Merge "Revert "Temporary flag for Launcher to debug their usage of sandboxed display APIs"" into tm-dev

core/java/android/view/Display.java

@@ -1584,10 +1584,10 @@ public final class Display {
             return false;
         }
         final Configuration config = mResources.getConfiguration();
-        // TODO(b/179308296) Temporarily - never report max bounds to only Launcher if the feature
-        // is disabled.
+        // TODO(b/179308296) Temporarily exclude Launcher from being given max bounds, by checking
+        // if the caller is the recents component.
         return config != null && !config.windowConfiguration.getMaxBounds().isEmpty()
-                && (mDisplayInfo.shouldConstrainMetricsForLauncher || !isRecentsComponent());
+                && !isRecentsComponent();
     }
 
     /**

core/java/android/view/DisplayInfo.java

@@ -305,13 +305,6 @@ public final class DisplayInfo implements Parcelable {
      */
     public float brightnessDefault;
 
-    /**
-     * @hide
-     * True if Display#getRealSize and getRealMetrics should be constrained for Launcher, false
-     * otherwise.
-     */
-    public boolean shouldConstrainMetricsForLauncher = false;
-
     /**
      * The {@link RoundedCorners} if present, otherwise {@code null}.
      */
@@ -395,7 +388,6 @@ public final class DisplayInfo implements Parcelable {
                 && brightnessMaximum == other.brightnessMaximum
                 && brightnessDefault == other.brightnessDefault
                 && Objects.equals(roundedCorners, other.roundedCorners)
-                && shouldConstrainMetricsForLauncher == other.shouldConstrainMetricsForLauncher
                 && installOrientation == other.installOrientation;
     }
 
@@ -447,7 +439,6 @@ public final class DisplayInfo implements Parcelable {
         brightnessMaximum = other.brightnessMaximum;
         brightnessDefault = other.brightnessDefault;
         roundedCorners = other.roundedCorners;
-        shouldConstrainMetricsForLauncher = other.shouldConstrainMetricsForLauncher;
         installOrientation = other.installOrientation;
     }
 
@@ -505,7 +496,6 @@ public final class DisplayInfo implements Parcelable {
         for (int i = 0; i < numUserDisabledFormats; i++) {
             userDisabledHdrTypes[i] = source.readInt();
         }
-        shouldConstrainMetricsForLauncher = source.readBoolean();
         installOrientation = source.readInt();
     }
 
@@ -561,7 +551,6 @@ public final class DisplayInfo implements Parcelable {
         for (int i = 0; i < userDisabledHdrTypes.length; i++) {
             dest.writeInt(userDisabledHdrTypes[i]);
         }
-        dest.writeBoolean(shouldConstrainMetricsForLauncher);
         dest.writeInt(installOrientation);
     }
 
@@ -817,8 +806,6 @@ public final class DisplayInfo implements Parcelable {
         sb.append(brightnessMaximum);
         sb.append(", brightnessDefault ");
         sb.append(brightnessDefault);
-        sb.append(", shouldConstrainMetricsForLauncher ");
-        sb.append(shouldConstrainMetricsForLauncher);
         sb.append(", installOrientation ");
         sb.append(Surface.rotationToString(installOrientation));
         sb.append("}");

services/core/java/com/android/server/display/DisplayManagerService.java

@@ -70,6 +70,8 @@ import android.hardware.display.DisplayManagerGlobal;
 import android.hardware.display.DisplayManagerInternal;
 import android.hardware.display.DisplayManagerInternal.DisplayGroupListener;
 import android.hardware.display.DisplayManagerInternal.DisplayTransactionListener;
+import android.hardware.display.DisplayManagerInternal.RefreshRateLimitation;
+import android.hardware.display.DisplayManagerInternal.RefreshRateRange;
 import android.hardware.display.DisplayViewport;
 import android.hardware.display.DisplayedContentSample;
 import android.hardware.display.DisplayedContentSamplingAttributes;
@@ -708,9 +710,6 @@ public final class DisplayManagerService extends SystemService {
         synchronized (mSyncRoot) {
             final LogicalDisplay display = mLogicalDisplayMapper.getDisplayLocked(displayId);
             if (display != null) {
-                // Do not let constrain be overwritten by override from WindowManager.
-                info.shouldConstrainMetricsForLauncher =
-                        display.getDisplayInfoLocked().shouldConstrainMetricsForLauncher;
                 if (display.setDisplayInfoOverrideFromWindowManagerLocked(info)) {
                     handleLogicalDisplayChangedLocked(display);
                 }
@@ -2212,21 +2211,6 @@ public final class DisplayManagerService extends SystemService {
         }
     }
 
-    void setShouldConstrainMetricsForLauncher(boolean constrain) {
-        // Apply constrain for every display.
-        synchronized (mSyncRoot) {
-            int[] displayIds = mLogicalDisplayMapper.getDisplayIdsLocked(Process.myUid());
-            for (int i : displayIds) {
-                final LogicalDisplay display = mLogicalDisplayMapper.getDisplayLocked(i);
-                if (display == null) {
-                    return;
-                }
-                display.getDisplayInfoLocked().shouldConstrainMetricsForLauncher = constrain;
-                setDisplayInfoOverrideFromWindowManagerInternal(i, display.getDisplayInfoLocked());
-            }
-        }
-    }
-
     void setDockedAndIdleEnabled(boolean enabled, int displayId) {
         synchronized (mSyncRoot) {
             final DisplayPowerController displayPowerController = mDisplayPowerControllers.get(

services/core/java/com/android/server/display/DisplayManagerShellCommand.java

@@ -60,8 +60,6 @@ class DisplayManagerShellCommand extends ShellCommand {
                 return setDisplayModeDirectorLoggingEnabled(false);
             case "dwb-set-cct":
                 return setAmbientColorTemperatureOverride();
-            case "constrain-launcher-metrics":
-                return setConstrainLauncherMetrics();
             case "set-user-preferred-display-mode":
                 return setUserPreferredDisplayMode();
             case "clear-user-preferred-display-mode":
@@ -112,9 +110,6 @@ class DisplayManagerShellCommand extends ShellCommand {
         pw.println("    Disable display mode director logging.");
         pw.println("  dwb-set-cct CCT");
         pw.println("    Sets the ambient color temperature override to CCT (use -1 to disable).");
-        pw.println("  constrain-launcher-metrics [true|false]");
-        pw.println("    Sets if Display#getRealSize and getRealMetrics should be constrained for ");
-        pw.println("    Launcher.");
         pw.println("  set-user-preferred-display-mode WIDTH HEIGHT REFRESH-RATE "
                 + "DISPLAY_ID (optional)");
         pw.println("    Sets the user preferred display mode which has fields WIDTH, HEIGHT and "
@@ -205,17 +200,6 @@ class DisplayManagerShellCommand extends ShellCommand {
         return 0;
     }
 
-    private int setConstrainLauncherMetrics() {
-        String constrainText = getNextArg();
-        if (constrainText == null) {
-            getErrPrintWriter().println("Error: no value specified");
-            return 1;
-        }
-        boolean constrain = Boolean.parseBoolean(constrainText);
-        mService.setShouldConstrainMetricsForLauncher(constrain);
-        return 0;
-    }
-
     private int setUserPreferredDisplayMode() {
         final String widthText = getNextArg();
         if (widthText == null) {

services/core/java/com/android/server/display/LogicalDisplay.java

@@ -233,8 +233,6 @@ final class LogicalDisplay {
                 info.displayCutout = mOverrideDisplayInfo.displayCutout;
                 info.logicalDensityDpi = mOverrideDisplayInfo.logicalDensityDpi;
                 info.roundedCorners = mOverrideDisplayInfo.roundedCorners;
-                info.shouldConstrainMetricsForLauncher =
-                        mOverrideDisplayInfo.shouldConstrainMetricsForLauncher;
             }
             mInfo.set(info);
         }