Examples with RunningTaskInfo android.app.ActivityManager.RunningTaskInfo used on opensource projects

Example 1 with RunningTaskInfo

use of android.app.ActivityManager.RunningTaskInfo in project android_frameworks_base by ResurrectionRemix.

the class TaskManager method loadRunningTasks.

private void loadRunningTasks() {
    // get running task
    List<RunningTaskInfo> runningTaskList = mActivityManager.getRunningTasks(100);
    List<ResolveInfo> mHomeResolveList = mPackageManager.queryIntentActivities(mHomeIntent, PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_RESOLVED_FILTER);
    showTaskList.clear();
    for (RunningTaskInfo runningTaskInfo : runningTaskList) {
        boolean needshow = true;
        DetailProcess detailProcess = new DetailProcess(mContext, runningTaskInfo);
        final String packageName = detailProcess.getPackageName();
        if (appNeedHide(packageName)) {
            needshow = false;
        }
        if (needshow && mHomeResolveList != null) {
            final int count = mHomeResolveList.size();
            for (int i = 0; i < count; i++) {
                if (mHomeResolveList.get(i).activityInfo.packageName.equals(packageName)) {
                    detailProcess.setHome(true);
                    break;
                }
            }
        }
        if (needshow && !detailProcess.filter()) {
            showTaskList.add(detailProcess);
        }
    }
}

Example 2 with RunningTaskInfo

use of android.app.ActivityManager.RunningTaskInfo in project UltimateAndroid by cymcsg.

the class PackageUtils method isTopActivity.

/**
     * whether the app whost package's name is packageName is on the top of the stack
     * <ul>
     * <strong>Attentions:</strong>
     * <li>You should add <strong>android.permission.GET_TASKS</strong> in manifest</li>
     * </ul>
     * 
     * @param context
     * @param packageName
     * @return if params error or task stack is null, return null, otherwise retun whether the app is on the top of
     *         stack
     */
public static Boolean isTopActivity(Context context, String packageName) {
    if (context == null || BasicUtils.judgeNotNull(packageName)) {
        return null;
    }
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningTaskInfo> tasksInfo = activityManager.getRunningTasks(1);
    if (BasicUtils.judgeNotNull(tasksInfo)) {
        return null;
    }
    try {
        return packageName.equals(tasksInfo.get(0).topActivity.getPackageName());
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}

Example 3 with RunningTaskInfo

use of android.app.ActivityManager.RunningTaskInfo in project android_frameworks_base by DirtyUnicorns.

the class ActivityManagerService method getTasks.

@Override
public List<RunningTaskInfo> getTasks(int maxNum, int flags) {
    final int callingUid = Binder.getCallingUid();
    ArrayList<RunningTaskInfo> list = new ArrayList<RunningTaskInfo>();
    synchronized (this) {
        if (DEBUG_ALL)
            Slog.v(TAG, "getTasks: max=" + maxNum + ", flags=" + flags);
        final boolean allowed = isGetTasksAllowed("getTasks", Binder.getCallingPid(), callingUid);
        // TODO: Improve with MRU list from all ActivityStacks.
        mStackSupervisor.getTasksLocked(maxNum, list, callingUid, allowed);
    }
    return list;
}

Example 4 with RunningTaskInfo

use of android.app.ActivityManager.RunningTaskInfo in project android_frameworks_base by DirtyUnicorns.

the class ActivityStack method getTasksLocked.

void getTasksLocked(List<RunningTaskInfo> list, int callingUid, boolean allowed) {
    boolean focusedStack = mStackSupervisor.getFocusedStack() == this;
    boolean topTask = true;
    for (int taskNdx = mTaskHistory.size() - 1; taskNdx >= 0; --taskNdx) {
        final TaskRecord task = mTaskHistory.get(taskNdx);
        if (task.getTopActivity() == null) {
            continue;
        }
        ActivityRecord r = null;
        ActivityRecord top = null;
        ActivityRecord tmp;
        int numActivities = 0;
        int numRunning = 0;
        final ArrayList<ActivityRecord> activities = task.mActivities;
        if (!allowed && !task.isHomeTask() && task.effectiveUid != callingUid) {
            continue;
        }
        for (int activityNdx = activities.size() - 1; activityNdx >= 0; --activityNdx) {
            tmp = activities.get(activityNdx);
            if (tmp.finishing) {
                continue;
            }
            r = tmp;
            // Initialize state for next task if needed.
            if (top == null || (top.state == ActivityState.INITIALIZING)) {
                top = r;
                numActivities = numRunning = 0;
            }
            // Add 'r' into the current task.
            numActivities++;
            if (r.app != null && r.app.thread != null) {
                numRunning++;
            }
            if (DEBUG_ALL)
                Slog.v(TAG, r.intent.getComponent().flattenToShortString() + ": task=" + r.task);
        }
        RunningTaskInfo ci = new RunningTaskInfo();
        ci.id = task.taskId;
        ci.stackId = mStackId;
        ci.baseActivity = r.intent.getComponent();
        ci.topActivity = top.intent.getComponent();
        ci.lastActiveTime = task.lastActiveTime;
        if (focusedStack && topTask) {
            // Give the latest time to ensure foreground task can be sorted
            // at the first, because lastActiveTime of creating task is 0.
            // Only do this if the clock didn't run backwards, though.
            ci.lastActiveTime = Math.max(ci.lastActiveTime, System.currentTimeMillis());
            topTask = false;
        }
        if (top.task != null) {
            ci.description = top.task.lastDescription;
        }
        ci.numActivities = numActivities;
        ci.numRunning = numRunning;
        ci.isDockable = task.canGoInDockedStack();
        ci.resizeMode = task.mResizeMode;
        list.add(ci);
    }
}

Example 5 with RunningTaskInfo

use of android.app.ActivityManager.RunningTaskInfo in project UltimateAndroid by cymcsg.

the class PackageUtils method isTopActivity.

/**
     * whether the app whost package's name is packageName is on the top of the stack
     * <ul>
     * Attentions:
     * <li>You should add android.permission.GET_TASKS in manifest</li>
     * </ul>
     *
     * @param context
     * @param packageName
     * @return if params error or task stack is null, return null, otherwise retun whether the app is on the top of
     * stack
     */
public static Boolean isTopActivity(Context context, String packageName) {
    if (context == null || !BasicUtils.judgeNotNull(packageName)) {
        return null;
    }
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningTaskInfo> tasksInfo = activityManager.getRunningTasks(1);
    if (!BasicUtils.judgeNotNull(tasksInfo)) {
        return null;
    }
    try {
        return packageName.equals(tasksInfo.get(0).topActivity.getPackageName());
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}