settings - Can't apply system screen brightness programmatically in Android -


i'm using following set system auto brightness mode , level:

    android.provider.settings.system.putint(y.getcontentresolver(),settings.system.screen_brightness_mode, 0);     android.provider.settings.system.putint(y.getcontentresolver(),settings.system.screen_brightness, y.brightness1);

i can change auto-brighess on , off, , set different levels. settings seem applied -- can go settings --> display --> brightness, , whanever setting set shown correctly. however, actual screen isn't changing brightness. if tap on slider in display settings, gets applied.

i shoudl mention i'm running app withat main activity, , these settings getting applied in broadcastreceiver. did try create dummy activity , tested stuff there, got same results.

ok, found answer here: refreshing display widget?

basically, have make transparent activity processes brightness change. what's not mentioned in post have do:

settings.system.putint(y.getcontentresolver(),settings.system.screen_brightness_mode, 0); settings.system.putint(y.getcontentresolver(),settings.system.screen_brightness, brightnesslevel);

then 

windowmanager.layoutparams lp = getwindow().getattributes();     lp.screenbrightness = brightness;      getwindow().setattributes(lp);

and if call finish() right after applying changes, brightness never change because layout has created before brightness settings applied. ended creating thread had 300ms delay, called finish().


Comments

Post a Comment

Popular posts from this blog

apache - Add omitted ? to URLs -

i working on website cms reads page name of query string, e.g. http://exmaple.com/?pagename . trying create rewrite rule rewrite ? . so, user types in /pagename , taken /?pagename try this: rewriteengine on rewritecond %{request_filename} !-d rewritecond %{request_filename} !-f rewriterule ^/?(.*) index.php?$1 [l]
Read more

redirect - bbPress Forum - rewrite to wwww.mysite prohibits login -

i using bbpress installation without wordpress integration. the redirect of rewriteengine @ forum site works: rewriteengine on rewritecond %{http_host} ^forum.mysite.com$ rewriterule (.*)$ http://www.forum.mysite.com/$1 [r=301,l] the problem login pppress. bbpress login not recognize: http://www.forum.mysite/bb-login.php . it redirects to: http://forum.mysite.com/bb-login.php . i tried permalink settings none , name based, same issue. does uses redirect in bbpress or how can eliminate "double" content , redirect permanently www.? i redirected www.forum.mysite.com forum.mysite.com , achieved eliminate "double" content.
Read more

php - How can I stop spam on my custom forum/blog? -

so have custom built forum & blog system of late has been dealing lot of spam. if wordpress use akismet, if different common platform i'm sure i'd find plugin. there kind of static class can download this? using php. i'd still go akismet, if it. uses outside of wordpress, may have pay fee it, depending on use -- check terms , conditions -- it's option , easy implement in php using api. use api key wordpress. com account access. basically, grab whichever php client library takes fancy -- use alex potsides' php5 library -- plug in key, , it's handful of lines of code. here's bare bones of validation straight 1 of live sites: ... if ($akismet) { $akismet->setcommentauthor($name); $akismet->setcommentauthoremail($session->userinfo["email"]); $akismet->setcommentauthorurl(""); $akismet->setcommentcontent($sentence);...
Read more