RESTRICT AUTOMERGE Center align the lock screen wallpaper am: c9e25a5d5f am: 4ba0eb9033 (65cd4ed1) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java

+65 −2

Original line number	Diff line number	Diff line
		@@ -27,10 +27,12 @@ import android.app.Notification;
		import android.app.WallpaperManager;
		import android.content.Context;
		import android.graphics.Bitmap;
		import android.graphics.Point;
		import android.graphics.drawable.BitmapDrawable;
		import android.graphics.drawable.ColorDrawable;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.Icon;
		import android.hardware.display.DisplayManager;
		import android.media.MediaMetadata;
		import android.media.session.MediaController;
		import android.media.session.MediaSession;
		@@ -41,6 +43,7 @@ import android.service.notification.NotificationStats;
		import android.service.notification.StatusBarNotification;
		import android.util.ArraySet;
		import android.util.Log;
		import android.view.Display;
		import android.view.View;
		import android.widget.ImageView;

		@@ -74,11 +77,15 @@ import com.android.systemui.util.concurrency.DelayableExecutor;
		import java.io.PrintWriter;
		import java.lang.ref.WeakReference;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.Collection;
		import java.util.Comparator;
		import java.util.HashSet;
		import java.util.List;
		import java.util.Objects;
		import java.util.Optional;
		import java.util.Set;
		import java.util.stream.Collectors;

		import dagger.Lazy;

		@@ -138,6 +145,14 @@ public class NotificationMediaManager implements Dumpable {
		private BackDropView mBackdrop;
		private ImageView mBackdropFront;
		private ImageView mBackdropBack;
		private final Point mTmpDisplaySize = new Point();

		private final DisplayManager mDisplayManager;
		@Nullable
		private List<String> mSmallerInternalDisplayUids;
		private Display mCurrentDisplay;

		private LockscreenWallpaper.WallpaperDrawable mWallapperDrawable;

		private final MediaController.Callback mMediaListener = new MediaController.Callback() {
		@Override
		@@ -184,7 +199,8 @@ public class NotificationMediaManager implements Dumpable {
		SysuiColorExtractor colorExtractor,
		KeyguardStateController keyguardStateController,
		DumpManager dumpManager,
		WallpaperManager wallpaperManager) {
		WallpaperManager wallpaperManager,
		DisplayManager displayManager) {
		mContext = context;
		mMediaArtworkProcessor = mediaArtworkProcessor;
		mKeyguardBypassController = keyguardBypassController;
		@@ -200,6 +216,7 @@ public class NotificationMediaManager implements Dumpable {
		mStatusBarStateController = statusBarStateController;
		mColorExtractor = colorExtractor;
		mKeyguardStateController = keyguardStateController;
		mDisplayManager = displayManager;
		mIsLockscreenLiveWallpaperEnabled = wallpaperManager.isLockscreenLiveWallpaperEnabled();

		setupNotifPipeline();
		@@ -476,6 +493,48 @@ public class NotificationMediaManager implements Dumpable {
		mMediaController = null;
		}

		/**
		* Notify lockscreen wallpaper drawable the current internal display.
		*/
		public void onDisplayUpdated(Display display) {
		Trace.beginSection("NotificationMediaManager#onDisplayUpdated");
		mCurrentDisplay = display;
		if (mWallapperDrawable != null) {
		mWallapperDrawable.onDisplayUpdated(isOnSmallerInternalDisplays());
		}
		Trace.endSection();
		}

		private boolean isOnSmallerInternalDisplays() {
		if (mSmallerInternalDisplayUids == null) {
		mSmallerInternalDisplayUids = findSmallerInternalDisplayUids();
		}
		return mSmallerInternalDisplayUids.contains(mCurrentDisplay.getUniqueId());
		}

		private List<String> findSmallerInternalDisplayUids() {
		if (mSmallerInternalDisplayUids != null) {
		return mSmallerInternalDisplayUids;
		}
		List<Display> internalDisplays = Arrays.stream(mDisplayManager.getDisplays(
		DisplayManager.DISPLAY_CATEGORY_ALL_INCLUDING_DISABLED))
		.filter(display -> display.getType() == Display.TYPE_INTERNAL)
		.collect(Collectors.toList());
		if (internalDisplays.isEmpty()) {
		return List.of();
		}
		Display largestDisplay = internalDisplays.stream()
		.max(Comparator.comparingInt(this::getRealDisplayArea))
		.orElse(internalDisplays.get(0));
		internalDisplays.remove(largestDisplay);
		return internalDisplays.stream().map(Display::getUniqueId).collect(Collectors.toList());
		}

		private int getRealDisplayArea(Display display) {
		display.getRealSize(mTmpDisplaySize);
		return mTmpDisplaySize.x * mTmpDisplaySize.y;
		}

		/**
		* Refresh or remove lockscreen artwork from media metadata or the lockscreen wallpaper.
		*/
		@@ -551,7 +610,7 @@ public class NotificationMediaManager implements Dumpable {
		mLockscreenWallpaper != null ? mLockscreenWallpaper.getBitmap() : null;
		if (lockWallpaper != null) {
		artworkDrawable = new LockscreenWallpaper.WallpaperDrawable(
		mBackdropBack.getResources(), lockWallpaper);
		mBackdropBack.getResources(), lockWallpaper, isOnSmallerInternalDisplays());
		// We're in the SHADE mode on the SIM screen - yet we still need to show
		// the lockscreen wallpaper in that mode.
		allowWhenShade = mStatusBarStateController.getState() == KEYGUARD;
		@@ -611,6 +670,10 @@ public class NotificationMediaManager implements Dumpable {
		mBackdropBack.setBackgroundColor(0xFFFFFFFF);
		mBackdropBack.setImageDrawable(new ColorDrawable(c));
		} else {
		if (artworkDrawable instanceof LockscreenWallpaper.WallpaperDrawable) {
		mWallapperDrawable =
		(LockscreenWallpaper.WallpaperDrawable) artworkDrawable;
		}
		mBackdropBack.setImageDrawable(artworkDrawable);
		}

packages/SystemUI/src/com/android/systemui/statusbar/dagger/CentralSurfacesDependenciesModule.java

+5 −2

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.systemui.statusbar.dagger;
		import android.app.IActivityManager;
		import android.app.WallpaperManager;
		import android.content.Context;
		import android.hardware.display.DisplayManager;
		import android.os.RemoteException;
		import android.service.dreams.IDreamManager;
		import android.util.Log;
		@@ -146,7 +147,8 @@ public interface CentralSurfacesDependenciesModule {
		SysuiColorExtractor colorExtractor,
		KeyguardStateController keyguardStateController,
		DumpManager dumpManager,
		WallpaperManager wallpaperManager) {
		WallpaperManager wallpaperManager,
		DisplayManager displayManager) {
		return new NotificationMediaManager(
		context,
		centralSurfacesOptionalLazy,
		@@ -162,7 +164,8 @@ public interface CentralSurfacesDependenciesModule {
		colorExtractor,
		keyguardStateController,
		dumpManager,
		wallpaperManager);
		wallpaperManager,
		displayManager);
		}

		/** */

packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -2061,6 +2061,7 @@ public class CentralSurfacesImpl implements CoreStartable, CentralSurfaces {
		void updateDisplaySize() {
		mDisplay.getMetrics(mDisplayMetrics);
		mDisplay.getSize(mCurrentDisplaySize);
		mMediaManager.onDisplayUpdated(mDisplay);
		if (DEBUG_GESTURES) {
		mGestureRec.tag("display",
		String.format("%dx%d", mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels));

packages/SystemUI/src/com/android/systemui/statusbar/phone/LockscreenWallpaper.java

+30 −6

Original line number	Diff line number	Diff line
		@@ -306,19 +306,25 @@ public class LockscreenWallpaper extends IWallpaperManagerCallback.Stub implemen

		/**
		* Drawable that aligns left horizontally and center vertically (like ImageWallpaper).
		*
		* <p>Aligns to the center when showing on the smaller internal display of a multi display
		* device.
		*/
		public static class WallpaperDrawable extends DrawableWrapper {

		private final ConstantState mState;
		private final Rect mTmpRect = new Rect();
		private boolean mIsOnSmallerInternalDisplays;

		public WallpaperDrawable(Resources r, Bitmap b) {
		this(r, new ConstantState(b));
		public WallpaperDrawable(Resources r, Bitmap b, boolean isOnSmallerInternalDisplays) {
		this(r, new ConstantState(b), isOnSmallerInternalDisplays);
		}

		private WallpaperDrawable(Resources r, ConstantState state) {
		private WallpaperDrawable(Resources r, ConstantState state,
		boolean isOnSmallerInternalDisplays) {
		super(new BitmapDrawable(r, state.mBackground));
		mState = state;
		mIsOnSmallerInternalDisplays = isOnSmallerInternalDisplays;
		}

		@Override
		@@ -357,10 +363,17 @@ public class LockscreenWallpaper extends IWallpaperManagerCallback.Stub implemen
		}
		dy = (vheight - dheight * scale) * 0.5f;

		int offsetX = 0;
		// Offset to show the center area of the wallpaper on a smaller display for multi
		// display device
		if (mIsOnSmallerInternalDisplays) {
		offsetX = bounds.centerX() - (Math.round(dwidth * scale) / 2);
		}

		mTmpRect.set(
		bounds.left,
		bounds.left + offsetX,
		bounds.top + Math.round(dy),
		bounds.left + Math.round(dwidth * scale),
		bounds.left + Math.round(dwidth * scale) + offsetX,
		bounds.top + Math.round(dheight * scale + dy));

		super.onBoundsChange(mTmpRect);
		@@ -371,6 +384,17 @@ public class LockscreenWallpaper extends IWallpaperManagerCallback.Stub implemen
		return mState;
		}

		/**
		* Update bounds when the hosting display or the display size has changed.
		*
		* @param isOnSmallerInternalDisplays true if the drawable is on one of the internal
		* displays with the smaller area.
		*/
		public void onDisplayUpdated(boolean isOnSmallerInternalDisplays) {
		mIsOnSmallerInternalDisplays = isOnSmallerInternalDisplays;
		onBoundsChange(getBounds());
		}

		static class ConstantState extends Drawable.ConstantState {

		private final Bitmap mBackground;
		@@ -386,7 +410,7 @@ public class LockscreenWallpaper extends IWallpaperManagerCallback.Stub implemen

		@Override
		public Drawable newDrawable(@Nullable Resources res) {
		return new WallpaperDrawable(res, this);
		return new WallpaperDrawable(res, this, /* isOnSmallerInternalDisplays= */ false);
		}

		@Override