Lenovo P2 - Discussion | Smartphone 5.5
under the messages to which you want to add links.
difast I will try in a nutshell. SELINUX (SELINUX) is a system forced access control, implemented at the kernel level.
If there is an Enforcing mode, which costs the default. When this mode is selected, all actions that somehow violate the current security policy will be blocked, and the attempt of violation will be fixed in the journal.
It is necessary to have a mode Permissive . In the case of using this mode, information on all actions that violate the current security policy will be recorded in the journal, but the actions themselves will not be blocked.
In short, it can be blocked by the full functionality of the standard camera application, and especially third-party, which have their own algorithms. That is, putting Permissive, you can achieve a better focus, post-processing, HDR and other buns in BetterCamera or SNAP.
In order to find out what mode it costs, it is necessary, of course, the root.
Here, for example, I have in the phone, it is permissive
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Post has been editedsuperduse - 05.09.17, 08:01
Superduse @ 05.09.17, 08:00
can be blocked by the full functionality of the camera application, and especially third-party, which have their own algorithms
Well, it's unlikely.
Third-party cameras may want to use the Camera2 API, which on our little animal is turned off by default, and only. There can be no violations of safety policies from the camera.
Superduse @ 05.09.17, 08:00
Here, for example, I have in the phone, it is permissive
On P2 (244) by default is Enforcing
Screenshot
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Gentlemen, you need to remove the photo from the contact, and did not understand how it is to choose a photo, make a photo and not to remove it. That's how much with contact, can anyone tell me?
SEGA19 @ 05.09.17, 08:45
need to remove the photo from the contact, and did not understand how
Select a contact in the "Contacts" application - right at the top of the pencil icon (edit contact) - at the bottom there "Read more" - next to the photo tap to "change" - three items "Delete photo" will appear, "Make a photo" and "Select New Photo".
Screenshot
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Difast @ 05.09.17, 09:00
To achieve something better from third-party applications? If it is the main promise, then he is fundamentally incorrect, and so you get more (more precisely, not so, a little different) than from the flow.
Well, why hack on the root every desire to try to get something positive?
I agree that there are also no suckers on the smokers of third-party software and try to squeeze the maximum of themselves.
But what the hell is not joking - if people in all subtleties are familiar with the Selinux puzzle and all its dependencies, then let him try something to "take" specifically under this device P2.
The universal version for different models and brands is from the development of software software.
Suddenly what will happen here in a person "up-shaman" under our P2?
One thing is clear - the potential of the capabilities of the Hardware-filling of the camera at P2 software is not entirely exhausted and it is possible that you can work out more by recovery than the camera.
Party Software Indicators here as confirmation of this.
Post has been editedLenovoUser55555 - 05.09.17, 10:44
Reason for editing: Edit typos.
Cayene @ 04.09.17, 15:51
At the past - is it not on the iPhone hour?)))
Cayene, Never) Honor was. A5, it seems. But here I can be wrong
LenovoUSER55555 @ 05.09.17, 09:05
the potential of the capabilities of the Hardware-filling of the camera at P2 software is not yet all exhausted
I don't understand what kind of iron potential say everything?
The matrix is ​​small, old and noisy, optics soap, especially at the edges.
Well, that is, it is clear that good software, like modern LG, for example, can squeeze more. But it is not necessary to deceive, considering that the hardware-filling of the camera is not bad, and all spoils only the software. In fact, we have everything lower than the average: both software, and filling. And one alone is a soft candy from the existing iron not to make it.
D4NTE @ 05.09.17, 09:40
Only with a soft candy from the existing iron not to make it.
Not about huge candy speech.
On the examples above Difast It can be seen that there is a potential to receive a programming way of averaged version from some blur chamber with a loss of sharpness and detail and to more detailed definition, but not without noise from the snap chamber.
It is true that the stock camera requires increased attention to the hands of a picture of a photo - a snapshot does not happen instantly, but within a few more seconds for which the user needs to turn their hands to the tripod to avoid soaps in the picture.
And in the event that you can doubt your hands, then the photo gets canceled.
At the same time, third-party software removes the photo more quickly, but, alas, with noise in the picture.
That is why not try to find some compromise between these two factors and try to avoid making noise in the picture?
PRomanS, I tried such a software: it does not see the button, and when learning immediately falls into the energy-saving mode.Superduse @ 05.09.17, 07:00
can be blocked by the full functionality of the standard camera application
Upon nonsku - there are practically no problems, I saw Kropa himself. Snap works well, but there is a lot of noise, FV-5 more or less. But to keep three programs on board, something is not Comilfo.
Posted on 09/05/2017, 10:39:
D4NTE @ 05.09.17, 07:10
which on our animal is turned off by default
Posted on 09/05/2017, 10:40:
LenovoUSER55555 @ 05.09.17, 08:56
That's why not try
Post has been editeddifast - 05.09.17, 10:48
difast , Mutually. On some telephone, it turned out to achieve better camera work, due to Selinux.
Here is a brief instruction, for the possible improvement of the camera.
You can certainly improve selinux mode by editing build.prop, but for beginners and inexperienced users is difficult to explain, I have no time to shoot video as well as experienced and know how to do it.
So, the path is easier. Attention still need root (how to get to read a thread cap piercing).
1. Downloading the applicationSELinuxModeChanger
2. Run and give him access Ruth.
3. In the application it is necessary to press the "permissive". It must be like this
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4. All. Came the camera focus (unimportant stock, or third-party) works more clearly, etc.
5. Who flies the Permessive mode after restarting the device.
Just install the SelinuxModeChanger.apk as a system application (move it to / System / App / and restart the device).
Option two, if the first does not work. Nothing too complicated.
100% working method. If there Supersu - then create /system/su.d folder, give it the right 755 (rwxr-xr-x), it create a file permissive.sh, give him the same rights and fill the following content:
#! / system / bin / sh
echo 0>/ sys / fs / selinux / enforce
3 way to just flash the patch through TWRP
permissive_lp2_superduse.zip.(141.78 KB)Good luck to all...
Post has been editedsuperduse - 17.03.18, 15:11
Reason for editing: In the header.
Who has a root, try this instruction and write down if possible. There are any changes on the stock chamber. Very interesting.
Difast @ 05.09.17, 11:15
Who has a root, try this instruction and write down if possible.
I tried ...
Superduse @ 05.09.17, 10:57
Focus Camera (unimportant stock, or third-party) works more clear, etc.
Of course, I wonder the behavior of the stock chamber on P2 (244) first of all.
1. Made three photos when the default enforcing.
2. For the first option, switched to enforcing on Permissive.
3. Made another three photos of the same object of shooting, with the same room, fairly dim lighting, smoothly in the same remaining conditions as previously three photos.
4. The result is on the face.
Bravo, Maestro!
I did not expect that the change of regime in Selinux will have such an impact on the Camera Camera in P2!
In the spoiler, I left only kropions with photos on enforcing and on Permissive.
All originals photo here in the archive -
Test_photos_p2_244_selinux.rar(29.59 MB)We look, compare ....
Coppes with photos on ENFORCING and PERMISSIVE
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superduse Request for you.
To calm those who look out everywhere and everywhere "Conspiracy theory" Clear, pliz, are there any pitfalls when changing Enforcing on Permissive in terms of safety on P2, will there be a machine to be given a good undesirable appham where they don't need to give?
Post has been editedLenovoUser55555 - 05.09.17, 11:47
I installed the necessary mode set. I tried to make a couple of photos - indeed, autofocus triggers faster, the signature "hold the phone exactly" does not appear. Dotay time did not check - in Poland, while the day)))
P.S. And more specifically - what is needed to check ???
Post has been editedCayene - 05.09.17, 11:46
P.S. And more specifically - what is needed to check ???
Post has been editedCayene - 05.09.17, 11:46
Cayene @ 05.09.17, 10:45
And more specifically - what is needed to check ???
Posted on 09/05/2017, 11:51:
LenovoUSER55555 @ 05.09.17, 10:43
We look, compare ....
Superduse @ 5.09.17, 16:57
#! / system / bin / sh
echo 0>/ SYS / FS / SELINUX / PERMISSIVE
echo 0>/ SYS / FS / SELINUX / PERMISSIVE
When dark as focus works and shooting speed.
[/ QUOTE] Let's do it in the evening: OK:
Post has been editedCayene - 05.09.17, 11:54
[/ QUOTE] Let's do it in the evening: OK:
Post has been editedCayene - 05.09.17, 11:54
Cayene @ 05.09.17, 10:53
Let's do the evening
Added 09/05/2017, 12:00:
superduse Well you are our Sveta in the Dark Kingdom! Sorry Plus I can't cram more. At least some progress went. I am glad that such people appeared in our branch. You lacked chees. Post has been editeddifast - 05.09.17, 12:07
abubekerovark , can Posted on 09/05/2017, 12:10:
LenovoUser55555 there is no danger. All custom makes on Permissive ...©savagemessiahzine.com2005-2021 All rights reserved.
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