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authorTony Wickham <twickham@google.com>2020-03-19 20:19:31 (GMT)
committerTony Wickham <twickham@google.com>2020-03-20 21:56:18 (GMT)
commit3b5f2224c6b21d89d1962db2bee2d85efd406918 (patch)
treea8017d75fcb20f5aaa820414d036d34c5ebb0712
parentb4197095a3495b9bbe09d1913d8821d8ca93af1f (diff)
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[DO NOT MERGE] Support blacklisting live wallpapers from showing sysui scrims
Add wallpaper changed broadcast receiver to BaseDragLayer, which checks if the new wallpaper is blacklisted and relays that to remove the scrims. Bug: 150144115 Change-Id: I55b7b98fdd419cd76532492461a872367efed67b (cherry picked from commit d6f917f1824ed97e6f9a225fe1600a8162922d31)
-rw-r--r--quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsRootView.java3
-rw-r--r--res/values/config.xml3
-rw-r--r--src/com/android/launcher3/dragndrop/DragLayer.java2
-rw-r--r--src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java11
-rw-r--r--src/com/android/launcher3/views/BaseDragLayer.java65
5 files changed, 78 insertions, 6 deletions
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsRootView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsRootView.java
index 1820729..2b369e7 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsRootView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsRootView.java
@@ -80,7 +80,8 @@ public class RecentsRootView extends BaseDragLayer<RecentsActivity> {
if (!insets.equals(mInsets)) {
super.setInsets(insets);
}
- setBackground(insets.top == 0 ? null
+ setBackground(insets.top == 0 || !mAllowSysuiScrims
+ ? null
: Themes.getAttrDrawable(getContext(), R.attr.workspaceStatusBarScrim));
}
diff --git a/res/values/config.xml b/res/values/config.xml
index 0387184..9d36ee4 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -118,4 +118,7 @@
<!-- Recents -->
<item type="id" name="overview_panel"/>
+
+ <string-array name="live_wallpapers_remove_sysui_scrims">
+ </string-array>
</resources>
diff --git a/src/com/android/launcher3/dragndrop/DragLayer.java b/src/com/android/launcher3/dragndrop/DragLayer.java
index cdc7061..0b6d8fb 100644
--- a/src/com/android/launcher3/dragndrop/DragLayer.java
+++ b/src/com/android/launcher3/dragndrop/DragLayer.java
@@ -556,7 +556,7 @@ public class DragLayer extends BaseDragLayer<Launcher> {
@Override
public void setInsets(Rect insets) {
super.setInsets(insets);
- mWorkspaceScrim.onInsetsChanged(insets);
+ mWorkspaceScrim.onInsetsChanged(insets, mAllowSysuiScrims);
mOverviewScrim.onInsetsChanged(insets);
}
diff --git a/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java b/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
index 6740fa1..15ff207 100644
--- a/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
+++ b/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
@@ -187,10 +187,13 @@ public class WorkspaceAndHotseatScrim extends Scrim {
anim.start();
}
- public void onInsetsChanged(Rect insets) {
- mDrawTopScrim = mTopScrim != null && insets.top > 0;
- mDrawBottomScrim = mBottomMask != null &&
- !mLauncher.getDeviceProfile().isVerticalBarLayout();
+ /**
+ * Determines whether to draw the top and/or bottom scrim based on new insets.
+ */
+ public void onInsetsChanged(Rect insets, boolean allowSysuiScrims) {
+ mDrawTopScrim = allowSysuiScrims && mTopScrim != null && insets.top > 0;
+ mDrawBottomScrim = allowSysuiScrims && mBottomMask != null
+ && !mLauncher.getDeviceProfile().isVerticalBarLayout();
}
@Override
diff --git a/src/com/android/launcher3/views/BaseDragLayer.java b/src/com/android/launcher3/views/BaseDragLayer.java
index e43fc8a..a4f6a8e 100644
--- a/src/com/android/launcher3/views/BaseDragLayer.java
+++ b/src/com/android/launcher3/views/BaseDragLayer.java
@@ -23,7 +23,13 @@ import static android.view.MotionEvent.ACTION_UP;
import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
import android.annotation.TargetApi;
+import android.app.WallpaperInfo;
+import android.app.WallpaperManager;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
import android.graphics.Insets;
import android.graphics.Rect;
import android.graphics.RectF;
@@ -39,8 +45,11 @@ import android.view.WindowInsets;
import android.view.accessibility.AccessibilityEvent;
import android.widget.FrameLayout;
+import androidx.annotation.Nullable;
+
import com.android.launcher3.AbstractFloatingView;
import com.android.launcher3.InsettableFrameLayout;
+import com.android.launcher3.R;
import com.android.launcher3.Utilities;
import com.android.launcher3.testing.TestProtocol;
import com.android.launcher3.util.MultiValueAlpha;
@@ -100,6 +109,14 @@ public abstract class BaseDragLayer<T extends Context & ActivityContext>
protected final T mActivity;
private final MultiValueAlpha mMultiValueAlpha;
+ private final WallpaperManager mWallpaperManager;
+ private final BroadcastReceiver mWallpaperChangeReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ onWallpaperChanged();
+ }
+ };
+ private final String[] mWallpapersWithoutSysuiScrims;
// All the touch controllers for the view
protected TouchController[] mControllers;
@@ -110,10 +127,15 @@ public abstract class BaseDragLayer<T extends Context & ActivityContext>
private TouchCompleteListener mTouchCompleteListener;
+ protected boolean mAllowSysuiScrims = true;
+
public BaseDragLayer(Context context, AttributeSet attrs, int alphaChannelCount) {
super(context, attrs);
mActivity = (T) ActivityContext.lookupContext(context);
mMultiValueAlpha = new MultiValueAlpha(this, alphaChannelCount);
+ mWallpaperManager = context.getSystemService(WallpaperManager.class);
+ mWallpapersWithoutSysuiScrims = getResources().getStringArray(
+ R.array.live_wallpapers_remove_sysui_scrims);
}
/**
@@ -513,4 +535,47 @@ public abstract class BaseDragLayer<T extends Context & ActivityContext>
}
return super.dispatchApplyWindowInsets(insets);
}
+
+ @Override
+ protected void onAttachedToWindow() {
+ super.onAttachedToWindow();
+ mActivity.registerReceiver(mWallpaperChangeReceiver,
+ new IntentFilter(Intent.ACTION_WALLPAPER_CHANGED));
+ onWallpaperChanged();
+ }
+
+ @Override
+ protected void onDetachedFromWindow() {
+ super.onDetachedFromWindow();
+ mActivity.unregisterReceiver(mWallpaperChangeReceiver);
+ }
+
+ private void onWallpaperChanged() {
+ WallpaperInfo newWallpaperInfo = mWallpaperManager.getWallpaperInfo();
+ boolean oldAllowSysuiScrims = mAllowSysuiScrims;
+ mAllowSysuiScrims = computeAllowSysuiScrims(newWallpaperInfo);
+ if (mAllowSysuiScrims != oldAllowSysuiScrims) {
+ // Reapply insets so scrim can be removed or re-added if necessary.
+ setInsets(mInsets);
+ }
+ }
+
+ /**
+ * Determines whether we can scrim the status bar and nav bar for the given wallpaper by
+ * checking against a list of live wallpapers that we don't show the scrims on.
+ */
+ private boolean computeAllowSysuiScrims(@Nullable WallpaperInfo newWallpaperInfo) {
+ if (newWallpaperInfo == null) {
+ // New wallpaper is static, not live. Thus, blacklist isn't applicable.
+ return true;
+ }
+ ComponentName newWallpaper = newWallpaperInfo.getComponent();
+ for (String wallpaperWithoutScrim : mWallpapersWithoutSysuiScrims) {
+ if (newWallpaper.equals(ComponentName.unflattenFromString(wallpaperWithoutScrim))) {
+ // New wallpaper is blacklisted from showing a scrim.
+ return false;
+ }
+ }
+ return true;
+ }
}