapFactory.decodeStream(fis, null, options);
|
||||
try {
|
||||
fis.close();
|
||||
} catch (IOException e) {
|
||||
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
|
||||
}
|
||||
|
||||
if (options.outWidth == -1 || options.outHeight == -1) {
|
||||
throw new BitmapDecodingException(
|
||||
"Failed to decode image dimensions: " + options.outWidth +
|
||||
", " + options.outHeight);
|
||||
}
|
||||
|
||||
return options;
|
||||
}
|
||||
|
||||
private static Pair<Integer, Integer> getDimensions(InputStream inputStream)
|
||||
throws BitmapDecodingException {
|
||||
BitmapFactory.Options options = getImageDimensions(inputStream);
|
||||
return new Pair<>(options.outWidth, options.outHeight);
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user