diff options
Diffstat (limited to 'android/app/ActivityManager.java')
| -rw-r--r-- | android/app/ActivityManager.java | 117 |
1 files changed, 73 insertions, 44 deletions
diff --git a/android/app/ActivityManager.java b/android/app/ActivityManager.java index 02b7f8c5..1adae7a8 100644 --- a/android/app/ActivityManager.java +++ b/android/app/ActivityManager.java @@ -175,7 +175,7 @@ public class ActivityManager { * @hide */ @Retention(RetentionPolicy.SOURCE) - @IntDef({ + @IntDef(prefix = { "BUGREPORT_OPTION_" }, value = { BUGREPORT_OPTION_FULL, BUGREPORT_OPTION_INTERACTIVE, BUGREPORT_OPTION_REMOTE, @@ -457,6 +457,20 @@ public class ActivityManager { /** @hide User operation call: one of related users cannot be stopped. */ public static final int USER_OP_ERROR_RELATED_USERS_CANNOT_STOP = -4; + /** + * @hide + * Process states, describing the kind of state a particular process is in. + * When updating these, make sure to also check all related references to the + * constant in code, and update these arrays: + * + * @see com.android.internal.app.procstats.ProcessState#PROCESS_STATE_TO_STATE + * @see com.android.server.am.ProcessList#sProcStateToProcMem + * @see com.android.server.am.ProcessList#sFirstAwakePssTimes + * @see com.android.server.am.ProcessList#sSameAwakePssTimes + * @see com.android.server.am.ProcessList#sTestFirstPssTimes + * @see com.android.server.am.ProcessList#sTestSamePssTimes + */ + /** @hide Not a real process state. */ public static final int PROCESS_STATE_UNKNOWN = -1; @@ -476,35 +490,35 @@ public class ActivityManager { /** @hide Process is hosting a foreground service. */ public static final int PROCESS_STATE_FOREGROUND_SERVICE = 4; - /** @hide Same as {@link #PROCESS_STATE_TOP} but while device is sleeping. */ - public static final int PROCESS_STATE_TOP_SLEEPING = 5; - /** @hide Process is important to the user, and something they are aware of. */ - public static final int PROCESS_STATE_IMPORTANT_FOREGROUND = 6; + public static final int PROCESS_STATE_IMPORTANT_FOREGROUND = 5; /** @hide Process is important to the user, but not something they are aware of. */ - public static final int PROCESS_STATE_IMPORTANT_BACKGROUND = 7; + public static final int PROCESS_STATE_IMPORTANT_BACKGROUND = 6; /** @hide Process is in the background transient so we will try to keep running. */ - public static final int PROCESS_STATE_TRANSIENT_BACKGROUND = 8; + public static final int PROCESS_STATE_TRANSIENT_BACKGROUND = 7; /** @hide Process is in the background running a backup/restore operation. */ - public static final int PROCESS_STATE_BACKUP = 9; - - /** @hide Process is in the background, but it can't restore its state so we want - * to try to avoid killing it. */ - public static final int PROCESS_STATE_HEAVY_WEIGHT = 10; + public static final int PROCESS_STATE_BACKUP = 8; /** @hide Process is in the background running a service. Unlike oom_adj, this level * is used for both the normal running in background state and the executing * operations state. */ - public static final int PROCESS_STATE_SERVICE = 11; + public static final int PROCESS_STATE_SERVICE = 9; /** @hide Process is in the background running a receiver. Note that from the * perspective of oom_adj, receivers run at a higher foreground level, but for our * prioritization here that is not necessary and putting them below services means * many fewer changes in some process states as they receive broadcasts. */ - public static final int PROCESS_STATE_RECEIVER = 12; + public static final int PROCESS_STATE_RECEIVER = 10; + + /** @hide Same as {@link #PROCESS_STATE_TOP} but while device is sleeping. */ + public static final int PROCESS_STATE_TOP_SLEEPING = 11; + + /** @hide Process is in the background, but it can't restore its state so we want + * to try to avoid killing it. */ + public static final int PROCESS_STATE_HEAVY_WEIGHT = 12; /** @hide Process is in the background but hosts the home activity. */ public static final int PROCESS_STATE_HOME = 13; @@ -533,10 +547,10 @@ public class ActivityManager { // to frameworks/base/core/proto/android/app/activitymanager.proto and the following method must // be updated to correctly map between them. /** - * Maps ActivityManager.PROCESS_STATE_ values to ActivityManagerProto.ProcessState enum. + * Maps ActivityManager.PROCESS_STATE_ values to ProcessState enum. * * @param amInt a process state of the form ActivityManager.PROCESS_STATE_ - * @return the value of the corresponding android.app.ActivityManagerProto's ProcessState enum. + * @return the value of the corresponding ActivityManager's ProcessState enum. * @hide */ public static final int processStateAmToProto(int amInt) { @@ -810,7 +824,7 @@ public class ActivityManager { * impose on your application to let the overall system work best. The * returned value is in megabytes; the baseline Android memory class is * 16 (which happens to be the Java heap limit of those devices); some - * device with more memory may return 24 or even higher numbers. + * devices with more memory may return 24 or even higher numbers. */ public int getMemoryClass() { return staticGetMemoryClass(); @@ -837,7 +851,7 @@ public class ActivityManager { * constrained devices, or it may be significantly larger on devices with * a large amount of available RAM. * - * <p>The is the size of the application's Dalvik heap if it has + * <p>This is the size of the application's Dalvik heap if it has * specified <code>android:largeHeap="true"</code> in its manifest. */ public int getLargeMemoryClass() { @@ -1944,15 +1958,17 @@ public class ActivityManager { * @param animate Whether we should play an animation for the moving the task * @param initialBounds If the primary stack gets created, it will use these bounds for the * docked stack. Pass {@code null} to use default bounds. + * @param showRecents If the recents activity should be shown on the other side of the task + * going into split-screen mode. * @hide */ @TestApi @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_STACKS) public void setTaskWindowingModeSplitScreenPrimary(int taskId, int createMode, boolean toTop, - boolean animate, Rect initialBounds) throws SecurityException { + boolean animate, Rect initialBounds, boolean showRecents) throws SecurityException { try { getService().setTaskWindowingModeSplitScreenPrimary(taskId, createMode, toTop, animate, - initialBounds); + initialBounds, showRecents); } catch (RemoteException e) { throw e.rethrowFromSystemServer(); } @@ -2611,7 +2627,7 @@ public class ActivityManager { Manifest.permission.ACCESS_INSTANT_APPS}) public boolean clearApplicationUserData(String packageName, IPackageDataObserver observer) { try { - return getService().clearApplicationUserData(packageName, + return getService().clearApplicationUserData(packageName, false, observer, UserHandle.myUserId()); } catch (RemoteException e) { throw e.rethrowFromSystemServer(); @@ -2882,13 +2898,13 @@ public class ActivityManager { public static final int IMPORTANCE_FOREGROUND_SERVICE = 125; /** - * Constant for {@link #importance}: This process is running the foreground - * UI, but the device is asleep so it is not visible to the user. This means - * the user is not really aware of the process, because they can not see or - * interact with it, but it is quite important because it what they expect to - * return to once unlocking the device. + * @deprecated Pre-{@link android.os.Build.VERSION_CODES#P} version of + * {@link #IMPORTANCE_TOP_SLEEPING}. As of Android + * {@link android.os.Build.VERSION_CODES#P}, this is considered much less + * important since we want to reduce what apps can do when the screen is off. */ - public static final int IMPORTANCE_TOP_SLEEPING = 150; + @Deprecated + public static final int IMPORTANCE_TOP_SLEEPING_PRE_28 = 150; /** * Constant for {@link #importance}: This process is running something @@ -2940,14 +2956,6 @@ public class ActivityManager { public static final int IMPORTANCE_CANT_SAVE_STATE_PRE_26 = 170; /** - * Constant for {@link #importance}: This process is running an - * application that can not save its state, and thus can't be killed - * while in the background. - * @hide - */ - public static final int IMPORTANCE_CANT_SAVE_STATE= 270; - - /** * Constant for {@link #importance}: This process is contains services * that should remain running. These are background services apps have * started, not something the user is aware of, so they may be killed by @@ -2957,6 +2965,23 @@ public class ActivityManager { public static final int IMPORTANCE_SERVICE = 300; /** + * Constant for {@link #importance}: This process is running the foreground + * UI, but the device is asleep so it is not visible to the user. Though the + * system will try hard to keep its process from being killed, in all other + * ways we consider it a kind of cached process, with the limitations that go + * along with that state: network access, running background services, etc. + */ + public static final int IMPORTANCE_TOP_SLEEPING = 325; + + /** + * Constant for {@link #importance}: This process is running an + * application that can not save its state, and thus can't be killed + * while in the background. This will be used with apps that have + * {@link android.R.attr#cantSaveState} set on their application tag. + */ + public static final int IMPORTANCE_CANT_SAVE_STATE = 350; + + /** * Constant for {@link #importance}: This process process contains * cached code that is expendable, not actively running any app components * we care about. @@ -2991,16 +3016,16 @@ public class ActivityManager { return IMPORTANCE_GONE; } else if (procState >= PROCESS_STATE_HOME) { return IMPORTANCE_CACHED; + } else if (procState == PROCESS_STATE_HEAVY_WEIGHT) { + return IMPORTANCE_CANT_SAVE_STATE; + } else if (procState >= PROCESS_STATE_TOP_SLEEPING) { + return IMPORTANCE_TOP_SLEEPING; } else if (procState >= PROCESS_STATE_SERVICE) { return IMPORTANCE_SERVICE; - } else if (procState > PROCESS_STATE_HEAVY_WEIGHT) { - return IMPORTANCE_CANT_SAVE_STATE; } else if (procState >= PROCESS_STATE_TRANSIENT_BACKGROUND) { return IMPORTANCE_PERCEPTIBLE; } else if (procState >= PROCESS_STATE_IMPORTANT_FOREGROUND) { return IMPORTANCE_VISIBLE; - } else if (procState >= PROCESS_STATE_TOP_SLEEPING) { - return IMPORTANCE_TOP_SLEEPING; } else if (procState >= PROCESS_STATE_FOREGROUND_SERVICE) { return IMPORTANCE_FOREGROUND_SERVICE; } else { @@ -3034,6 +3059,8 @@ public class ActivityManager { switch (importance) { case IMPORTANCE_PERCEPTIBLE: return IMPORTANCE_PERCEPTIBLE_PRE_26; + case IMPORTANCE_TOP_SLEEPING: + return IMPORTANCE_TOP_SLEEPING_PRE_28; case IMPORTANCE_CANT_SAVE_STATE: return IMPORTANCE_CANT_SAVE_STATE_PRE_26; } @@ -3047,16 +3074,18 @@ public class ActivityManager { return PROCESS_STATE_NONEXISTENT; } else if (importance >= IMPORTANCE_CACHED) { return PROCESS_STATE_HOME; + } else if (importance >= IMPORTANCE_CANT_SAVE_STATE) { + return PROCESS_STATE_HEAVY_WEIGHT; + } else if (importance >= IMPORTANCE_TOP_SLEEPING) { + return PROCESS_STATE_TOP_SLEEPING; } else if (importance >= IMPORTANCE_SERVICE) { return PROCESS_STATE_SERVICE; - } else if (importance > IMPORTANCE_CANT_SAVE_STATE) { - return PROCESS_STATE_HEAVY_WEIGHT; } else if (importance >= IMPORTANCE_PERCEPTIBLE) { return PROCESS_STATE_TRANSIENT_BACKGROUND; } else if (importance >= IMPORTANCE_VISIBLE) { return PROCESS_STATE_IMPORTANT_FOREGROUND; - } else if (importance >= IMPORTANCE_TOP_SLEEPING) { - return PROCESS_STATE_TOP_SLEEPING; + } else if (importance >= IMPORTANCE_TOP_SLEEPING_PRE_28) { + return PROCESS_STATE_FOREGROUND_SERVICE; } else if (importance >= IMPORTANCE_FOREGROUND_SERVICE) { return PROCESS_STATE_FOREGROUND_SERVICE; } else { @@ -3835,7 +3864,7 @@ public class ActivityManager { pw.println(); dumpService(pw, fd, ProcessStats.SERVICE_NAME, new String[] { packageName }); pw.println(); - dumpService(pw, fd, "usagestats", new String[] { "--packages", packageName }); + dumpService(pw, fd, "usagestats", new String[] { packageName }); pw.println(); dumpService(pw, fd, BatteryStats.SERVICE_NAME, new String[] { packageName }); pw.flush(); |