Jebediah, My diff is attached..
-- Ashwin On Sat, Apr 10, 2010 at 4:49 AM, Jebediah Huang <jebediah.hu...@gmail.com> wrote: > Thanks you Ashwin. > > Is it possible you share the diff you appli? > > On Fri, Apr 9, 2010 at 8:10 PM, Ashwin Bihari <abih...@gmail.com> wrote: >> Jebediah, >> >> Yeah I got the power button functionality working. I'm working with >> the Donut 1.6 release from Rowboat and I looked at the newer Eclair >> code as it deals with the POWER button and the handling is changed. So >> I backported just the changes from one file and the power button now >> functions as it should. Plus, when I hold the power button down for >> some longer duration, I get the Power Off dialog.. >> >> So check out >> http://android.git.kernel.org/?p=platform/frameworks/policies/base.git;a=blob;f=phone/com/android/internal/policy/impl/PhoneWindowManager.java >> and compare it to what you have.. >> >> Regards >> -- Ashwin >> >> >> >> On Fri, Apr 9, 2010 at 2:38 AM, Jebediah Huang <jebediah.hu...@gmail.com> >> wrote: >>> Ashwin, >>> >>> Did you get solution to this problem? I've see in testing: >>> - screen timeout can suspend , no problem >>> - wake from power button , no problem >>> - cannot suspend from power button >>> >>> pressing power button when system active: >>> >>> # getevent >>> add device 1: /dev/input/event0 >>> name: "keys" >>> /dev/input/event0: 0001 0074 00000001 >>> /dev/input/event0: 0000 0000 00000000 >>> /dev/input/event0: 0001 0074 00000000 >>> /dev/input/event0: 0000 0000 00000000 >>> >>> $74 = 116 = KeyEvent.KEYCODE_POWER >>> >>> Can help me some advice? >>> >>> Regards >>> --Jebediah >>> >>> >>> On Wed, Mar 10, 2010 at 12:37 AM, Ashwin Bihari <abih...@gmail.com> wrote: >>>> Girish, >>>> >>>> The device on which we are using Android shouldn't have the keygaurd >>>> enabled, so I've disabled all of that functionality. The device gets >>>> to the home screen on bootup, and the idea is to let the screen >>>> timeout for it to lock itself or use the power button to force the >>>> lock and the only the power button will unlock/wake up the device back >>>> to the home screen or wherever it was.. >>>> >>>> Do you know where specifically the power button is handled within >>>> Android to show the lock screen or go to sleep? I've been searching >>>> for a bit but haven't followed all the source through.. >>>> >>>> Regards >>>> -- Ashwin >>>> >>>> >>>> >>>> On Mon, Mar 8, 2010 at 12:09 PM, girish <neo.driz...@gmail.com> wrote: >>>>> did you check if hitting the power button locks the screen? You might need >>>>> to look >>>>> into that first... >>>>> >>>>> -Girish >>>>> >>>>> On Mon, Mar 8, 2010 at 9:20 AM, Ashwin Bihari <abih...@gmail.com> wrote: >>>>>> >>>>>> Girish, >>>>>> >>>>>> I do have the power management code within the Kernel enabled since my >>>>>> screen timeout causes the system to go into the suspend state. I can >>>>>> then hit the Power button to wake up the system nicely. >>>>>> >>>>>> When I do press the Power button while the system is active, I don't >>>>>> see any messages related to early_suspend, any ideas on what exactly I >>>>>> should be looking for?? >>>>>> >>>>>> Regards >>>>>> -- Ashwin >>>>>> >>>>>> >>>>>> >>>>>> On Sat, Feb 27, 2010 at 2:53 AM, girish <neo.driz...@gmail.com> wrote: >>>>>> > Ok, I get your point. Mapping the power key is the first thing to do. >>>>>> > Rest >>>>>> > android should take care... >>>>>> > >>>>>> > Can you attach your defconfig file, need to check if all the proper >>>>>> > power >>>>>> > flags are enabled..which is >>>>>> > important for android power frmwork to work. >>>>>> > >>>>>> > Also, when you press the power key do you see any early_suspend dumps >>>>>> > on >>>>>> > the >>>>>> > terminal? if it >>>>>> > does and doesn't go any further to suspend to RAM that means someone is >>>>>> > holding a wake_lock. >>>>>> > >>>>>> > -Girish >>>>>> >> >>>>>> >> >>>>>> >> >>>>>> >> >>>>>> >> ---------- Forwarded message ---------- >>>>>> >> From: Ashwin Bihari <abih...@gmail.com> >>>>>> >> Date: Fri, Feb 26, 2010 at 8:41 AM >>>>>> >> Subject: Re: [android-porting] Power button functionality >>>>>> >> (sleep/resume/wakeup) >>>>>> >> To: girish <neo.driz...@gmail.com> >>>>>> >> >>>>>> >> >>>>>> >> Girish, >>>>>> >> >>>>>> >> No, I don't want the power button to turn the device off, I've already >>>>>> >> implemented that at the Kernel level through a different scheme. I >>>>>> >> want to invoke the Linux Power Manage suspend and resume functionality >>>>>> >> with the power button through Android. If you take any Android phone >>>>>> >> right now, there's usually a single button (the top button on the >>>>>> >> Motorola Droid for example) that when pressed will put the device to >>>>>> >> sleep if it was awake or wake it up if it was asleep. In the sleep >>>>>> >> mode the LCD is turned off and the touchscreen doesn't respond to >>>>>> >> anything. >>>>>> >> >>>>>> >> It's basically what happens when you let the screen timeout and the >>>>>> >> device goes to sleep. The power button allows you to put the device to >>>>>> >> sleep faster, and that's the functionality I'm trying to implement. >>>>>> >> >>>>>> >> I have the power button mapped to KeyEvent.KEYCODE_POWER in my Android >>>>>> >> build, but that doesn't do anything.. >>>>>> >> >>>>>> >> Regards >>>>>> >> -- Ashwin >>>>>> >> >>>>>> >> >>>>>> >> >>>>>> >> On Fri, Feb 26, 2010 at 12:05 AM, girish <neo.driz...@gmail.com> >>>>>> >> wrote: >>>>>> >> > I guess you intend to power off the device when you hit the power >>>>>> >> > button >>>>>> >> > right? >>>>>> >> > >>>>>> >> > First, the keycode as you mentioned should map Android power key. >>>>>> >> > Secondly, >>>>>> >> > you should >>>>>> >> > have proper hook in baseport level for pm_power_off() for DEVICE >>>>>> >> > OFF. >>>>>> >> > >>>>>> >> > >>>>>> >> > -Girish >>>>>> >> > >>>>>> >> > On Wed, Feb 24, 2010 at 9:16 AM, Ashwin Bihari <abih...@gmail.com> >>>>>> >> > wrote: >>>>>> >> >> >>>>>> >> >> I've got a custom board designed around the OMAP3530 and we have a >>>>>> >> >> power button the device that we want to use to cause Android to go >>>>>> >> >> to >>>>>> >> >> sleep or wakeup based on it's current state. >>>>>> >> >> >>>>>> >> >> I've done a few searches and have figured out the the function >>>>>> >> >> goToSleep within the PowerManager handles this functionality. For >>>>>> >> >> the >>>>>> >> >> power button handler, I'm sending the KEY_POWER eventcode into >>>>>> >> >> Android..this is mapped appropriately into Andriod as >>>>>> >> >> KeyEvent.KEYCODE_POWER. However, pressing the button doesn't cause >>>>>> >> >> anything to happen with Android..what am I missing in making my >>>>>> >> >> connections? >>>>>> >> >> >>>>>> >> >> Regards >>>>>> >> >> -- Ashwin >>>>>> >> >> >>>>>> >> >> -- >>>>>> >> >> unsubscribe: android-porting+unsubscr...@googlegroups.com >>>>>> >> >> website: http://groups.google.com/group/android-porting >>>>>> >> > >>>>>> >> > >>>>>> >> >>>>>> >> -- >>>>>> >> unsubscribe: android-porting+unsubscr...@googlegroups.com >>>>>> >> website: http://groups.google.com/group/android-porting >>>>>> > >>>>>> > >>>>> >>>>> >>>> >>>> -- >>>> unsubscribe: android-porting+unsubscr...@googlegroups.com >>>> website: http://groups.google.com/group/android-porting >>>> >>> >> > -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting To unsubscribe, reply using "remove me" as the subject.
PhoneWindowManager.diff
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