Tony
101807d8e7
Previously left was considered positive and right considered negative. Now left and down are negative, and right and up are positive. For RTL, left is positive and right is negative. Change-Id: Ia31e8c687c8c2716fc632b2fe88aa8955b934bce
80 lines
2.9 KiB
Java
80 lines
2.9 KiB
Java
package com.android.launcher3.uioverrides.touchcontrollers;
|
|
|
|
import static com.android.launcher3.LauncherState.NORMAL;
|
|
import static com.android.launcher3.LauncherState.OVERVIEW;
|
|
import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
|
|
|
|
import android.view.MotionEvent;
|
|
|
|
import com.android.launcher3.AbstractFloatingView;
|
|
import com.android.launcher3.Launcher;
|
|
import com.android.launcher3.LauncherState;
|
|
import com.android.launcher3.LauncherStateManager.AnimationComponents;
|
|
import com.android.launcher3.touch.AbstractStateChangeTouchController;
|
|
import com.android.launcher3.touch.SwipeDetector;
|
|
import com.android.launcher3.userevent.nano.LauncherLogProto;
|
|
import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
|
|
import com.android.quickstep.RecentsModel;
|
|
|
|
/**
|
|
* Touch controller for handling edge swipes in landscape/seascape UI
|
|
*/
|
|
public class LandscapeEdgeSwipeController extends AbstractStateChangeTouchController {
|
|
|
|
private static final String TAG = "LandscapeEdgeSwipeCtrl";
|
|
|
|
public LandscapeEdgeSwipeController(Launcher l) {
|
|
super(l, SwipeDetector.HORIZONTAL);
|
|
}
|
|
|
|
@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;
|
|
}
|
|
return mLauncher.isInState(NORMAL) && (ev.getEdgeFlags() & EDGE_NAV_BAR) != 0;
|
|
}
|
|
|
|
@Override
|
|
protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) {
|
|
boolean draggingFromNav = mLauncher.getDeviceProfile().isSeascape() == isDragTowardPositive;
|
|
return draggingFromNav ? OVERVIEW : NORMAL;
|
|
}
|
|
|
|
@Override
|
|
protected int getLogContainerTypeForNormalState() {
|
|
return LauncherLogProto.ContainerType.NAVBAR;
|
|
}
|
|
|
|
@Override
|
|
protected float getShiftRange() {
|
|
return mLauncher.getDragLayer().getWidth();
|
|
}
|
|
|
|
@Override
|
|
protected float initCurrentAnimation(@AnimationComponents int animComponent) {
|
|
float range = getShiftRange();
|
|
long maxAccuracy = (long) (2 * range);
|
|
mCurrentAnimation = mLauncher.getStateManager().createAnimationToNewWorkspace(mToState,
|
|
maxAccuracy, animComponent);
|
|
return (mLauncher.getDeviceProfile().isSeascape() ? 2 : -2) / range;
|
|
}
|
|
|
|
@Override
|
|
protected int getDirectionForLog() {
|
|
return mLauncher.getDeviceProfile().isSeascape() ? Direction.RIGHT : Direction.LEFT;
|
|
}
|
|
|
|
@Override
|
|
protected void onSwipeInteractionCompleted(LauncherState targetState, int logAction) {
|
|
super.onSwipeInteractionCompleted(targetState, logAction);
|
|
if (mStartState == NORMAL && targetState == OVERVIEW) {
|
|
RecentsModel.INSTANCE.get(mLauncher).onOverviewShown(true, TAG);
|
|
}
|
|
}
|
|
}
|