Add OverviewScrim to show below overview but above workspace
- Refactor some basic scrim logic to Scrim class and have
WorkspaceAndHotseatScrim and OverviewScrim extend it
- Draw OverviewScrim under recents unless predictions are disabled, in
which case draw it under hotseat (since that is in recents)
- Remove sysui scrim (behind status bar and nav bar) when overview is
peeking
Bug: 132455160
Change-Id: Ia5d6f54582a4c5a70e3b2d4a98281567edd68519
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewPeekState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewPeekState.java
index c954762..427206a 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewPeekState.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewPeekState.java
@@ -15,7 +15,9 @@
*/
package com.android.launcher3.uioverrides.states;
import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_FADE;
+import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_SCRIM_FADE;
import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_TRANSLATE_X;
+import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
import static com.android.launcher3.anim.Interpolators.INSTANT;
import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_7;
@@ -43,6 +45,7 @@
if (this == OVERVIEW_PEEK && fromState == NORMAL) {
builder.setInterpolator(ANIM_OVERVIEW_FADE, INSTANT);
builder.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, OVERSHOOT_1_7);
+ builder.setInterpolator(ANIM_OVERVIEW_SCRIM_FADE, FAST_OUT_SLOW_IN);
}
}
}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java
index 5543860..151ceb8 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -43,7 +43,6 @@
import com.android.launcher3.Workspace;
import com.android.launcher3.allapps.DiscoveryBounce;
import com.android.launcher3.anim.AnimatorSetBuilder;
-import com.android.launcher3.uioverrides.UiFactory;
import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
import com.android.quickstep.SysUINavigationMode;
@@ -128,14 +127,15 @@
if (launcher.getDeviceProfile().isVerticalBarLayout()) {
return VERTICAL_SWIPE_INDICATOR | RECENTS_CLEAR_ALL_BUTTON;
} else {
+ boolean hasAllAppsHeaderExtra = launcher.getAppsView() != null
+ && launcher.getAppsView().getFloatingHeaderView().hasVisibleContent();
return HOTSEAT_SEARCH_BOX | VERTICAL_SWIPE_INDICATOR | RECENTS_CLEAR_ALL_BUTTON |
- (launcher.getAppsView().getFloatingHeaderView().hasVisibleContent()
- ? ALL_APPS_HEADER_EXTRA : HOTSEAT_ICONS);
+ (hasAllAppsHeaderExtra ? ALL_APPS_HEADER_EXTRA : HOTSEAT_ICONS);
}
}
@Override
- public float getWorkspaceScrimAlpha(Launcher launcher) {
+ public float getOverviewScrimAlpha(Launcher launcher) {
return 0.5f;
}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java
index f06b8a9..6142cdf 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java
@@ -102,6 +102,9 @@
mPeekAnim.start();
recentsView.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY,
HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
+
+ mLauncher.getDragLayer().getScrim().animateToSysuiMultiplier(isPaused ? 0 : 1,
+ peekDuration, 0);
});
}
}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
index 1705c97..1069bed 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
@@ -15,6 +15,11 @@
*/
package com.android.quickstep.util;
+import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
+import static com.android.launcher3.LauncherState.BACKGROUND_APP;
+import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.anim.Interpolators.LINEAR;
+
import android.animation.Animator;
import android.animation.Animator.AnimatorListener;
import android.animation.AnimatorListenerAdapter;
@@ -35,15 +40,11 @@
import com.android.launcher3.anim.AnimatorSetBuilder;
import com.android.launcher3.anim.PropertySetter;
import com.android.launcher3.anim.SpringObjectAnimator;
+import com.android.launcher3.graphics.OverviewScrim;
import java.util.ArrayList;
import java.util.List;
-import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
-import static com.android.launcher3.LauncherState.BACKGROUND_APP;
-import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
-
/**
* Creates an animation where all the workspace items are moved into their final location,
* staggered row by row from the bottom up.
@@ -122,8 +123,8 @@
addStaggeredAnimationForView(qsb, grid.inv.numRows + 2, totalRows);
}
- addWorkspaceScrimAnimationForState(launcher, BACKGROUND_APP, 0);
- addWorkspaceScrimAnimationForState(launcher, NORMAL, ALPHA_DURATION_MS);
+ addScrimAnimationForState(launcher, BACKGROUND_APP, 0);
+ addScrimAnimationForState(launcher, NORMAL, ALPHA_DURATION_MS);
AnimatorListener resetClipListener = new AnimatorListenerAdapter() {
int numAnimations = mAnimators.size();
@@ -191,13 +192,17 @@
mAnimators.add(alpha);
}
- private void addWorkspaceScrimAnimationForState(Launcher launcher, LauncherState state,
- long duration) {
+ private void addScrimAnimationForState(Launcher launcher, LauncherState state, long duration) {
AnimatorSetBuilder scrimAnimBuilder = new AnimatorSetBuilder();
AnimationConfig scrimAnimConfig = new AnimationConfig();
scrimAnimConfig.duration = duration;
PropertySetter scrimPropertySetter = scrimAnimConfig.getPropertySetter(scrimAnimBuilder);
launcher.getWorkspace().getStateTransitionAnimation().setScrim(scrimPropertySetter, state);
mAnimators.add(scrimAnimBuilder.build());
+ Animator fadeOverviewScrim = ObjectAnimator.ofFloat(
+ launcher.getDragLayer().getOverviewScrim(), OverviewScrim.SCRIM_PROGRESS,
+ state.getOverviewScrimAlpha(launcher));
+ fadeOverviewScrim.setDuration(duration);
+ mAnimators.add(fadeOverviewScrim);
}
}
diff --git a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
index f0204b9..174e49b 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
@@ -19,16 +19,20 @@
import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_FADE;
import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_SCALE;
+import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_SCRIM_FADE;
import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_TRANSLATE_X;
import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_TRANSLATE_Y;
import static com.android.launcher3.anim.AnimatorSetBuilder.FLAG_DONT_ANIMATE_OVERVIEW;
import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE_IN_OUT;
import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.launcher3.graphics.Scrim.SCRIM_PROGRESS;
import android.util.FloatProperty;
import android.view.View;
import android.view.animation.Interpolator;
+import androidx.annotation.NonNull;
+
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherState;
import com.android.launcher3.LauncherState.ScaleAndTranslation;
@@ -36,8 +40,7 @@
import com.android.launcher3.LauncherStateManager.StateHandler;
import com.android.launcher3.anim.AnimatorSetBuilder;
import com.android.launcher3.anim.PropertySetter;
-
-import androidx.annotation.NonNull;
+import com.android.launcher3.graphics.OverviewScrim;
/**
* State handler for recents view. Manages UI changes and animations for recents view based off the
@@ -67,6 +70,8 @@
mRecentsView.setTranslationX(translationX);
mRecentsView.setTranslationY(scaleAndTranslation.translationY);
getContentAlphaProperty().set(mRecentsView, state.overviewUi ? 1f : 0);
+ OverviewScrim scrim = mLauncher.getDragLayer().getOverviewScrim();
+ SCRIM_PROGRESS.set(scrim, state.getOverviewScrimAlpha(mLauncher));
}
@Override
@@ -110,6 +115,9 @@
translateYInterpolator);
setter.setFloat(mRecentsView, getContentAlphaProperty(), toState.overviewUi ? 1 : 0,
builder.getInterpolator(ANIM_OVERVIEW_FADE, AGGRESSIVE_EASE_IN_OUT));
+ OverviewScrim scrim = mLauncher.getDragLayer().getOverviewScrim();
+ setter.setFloat(scrim, SCRIM_PROGRESS, toState.getOverviewScrimAlpha(mLauncher),
+ builder.getInterpolator(ANIM_OVERVIEW_SCRIM_FADE, LINEAR));
}
/**
diff --git a/quickstep/src/com/android/quickstep/views/ShelfScrimView.java b/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
index 5a2f5c1..3747f9a 100644
--- a/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
+++ b/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
@@ -98,7 +98,7 @@
public ShelfScrimView(Context context, AttributeSet attrs) {
super(context, attrs);
- mMaxScrimAlpha = Math.round(OVERVIEW.getWorkspaceScrimAlpha(mLauncher) * 255);
+ mMaxScrimAlpha = Math.round(OVERVIEW.getOverviewScrimAlpha(mLauncher) * 255);
mEndAlpha = Color.alpha(mEndScrim);
mRadius = BOTTOM_CORNER_RADIUS_RATIO * Themes.getDialogCornerRadius(context);
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index dcfd272..6e2626b 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -243,6 +243,10 @@
return 0;
}
+ public float getOverviewScrimAlpha(Launcher launcher) {
+ return 0;
+ }
+
public String getDescription(Launcher launcher) {
return launcher.getWorkspace().getCurrentPageDescription();
}
diff --git a/src/com/android/launcher3/anim/AnimatorSetBuilder.java b/src/com/android/launcher3/anim/AnimatorSetBuilder.java
index 52a896e..11db25b 100644
--- a/src/com/android/launcher3/anim/AnimatorSetBuilder.java
+++ b/src/com/android/launcher3/anim/AnimatorSetBuilder.java
@@ -39,6 +39,7 @@
public static final int ANIM_OVERVIEW_TRANSLATE_Y = 8;
public static final int ANIM_OVERVIEW_FADE = 9;
public static final int ANIM_ALL_APPS_FADE = 10;
+ public static final int ANIM_OVERVIEW_SCRIM_FADE = 11;
public static final int FLAG_DONT_ANIMATE_OVERVIEW = 1 << 0;
diff --git a/src/com/android/launcher3/dragndrop/DragLayer.java b/src/com/android/launcher3/dragndrop/DragLayer.java
index 6ba015b..b59164a 100644
--- a/src/com/android/launcher3/dragndrop/DragLayer.java
+++ b/src/com/android/launcher3/dragndrop/DragLayer.java
@@ -48,12 +48,13 @@
import com.android.launcher3.DropTargetBar;
import com.android.launcher3.Launcher;
import com.android.launcher3.R;
-import com.android.launcher3.graphics.RotationMode;
import com.android.launcher3.ShortcutAndWidgetContainer;
import com.android.launcher3.Workspace;
import com.android.launcher3.anim.Interpolators;
import com.android.launcher3.folder.Folder;
import com.android.launcher3.folder.FolderIcon;
+import com.android.launcher3.graphics.OverviewScrim;
+import com.android.launcher3.graphics.RotationMode;
import com.android.launcher3.graphics.WorkspaceAndHotseatScrim;
import com.android.launcher3.keyboard.ViewGroupFocusHelper;
import com.android.launcher3.uioverrides.UiFactory;
@@ -92,7 +93,8 @@
// Related to adjacent page hints
private final ViewGroupFocusHelper mFocusIndicatorHelper;
- private final WorkspaceAndHotseatScrim mScrim;
+ private final WorkspaceAndHotseatScrim mWorkspaceScrim;
+ private final OverviewScrim mOverviewScrim;
/**
* Used to create a new DragLayer from XML.
@@ -108,12 +110,13 @@
setChildrenDrawingOrderEnabled(true);
mFocusIndicatorHelper = new ViewGroupFocusHelper(this);
- mScrim = new WorkspaceAndHotseatScrim(this);
+ mWorkspaceScrim = new WorkspaceAndHotseatScrim(this);
+ mOverviewScrim = new OverviewScrim(this);
}
public void setup(DragController dragController, Workspace workspace) {
mDragController = dragController;
- mScrim.setWorkspace(workspace);
+ mWorkspaceScrim.setWorkspace(workspace);
recreateControllers();
}
@@ -529,25 +532,39 @@
@Override
protected void dispatchDraw(Canvas canvas) {
// Draw the background below children.
- mScrim.draw(canvas);
+ mWorkspaceScrim.draw(canvas);
+ mOverviewScrim.updateCurrentScrimmedView(this);
mFocusIndicatorHelper.draw(canvas);
super.dispatchDraw(canvas);
}
@Override
+ protected boolean drawChild(Canvas canvas, View child, long drawingTime) {
+ if (child == mOverviewScrim.getScrimmedView()) {
+ mOverviewScrim.draw(canvas);
+ }
+ return super.drawChild(canvas, child, drawingTime);
+ }
+
+ @Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
super.onSizeChanged(w, h, oldw, oldh);
- mScrim.setSize(w, h);
+ mWorkspaceScrim.setSize(w, h);
}
@Override
public void setInsets(Rect insets) {
super.setInsets(insets);
- mScrim.onInsetsChanged(insets);
+ mWorkspaceScrim.onInsetsChanged(insets);
+ mOverviewScrim.onInsetsChanged(insets);
}
public WorkspaceAndHotseatScrim getScrim() {
- return mScrim;
+ return mWorkspaceScrim;
+ }
+
+ public OverviewScrim getOverviewScrim() {
+ return mOverviewScrim;
}
@Override
diff --git a/src/com/android/launcher3/graphics/OverviewScrim.java b/src/com/android/launcher3/graphics/OverviewScrim.java
new file mode 100644
index 0000000..d707403
--- /dev/null
+++ b/src/com/android/launcher3/graphics/OverviewScrim.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2019 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.graphics;
+
+import static android.view.View.VISIBLE;
+
+import static com.android.launcher3.LauncherState.HOTSEAT_ICONS;
+import static com.android.launcher3.LauncherState.OVERVIEW;
+
+import android.graphics.Rect;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+/**
+ * View scrim which draws behind overview (recent apps).
+ */
+public class OverviewScrim extends Scrim {
+
+ private @NonNull View mStableScrimmedView;
+ // Might be higher up if mStableScrimmedView is invisible.
+ private @Nullable View mCurrentScrimmedView;
+
+ public OverviewScrim(View view) {
+ super(view);
+ mStableScrimmedView = mCurrentScrimmedView = mLauncher.getOverviewPanel();
+
+ onExtractedColorsChanged(mWallpaperColorInfo);
+ }
+
+ public void onInsetsChanged(Rect insets) {
+ mStableScrimmedView = (OVERVIEW.getVisibleElements(mLauncher) & HOTSEAT_ICONS) != 0
+ ? mLauncher.getHotseat()
+ : mLauncher.getOverviewPanel();
+ }
+
+ public void updateCurrentScrimmedView(ViewGroup root) {
+ // Find the lowest view that is at or above the view we want to show the scrim behind.
+ mCurrentScrimmedView = mStableScrimmedView;
+ int currentIndex = root.indexOfChild(mCurrentScrimmedView);
+ final int childCount = root.getChildCount();
+ while (mCurrentScrimmedView.getVisibility() != VISIBLE && currentIndex < childCount) {
+ currentIndex++;
+ mCurrentScrimmedView = root.getChildAt(currentIndex);
+ }
+ }
+
+ /**
+ * @return The view to draw the scrim behind.
+ */
+ public View getScrimmedView() {
+ return mCurrentScrimmedView;
+ }
+}
diff --git a/src/com/android/launcher3/graphics/Scrim.java b/src/com/android/launcher3/graphics/Scrim.java
new file mode 100644
index 0000000..5c14f8d
--- /dev/null
+++ b/src/com/android/launcher3/graphics/Scrim.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2019 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.graphics;
+
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
+
+import android.graphics.Canvas;
+import android.util.Property;
+import android.view.View;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.uioverrides.WallpaperColorInfo;
+
+/**
+ * Contains general scrim properties such as wallpaper-extracted color that subclasses can use.
+ */
+public class Scrim implements View.OnAttachStateChangeListener,
+ WallpaperColorInfo.OnChangeListener {
+
+ public static Property<Scrim, Float> SCRIM_PROGRESS =
+ new Property<Scrim, Float>(Float.TYPE, "scrimProgress") {
+ @Override
+ public Float get(Scrim scrim) {
+ return scrim.mScrimProgress;
+ }
+
+ @Override
+ public void set(Scrim scrim, Float value) {
+ scrim.setScrimProgress(value);
+ }
+ };
+
+ protected final Launcher mLauncher;
+ protected final WallpaperColorInfo mWallpaperColorInfo;
+ protected final View mRoot;
+
+ protected float mScrimProgress;
+ protected int mScrimColor;
+ protected int mScrimAlpha = 0;
+
+ public Scrim(View view) {
+ mRoot = view;
+ mLauncher = Launcher.getLauncher(view.getContext());
+ mWallpaperColorInfo = WallpaperColorInfo.getInstance(mLauncher);
+
+ view.addOnAttachStateChangeListener(this);
+ }
+
+ public void draw(Canvas canvas) {
+ canvas.drawColor(setColorAlphaBound(mScrimColor, mScrimAlpha));
+ }
+
+ private void setScrimProgress(float progress) {
+ if (mScrimProgress != progress) {
+ mScrimProgress = progress;
+ mScrimAlpha = Math.round(255 * mScrimProgress);
+ invalidate();
+ }
+ }
+
+ @Override
+ public void onViewAttachedToWindow(View view) {
+ mWallpaperColorInfo.addOnChangeListener(this);
+ onExtractedColorsChanged(mWallpaperColorInfo);
+ }
+
+ @Override
+ public void onViewDetachedFromWindow(View view) {
+ mWallpaperColorInfo.removeOnChangeListener(this);
+ }
+
+ @Override
+ public void onExtractedColorsChanged(WallpaperColorInfo wallpaperColorInfo) {
+ mScrimColor = wallpaperColorInfo.getMainColor();
+ if (mScrimAlpha > 0) {
+ invalidate();
+ }
+ }
+
+ public void invalidate() {
+ mRoot.invalidate();
+ }
+}
diff --git a/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java b/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
index c0aa75f..6740fa1 100644
--- a/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
+++ b/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
@@ -40,34 +40,19 @@
import android.util.Property;
import android.view.View;
+import androidx.core.graphics.ColorUtils;
+
import com.android.launcher3.CellLayout;
-import com.android.launcher3.Launcher;
import com.android.launcher3.R;
import com.android.launcher3.ResourceUtils;
import com.android.launcher3.Workspace;
import com.android.launcher3.uioverrides.WallpaperColorInfo;
import com.android.launcher3.util.Themes;
-import androidx.core.graphics.ColorUtils;
-
/**
* View scrim which draws behind hotseat and workspace
*/
-public class WorkspaceAndHotseatScrim implements
- View.OnAttachStateChangeListener, WallpaperColorInfo.OnChangeListener {
-
- public static Property<WorkspaceAndHotseatScrim, Float> SCRIM_PROGRESS =
- new Property<WorkspaceAndHotseatScrim, Float>(Float.TYPE, "scrimProgress") {
- @Override
- public Float get(WorkspaceAndHotseatScrim scrim) {
- return scrim.mScrimProgress;
- }
-
- @Override
- public void set(WorkspaceAndHotseatScrim scrim, Float value) {
- scrim.setScrimProgress(value);
- }
- };
+public class WorkspaceAndHotseatScrim extends Scrim {
public static Property<WorkspaceAndHotseatScrim, Float> SYSUI_PROGRESS =
new Property<WorkspaceAndHotseatScrim, Float>(Float.TYPE, "sysUiProgress") {
@@ -117,9 +102,6 @@
private static final int ALPHA_MASK_WIDTH_DP = 2;
private final Rect mHighlightRect = new Rect();
- private final Launcher mLauncher;
- private final WallpaperColorInfo mWallpaperColorInfo;
- private final View mRoot;
private Workspace mWorkspace;
@@ -132,11 +114,6 @@
private final Drawable mTopScrim;
- private int mFullScrimColor;
-
- private float mScrimProgress;
- private int mScrimAlpha = 0;
-
private float mSysUiProgress = 1;
private boolean mHideSysUiScrim;
@@ -144,9 +121,7 @@
private float mSysUiAnimMultiplier = 1;
public WorkspaceAndHotseatScrim(View view) {
- mRoot = view;
- mLauncher = Launcher.getLauncher(view.getContext());
- mWallpaperColorInfo = WallpaperColorInfo.getInstance(mLauncher);
+ super(view);
mMaskHeight = ResourceUtils.pxFromDp(ALPHA_MASK_BITMAP_DP,
view.getResources().getDisplayMetrics());
@@ -154,7 +129,6 @@
mBottomMask = mTopScrim == null ? null : createDitheredAlphaMask();
mHideSysUiScrim = mTopScrim == null;
- view.addOnAttachStateChangeListener(this);
onExtractedColorsChanged(mWallpaperColorInfo);
}
@@ -176,7 +150,7 @@
canvas.clipRect(mHighlightRect, Region.Op.DIFFERENCE);
}
- canvas.drawColor(setColorAlphaBound(mFullScrimColor, mScrimAlpha));
+ super.draw(canvas);
canvas.restore();
}
@@ -190,11 +164,8 @@
mSysUiAnimMultiplier = 0;
reapplySysUiAlphaNoInvalidate();
- ObjectAnimator anim = ObjectAnimator.ofFloat(this, SYSUI_ANIM_MULTIPLIER, 1);
- anim.setAutoCancel(true);
- anim.setDuration(600);
- anim.setStartDelay(mLauncher.getWindow().getTransitionBackgroundFadeDuration());
- anim.start();
+ animateToSysuiMultiplier(1, 600,
+ mLauncher.getWindow().getTransitionBackgroundFadeDuration());
mAnimateScrimOnNextDraw = false;
}
@@ -207,24 +178,24 @@
}
}
+ public void animateToSysuiMultiplier(float toMultiplier, long duration,
+ long startDelay) {
+ ObjectAnimator anim = ObjectAnimator.ofFloat(this, SYSUI_ANIM_MULTIPLIER, toMultiplier);
+ anim.setAutoCancel(true);
+ anim.setDuration(duration);
+ anim.setStartDelay(startDelay);
+ anim.start();
+ }
+
public void onInsetsChanged(Rect insets) {
mDrawTopScrim = mTopScrim != null && insets.top > 0;
mDrawBottomScrim = mBottomMask != null &&
!mLauncher.getDeviceProfile().isVerticalBarLayout();
}
- private void setScrimProgress(float progress) {
- if (mScrimProgress != progress) {
- mScrimProgress = progress;
- mScrimAlpha = Math.round(255 * mScrimProgress);
- invalidate();
- }
- }
-
@Override
public void onViewAttachedToWindow(View view) {
- mWallpaperColorInfo.addOnChangeListener(this);
- onExtractedColorsChanged(mWallpaperColorInfo);
+ super.onViewAttachedToWindow(view);
if (mTopScrim != null) {
IntentFilter filter = new IntentFilter(ACTION_SCREEN_OFF);
@@ -235,7 +206,7 @@
@Override
public void onViewDetachedFromWindow(View view) {
- mWallpaperColorInfo.removeOnChangeListener(this);
+ super.onViewDetachedFromWindow(view);
if (mTopScrim != null) {
mRoot.getContext().unregisterReceiver(mReceiver);
}
@@ -248,10 +219,7 @@
mBottomMaskPaint.setColor(ColorUtils.compositeColors(DARK_SCRIM_COLOR,
wallpaperColorInfo.getMainColor()));
reapplySysUiAlpha();
- mFullScrimColor = wallpaperColorInfo.getMainColor();
- if (mScrimAlpha > 0) {
- invalidate();
- }
+ super.onExtractedColorsChanged(wallpaperColorInfo);
}
public void setSize(int w, int h) {
@@ -291,10 +259,6 @@
}
}
- public void invalidate() {
- mRoot.invalidate();
- }
-
public Bitmap createDitheredAlphaMask() {
DisplayMetrics dm = mLauncher.getResources().getDisplayMetrics();
int width = ResourceUtils.pxFromDp(ALPHA_MASK_WIDTH_DP, dm);
diff --git a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
index 49f515a..0545344 100644
--- a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
+++ b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
@@ -518,6 +518,7 @@
logReachedState(logAction, targetState);
}
mLauncher.getStateManager().goToState(targetState, false /* animated */);
+ mLauncher.getDragLayer().getScrim().animateToSysuiMultiplier(1, 0, 0);
}
private void logReachedState(int logAction, LauncherState targetState) {
