[automerger skipped] Merge "Merge SP1A.211105.004 to aosp-master - DO NOT MERGE" am: 6fcd0f86c5 -s ours am: fb65043bca -s ours
am skip reason: Merged-In Id6156b3469ffc23b171415d792cf48c9db9634c2 with SHA-1 526386b255 is already in history
Original change: https://android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/1878971
Change-Id: I74989ad40a61eab284c33a295f8ef372680d0131
diff --git a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
index 370fb8e..8c9ac12 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
@@ -26,6 +26,7 @@
import android.os.IBinder;
import android.os.SystemProperties;
import android.util.FloatProperty;
+import android.view.AttachedSurfaceControl;
import android.view.CrossWindowBlurListeners;
import android.view.SurfaceControl;
import android.view.View;
@@ -108,6 +109,13 @@
}
};
+ private final Runnable mOpaquenessListener = new Runnable() {
+ @Override
+ public void run() {
+ dispatchTransactionSurface(mDepth);
+ }
+ };
+
private final Launcher mLauncher;
/**
* Blur radius when completely zoomed out, in pixels.
@@ -150,23 +158,28 @@
if (windowToken != null) {
mWallpaperManager.setWallpaperZoomOut(windowToken, mDepth);
}
- CrossWindowBlurListeners.getInstance().addListener(mLauncher.getMainExecutor(),
- mCrossWindowBlurListener);
+ onAttached();
}
@Override
public void onViewDetachedFromWindow(View view) {
CrossWindowBlurListeners.getInstance().removeListener(mCrossWindowBlurListener);
+ mLauncher.getScrimView().removeOpaquenessListener(mOpaquenessListener);
}
};
mLauncher.getRootView().addOnAttachStateChangeListener(mOnAttachListener);
if (mLauncher.getRootView().isAttachedToWindow()) {
- CrossWindowBlurListeners.getInstance().addListener(mLauncher.getMainExecutor(),
- mCrossWindowBlurListener);
+ onAttached();
}
}
}
+ private void onAttached() {
+ CrossWindowBlurListeners.getInstance().addListener(mLauncher.getMainExecutor(),
+ mCrossWindowBlurListener);
+ mLauncher.getScrimView().addOpaquenessListener(mOpaquenessListener);
+ }
+
/**
* Sets if the underlying activity is started or not
*/
@@ -270,10 +283,15 @@
int blur = opaque || isOverview || !mCrossWindowBlursEnabled
|| mBlurDisabledForAppLaunch ? 0 : (int) (depth * mMaxBlurRadius);
- new SurfaceControl.Transaction()
+ SurfaceControl.Transaction transaction = new SurfaceControl.Transaction()
.setBackgroundBlurRadius(mSurface, blur)
- .setOpaque(mSurface, opaque)
- .apply();
+ .setOpaque(mSurface, opaque);
+
+ AttachedSurfaceControl rootSurfaceControl =
+ mLauncher.getRootView().getRootSurfaceControl();
+ if (rootSurfaceControl != null) {
+ rootSurfaceControl.applyTransactionOnDraw(transaction);
+ }
}
return true;
}
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java
index c2c721a..1cf50f7 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java
@@ -71,7 +71,7 @@
}
}
activityOptions.options.setPendingIntentLaunchFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- activityOptions.options.setSplashscreenStyle(SplashScreen.SPLASH_SCREEN_STYLE_ICON);
+ activityOptions.options.setSplashscreenStyle(SplashScreen.SPLASH_SCREEN_STYLE_EMPTY);
Object itemInfo = hostView.getTag();
if (itemInfo instanceof ItemInfo) {
mLauncher.addLaunchCookie((ItemInfo) itemInfo, activityOptions.options);
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index d2c71b2..f420ec2 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -499,8 +499,10 @@
private void replaceRVContainer(boolean showTabs) {
for (int i = 0; i < mAH.length; i++) {
- if (mAH[i].recyclerView != null) {
- mAH[i].recyclerView.setLayoutManager(null);
+ AllAppsRecyclerView rv = mAH[i].recyclerView;
+ if (rv != null) {
+ rv.setLayoutManager(null);
+ rv.setAdapter(null);
}
}
View oldView = getRecyclerViewContainer();
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index 2c84a3d..bddbbd0 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -63,6 +63,13 @@
private final SparseIntArray mCachedScrollPositions = new SparseIntArray();
private final AllAppsFastScrollHelper mFastScrollHelper;
+
+ private final AdapterDataObserver mObserver = new RecyclerView.AdapterDataObserver() {
+ public void onChanged() {
+ mCachedScrollPositions.clear();
+ }
+ };
+
// The empty-search result background
private AllAppsBackgroundDrawable mEmptySearchBackground;
private int mEmptySearchBackgroundTopOffset;
@@ -247,12 +254,13 @@
@Override
public void setAdapter(Adapter adapter) {
+ if (getAdapter() != null) {
+ getAdapter().unregisterAdapterDataObserver(mObserver);
+ }
super.setAdapter(adapter);
- adapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {
- public void onChanged() {
- mCachedScrollPositions.clear();
- }
- });
+ if (adapter != null) {
+ adapter.registerAdapterDataObserver(mObserver);
+ }
}
@Override
diff --git a/src/com/android/launcher3/views/ScrimView.java b/src/com/android/launcher3/views/ScrimView.java
index 1eb79ad..4c0bfde 100644
--- a/src/com/android/launcher3/views/ScrimView.java
+++ b/src/com/android/launcher3/views/ScrimView.java
@@ -25,23 +25,27 @@
import android.util.AttributeSet;
import android.view.View;
+import androidx.annotation.NonNull;
import androidx.core.graphics.ColorUtils;
import com.android.launcher3.BaseActivity;
import com.android.launcher3.Insettable;
import com.android.launcher3.util.SystemUiController;
+import java.util.ArrayList;
+
/**
* Simple scrim which draws a flat color
*/
public class ScrimView extends View implements Insettable {
private static final float STATUS_BAR_COLOR_FORCE_UPDATE_THRESHOLD = 0.9f;
+ private final ArrayList<Runnable> mOpaquenessListeners = new ArrayList<>(1);
private SystemUiController mSystemUiController;
-
private ScrimDrawingController mDrawingController;
private int mBackgroundColor;
private boolean mIsVisible = true;
+ private boolean mLastDispatchedOpaqueness;
public ScrimView(Context context, AttributeSet attrs) {
super(context, attrs);
@@ -60,6 +64,7 @@
@Override
protected boolean onSetAlpha(int alpha) {
updateSysUiColors();
+ dispatchVisibilityListenersIfNeeded();
return super.onSetAlpha(alpha);
}
@@ -67,6 +72,7 @@
public void setBackgroundColor(int color) {
mBackgroundColor = color;
updateSysUiColors();
+ dispatchVisibilityListenersIfNeeded();
super.setBackgroundColor(color);
}
@@ -74,6 +80,7 @@
public void onVisibilityAggregated(boolean isVisible) {
super.onVisibilityAggregated(isVisible);
mIsVisible = isVisible;
+ dispatchVisibilityListenersIfNeeded();
}
public boolean isFullyOpaque() {
@@ -108,6 +115,17 @@
}
}
+ private void dispatchVisibilityListenersIfNeeded() {
+ boolean fullyOpaque = isFullyOpaque();
+ if (mLastDispatchedOpaqueness == fullyOpaque) {
+ return;
+ }
+ mLastDispatchedOpaqueness = fullyOpaque;
+ for (int i = 0; i < mOpaquenessListeners.size(); i++) {
+ mOpaquenessListeners.get(i).run();
+ }
+ }
+
private SystemUiController getSystemUiController() {
if (mSystemUiController == null) {
mSystemUiController = BaseActivity.fromContext(getContext()).getSystemUiController();
@@ -136,6 +154,22 @@
}
/**
+ * Registers a listener to be notified of whether the scrim is occluding other UI elements.
+ * @see #isFullyOpaque()
+ */
+ public void addOpaquenessListener(@NonNull Runnable listener) {
+ mOpaquenessListeners.add(listener);
+ }
+
+ /**
+ * Removes previously registered listener.
+ * @see #addOpaquenessListener(Runnable)
+ */
+ public void removeOpaquenessListener(@NonNull Runnable listener) {
+ mOpaquenessListeners.remove(listener);
+ }
+
+ /**
* A Utility interface allowing for other surfaces to draw on ScrimView
*/
public interface ScrimDrawingController {