diff options
Diffstat (limited to 'quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewToAllAppsTouchController.java')
-rw-r--r-- | quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewToAllAppsTouchController.java | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewToAllAppsTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewToAllAppsTouchController.java new file mode 100644 index 000000000..0f9b57f03 --- /dev/null +++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewToAllAppsTouchController.java @@ -0,0 +1,80 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.android.launcher3.uioverrides; + +import static com.android.launcher3.LauncherState.ALL_APPS; +import static com.android.launcher3.LauncherState.NORMAL; +import static com.android.launcher3.LauncherState.OVERVIEW; + +import android.view.MotionEvent; + +import com.android.launcher3.AbstractFloatingView; +import com.android.launcher3.Launcher; +import com.android.launcher3.LauncherState; +import com.android.launcher3.userevent.nano.LauncherLogProto; +import com.android.quickstep.TouchInteractionService; +import com.android.quickstep.views.RecentsView; + +/** + * Touch controller from going from OVERVIEW to ALL_APPS. + * + * This is used in landscape mode. It is also used in portrait mode for the fallback recents. + */ +public class OverviewToAllAppsTouchController extends PortraitStatesTouchController { + + public OverviewToAllAppsTouchController(Launcher l) { + super(l); + } + + @Override + protected boolean canInterceptTouch(MotionEvent ev) { + if (mCurrentAnimation != null) { + // If we are already animating from a previous state, we can intercept. + return true; + } + if (AbstractFloatingView.getTopOpenView(mLauncher) != null) { + return false; + } + if (mLauncher.isInState(ALL_APPS)) { + // In all-apps only listen if the container cannot scroll itself + return mLauncher.getAppsView().shouldContainerScroll(ev); + } else if (mLauncher.isInState(NORMAL)) { + return true; + } else if (mLauncher.isInState(OVERVIEW)) { + RecentsView rv = mLauncher.getOverviewPanel(); + return ev.getY() > (rv.getBottom() - rv.getPaddingBottom()); + } else { + return false; + } + } + + @Override + protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) { + if (fromState == ALL_APPS && !isDragTowardPositive) { + // Should swipe down go to OVERVIEW instead? + return TouchInteractionService.isConnected() ? + mLauncher.getStateManager().getLastState() : NORMAL; + } else if (isDragTowardPositive) { + return ALL_APPS; + } + return fromState; + } + + @Override + protected int getLogContainerTypeForNormalState() { + return LauncherLogProto.ContainerType.WORKSPACE; + } +} |