use of com.android.systemui.recents.model.Task in project android_frameworks_base by ResurrectionRemix.
the class RecentsImpl method getThumbnailTransitionActivityOptions.
/**
* Creates the activity options for an app->recents transition.
*/
private ActivityOptions getThumbnailTransitionActivityOptions(ActivityManager.RunningTaskInfo runningTask, TaskStackView stackView, Rect windowOverrideRect) {
if (runningTask != null && runningTask.stackId == FREEFORM_WORKSPACE_STACK_ID) {
ArrayList<AppTransitionAnimationSpec> specs = new ArrayList<>();
ArrayList<Task> tasks = stackView.getStack().getStackTasks();
TaskStackLayoutAlgorithm stackLayout = stackView.getStackAlgorithm();
TaskStackViewScroller stackScroller = stackView.getScroller();
stackView.updateLayoutAlgorithm(true);
stackView.updateToInitialState();
for (int i = tasks.size() - 1; i >= 0; i--) {
Task task = tasks.get(i);
if (task.isFreeformTask()) {
mTmpTransform = stackLayout.getStackTransformScreenCoordinates(task, stackScroller.getStackScroll(), mTmpTransform, null, windowOverrideRect);
Bitmap thumbnail = drawThumbnailTransitionBitmap(task, mTmpTransform, mThumbTransitionBitmapCache);
Rect toTaskRect = new Rect();
mTmpTransform.rect.round(toTaskRect);
specs.add(new AppTransitionAnimationSpec(task.key.id, thumbnail, toTaskRect));
}
}
AppTransitionAnimationSpec[] specsArray = new AppTransitionAnimationSpec[specs.size()];
specs.toArray(specsArray);
return ActivityOptions.makeThumbnailAspectScaleDownAnimation(mDummyStackView, specsArray, mHandler, null, this);
} else {
// Update the destination rect
Task toTask = new Task();
TaskViewTransform toTransform = getThumbnailTransitionTransform(stackView, toTask, windowOverrideRect);
Bitmap thumbnail = drawThumbnailTransitionBitmap(toTask, toTransform, mThumbTransitionBitmapCache);
if (thumbnail != null) {
RectF toTaskRect = toTransform.rect;
return ActivityOptions.makeThumbnailAspectScaleDownAnimation(mDummyStackView, thumbnail, (int) toTaskRect.left, (int) toTaskRect.top, (int) toTaskRect.width(), (int) toTaskRect.height(), mHandler, null);
}
// If both the screenshot and thumbnail fails, then just fall back to the default transition
return getUnknownTransitionActivityOptions();
}
}
use of com.android.systemui.recents.model.Task in project android_frameworks_base by DirtyUnicorns.
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 DirtyUnicorns.
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 DirtyUnicorns.
the class RecentsTvActivity method updateRecentsTasks.
private void updateRecentsTasks() {
RecentsTaskLoader loader = Recents.getTaskLoader();
RecentsTaskLoadPlan plan = RecentsImpl.consumeInstanceLoadPlan();
if (plan == null) {
plan = loader.createLoadPlan(this);
}
RecentsConfiguration config = Recents.getConfiguration();
RecentsActivityLaunchState launchState = config.getLaunchState();
if (!plan.hasTasks()) {
loader.preloadTasks(plan, -1, !launchState.launchedFromHome);
}
int numVisibleTasks = TaskCardView.getNumberOfVisibleTasks(getApplicationContext());
mLaunchedFromHome = launchState.launchedFromHome;
TaskStack stack = plan.getTaskStack();
RecentsTaskLoadPlan.Options loadOpts = new RecentsTaskLoadPlan.Options();
loadOpts.runningTaskId = launchState.launchedToTaskId;
loadOpts.numVisibleTasks = numVisibleTasks;
loadOpts.numVisibleTaskThumbnails = numVisibleTasks;
loader.loadTasks(this, plan, loadOpts);
List stackTasks = stack.getStackTasks();
Collections.reverse(stackTasks);
if (mTaskStackViewAdapter == null) {
mTaskStackViewAdapter = new TaskStackHorizontalViewAdapter(stackTasks);
mTaskStackHorizontalGridView = mRecentsView.setTaskStackViewAdapter(mTaskStackViewAdapter);
mHomeRecentsEnterExitAnimationHolder = new HomeRecentsEnterExitAnimationHolder(getApplicationContext(), mTaskStackHorizontalGridView);
} else {
mTaskStackViewAdapter.setNewStackTasks(stackTasks);
}
mRecentsView.init(stack);
if (launchState.launchedToTaskId != -1) {
ArrayList<Task> tasks = stack.getStackTasks();
int taskCount = tasks.size();
for (int i = 0; i < taskCount; i++) {
Task t = tasks.get(i);
if (t.key.id == launchState.launchedToTaskId) {
t.isLaunchTarget = true;
break;
}
}
}
}
use of com.android.systemui.recents.model.Task in project android_frameworks_base by DirtyUnicorns.
the class RecentsImpl method getThumbnailTransitionActivityOptions.
/**
* Creates the activity options for an app->recents transition.
*/
private ActivityOptions getThumbnailTransitionActivityOptions(ActivityManager.RunningTaskInfo runningTask, TaskStackView stackView, Rect windowOverrideRect) {
if (runningTask != null && runningTask.stackId == FREEFORM_WORKSPACE_STACK_ID) {
ArrayList<AppTransitionAnimationSpec> specs = new ArrayList<>();
ArrayList<Task> tasks = stackView.getStack().getStackTasks();
TaskStackLayoutAlgorithm stackLayout = stackView.getStackAlgorithm();
TaskStackViewScroller stackScroller = stackView.getScroller();
stackView.updateLayoutAlgorithm(true);
stackView.updateToInitialState();
for (int i = tasks.size() - 1; i >= 0; i--) {
Task task = tasks.get(i);
if (task.isFreeformTask()) {
mTmpTransform = stackLayout.getStackTransformScreenCoordinates(task, stackScroller.getStackScroll(), mTmpTransform, null, windowOverrideRect);
Bitmap thumbnail = drawThumbnailTransitionBitmap(task, mTmpTransform, mThumbTransitionBitmapCache);
Rect toTaskRect = new Rect();
mTmpTransform.rect.round(toTaskRect);
specs.add(new AppTransitionAnimationSpec(task.key.id, thumbnail, toTaskRect));
}
}
AppTransitionAnimationSpec[] specsArray = new AppTransitionAnimationSpec[specs.size()];
specs.toArray(specsArray);
return ActivityOptions.makeThumbnailAspectScaleDownAnimation(mDummyStackView, specsArray, mHandler, null, this);
} else {
// Update the destination rect
Task toTask = new Task();
TaskViewTransform toTransform = getThumbnailTransitionTransform(stackView, toTask, windowOverrideRect);
Bitmap thumbnail = drawThumbnailTransitionBitmap(toTask, toTransform, mThumbTransitionBitmapCache);
if (thumbnail != null) {
RectF toTaskRect = toTransform.rect;
return ActivityOptions.makeThumbnailAspectScaleDownAnimation(mDummyStackView, thumbnail, (int) toTaskRect.left, (int) toTaskRect.top, (int) toTaskRect.width(), (int) toTaskRect.height(), mHandler, null);
}
// If both the screenshot and thumbnail fails, then just fall back to the default transition
return getUnknownTransitionActivityOptions();
}
}
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