aixan/lawnchair
1
0
Fork 0
mirror of https://github.com/LawnchairLauncher/lawnchair.git synced 2026-03-03 09:26:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

Initial commit of new split screen work.

Browse Source 
TODO:
* Extract out common elements in TaskShortcutFactory.MultiWindowFactory
for commonalities between new and old way of
invoking split screen
* Integrate with WM APIs (b/182002789)
* Write tests for SplitSelectStateController

Bug: 181704764

Change-Id: Ice35adb4ea82897f5e2433dc9b93a549f3d511b5
This commit is contained in:
Vinit Nayak
2021-02-22 14:49:27 -08:00
parent 510fc67c55
commit d987a828e8
34 changed files with 997 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
quickstep/src/com/android/launcher3/uioverrides/RecentsViewStateController.java
View File

@@ -17,11 +17,14 @@ package com.android.launcher3.uioverrides;
import static com.android.launcher3.LauncherState.CLEAR_ALL_BUTTON;
import static com.android.launcher3.LauncherState.OVERVIEW_ACTIONS;
import static com.android.launcher3.LauncherState.OVERVIEW_SPLIT_SELECT;
import static com.android.launcher3.LauncherState.SPLIT_PLACHOLDER_VIEW;
import static com.android.launcher3.anim.Interpolators.LINEAR;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_ACTIONS_FADE;
import static com.android.quickstep.views.RecentsView.CONTENT_ALPHA;
import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
import static com.android.quickstep.views.RecentsView.TASK_MODALNESS;
import static com.android.quickstep.views.SplitPlaceholderView.ALPHA_FLOAT;
import android.annotation.TargetApi;
import android.os.Build;
@@ -77,11 +80,26 @@ public final class RecentsViewStateController extends
AnimationSuccessListener.forRunnable(mRecentsView::resetTaskVisuals));
}
// Create or dismiss split screen select animations
LauncherState currentState = mLauncher.getStateManager().getState();
if (isSplitSelectionState(toState) && !isSplitSelectionState(currentState)) {
builder.add(mRecentsView.createSplitSelectInitAnimation().buildAnim());
} else if (!isSplitSelectionState(toState) && isSplitSelectionState(currentState)) {
builder.add(mRecentsView.cancelSplitSelect(true).buildAnim());
}
setAlphas(builder, config, toState);
builder.setFloat(mRecentsView, FULLSCREEN_PROGRESS,
toState.getOverviewFullscreenProgress(), LINEAR);
}
/**
* @return true if {@param toState} is {@link LauncherState#OVERVIEW_SPLIT_SELECT}
*/
private boolean isSplitSelectionState(@NonNull LauncherState toState) {
return toState == OVERVIEW_SPLIT_SELECT;
}
private void setAlphas(PropertySetter propertySetter, StateAnimationConfig config,
LauncherState state) {
float clearAllButtonAlpha = (state.getVisibleElements(mLauncher) & CLEAR_ALL_BUTTON) != 0
@@ -93,6 +111,11 @@ public final class RecentsViewStateController extends
propertySetter.setFloat(mLauncher.getActionsView().getVisibilityAlpha(),
MultiValueAlpha.VALUE, overviewButtonAlpha, config.getInterpolator(
ANIM_OVERVIEW_ACTIONS_FADE, LINEAR));
float splitPlaceholderAlpha = state.areElementsVisible(mLauncher, SPLIT_PLACHOLDER_VIEW) ?
1 : 0;
propertySetter.setFloat(mRecentsView.getSplitPlaceholder(), ALPHA_FLOAT,
splitPlaceholderAlpha, LINEAR);
}
@Override