use of com.android.systemui.recents.model.Task in project android_frameworks_base by ResurrectionRemix.
the class RecentsTvView method launchPreviousTask.
/** Launches the task that recents was launched from if possible */
public boolean launchPreviousTask(boolean animate) {
if (mTaskStackHorizontalView != null) {
TaskStack stack = mTaskStackHorizontalView.getStack();
Task task = stack.getLaunchTarget();
if (task != null) {
launchTaskFomRecents(task, animate);
return true;
}
}
return false;
}
use of com.android.systemui.recents.model.Task in project android_frameworks_base by ResurrectionRemix.
the class TaskStackHorizontalViewAdapter method onBindViewHolder.
@Override
public void onBindViewHolder(ViewHolder holder, int position) {
Task task = mTaskList.get(position);
// Retrives from caches, loading only if necessary
Recents.getTaskLoader().loadTaskData(task);
holder.init(task);
}
use of com.android.systemui.recents.model.Task in project android_frameworks_base by ResurrectionRemix.
the class RecentsImpl method showNextTask.
/**
* Transitions to the next recent task in the stack.
*/
public void showNextTask() {
SystemServicesProxy ssp = Recents.getSystemServices();
RecentsTaskLoader loader = Recents.getTaskLoader();
RecentsTaskLoadPlan plan = loader.createLoadPlan(mContext);
loader.preloadTasks(plan, -1, false);
TaskStack focusedStack = plan.getTaskStack();
// Return early if there are no tasks in the focused stack
if (focusedStack == null || focusedStack.getTaskCount() == 0)
return;
// Return early if there is no running task
ActivityManager.RunningTaskInfo runningTask = ssp.getRunningTask();
if (runningTask == null)
return;
// Find the task in the recents list
boolean isRunningTaskInHomeStack = SystemServicesProxy.isHomeStack(runningTask.stackId);
ArrayList<Task> tasks = focusedStack.getStackTasks();
Task toTask = null;
ActivityOptions launchOpts = null;
int taskCount = tasks.size();
for (int i = taskCount - 1; i >= 1; i--) {
Task task = tasks.get(i);
if (isRunningTaskInHomeStack) {
toTask = tasks.get(i - 1);
launchOpts = ActivityOptions.makeCustomAnimation(mContext, R.anim.recents_launch_next_affiliated_task_target, R.anim.recents_fast_toggle_app_home_exit);
break;
} else if (task.key.id == runningTask.id) {
toTask = tasks.get(i - 1);
launchOpts = ActivityOptions.makeCustomAnimation(mContext, R.anim.recents_launch_prev_affiliated_task_target, R.anim.recents_launch_prev_affiliated_task_source);
break;
}
}
// Return early if there is no next task
if (toTask == null) {
ssp.startInPlaceAnimationOnFrontMostApplication(ActivityOptions.makeCustomInPlaceAnimation(mContext, R.anim.recents_launch_prev_affiliated_task_bounce));
return;
}
// Launch the task
ssp.startActivityFromRecents(mContext, toTask.key, toTask.title, launchOpts);
}
use of com.android.systemui.recents.model.Task in project android_frameworks_base by ResurrectionRemix.
the class RecentsImpl method getThumbnailTransitionTransform.
/**
* Returns the transition rect for the given task id.
*/
private TaskViewTransform getThumbnailTransitionTransform(TaskStackView stackView, Task runningTaskOut, Rect windowOverrideRect) {
// Find the running task in the TaskStack
TaskStack stack = stackView.getStack();
Task launchTask = stack.getLaunchTarget();
if (launchTask != null) {
runningTaskOut.copyFrom(launchTask);
} else {
// If no task is specified or we can not find the task just use the front most one
launchTask = stack.getStackFrontMostTask(true);
runningTaskOut.copyFrom(launchTask);
}
// Get the transform for the running task
stackView.updateLayoutAlgorithm(true);
stackView.updateToInitialState();
stackView.getStackAlgorithm().getStackTransformScreenCoordinates(launchTask, stackView.getScroller().getStackScroll(), mTmpTransform, null, windowOverrideRect);
return mTmpTransform;
}
use of com.android.systemui.recents.model.Task in project android_frameworks_base by ResurrectionRemix.
the class RecentsImpl method showRelativeAffiliatedTask.
/**
* Transitions to the next affiliated task.
*/
public void showRelativeAffiliatedTask(boolean showNextTask) {
SystemServicesProxy ssp = Recents.getSystemServices();
RecentsTaskLoader loader = Recents.getTaskLoader();
RecentsTaskLoadPlan plan = loader.createLoadPlan(mContext);
loader.preloadTasks(plan, -1, false);
TaskStack focusedStack = plan.getTaskStack();
// Return early if there are no tasks in the focused stack
if (focusedStack == null || focusedStack.getTaskCount() == 0)
return;
// Return early if there is no running task (can't determine affiliated tasks in this case)
ActivityManager.RunningTaskInfo runningTask = ssp.getRunningTask();
if (runningTask == null)
return;
// Return early if the running task is in the home stack (optimization)
if (SystemServicesProxy.isHomeStack(runningTask.stackId))
return;
// Find the task in the recents list
ArrayList<Task> tasks = focusedStack.getStackTasks();
Task toTask = null;
ActivityOptions launchOpts = null;
int taskCount = tasks.size();
int numAffiliatedTasks = 0;
for (int i = 0; i < taskCount; i++) {
Task task = tasks.get(i);
if (task.key.id == runningTask.id) {
TaskGrouping group = task.group;
Task.TaskKey toTaskKey;
if (showNextTask) {
toTaskKey = group.getNextTaskInGroup(task);
launchOpts = ActivityOptions.makeCustomAnimation(mContext, R.anim.recents_launch_next_affiliated_task_target, R.anim.recents_launch_next_affiliated_task_source);
} else {
toTaskKey = group.getPrevTaskInGroup(task);
launchOpts = ActivityOptions.makeCustomAnimation(mContext, R.anim.recents_launch_prev_affiliated_task_target, R.anim.recents_launch_prev_affiliated_task_source);
}
if (toTaskKey != null) {
toTask = focusedStack.findTaskWithId(toTaskKey.id);
}
numAffiliatedTasks = group.getTaskCount();
break;
}
}
// Return early if there is no next task
if (toTask == null) {
if (numAffiliatedTasks > 1) {
if (showNextTask) {
ssp.startInPlaceAnimationOnFrontMostApplication(ActivityOptions.makeCustomInPlaceAnimation(mContext, R.anim.recents_launch_next_affiliated_task_bounce));
} else {
ssp.startInPlaceAnimationOnFrontMostApplication(ActivityOptions.makeCustomInPlaceAnimation(mContext, R.anim.recents_launch_prev_affiliated_task_bounce));
}
}
return;
}
// Keep track of actually launched affiliated tasks
MetricsLogger.count(mContext, "overview_affiliated_task_launch", 1);
// Launch the task
ssp.startActivityFromRecents(mContext, toTask.key, toTask.title, launchOpts);
}
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