Examples with Context android.content.Context used on opensource projects

Example 96 with Context

use of android.content.Context in project android_frameworks_base by ParanoidAndroid.

the class ServiceRecord method postNotification.

public void postNotification() {
    final int appUid = appInfo.uid;
    final int appPid = app.pid;
    if (foregroundId != 0 && foregroundNoti != null) {
        // Do asynchronous communication with notification manager to
        // avoid deadlocks.
        final String localPackageName = packageName;
        final int localForegroundId = foregroundId;
        final Notification localForegroundNoti = foregroundNoti;
        ams.mHandler.post(new Runnable() {

            public void run() {
                NotificationManagerService nm = (NotificationManagerService) NotificationManager.getService();
                if (nm == null) {
                    return;
                }
                try {
                    if (localForegroundNoti.icon == 0) {
                        // It is not correct for the caller to supply a notification
                        // icon, but this used to be able to slip through, so for
                        // those dirty apps give it the app's icon.
                        localForegroundNoti.icon = appInfo.icon;
                        // Do not allow apps to present a sneaky invisible content view either.
                        localForegroundNoti.contentView = null;
                        localForegroundNoti.bigContentView = null;
                        CharSequence appName = appInfo.loadLabel(ams.mContext.getPackageManager());
                        if (appName == null) {
                            appName = appInfo.packageName;
                        }
                        Context ctx = null;
                        try {
                            ctx = ams.mContext.createPackageContext(appInfo.packageName, 0);
                            Intent runningIntent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
                            runningIntent.setData(Uri.fromParts("package", appInfo.packageName, null));
                            PendingIntent pi = PendingIntent.getActivity(ams.mContext, 0, runningIntent, PendingIntent.FLAG_UPDATE_CURRENT);
                            localForegroundNoti.setLatestEventInfo(ctx, ams.mContext.getString(com.android.internal.R.string.app_running_notification_title, appName), ams.mContext.getString(com.android.internal.R.string.app_running_notification_text, appName), pi);
                        } catch (PackageManager.NameNotFoundException e) {
                            localForegroundNoti.icon = 0;
                        }
                    }
                    if (localForegroundNoti.icon == 0) {
                        // being foreground.
                        throw new RuntimeException("icon must be non-zero");
                    }
                    int[] outId = new int[1];
                    nm.enqueueNotificationInternal(localPackageName, localPackageName, appUid, appPid, null, localForegroundId, localForegroundNoti, outId, userId);
                } catch (RuntimeException e) {
                    Slog.w(ActivityManagerService.TAG, "Error showing notification for service", e);
                    // If it gave us a garbage notification, it doesn't
                    // get to be foreground.
                    ams.setServiceForeground(name, ServiceRecord.this, 0, null, true);
                    ams.crashApplication(appUid, appPid, localPackageName, "Bad notification for startForeground: " + e);
                }
            }
        });
    }
}

Example 97 with Context

use of android.content.Context in project android_frameworks_base by ParanoidAndroid.

the class InputManagerService method start.

public void start() {
    Slog.i(TAG, "Starting input manager");
    nativeStart(mPtr);
    // Add ourself to the Watchdog monitors.
    Watchdog.getInstance().addMonitor(this);
    registerPointerSpeedSettingObserver();
    registerShowTouchesSettingObserver();
    mContext.registerReceiver(new BroadcastReceiver() {

        @Override
        public void onReceive(Context context, Intent intent) {
            updatePointerSpeedFromSettings();
            updateShowTouchesFromSettings();
        }
    }, new IntentFilter(Intent.ACTION_USER_SWITCHED), null, mHandler);
    updatePointerSpeedFromSettings();
    updateShowTouchesFromSettings();
}

Example 98 with Context

use of android.content.Context in project android_frameworks_base by ParanoidAndroid.

the class UserManagerService method finishRemoveUser.

void finishRemoveUser(final int userHandle) {
    if (DBG)
        Slog.i(LOG_TAG, "finishRemoveUser " + userHandle);
    // Let other services shutdown any activity and clean up their state before completely
    // wiping the user's system directory and removing from the user list
    long ident = Binder.clearCallingIdentity();
    try {
        Intent addedIntent = new Intent(Intent.ACTION_USER_REMOVED);
        addedIntent.putExtra(Intent.EXTRA_USER_HANDLE, userHandle);
        mContext.sendOrderedBroadcastAsUser(addedIntent, UserHandle.ALL, android.Manifest.permission.MANAGE_USERS, new BroadcastReceiver() {

            @Override
            public void onReceive(Context context, Intent intent) {
                if (DBG) {
                    Slog.i(LOG_TAG, "USER_REMOVED broadcast sent, cleaning up user data " + userHandle);
                }
                new Thread() {

                    public void run() {
                        synchronized (mInstallLock) {
                            synchronized (mPackagesLock) {
                                removeUserStateLocked(userHandle);
                            }
                        }
                    }
                }.start();
            }
        }, null, Activity.RESULT_OK, null, null);
    } finally {
        Binder.restoreCallingIdentity(ident);
    }
}

Example 99 with Context

use of android.content.Context in project android_frameworks_base by ParanoidAndroid.

the class AppTransition method loadAnimation.

Animation loadAnimation(WindowManager.LayoutParams lp, int animAttr) {
    int anim = 0;
    Context context = mContext;
    if (animAttr >= 0) {
        AttributeCache.Entry ent = getCachedAnimations(lp);
        if (ent != null) {
            context = ent.context;
            anim = ent.array.getResourceId(animAttr, 0);
        }
    }
    if (anim != 0) {
        return AnimationUtils.loadAnimation(context, anim);
    }
    return null;
}

Example 100 with Context

use of android.content.Context in project android_frameworks_base by ParanoidAndroid.

the class ShutdownThread method run.

/**
     * Makes sure we handle the shutdown gracefully.
     * Shuts off power regardless of radio and bluetooth state if the alloted time has passed.
     */
public void run() {
    BroadcastReceiver br = new BroadcastReceiver() {

        @Override
        public void onReceive(Context context, Intent intent) {
            // We don't allow apps to cancel this, so ignore the result.
            actionDone();
        }
    };
    /*
         * Write a system property in case the system_server reboots before we
         * get to the actual hardware restart. If that happens, we'll retry at
         * the beginning of the SystemServer startup.
         */
    {
        String reason = (mReboot ? "1" : "0") + (mRebootReason != null ? mRebootReason : "");
        SystemProperties.set(SHUTDOWN_ACTION_PROPERTY, reason);
    }
    /*
         * If we are rebooting into safe mode, write a system property
         * indicating so.
         */
    if (mRebootSafeMode) {
        SystemProperties.set(REBOOT_SAFEMODE_PROPERTY, "1");
    }
    Log.i(TAG, "Sending shutdown broadcast...");
    // First send the high-level shut down broadcast.
    mActionDone = false;
    Intent intent = new Intent(Intent.ACTION_SHUTDOWN);
    intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
    mContext.sendOrderedBroadcastAsUser(intent, UserHandle.ALL, null, br, mHandler, 0, null, null);
    final long endTime = SystemClock.elapsedRealtime() + MAX_BROADCAST_TIME;
    synchronized (mActionDoneSync) {
        while (!mActionDone) {
            long delay = endTime - SystemClock.elapsedRealtime();
            if (delay <= 0) {
                Log.w(TAG, "Shutdown broadcast timed out");
                break;
            }
            try {
                mActionDoneSync.wait(delay);
            } catch (InterruptedException e) {
            }
        }
    }
    Log.i(TAG, "Shutting down activity manager...");
    final IActivityManager am = ActivityManagerNative.asInterface(ServiceManager.checkService("activity"));
    if (am != null) {
        try {
            am.shutdown(MAX_BROADCAST_TIME);
        } catch (RemoteException e) {
        }
    }
    // Shutdown radios.
    shutdownRadios(MAX_RADIO_WAIT_TIME);
    // Shutdown MountService to ensure media is in a safe state
    IMountShutdownObserver observer = new IMountShutdownObserver.Stub() {

        public void onShutDownComplete(int statusCode) throws RemoteException {
            Log.w(TAG, "Result code " + statusCode + " from MountService.shutdown");
            actionDone();
        }
    };
    Log.i(TAG, "Shutting down MountService");
    // Set initial variables and time out time.
    mActionDone = false;
    final long endShutTime = SystemClock.elapsedRealtime() + MAX_SHUTDOWN_WAIT_TIME;
    synchronized (mActionDoneSync) {
        try {
            final IMountService mount = IMountService.Stub.asInterface(ServiceManager.checkService("mount"));
            if (mount != null) {
                mount.shutdown(observer);
            } else {
                Log.w(TAG, "MountService unavailable for shutdown");
            }
        } catch (Exception e) {
            Log.e(TAG, "Exception during MountService shutdown", e);
        }
        while (!mActionDone) {
            long delay = endShutTime - SystemClock.elapsedRealtime();
            if (delay <= 0) {
                Log.w(TAG, "Shutdown wait timed out");
                break;
            }
            try {
                mActionDoneSync.wait(delay);
            } catch (InterruptedException e) {
            }
        }
    }
    rebootOrShutdown(mReboot, mRebootReason);
}