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* Fix a log issue in ui.cpp.Tao Bao2017-02-011-1/+1
| | | | | | | | | | It's a copy/paste error when addressing reviewer's comment for commit 6278bdf3490a2f6682f5a9c47350b3d9f92a9165. Test: recovery gives the right message (e.g. "Permission denied") when it fails to read max_brightness. Change-Id: I10372c82595bdc00a6f6725f036c02721b19a1aa
* recovery: Add screensaver mode.Tao Bao2017-01-311-24/+105
| | | | | | | | | | | | | | | | | | | | | | | | | While it's waiting for user input, dim or turn off the backlight to avoid OLED burn-in. The backlight brightness will be reduced after the first timeout (default 120s), and then turned off after the second. Pressing any key will take it back to the normal brightness. While the display is off, the first key input will only turn on the backlight. The most common case that triggers the screensaver is under text mode, such as waiting for menu selection or viewing recovery logs. This CL doesn't change the brightness while it's installing updates or performing wipes under UI mode. When it encounters any install error under UI mode (user builds): - If it's NOT USB connected, it will reboot automatically after the first timeout (same as before); - If it's USB connected, it will dim and turn off the display per the change in this CL. Bug: 34077703 Test: Boot a device with the new recovery image. Wait for timeout. Change-Id: I0c14907e60340a7f037adb6e464942d099ada08b
* minui: Move callback functions to std::function.Tao Bao2017-01-231-6/+2
| | | | | | | Also make minor clean up to the header includes. Test: mmma bootable/recovery system/core/healthd system/extra/slideshow Change-Id: I3bfcf2c0e203c26a98ee08f1f8036c68356a69fd
* recovery: Fix the broken UI text.Tao Bao2017-01-041-20/+47
| | | | | | | | | | | | | | | UI text is broken (doesn't show any text during FDR) due to commit d530449e54bd327e9c26209ffa0490c6508afe6c, which reordered the calls to RecoveryUI::SetLocale() and RecoveryUI::Init(). Because Init() uses the locale info to load the localized texts (from images), the locale must be set prior to that via SetLocale(). This CL refactors Init() to take the locale parameter, and removes the odd SetLocale() API. Bug: 34029338 Test: 'Run graphics test' under recovery. Change-Id: I620394a3d4e3705e9af5a1f6299285d143ae1b01
* Add a stub recovery UI.Sen Jiang2016-12-131-1/+2
| | | | | | | | | | | This allows recovery to work on devices without screen. The stub recovery UI does nothing except print to stdout. Test: write 'recovery\n--wipe_data\n--reason=wipe_data_from_ota\n' to misc and boot to recovery on a device without screen. Bug: 33175036 Change-Id: Icde698aa2e2e29f4b3d0532dfd3c6a939ac2bc63
* Switch to <android-base/properties.h>.Elliott Hughes2016-09-261-2/+2
| | | | | | | Bug: http://b/23102347 Test: boot into recovery. Change-Id: Ib2ca560f1312961c21fbaa294bb068de19cb883e Merged-In: Ib2ca560f1312961c21fbaa294bb068de19cb883e
* Clean up the sleep()'s after poking init servicesTao Bao2015-05-271-1/+1
| | | | Change-Id: I77564fe5c59e604f1377b278681b7d1bff53a77a
* recovery: change the way of rebooting when using power key comboGaelle Nassiet2015-05-271-1/+3
| | | | | | | | | | | | The power key combo allow to reboot from recovery mode by pressing power button 7 times in a row. It calls directly the function android_reboot() and lead to permission denial errors because of SE Linux rules enforcement. The right way to reboot from recovery is to set the property "sys.powerctl" and let init handle it. Change-Id: Ic7b81e446c3ee13dfbad10cda13a6a1f93123b76 Signed-off-by: Gaelle Nassiet <gaellex.nassiet@intel.com>
* Check all lseek calls succeed.Elliott Hughes2015-04-301-1/+1
| | | | | | | Also add missing TEMP_FAILURE_RETRYs on read, write, and lseek. Bug: http://b/20625546 Change-Id: I03b198e11c1921b35518ee2dd005a7cfcf4fd94b
* Remove unnecessary globals.Elliott Hughes2015-04-131-45/+40
| | | | Change-Id: I76a042432aede08ceaf250319cf5eeb25d601150
* Auto-detect whether to use the long-press UI.Elliott Hughes2015-04-111-1/+5
| | | | Change-Id: Ie77a5584e301467c6a5e164d2c62d6f036b2c0c0
* Fix ScreenRecoveryUI to handle devices without power/up/down.Elliott Hughes2015-04-101-24/+55
| | | | | | | | Currently fugu has a custom subclass to handle this. The default code supports devices with trackballs but not all shipping Nexus devices? That's just silly. Change-Id: Id2779c91284899a26b4bb1af41e7033aa889df10
* Move "Mount /system" to the main menu.Elliott Hughes2015-04-101-40/+16
| | | | | | | Everyone's adding secret key combinations for this anyway, and it's very useful when debugging. Change-Id: Iad549452b872a7af963dd649f283ebcd3ea24234
* am 54a61179: am cfd4b286: Merge "recovery: initialize keys press tracking status"Doug Zongker2014-06-061-0/+1
|\ | | | | | | | | * commit '54a6117935fe7470d23f7a538aeec9d6b139791b': recovery: initialize keys press tracking status
| * recovery: initialize keys press tracking statusMihai Serban2014-06-061-0/+1
| | | | | | | | | | | | | | | | Checks for keys pressed return random results because of an uninitialized data structure. Change-Id: Ic8b3d453d62347921aa893403079b374c16a092e Signed-off-by: Mihai Serban <mihai.serban@intel.com>
| * allow CheckKey to request mounting /systemDoug Zongker2014-03-111-2/+46
| | | | | | | | | | | | | | Also provide a default implementation of CheckKey that's reasonable for many devices (those that have power and volume keys). Change-Id: Icf6c7746ebd866152d402059dbd27fd16bd51ff8
* | disable async reboot during package installationDoug Zongker2014-05-231-4/+21
| | | | | | | | | | | | | | | | | | | | The default recovery UI will reboot the device when the power key is pressed 7 times in a row, regardless of what recovery is doing. Disable this feature during package installation, to minimize the chance of corrupting the device due to a mid-install reboot. (Debug packages can explicitly request that the feature be reenabled.) Change-Id: I20f3ec240ecd344615d452005ff26d8dd7775acf
* | remove DefaultDevice's UI subclassDoug Zongker2014-04-011-1/+1
| | | | | | | | | | | | | | | | | | | | RecoveryUI (which is the superclass of ScreenRecoveryUI), provides a basic CheckKey method that is useful for devices that have KEY_POWER, KEY_VOLUMEUP, and KEY_VOLUMEDOWN. Stop overriding it with a less featureful method; with this no recovery UI customization is needed for most handheld devices (phones, tablets, etc.). Change-Id: I7d57cfaaef79afea8af4fc3dbc570afc61aeb5bc
* | recovery: fix epoll events type to uint32_tTodd Poynor2013-09-171-1/+1
| | | | | | | | Change-Id: I5db9987102201c18821acb45d1f824e9865a1451
* | recovery: ui changes for ev_*() switch to epollTodd Poynor2013-09-121-2/+2
| | | | | | | | | | | | Convert callback events parameter to unsigned int. Change-Id: Ife0e983f307c07bf4aca807d70574aeb20c460cd
* | allow CheckKey to request mounting /systemDoug Zongker2013-09-051-2/+46
|/ | | | | | | Also provide a default implementation of CheckKey that's reasonable for many devices (those that have power and volume keys). Change-Id: Icf6c7746ebd866152d402059dbd27fd16bd51ff8
* notify about pending long pressDoug Zongker2013-07-311-8/+33
| | | | | | | | | | | | | | | | | | Recovery changes: - add a method to the UI class that is called when a key is held down long enough to be a "long press" (but before it is released). Device-specific subclasses can override this to indicate a long press. - do color selection for ScreenRecoveryUI's menu-and-log drawing function. Subclasses can override this to customize the colors they use for various elements. - Include the value of ro.build.display.id in the menu headers, so you can see on the screen what version of recovery you are running. Change-Id: I426a6daf892b9011638e2035aebfa2831d4f596d
* add NextCheckKeyIsLong() and EnqueueKey() methodsDoug Zongker2012-12-171-9/+28
| | | | | | | | | | | | | NextCheckKeyIsLong() is called right before each call to CheckKey() to tell the implementation if the key is a long-press or not. (To be used on devices with few buttons.) It's done as a separate method (rather than a parameter to CheckKey) to not break existing recovery UI implementations. EnqueueKey() can be called from CheckKey() to put arbitrary code codes in the synchronous queue (to be processed by HandleMenuKey). Change-Id: If8a83d66efe0bbc9e2dc178e5ebe12acd216324b
* allow recovery UI to ignore certain keypressesDoug Zongker2012-01-191-0/+3
| | | | Change-Id: Id182bb95ffcc475c5acabb29b413e422302ae7f2
* move key processing to RecoveryUIDoug Zongker2011-11-041-0/+222
| | | | | | | | | Move the key for handling keys from ScreenRecoveryUI to RecoveryUI, so it can be used by devices without screens. Remove the UIParameters struct and replace it with some new member variables in ScreenRecoveryUI. Change-Id: I70094ecbc4acbf76ce44d5b5ec2036c36bdc3414
* refactor ui functions into a classDoug Zongker2011-10-311-666/+0
| | | | | | | | | | | Move all the functions in ui.c to be members of a ScreenRecoveryUI class, which is a subclass of an abstract RecoveryUI class. Recovery then creates a global singleton instance of this class and then invoke the methods to drive the UI. We use this to allow substitution of a different RecoveryUI implementation for devices with radically different form factors (eg, that don't have a screen). Change-Id: I76bdd34eca506149f4cc07685df6a4890473f3d9
* turn recovery into a C++ binaryDoug Zongker2011-10-311-0/+666
Change-Id: I423a23581048d451d53eef46e5f5eac485b77555
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