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* Implement issue #10691359: Kill long-running processesDianne Hackborn2013-09-161-0/+19
| | | | | | | | | | | | | | | | | | | | | We now have the activity manager kill long-running processes during idle maintanence. This involved adding some more information to the activity manager about the current memory state, so that it could know if it really should bother killing anything. While doing this, I also improved how we determine when memory is getting low by better ignoring cases where processes are going away for other reasons (such as now idle maintenance). We now won't raise our memory state if either a process is going away because we wanted it gone for another reason or the total number of processes is not decreasing. The idle maintanence killing also uses new per-process information about whether the process has ever gone into the cached state since the last idle maintenance, and the initial pss and current pss size over its run time. Change-Id: Iceaa7ffb2ad2015c33a64133a72a272b56dbad53
* Add #! to 'am' shell scriptAndy McFadden2013-09-041-0/+2
| | | | | | | | Shell script needs to start with #! for exec(). Bug 10606037 Change-Id: I594da6f0433e838dcf5b45b991188ceaa52d9bd1
* Add "adb shell am restart" command.Dianne Hackborn2013-07-231-0/+16
| | | | | | So you can restart the system without being root. Change-Id: I89770f497833ecbe2b69e3a0cfafae7ef472a9f5
* Add stopservice command to amMarco Nelissen2013-07-111-0/+24
| | | | Change-Id: I639ad418750c0e1825b330b3bd56e5628926e7f1
* Fix a typoEvan Charlton2013-06-251-1/+1
| | | | | | s/will/while/ for the --no-window-animation explanation. Change-Id: Ia068809d385cc4f54f9603a8713a581fd4f59440
* Add new API getStackBoxInfoCraig Mautner2013-06-171-3/+22
| | | | Change-Id: Ie2861e5e31bb3876cfe2d5c3d04ff58bb3955634
* Convert API refs to StackBox from ActivityStack.Craig Mautner2013-05-241-5/+5
| | | | | | | | - Removed IActivityManager.getStacks() since getStackBoxes() is better. - Made createStacks operate relative to StackBox instead of TaskStack. - Made resizeStack into resizeStackBox. Change-Id: I7a0e1f4e34f399b4fd1180c60cc3989f9c2433f3
* Add retrieval of StackBox info for more flexibilityCraig Mautner2013-05-241-10/+10
| | | | | | | First step in permitting StackBoxes to be manipulated by user. Necessary for Configuration changes coming down. Change-Id: I4029926a35e4fdc59a5759fd9e4bae10bb308413
* Log stack issues and start resize effort.Craig Mautner2013-05-131-0/+17
| | | | | | | | | | | - Modify Am.java to accept 'stack resize' command. - Add logging for assigning home stack to non-home task to track down bug. And maybe fix bug. - Add template parameter to ArrayList. Change-Id: Ia73182afc20e9e4430ddadebae034cecb3798eec
* Revert "Log stack issues and start resize effort."Guang Zhu2013-05-121-17/+0
| | | | | | Bug: 8935057 This reverts commit b0245edae86b5811ea743c0f4cea095488304b1a.
* Log stack issues and start resize effort.Craig Mautner2013-05-121-0/+17
| | | | | | | | | | | - Modify Am.java to accept 'stack resize' command. - Add logging for assigning home stack to non-home task to track down bug. And maybe fix bug. - Add template parameter to ArrayList. Change-Id: If904c3ead623464ff5863b7241c68c1b7573bcf4
* resolved conflicts for merge of a98b0ff8 to masterKenny Root2013-05-071-0/+23
|\ | | | | | | Change-Id: I1f4a952d360c48426e22a7772726b6867cc19771
| * Help for the debugging help for issue #8734824.Dianne Hackborn2013-05-061-0/+23
| | | | | | | | | | | | | | Add a new "hang" am command that lets you hang the system process. Useful for testing. Change-Id: Ice0fc52b49d80e5189f016108b03f9fd549b58a7
* | resolved conflicts for merge of 485d7a31 to masterKenny Root2013-05-071-0/+12
|\ \ | |/ | | | | Change-Id: I058e19af8732df44457bdc614ee810a642dc25e4
| * Debugging help for issue #8734824: WATCHDOG KILLING SYSTEM PROCESSDianne Hackborn2013-05-061-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | IActivityController has a new callback which the Watchdog calls when it detects that the system process is hung. This may be use full monkey. All hail the monkey! Also add a new private feature to Binder to be able to turn off all incoming dump() calls to a process. The watchdog uses this when it reports it is hung, so that if someone, say, wants to collect a bug report at this point they won't get stuck waiting for things that are all busted. Change-Id: Ib514d97451cf3b93f29e194c1954e29f948c13b1
* | Incremental repairs to side by side stacks.Craig Mautner2013-04-161-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | - Add taskId parameter to createStack() so stacks are pre-populated with a task. - Keep track of stack access order in DisplayContent so getTasks returns in MRU order. - Set touchableRegion in InputMonitor so modal touching does not extend beyond stack boundary. - Fix stack merging so that deleting a stack results in a new stack the size of the two children. Change-Id: I62a6ba0a34f34dd7ec866b440bf04595379e19e8
* | Implement stack splitting and task movement.Craig Mautner2013-04-151-8/+86
|/ | | | | | | | | | | | Split stacks and move tasks between them. Layout the windows according to the new stack split. After layout content rectangles are known split the available area between all stack boxes. Then use those values for future layout. Provide stack contents to ActivityManager. Change-Id: I9746e6185445633810d506be514d0b7b540a7f99
* Have audio service clean up new receivers in crashing processes.Dianne Hackborn2013-04-081-216/+145
| | | | | | | | | | | | | | | | | | | | The new media button receiver with only a pending intent (no component name) could be left hanging if the process that registered it went away. These semantically need to be tied to the calling process's lifetime; we now clean them up when the calling process goes away. Also added some additional cleanup of media button receivers when packages change (updated, cleared). And on top of that, a new "media" command for doing media things. Currently lets you send media keys and monitor remote display data. Oh and finally added a new BaseCommand base class for implementing these command line utilities. Change-Id: Iba1d56f10bab1eec4a94a7bb1d1c2ae614c8bcf5
* Handle finished bugreports, share from private.Jeff Sharkey2013-03-131-1/+5
| | | | | | | | | | | | | | | | | Show notification when a bugreport is finished, letting the user launch a SEND_MULTIPLE intent to share them. Add dialog that warns user about contents before sharing. Since bugreports are now stored in private app data of the Shell app, use FileProvider to build Uris that we can grant others access to. Define BUGREPORT_FINISHED as being a protected broadcast. Delete older bugreports automatically to reclaim disk space. Migrate any Intent extras to ClipData when building PendingIntents. Add --receiver-permission support to am shell command. Bug: 7005318 Change-Id: If6c607dbcf137362d5887eac482ff7391563890f
* Use BUILD_PREBUILT to install the shell scriptYing Wang2013-02-191-22/+6
| | | | | | NOTICE files will be picked up automatically. Change-Id: Ia4938aff013f1c010cbbfceacf5685722c86c39a
* Implement display overscan support.Dianne Hackborn2013-02-191-89/+1
| | | | | | | | | | | | | | | | The window manager now keeps track of the overscan of each display, with an API to set it. The overscan impacts how it positions windows in the display. There is a new set of APIs for windows to say they would like to go into the overscan region. There is a call into the window manager to set the overscan region for a display, and it now has a concept of display settings that it stores presistently. Also added a new "wm" command, moving the window manager specific commands from the "am" command to there and adding a new now to set the overscan region. Change-Id: Id2c8092db64fd0a982274fedac7658d82f30f9ff
* App ops: new operations for SMS.Dianne Hackborn2013-02-051-2/+2
| | | | | | | Implementation required a new framework feature to associate an app op with a broadcast. Change-Id: I4ff41a52f7ad4ee8fd80cbf7b394f04d6c4315b3
* App ops: vibration, neighboring cells, dialing, etc.Dianne Hackborn2013-02-011-2/+2
| | | | | | | | | | | | | | | | | Improve handling of vibration op, so that apps are better blamed (there is now a hidden vibrator API that supplies the app to blame, and the system now uses this when vibrating on behalf of an app). Add operation for retrieving neighboring cell information. Add a new op for calling a phone number. This required plumbing information about the launching package name through the activity manager, which required changing the internal startActivity class, which required hitting a ton of code that uses those internal APIs. Change-Id: I3f8015634fdb296558f07fe654fb8d53e5c94d07
* Adding UI test automation APIs.Svetoslav Ganov2013-01-221-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds APIs support for implementing UI tests. Such tests do not rely on internal application structure and can span across application boundaries. UI automation APIs are encapsulated in the UiAutomation object that is provided by an Instrumentation object. It is initialized by the system and can be used for both introspecting the screen and performing interactions simulating a user. UI test are normal instrumentation tests and are executed on the device. UiAutomation uses the accessibility APIs to introspect the screen and a special delegate object to perform privileged operations such as injecting input events. Since instrumentation tests are invoked by a shell command, the shell program launching the tests creates a delegate object and passes it as an argument to started instrumentation. This delegate allows the APK that runs the tests to access some privileged operations protected by a signature level permissions which are explicitly granted to the shell user. The UiAutomation object also supports running tests in the legacy way where the tests are run as a Java shell program. This enables existing UiAutomator tests to keep working while the new ones should be implemented using the new APIs. The UiAutomation object exposes lower level APIs which allow simulation of arbitrary user interactions and writing complete UI test cases. Clients, such as UiAutomator, are encouraged to implement higher- level APIs which minimize development effort and can be used as a helper library by the test developer. The benefit of this change is decoupling UiAutomator from the system since the former was calling hidden APIs which required that it is bundled in the system image. This prevented UiAutomator from being evolved separately from the system. Also UiAutomator was creating additional API surface in the system image. Another benefit of the new design is that now test cases have access to a context and can use public platform APIs in addition to the UiAutomator ones. Further, third-parties can develop their own higher level test APIs on top of the lower level ones exposes by UiAutomation. bug:8028258 Also this change adds the fully qualified resource name of the view's id in the emitted AccessibilityNodeInfo if a special flag is set while configuring the accessibility service. Also added is API for looking up node infos by this id. The id resource name is relatively more stable compared to the generaed id number which may change from one build to another. This API facilitate reuing the already defined ids for UI automation. bug:7678973 Change-Id: I589ad14790320dec8a33095953926c2a2dd0228b
* Further work on issue #7307399: Framework needs a new pre-user-shutdown...Dianne Hackborn2012-10-091-0/+4
| | | | | | | | | | | | | | | ...phase & callback API I realized there were a few things wrong with what was there. The new ACTION_USER_STARTING was not being sent for the first user at boot, and there was an existing problem where ACTION_USER_STARTED was sent every time there was a user switch. Also improved some debug output of broadcasts to make it easier to see what is going on in this stuff, and better reporting of why a service couldn't be started. Change-Id: Id8a536defbbad1f73d94a37d13762436b822fbe3
* Fix issue #7211769 and #7244492, thrash around on #7226656.Dianne Hackborn2012-09-281-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Issue #7211769: Crash dialog from background user has non-working "report" The report button now launches the issue reporter for the correct user. Also for crashes on background users, either disable the report button, or simply don't show the dialog depending on the build config. Issue #7244492: Bugreport button in Quick Settings doesn't actually do anything Now they do. Issue #7226656: second user seeing primary user's apps I haven't had any success at reproducing this. I have tried to tighten up the path where we create the user to ensure nothing could cause the user's applications to be accessed before the user it fully created and thus make them installed... but I can't convince myself that is the actual problem. Also tightened up the user switch code to use forground broadcasts for all of the updates about the switch (since this is really a foreground operation), added a facility to have BOOT_COMPELTED broadcasts not get launched for secondary users and use that on a few key system receivers, fixed some debug output. Change-Id: Iadf8f8e4878a86def2e495e9d0dc40c4fb347021
* Maybe fix issue #7211766: bindService() to User u0 While u10 is...Dianne Hackborn2012-09-261-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | ...Forground Sometimes Doesn't Take The main change here is a one-liner in ActiveServices to check the uid when deciding whether to remove an item from mPendingServices. This could cause the problem being seen -- if the same service for two users is starting at the same time, the second one would blow away the pending start of the first one. Unfortunately I have had trouble reproducing the bug, so I don't know if this is actually fixing it. It's a bug, anyway. The reason so much has changed here is because I spread around logging and printing of the user ID associated with operations and objects to make it easier to debug these kind of multi-user things. Also includes some tweaks to the oom manager to allow more background processes (I have seen many times in logs where we thrash through processes because the LRU list is too short), plus to compensate an additional time-based metric for when to get rid of background processes, plus some new logic to try to help things like Chrome keep around their service processes. Change-Id: Icda77fb2a1dd349969e3ff2c8fff0f19b40b31d3
* Allow adb shell am display-size to use bigger sizes.Jeff Brown2012-09-101-15/+9
| | | | | | | | | | We now support scaling the logical display to fit the physical display, whatever size it is. So we can allow adb shell am display-size to use more or less arbitrary sizes although we do enforce an upper and lower bound to protect the user. Change-Id: I5fe6ba32ad1f9e4fbcd6915f7d36850b987bbcc0
* Flesh out multi-user in am commands.Dianne Hackborn2012-09-101-35/+116
| | | | | | | | | | | | Now we default to the current user instead of user 0 for most commands (except where we can do the command for all users). Many more commands take a user argument: force-stop, kill, profile, dumpheap. Improved help text. Change-Id: I719a13b4d31b668f57ca21e51d7043ac3e0d4e1b
* Merge "More multi-user stuff:" into jb-mr1-devDianne Hackborn2012-09-071-7/+40
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| * More multi-user stuff:Dianne Hackborn2012-09-071-7/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - New (hidden) isUserRunning() API. - Maintain LRU list of visited users. - New FLAG_IS_DATA_ONLY for ApplicationInfo. - Clean up pending intent records when force-stopping a user (or package). (Also fixes bug #6880627: PendingIntent.getService() returns stale intent of force stopped app) - Fix force-stopping when installing an app to do the force-stop across all users for that app. - When selecting which processes to kill during a force stop, do this based on the actual packages loaded in the process, not just process name matching. - You can now use --user option in am when starting activities, services, and instrumentation. - The am --user option accepts "current" and "all" as arguments. - The pm uninstall command now uninstalls for all users, so it matches the semantics of the install command. - PhoneWindowManager now explicitly says to start home in the current user. - Activity manager call to retrieve the MIME type from a content provider now takes a user argument, so it will direct this to the proper user. - The package manager uninstall paths are now implemented around PackageSetting, not PackageParser.Package. This allows them to work even if the application's apk has been removed (in which case it only exists as a PackageSetting, not the PackageParser.Package parsed from the apk). Change-Id: I3522f6fcf32603090bd6e01cc90ce70b6c5aae40
* | Wrapped call to notifyAll() in a synchronized blockFelipe Leme2012-09-061-2/+4
|/ | | | | Change-Id: I452caa56bef4541b53917bdd6f22034161255dd1 Bug: 7118468
* Fix my fix.Dianne Hackborn2012-09-041-2/+2
| | | | Change-Id: I35fce760f8d91fceb554d372e7423749a4ac6d2d
* Fix build.Dianne Hackborn2012-09-041-3/+3
| | | | Change-Id: I15592889b8679d946e402dcfdeb124df349cbd4d
* Start implementing concept of "running" users.Dianne Hackborn2012-08-281-13/+26
| | | | | | | | | | | | | | | | | | | | | | The activity manager now keeps track of which users are running. Initially, only user 0 is running. When you switch to another user, that user is started so it is running. It is only at this point that BOOT_COMPLETED is sent for that user and it is allowed to execute anything. You can stop any user except user 0, which brings it back to the same state as when you first boot the device. This is also used to be able to more cleaning delete a user, by first stopping it before removing its data. There is a new broadcast ACTION_USER_STOPPED sent when a user is stopped; system services need to handle this like they currently handle ACTION_PACKAGE_RESTARTED when individual packages are restarted. Change-Id: I89adbd7cbaf4a0bb72ea201385f93477f40a4119
* Restore man page entries.Dianne Hackborn2012-08-271-0/+1
| | | | Change-Id: I002808037ec117c039aeb71f425c1f43d4cac6d8
* Keep track of whether an app is installed for each user.Dianne Hackborn2012-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This add a new per-user state for an app, indicating whether it is installed for that user. All system apps are always installed for all users (we still use disable to "uninstall" them). Now when you call into the package manager to install an app, it will only install the app for that user unless you supply a flag saying to install for all users. Only being installed for the user is just the normal install state, but all other users have marked in their state for that app that it is not installed. When you call the package manager APIs for information about apps, uninstalled apps are treated as really being not visible (somewhat more-so than disabled apps), unless you use the GET_UNINSTALLED_PACKAGES flag. If another user calls to install an app that is already installed, just not for them, then the normal install process takes place but in addition that user's installed state is toggled on. The package manager will not send PACKAGE_ADDED, PACKAGE_REMOVED, PACKAGE_REPLACED etc broadcasts to users who don't have a package installed or not being involved in a change in the install state. There are a few things that are not quite right with this -- for example if you go through a full install (with a new apk) of an app for one user who doesn't have it already installed, you will still get the PACKAGED_REPLACED messages even though this is technically the first install for your user. I'm not sure how much of an issue this is. When you call the existing API to uninstall an app, this toggles the installed state of the app for that user to be off. Only if that is the last user user that has the app uinstalled will it actually be removed from the device. Again there is a new flag you can pass in to force the app to be uninstalled for all users. Also fixed issues with cleaning external storage of apps, which was not dealing with multiple users. We now keep track of cleaning each user for each package. Change-Id: I00e66452b149defc08c5e0183fa673f532465ed5
* We can now (kind-of) change screen density on the fly.Dianne Hackborn2012-08-031-0/+43
| | | | | | | | | | | | | | | | | | | | | Preloaded drawables now have a density associated with them, so we can load the correct drawable if we are using a different density. Window manager now formally keeps track of the density for each screen, allowing it to be overridden like you can already do with size, and relies on this density to drive itself internally and the configurations it reports. There are a new set of Bitmap constructors where you provide a DisplayMetrics so they can be constructed with the correct density. (This will be for when you can have different windows in the same app running at different densities.) ActivityThread now watches for density changes, and pushes them to the DENSITY_DEVICE and Bitmap global density values for that process. A new am command allows you to change the density.
* Introduce multiple displays with DisplayContent.Craig Mautner2012-08-021-2/+4
| | | | | | | | Fix a couple of bugs that turned up. Remove touch/focus from display. Add iterators for access. Respond to comments. Remove TODOs, and some deviceId parameters. Change-Id: Idcdb4f1979aa7b14634d450fd0333d6eff26994d
* Remove some unnecessary man page entriesAmith Yamasani2012-05-301-1/+0
| | | | Change-Id: I1ceda3f5efac83b80ab4b6e7cae4086aeed5062a
* Remove unused, obsolete debug codeRomain Guy2012-05-211-6/+2
| | | | | | | All these features have either been abandonned and left un-maintained for years or can be replaced by systrace. Change-Id: I42e4579a8078744047e5fe08a7a15254970b09bc
* Fix issue #4499996: LiveWallpaperPreview activity intent filterDianne Hackborn2012-04-191-0/+7
| | | | Change-Id: I5fc71503d2c59c907da954dbda3587394e6405bf
* Package restrictions per userAmith Yamasani2012-03-221-3/+9
| | | | | | | | | | | | | | | | | | | Packages can be enabled/disabled per user. This requires maintaining stopped/launched states and enabled / disabled components and packages per user. Refactored pm.Settings and PackageSettingsBase to keep track of states per user. Migrated the stopped-packages.xml to users/<u>/package-restrictions.xml Changed intent resolution to handle individual user restrictions. Bunch of IPackageManager calls now have a userId argument. Make AppWidgetService handle removals of packages. Added some tests for pm.Settings and PackageManager. Change-Id: Ia83b529e1df88dbcb3bd55ebfc952a6e9b20e861
* Add new "options" argument to all startActivity APIs.Dianne Hackborn2012-03-141-25/+17
| | | | | | | | This will be used to allow new features to be requested... such as, say, a special kind of animation. Right now there are no options defined. Change-Id: I4eb6f27275cdd4bf186f6da316ab93a2372ad4b7
* ActivityManager: add option to allow OpenGL trace.Siva Velusamy2012-03-121-4/+12
| | | | | | | | | This patch adds an option to enable tracing of OpenGL functions. OpenGL tracing can be enabled by passing "--opengl-trace" option to am start. This option requires either a device in debug mode, or that the application itself has debug permission set. Change-Id: I77788bfe97c9108943b1f947ce81afe8293d78a0
* Add the ability to pass float extras to AM.Mike J. Chen2012-02-101-0/+18
| | | | | | | | | | | | | | | | | commit 43a2825a283e29c0f70100146394957af0598b0e Author: John Grossman <johngro@google.com> Date: Wed Apr 27 09:03:53 2011 -0700 Add the ability to pass float extras to AM. Change-Id: I970ad3f76a65bd781099204019095c73ed8c09db Signed-off-by: Mike J. Chen <mjchen@google.com> Signed-off-by: John Grossman <johngro@google.com> Conflicts: cmds/am/src/com/android/commands/am/Am.java
* Multi-user - 1st major checkinAmith Yamasani2012-02-031-1/+13
| | | | | | | | | | | | | | | Switching activity stacks Cache ContentProvider per user Long-press power to switch users (on phone) Added ServiceMap for separating services by user Launch PendingIntents on the correct user's uid Fix task switching from Recents list AppWidgetService is mostly working. Commands added to pm and am to allow creating and switching profiles. Change-Id: I15810e8cfbe50a04bd3323a7ef5a8ff4230870ed
* Fix issue #5714517: App shortcuts can result in bad task intentsDianne Hackborn2011-12-051-29/+68
| | | | | | | | New API to let you build an Intent whose base configuration is correct, but has an additional "selector" to pick out the specific app that you would like launched. Change-Id: Ide9db6dc60e2844b7696cfe09b28337fe7dd63db
* Improve low memory dropbox reporting.Dianne Hackborn2011-11-151-0/+37
| | | | | | | | | | | | | | | The msg is now constructed to try to bin these reports in interesting ways. We'll see. Also change the tag name from watchdog to lowmem, since sharkey is kindly taking care of the back-end to handle this. Improve how we put processes into low memory states to better poke things like home and the previous app. Also clean up some debug output, and add a few new am comment options for controlling the current debug app. Change-Id: I562a931a95244a2727bb7a6e1fd80dec259cdae2
* Add drop box reports of low memory.Dianne Hackborn2011-11-081-0/+20
| | | | | | | | | | We are tagging these as "watchdog" to make them visible in the reporting tools. Also new am command to kill all background processes, mostly to make it easier to test this stuff. Change-Id: Ib9dc4747cd8bd44156fdf11d6a087cd4272203eb
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