Examples with RecentsVisibilityChangedEvent com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent used on opensource projects

Example 1 with RecentsVisibilityChangedEvent

use of com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent in project platform_frameworks_base by android.

the class RecentsTvActivity method onResume.

@Override
public void onResume() {
    super.onResume();
    mPipRecentsOverlayManager.onRecentsResumed();
    // Update the recent tasks
    updateRecentsTasks();
    // If this is a new instance from a configuration change, then we have to manually trigger
    // the enter animation state, or if recents was relaunched by AM, without going through
    // the normal mechanisms
    RecentsConfiguration config = Recents.getConfiguration();
    RecentsActivityLaunchState launchState = config.getLaunchState();
    boolean wasLaunchedByAm = !launchState.launchedFromHome && !launchState.launchedFromApp;
    if (wasLaunchedByAm) {
        EventBus.getDefault().send(new EnterRecentsWindowAnimationCompletedEvent());
    }
    // Notify that recents is now visible
    SystemServicesProxy ssp = Recents.getSystemServices();
    EventBus.getDefault().send(new RecentsVisibilityChangedEvent(this, true));
    if (mTaskStackHorizontalGridView.getStack().getTaskCount() > 1 && !mLaunchedFromHome) {
        // If there are 2 or more tasks, and we are not launching from home
        // set the selected position to the 2nd task to allow for faster app switching
        mTaskStackHorizontalGridView.setSelectedPosition(1);
    } else {
        mTaskStackHorizontalGridView.setSelectedPosition(0);
    }
    mRecentsView.getViewTreeObserver().addOnPreDrawListener(this);
    View dismissPlaceholder = findViewById(R.id.dismiss_placeholder);
    mTalkBackEnabled = ssp.isTouchExplorationEnabled();
    if (mTalkBackEnabled) {
        dismissPlaceholder.setAccessibilityTraversalBefore(R.id.task_list);
        dismissPlaceholder.setAccessibilityTraversalAfter(R.id.dismiss_placeholder);
        mTaskStackHorizontalGridView.setAccessibilityTraversalAfter(R.id.dismiss_placeholder);
        mTaskStackHorizontalGridView.setAccessibilityTraversalBefore(R.id.pip);
        dismissPlaceholder.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                mTaskStackHorizontalGridView.requestFocus();
                mTaskStackHorizontalGridView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
                Task focusedTask = mTaskStackHorizontalGridView.getFocusedTask();
                if (focusedTask != null) {
                    mTaskStackViewAdapter.removeTask(focusedTask);
                    EventBus.getDefault().send(new DeleteTaskDataEvent(focusedTask));
                }
            }
        });
    }
    // Initialize PIP UI
    if (mPipManager.isPipShown()) {
        if (mTalkBackEnabled) {
            // If talkback is on, use the mPipView to handle focus changes
            // between recents row and PIP controls.
            mPipView.setVisibility(View.VISIBLE);
        } else {
            mPipView.setVisibility(View.GONE);
        }
        // When PIP view has focus, recents overlay view will takes the focus
        // as if it's the part of the Recents UI.
        mPipRecentsOverlayManager.requestFocus(mTaskStackViewAdapter.getItemCount() > 0);
    } else {
        mPipView.setVisibility(View.GONE);
        mPipRecentsOverlayManager.removePipRecentsOverlayView();
    }
}

Example 2 with RecentsVisibilityChangedEvent

use of com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent in project android_frameworks_base by DirtyUnicorns.

the class RecentsActivity method onStop.

@Override
protected void onStop() {
    super.onStop();
    // Notify that recents is now hidden
    mIsVisible = false;
    mReceivedNewIntent = false;
    EventBus.getDefault().send(new RecentsVisibilityChangedEvent(this, false));
    MetricsLogger.hidden(this, MetricsEvent.OVERVIEW_ACTIVITY);
    // Workaround for b/22542869, if the RecentsActivity is started again, but without going
    // through SystemUI, we need to reset the config launch flags to ensure that we do not
    // wait on the system to send a signal that was never queued.
    RecentsConfiguration config = Recents.getConfiguration();
    RecentsActivityLaunchState launchState = config.getLaunchState();
    launchState.reset();
}

Example 3 with RecentsVisibilityChangedEvent

use of com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent in project android_frameworks_base by AOSPA.

the class RecentsTvActivity method onResume.

@Override
public void onResume() {
    super.onResume();
    mPipRecentsOverlayManager.onRecentsResumed();
    // Update the recent tasks
    updateRecentsTasks();
    // If this is a new instance from a configuration change, then we have to manually trigger
    // the enter animation state, or if recents was relaunched by AM, without going through
    // the normal mechanisms
    RecentsConfiguration config = Recents.getConfiguration();
    RecentsActivityLaunchState launchState = config.getLaunchState();
    boolean wasLaunchedByAm = !launchState.launchedFromHome && !launchState.launchedFromApp;
    if (wasLaunchedByAm) {
        EventBus.getDefault().send(new EnterRecentsWindowAnimationCompletedEvent());
    }
    // Notify that recents is now visible
    SystemServicesProxy ssp = Recents.getSystemServices();
    EventBus.getDefault().send(new RecentsVisibilityChangedEvent(this, true));
    if (mTaskStackHorizontalGridView.getStack().getTaskCount() > 1 && !mLaunchedFromHome) {
        // If there are 2 or more tasks, and we are not launching from home
        // set the selected position to the 2nd task to allow for faster app switching
        mTaskStackHorizontalGridView.setSelectedPosition(1);
    } else {
        mTaskStackHorizontalGridView.setSelectedPosition(0);
    }
    mRecentsView.getViewTreeObserver().addOnPreDrawListener(this);
    View dismissPlaceholder = findViewById(R.id.dismiss_placeholder);
    mTalkBackEnabled = ssp.isTouchExplorationEnabled();
    if (mTalkBackEnabled) {
        dismissPlaceholder.setAccessibilityTraversalBefore(R.id.task_list);
        dismissPlaceholder.setAccessibilityTraversalAfter(R.id.dismiss_placeholder);
        mTaskStackHorizontalGridView.setAccessibilityTraversalAfter(R.id.dismiss_placeholder);
        mTaskStackHorizontalGridView.setAccessibilityTraversalBefore(R.id.pip);
        dismissPlaceholder.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                mTaskStackHorizontalGridView.requestFocus();
                mTaskStackHorizontalGridView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
                Task focusedTask = mTaskStackHorizontalGridView.getFocusedTask();
                if (focusedTask != null) {
                    mTaskStackViewAdapter.removeTask(focusedTask);
                    EventBus.getDefault().send(new DeleteTaskDataEvent(focusedTask));
                }
            }
        });
    }
    // Initialize PIP UI
    if (mPipManager.isPipShown()) {
        if (mTalkBackEnabled) {
            // If talkback is on, use the mPipView to handle focus changes
            // between recents row and PIP controls.
            mPipView.setVisibility(View.VISIBLE);
        } else {
            mPipView.setVisibility(View.GONE);
        }
        // When PIP view has focus, recents overlay view will takes the focus
        // as if it's the part of the Recents UI.
        mPipRecentsOverlayManager.requestFocus(mTaskStackViewAdapter.getItemCount() > 0);
    } else {
        mPipView.setVisibility(View.GONE);
        mPipRecentsOverlayManager.removePipRecentsOverlayView();
    }
}

Example 4 with RecentsVisibilityChangedEvent

use of com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent in project android_frameworks_base by AOSPA.

the class RecentsTvActivity method onStop.

@Override
protected void onStop() {
    super.onStop();
    mIgnoreAltTabRelease = false;
    // Notify that recents is now hidden
    EventBus.getDefault().send(new RecentsVisibilityChangedEvent(this, false));
    // Workaround for b/22542869, if the RecentsActivity is started again, but without going
    // through SystemUI, we need to reset the config launch flags to ensure that we do not
    // wait on the system to send a signal that was never queued.
    RecentsConfiguration config = Recents.getConfiguration();
    RecentsActivityLaunchState launchState = config.getLaunchState();
    launchState.reset();
    // Workaround for b/28333917.
    finish();
}

Example 5 with RecentsVisibilityChangedEvent

use of com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent in project android_frameworks_base by AOSPA.

the class RecentsActivity method onStart.

@Override
protected void onStart() {
    super.onStart();
    // Notify that recents is now visible
    EventBus.getDefault().send(new RecentsVisibilityChangedEvent(this, true));
    MetricsLogger.visible(this, MetricsEvent.OVERVIEW_ACTIVITY);
    // Notify of the next draw
    mRecentsView.getViewTreeObserver().addOnPreDrawListener(mRecentsDrawnEventListener);
}