Examples with AttributeCache com.android.server.AttributeCache used on opensource projects

Example 6 with AttributeCache

use of com.android.server.AttributeCache in project cornerstone by Onskreen.

the class ActivityManagerService method forceConfigurationLocked.

/**
     * Author: Onskreen
     * Date: 05/01/2012
     *
     * Overload to act on a specific process to force the config for the given WindowPanel on the
     * given ProcessRecord. Assumes using the current mCornerstone state
     */
public void forceConfigurationLocked(ActivityStack stack, ProcessRecord app) {
    if (false) {
        for (SparseArray<ProcessRecord> procs : mProcessNames.getMap().values()) {
            final int NA = procs.size();
            for (int ia = 0; ia < NA; ia++) {
                ProcessRecord r = procs.valueAt(ia);
                Slog.v(TAG, "PackageName: " + r.info.packageName);
                Slog.v(TAG, "Process Name: " + r.processName);
                Slog.v(TAG, "Activities: ");
                for (ActivityRecord ar : r.activities) {
                    Slog.v(TAG, "\t" + ar);
                }
                Slog.v(TAG, "PID: " + r.pid);
                Slog.v(TAG, "Package List: ");
                for (String str : r.pkgList) {
                    Slog.v(TAG, "\t" + str);
                }
                Slog.v(TAG, "SystemNoUI: " + r.systemNoUi);
                Slog.v(TAG, "ApplicationInfo.Uid: " + r.info.uid);
            }
        }
    }
    Configuration newConfig = new Configuration(mConfiguration);
    if (DEBUG_SWITCH || DEBUG_CONFIGURATION) {
        Slog.i(TAG, "Forcing configuration on: " + stack + " and Process: " + app);
    }
    mConfigurationSeq++;
    if (mConfigurationSeq <= 0) {
        mConfigurationSeq = 1;
    }
    newConfig.seq = mConfigurationSeq;
    mConfiguration = newConfig;
    Slog.i(TAG, "Config forced to change: " + newConfig);
    final Configuration configCopy = new Configuration(mConfiguration);
    AttributeCache ac = AttributeCache.instance();
    if (ac != null) {
        ac.updateConfiguration(configCopy);
    }
    try {
        if (app.thread != null) {
            //Default to main panel
            WindowManagerService.WP_Panel panel = WindowManagerService.WP_Panel.MAIN_PANEL;
            if (stack.mMainStack) {
                panel = WindowManagerService.WP_Panel.MAIN_PANEL;
            } else if (stack.mCornerstoneStack) {
                panel = WindowManagerService.WP_Panel.CORNERSTONE;
            } else if (stack.mCornerstonePanelStack) {
                if (stack.mCornerstonePanelIndex == 0) {
                    panel = WindowManagerService.WP_Panel.CS_APP_0;
                } else if (stack.mCornerstonePanelIndex == 1) {
                    panel = WindowManagerService.WP_Panel.CS_APP_1;
                }
            }
            Configuration wpConfig = mWindowManager.computeWindowPanelConfiguration(panel);
            mWindowManager.updateNonWindowPanelConfigurationFrom(wpConfig, mConfiguration);
            if (DEBUG_CONFIGURATION)
                Slog.v(TAG, "Sending to proc " + app.processName + " new config " + wpConfig);
            app.thread.scheduleConfigurationChanged(wpConfig);
        }
    } catch (Exception e) {
    }
    Intent intent = new Intent(Intent.ACTION_CONFIGURATION_CHANGED);
    intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY | Intent.FLAG_RECEIVER_REPLACE_PENDING);
    broadcastIntentLocked(null, null, intent, null, null, 0, null, null, null, false, false, MY_PID, Process.SYSTEM_UID, 0);
    ActivityRecord starting = stack.topRunningActivityLocked(null);
    if (starting != null) {
        boolean kept = stack.ensureActivityConfigurationLocked(starting, 0);
        if (kept) {
            // other activities are made visible.
            if (DEBUG_SWITCH)
                Slog.i(TAG, "Config didn't destroy " + starting + ", ensuring others are correct.");
            //stack.ensureActivitiesVisibleLocked(starting, wpChanges);
            stack.ensureActivitiesVisibleLocked(starting, 0);
        }
    }
    if (mWindowManager != null) {
        mWindowManager.setNewConfiguration(mConfiguration);
    }
}

Example 7 with AttributeCache

use of com.android.server.AttributeCache in project cornerstone by Onskreen.

the class ActivityManagerService method forceStopPackageLocked.

private final boolean forceStopPackageLocked(String name, int uid, boolean callerWillRestart, boolean purgeCache, boolean doit, boolean evenPersistent, int userId) {
    int i;
    int N;
    if (uid < 0) {
        try {
            uid = AppGlobals.getPackageManager().getPackageUid(name, userId);
        } catch (RemoteException e) {
        }
    }
    if (doit) {
        Slog.i(TAG, "Force stopping package " + name + " uid=" + uid);
        Iterator<SparseArray<Long>> badApps = mProcessCrashTimes.getMap().values().iterator();
        while (badApps.hasNext()) {
            SparseArray<Long> ba = badApps.next();
            if (ba.get(uid) != null) {
                badApps.remove();
            }
        }
    }
    boolean didSomething = killPackageProcessesLocked(name, uid, -100, callerWillRestart, false, doit, evenPersistent, "force stop");
    TaskRecord lastTask = null;
    for (i = 0; i < mMainStack.mHistory.size(); i++) {
        ActivityRecord r = (ActivityRecord) mMainStack.mHistory.get(i);
        final boolean samePackage = r.packageName.equals(name);
        if (r.userId == userId && (samePackage || r.task == lastTask) && (r.app == null || evenPersistent || !r.app.persistent)) {
            if (!doit) {
                if (r.finishing) {
                    // interesting as far as something to stop.
                    continue;
                }
                return true;
            }
            didSomething = true;
            Slog.i(TAG, "  Force finishing activity " + r);
            if (samePackage) {
                if (r.app != null) {
                    r.app.removed = true;
                }
                r.app = null;
            }
            lastTask = r.task;
            if (r.stack.finishActivityLocked(r, i, Activity.RESULT_CANCELED, null, "force-stop", true)) {
                i--;
            }
        }
    }
    /**
         * Author: Onskreen
         * Date: 27/01/2011
         *
         * Mirroing logic in cornerstone.
         */
    for (i = mCornerstoneStack.mHistory.size() - 1; i >= 0; i--) {
        ActivityRecord r = (ActivityRecord) mCornerstoneStack.mHistory.get(i);
        if (r.packageName.equals(name)) {
            if (!doit) {
                return true;
            }
            didSomething = true;
            Slog.i(TAG, "  Force finishing activity " + r);
            if (r.app != null) {
                r.app.removed = true;
            }
            r.app = null;
            r.stack.finishActivityLocked(r, i, Activity.RESULT_CANCELED, null, "uninstall");
        }
    }
    ArrayList<ServiceRecord> services = new ArrayList<ServiceRecord>();
    for (ServiceRecord service : mServiceMap.getAllServices(userId)) {
        if (service.packageName.equals(name) && (service.app == null || evenPersistent || !service.app.persistent)) {
            if (!doit) {
                return true;
            }
            didSomething = true;
            Slog.i(TAG, "  Force stopping service " + service);
            if (service.app != null) {
                service.app.removed = true;
            }
            service.app = null;
            service.isolatedProc = null;
            services.add(service);
        }
    }
    N = services.size();
    for (i = 0; i < N; i++) {
        bringDownServiceLocked(services.get(i), true);
    }
    ArrayList<ContentProviderRecord> providers = new ArrayList<ContentProviderRecord>();
    for (ContentProviderRecord provider : mProviderMap.getProvidersByClass(userId).values()) {
        if (provider.info.packageName.equals(name) && (provider.proc == null || evenPersistent || !provider.proc.persistent)) {
            if (!doit) {
                return true;
            }
            didSomething = true;
            providers.add(provider);
        }
    }
    N = providers.size();
    for (i = 0; i < N; i++) {
        removeDyingProviderLocked(null, providers.get(i), true);
    }
    if (doit) {
        if (purgeCache) {
            AttributeCache ac = AttributeCache.instance();
            if (ac != null) {
                ac.removePackage(name);
            }
        }
        if (mBooted) {
            mMainStack.resumeTopActivityLocked(null);
            mMainStack.scheduleIdleLocked();
            /**
                 * Author: Onskreen
                 * Date: 27/01/2011
                 *
                 * Mirroing logic in cornerstone.
                 */
            mCornerstoneStack.resumeTopActivityLocked(null);
            mCornerstoneStack.scheduleIdleLocked();
        }
    }
    return didSomething;
}

Example 8 with AttributeCache

use of com.android.server.AttributeCache in project android_frameworks_base by ParanoidAndroid.

the class ActivityManagerService method updateConfigurationLocked.

/**
     * Do either or both things: (1) change the current configuration, and (2)
     * make sure the given activity is running with the (now) current
     * configuration.  Returns true if the activity has been left running, or
     * false if <var>starting</var> is being destroyed to match the new
     * configuration.
     * @param persistent TODO
     */
boolean updateConfigurationLocked(Configuration values, ActivityRecord starting, boolean persistent, boolean initLocale) {
    // do nothing if we are headless
    if (mHeadless)
        return true;
    int changes = 0;
    boolean kept = true;
    if (values != null) {
        Configuration newConfig = new Configuration(mConfiguration);
        changes = newConfig.updateFrom(values);
        if (changes != 0) {
            if (DEBUG_SWITCH || DEBUG_CONFIGURATION) {
                Slog.i(TAG, "Updating configuration to: " + values);
            }
            EventLog.writeEvent(EventLogTags.CONFIGURATION_CHANGED, changes);
            if (values.locale != null && !initLocale) {
                saveLocaleLocked(values.locale, !values.locale.equals(mConfiguration.locale), values.userSetLocale);
            }
            if (values.customTheme != null) {
                saveThemeResourceLocked(values.customTheme, !values.customTheme.equals(mConfiguration.customTheme));
            }
            mConfigurationSeq++;
            if (mConfigurationSeq <= 0) {
                mConfigurationSeq = 1;
            }
            newConfig.seq = mConfigurationSeq;
            mConfiguration = newConfig;
            Slog.i(TAG, "Config changes=" + Integer.toHexString(changes) + " " + newConfig);
            final Configuration configCopy = new Configuration(mConfiguration);
            // TODO: If our config changes, should we auto dismiss any currently
            // showing dialogs?
            mShowDialogs = shouldShowDialogs(newConfig);
            AttributeCache ac = AttributeCache.instance();
            if (ac != null) {
                ac.updateConfiguration(configCopy);
            }
            // Make sure all resources in our process are updated
            // right now, so that anyone who is going to retrieve
            // resource values after we return will be sure to get
            // the new ones.  This is especially important during
            // boot, where the first config change needs to guarantee
            // all resources have that config before following boot
            // code is executed.
            mSystemThread.applyConfigurationToResources(configCopy);
            if (persistent && Settings.System.hasInterestingConfigurationChanges(changes)) {
                Message msg = mHandler.obtainMessage(UPDATE_CONFIGURATION_MSG);
                msg.obj = new Configuration(configCopy);
                mHandler.sendMessage(msg);
            }
            for (int i = mLruProcesses.size() - 1; i >= 0; i--) {
                ProcessRecord app = mLruProcesses.get(i);
                try {
                    if (app.thread != null) {
                        if (DEBUG_CONFIGURATION)
                            Slog.v(TAG, "Sending to proc " + app.processName + " new config " + mConfiguration);
                        app.thread.scheduleConfigurationChanged(configCopy);
                    }
                } catch (Exception e) {
                }
            }
            Intent intent = new Intent(Intent.ACTION_CONFIGURATION_CHANGED);
            intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY | Intent.FLAG_RECEIVER_REPLACE_PENDING | Intent.FLAG_RECEIVER_FOREGROUND);
            broadcastIntentLocked(null, null, intent, null, null, 0, null, null, null, AppOpsManager.OP_NONE, false, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
            if ((changes & ActivityInfo.CONFIG_LOCALE) != 0) {
                intent = new Intent(Intent.ACTION_LOCALE_CHANGED);
                intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
                broadcastIntentLocked(null, null, intent, null, null, 0, null, null, null, AppOpsManager.OP_NONE, false, false, MY_PID, Process.SYSTEM_UID, UserHandle.USER_ALL);
            }
        }
    }
    if (changes != 0 && starting == null) {
        // If the configuration changed, and the caller is not already
        // in the process of starting an activity, then find the top
        // activity to check if its configuration needs to change.
        starting = mMainStack.topRunningActivityLocked(null);
    }
    if (starting != null) {
        kept = mMainStack.ensureActivityConfigurationLocked(starting, changes);
        // And we need to make sure at this point that all other activities
        // are made visible with the correct configuration.
        mMainStack.ensureActivitiesVisibleLocked(starting, changes);
    }
    if (values != null && mWindowManager != null) {
        mWindowManager.setNewConfiguration(mConfiguration);
    }
    return kept;
}

Example 9 with AttributeCache

use of com.android.server.AttributeCache in project android_frameworks_base by ParanoidAndroid.

the class ActivityManagerService method forceStopPackageLocked.

private final boolean forceStopPackageLocked(String name, int appId, boolean callerWillRestart, boolean purgeCache, boolean doit, boolean evenPersistent, int userId) {
    int i;
    int N;
    if (userId == UserHandle.USER_ALL && name == null) {
        Slog.w(TAG, "Can't force stop all processes of all users, that is insane!");
    }
    if (appId < 0 && name != null) {
        try {
            appId = UserHandle.getAppId(AppGlobals.getPackageManager().getPackageUid(name, 0));
        } catch (RemoteException e) {
        }
    }
    if (doit) {
        if (name != null) {
            Slog.i(TAG, "Force stopping package " + name + " appid=" + appId + " user=" + userId);
        } else {
            Slog.i(TAG, "Force stopping user " + userId);
        }
        Iterator<SparseArray<Long>> badApps = mProcessCrashTimes.getMap().values().iterator();
        while (badApps.hasNext()) {
            SparseArray<Long> ba = badApps.next();
            for (i = ba.size() - 1; i >= 0; i--) {
                boolean remove = false;
                final int entUid = ba.keyAt(i);
                if (name != null) {
                    if (userId == UserHandle.USER_ALL) {
                        if (UserHandle.getAppId(entUid) == appId) {
                            remove = true;
                        }
                    } else {
                        if (entUid == UserHandle.getUid(userId, appId)) {
                            remove = true;
                        }
                    }
                } else if (UserHandle.getUserId(entUid) == userId) {
                    remove = true;
                }
                if (remove) {
                    ba.removeAt(i);
                }
            }
            if (ba.size() == 0) {
                badApps.remove();
            }
        }
    }
    boolean didSomething = killPackageProcessesLocked(name, appId, userId, -100, callerWillRestart, true, doit, evenPersistent, name == null ? ("force stop user " + userId) : ("force stop " + name));
    TaskRecord lastTask = null;
    for (i = 0; i < mMainStack.mHistory.size(); i++) {
        ActivityRecord r = (ActivityRecord) mMainStack.mHistory.get(i);
        final boolean samePackage = r.packageName.equals(name) || (name == null && r.userId == userId);
        if ((userId == UserHandle.USER_ALL || r.userId == userId) && (samePackage || r.task == lastTask) && (r.app == null || evenPersistent || !r.app.persistent)) {
            if (!doit) {
                if (r.finishing) {
                    // interesting as far as something to stop.
                    continue;
                }
                return true;
            }
            didSomething = true;
            Slog.i(TAG, "  Force finishing activity " + r);
            if (samePackage) {
                if (r.app != null) {
                    r.app.removed = true;
                }
                r.app = null;
            }
            lastTask = r.task;
            if (r.stack.finishActivityLocked(r, i, Activity.RESULT_CANCELED, null, "force-stop", true)) {
                i--;
            }
        }
    }
    if (mServices.forceStopLocked(name, userId, evenPersistent, doit)) {
        if (!doit) {
            return true;
        }
        didSomething = true;
    }
    if (name == null) {
        // Remove all sticky broadcasts from this user.
        mStickyBroadcasts.remove(userId);
    }
    ArrayList<ContentProviderRecord> providers = new ArrayList<ContentProviderRecord>();
    if (mProviderMap.collectForceStopProviders(name, appId, doit, evenPersistent, userId, providers)) {
        if (!doit) {
            return true;
        }
        didSomething = true;
    }
    N = providers.size();
    for (i = 0; i < N; i++) {
        removeDyingProviderLocked(null, providers.get(i), true);
    }
    if (name == null) {
        // such packages, so they can be left with bad pending intents.
        if (mIntentSenderRecords.size() > 0) {
            Iterator<WeakReference<PendingIntentRecord>> it = mIntentSenderRecords.values().iterator();
            while (it.hasNext()) {
                WeakReference<PendingIntentRecord> wpir = it.next();
                if (wpir == null) {
                    it.remove();
                    continue;
                }
                PendingIntentRecord pir = wpir.get();
                if (pir == null) {
                    it.remove();
                    continue;
                }
                if (name == null) {
                    // Stopping user, remove all objects for the user.
                    if (pir.key.userId != userId) {
                        // Not the same user, skip it.
                        continue;
                    }
                } else {
                    if (UserHandle.getAppId(pir.uid) != appId) {
                        // Different app id, skip it.
                        continue;
                    }
                    if (userId != UserHandle.USER_ALL && pir.key.userId != userId) {
                        // Different user, skip it.
                        continue;
                    }
                    if (!pir.key.packageName.equals(name)) {
                        // Different package, skip it.
                        continue;
                    }
                }
                if (!doit) {
                    return true;
                }
                didSomething = true;
                it.remove();
                pir.canceled = true;
                if (pir.key.activity != null) {
                    pir.key.activity.pendingResults.remove(pir.ref);
                }
            }
        }
    }
    if (doit) {
        if (purgeCache && name != null) {
            AttributeCache ac = AttributeCache.instance();
            if (ac != null) {
                ac.removePackage(name);
            }
        }
        if (mBooted) {
            mMainStack.resumeTopActivityLocked(null);
            mMainStack.scheduleIdleLocked();
        }
    }
    return didSomething;
}

Example 10 with AttributeCache

use of com.android.server.AttributeCache in project android_frameworks_base by DirtyUnicorns.

the class ActivityManagerService method forceStopPackageLocked.

final boolean forceStopPackageLocked(String packageName, int appId, boolean callerWillRestart, boolean purgeCache, boolean doit, boolean evenPersistent, boolean uninstalling, int userId, String reason) {
    int i;
    if (userId == UserHandle.USER_ALL && packageName == null) {
        Slog.w(TAG, "Can't force stop all processes of all users, that is insane!");
    }
    if (appId < 0 && packageName != null) {
        try {
            appId = UserHandle.getAppId(AppGlobals.getPackageManager().getPackageUid(packageName, MATCH_DEBUG_TRIAGED_MISSING, 0));
        } catch (RemoteException e) {
        }
    }
    if (doit) {
        if (packageName != null) {
            Slog.i(TAG, "Force stopping " + packageName + " appid=" + appId + " user=" + userId + ": " + reason);
        } else {
            Slog.i(TAG, "Force stopping u" + userId + ": " + reason);
        }
        mAppErrors.resetProcessCrashTimeLocked(packageName == null, appId, userId);
    }
    boolean didSomething = killPackageProcessesLocked(packageName, appId, userId, ProcessList.INVALID_ADJ, callerWillRestart, true, doit, evenPersistent, packageName == null ? ("stop user " + userId) : ("stop " + packageName));
    didSomething |= mActivityStarter.clearPendingActivityLaunchesLocked(packageName);
    if (mStackSupervisor.finishDisabledPackageActivitiesLocked(packageName, null, doit, evenPersistent, userId)) {
        if (!doit) {
            return true;
        }
        didSomething = true;
    }
    if (mServices.bringDownDisabledPackageServicesLocked(packageName, null, userId, evenPersistent, true, doit)) {
        if (!doit) {
            return true;
        }
        didSomething = true;
    }
    if (packageName == null) {
        // Remove all sticky broadcasts from this user.
        mStickyBroadcasts.remove(userId);
    }
    ArrayList<ContentProviderRecord> providers = new ArrayList<>();
    if (mProviderMap.collectPackageProvidersLocked(packageName, null, doit, evenPersistent, userId, providers)) {
        if (!doit) {
            return true;
        }
        didSomething = true;
    }
    for (i = providers.size() - 1; i >= 0; i--) {
        removeDyingProviderLocked(null, providers.get(i), true);
    }
    // Remove transient permissions granted from/to this package/user
    removeUriPermissionsForPackageLocked(packageName, userId, false);
    if (doit) {
        for (i = mBroadcastQueues.length - 1; i >= 0; i--) {
            didSomething |= mBroadcastQueues[i].cleanupDisabledPackageReceiversLocked(packageName, null, userId, doit);
        }
    }
    if (packageName == null || uninstalling) {
        // such packages, so they can be left with bad pending intents.
        if (mIntentSenderRecords.size() > 0) {
            Iterator<WeakReference<PendingIntentRecord>> it = mIntentSenderRecords.values().iterator();
            while (it.hasNext()) {
                WeakReference<PendingIntentRecord> wpir = it.next();
                if (wpir == null) {
                    it.remove();
                    continue;
                }
                PendingIntentRecord pir = wpir.get();
                if (pir == null) {
                    it.remove();
                    continue;
                }
                if (packageName == null) {
                    // Stopping user, remove all objects for the user.
                    if (pir.key.userId != userId) {
                        // Not the same user, skip it.
                        continue;
                    }
                } else {
                    if (UserHandle.getAppId(pir.uid) != appId) {
                        // Different app id, skip it.
                        continue;
                    }
                    if (userId != UserHandle.USER_ALL && pir.key.userId != userId) {
                        // Different user, skip it.
                        continue;
                    }
                    if (!pir.key.packageName.equals(packageName)) {
                        // Different package, skip it.
                        continue;
                    }
                }
                if (!doit) {
                    return true;
                }
                didSomething = true;
                it.remove();
                pir.canceled = true;
                if (pir.key.activity != null && pir.key.activity.pendingResults != null) {
                    pir.key.activity.pendingResults.remove(pir.ref);
                }
            }
        }
    }
    if (doit) {
        if (purgeCache && packageName != null) {
            AttributeCache ac = AttributeCache.instance();
            if (ac != null) {
                ac.removePackage(packageName);
            }
        }
        if (mBooted) {
            mStackSupervisor.resumeFocusedStackTopActivityLocked();
            mStackSupervisor.scheduleIdleLocked();
        }
    }
    return didSomething;
}