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-rw-r--r--api/current.txt6
-rw-r--r--api/system-current.txt6
-rw-r--r--core/java/android/content/res/Configuration.java65
-rw-r--r--core/java/android/view/Display.java11
-rw-r--r--core/java/android/view/DisplayInfo.java3
-rwxr-xr-xcore/res/res/values/config.xml6
-rwxr-xr-xcore/res/res/values/symbols.xml1
-rw-r--r--services/core/java/com/android/server/display/DisplayDeviceInfo.java8
-rw-r--r--services/core/java/com/android/server/display/LocalDisplayAdapter.java8
-rw-r--r--services/core/java/com/android/server/display/LogicalDisplay.java3
-rw-r--r--services/core/java/com/android/server/wm/WindowManagerService.java5
11 files changed, 116 insertions, 6 deletions
diff --git a/api/current.txt b/api/current.txt
index 2cf8969..d8bb56e 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -9630,6 +9630,7 @@ package android.content.res {
method public boolean equals(android.content.res.Configuration);
method public int getLayoutDirection();
method public boolean isLayoutSizeAtLeast(int);
+ method public boolean isScreenRound();
method public static boolean needNewResources(int, int);
method public void readFromParcel(android.os.Parcel);
method public void setLayoutDirection(java.util.Locale);
@@ -9672,6 +9673,10 @@ package android.content.res {
field public static final int SCREENLAYOUT_LONG_NO = 16; // 0x10
field public static final int SCREENLAYOUT_LONG_UNDEFINED = 0; // 0x0
field public static final int SCREENLAYOUT_LONG_YES = 32; // 0x20
+ field public static final int SCREENLAYOUT_ROUND_MASK = 768; // 0x300
+ field public static final int SCREENLAYOUT_ROUND_NO = 256; // 0x100
+ field public static final int SCREENLAYOUT_ROUND_UNDEFINED = 0; // 0x0
+ field public static final int SCREENLAYOUT_ROUND_YES = 512; // 0x200
field public static final int SCREENLAYOUT_SIZE_LARGE = 3; // 0x3
field public static final int SCREENLAYOUT_SIZE_MASK = 15; // 0xf
field public static final int SCREENLAYOUT_SIZE_NORMAL = 2; // 0x2
@@ -34536,6 +34541,7 @@ package android.view {
field public static final int DEFAULT_DISPLAY = 0; // 0x0
field public static final int FLAG_PRESENTATION = 8; // 0x8
field public static final int FLAG_PRIVATE = 4; // 0x4
+ field public static final int FLAG_ROUND = 16; // 0x10
field public static final int FLAG_SECURE = 2; // 0x2
field public static final int FLAG_SUPPORTS_PROTECTED_BUFFERS = 1; // 0x1
field public static final int STATE_DOZE = 3; // 0x3
diff --git a/api/system-current.txt b/api/system-current.txt
index 263d17a..cd290ec 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -9940,6 +9940,7 @@ package android.content.res {
method public boolean equals(android.content.res.Configuration);
method public int getLayoutDirection();
method public boolean isLayoutSizeAtLeast(int);
+ method public boolean isScreenRound();
method public static boolean needNewResources(int, int);
method public void readFromParcel(android.os.Parcel);
method public void setLayoutDirection(java.util.Locale);
@@ -9982,6 +9983,10 @@ package android.content.res {
field public static final int SCREENLAYOUT_LONG_NO = 16; // 0x10
field public static final int SCREENLAYOUT_LONG_UNDEFINED = 0; // 0x0
field public static final int SCREENLAYOUT_LONG_YES = 32; // 0x20
+ field public static final int SCREENLAYOUT_ROUND_MASK = 768; // 0x300
+ field public static final int SCREENLAYOUT_ROUND_NO = 256; // 0x100
+ field public static final int SCREENLAYOUT_ROUND_UNDEFINED = 0; // 0x0
+ field public static final int SCREENLAYOUT_ROUND_YES = 512; // 0x200
field public static final int SCREENLAYOUT_SIZE_LARGE = 3; // 0x3
field public static final int SCREENLAYOUT_SIZE_MASK = 15; // 0xf
field public static final int SCREENLAYOUT_SIZE_NORMAL = 2; // 0x2
@@ -36798,6 +36803,7 @@ package android.view {
field public static final int DEFAULT_DISPLAY = 0; // 0x0
field public static final int FLAG_PRESENTATION = 8; // 0x8
field public static final int FLAG_PRIVATE = 4; // 0x4
+ field public static final int FLAG_ROUND = 16; // 0x10
field public static final int FLAG_SECURE = 2; // 0x2
field public static final int FLAG_SUPPORTS_PROTECTED_BUFFERS = 1; // 0x1
field public static final int STATE_DOZE = 3; // 0x3
diff --git a/core/java/android/content/res/Configuration.java b/core/java/android/content/res/Configuration.java
index bc6d4ce..fd60476 100644
--- a/core/java/android/content/res/Configuration.java
+++ b/core/java/android/content/res/Configuration.java
@@ -156,9 +156,34 @@ public final class Configuration implements Parcelable, Comparable<Configuration
* value indicating that a layout dir has been set to RTL. */
public static final int SCREENLAYOUT_LAYOUTDIR_RTL = 0x02 << SCREENLAYOUT_LAYOUTDIR_SHIFT;
+ /** Constant for {@link #screenLayout}: bits that encode roundness of the screen. */
+ public static final int SCREENLAYOUT_ROUND_MASK = 0x300;
+ /** @hide Constant for {@link #screenLayout}: bit shift to get to screen roundness bits */
+ public static final int SCREENLAYOUT_ROUND_SHIFT = 8;
+ /**
+ * Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_ROUND_MASK} value indicating
+ * that it is unknown whether or not the screen has a round shape.
+ */
+ public static final int SCREENLAYOUT_ROUND_UNDEFINED = 0x00;
+ /**
+ * Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_ROUND_MASK} value indicating
+ * that the screen does not have a rounded shape.
+ */
+ public static final int SCREENLAYOUT_ROUND_NO = 0x1 << SCREENLAYOUT_ROUND_SHIFT;
+ /**
+ * Constant for {@link #screenLayout}: a {@link #SCREENLAYOUT_ROUND_MASK} value indicating
+ * that the screen has a rounded shape. Corners may not be visible to the user;
+ * developers should pay special attention to the {@link android.view.WindowInsets} delivered
+ * to views for more information about ensuring content is not obscured.
+ *
+ * <p>Corresponds to the <code>-round</code> resource qualifier.</p>
+ */
+ public static final int SCREENLAYOUT_ROUND_YES = 0x2 << SCREENLAYOUT_ROUND_SHIFT;
+
/** Constant for {@link #screenLayout}: a value indicating that screenLayout is undefined */
public static final int SCREENLAYOUT_UNDEFINED = SCREENLAYOUT_SIZE_UNDEFINED |
- SCREENLAYOUT_LONG_UNDEFINED | SCREENLAYOUT_LAYOUTDIR_UNDEFINED;
+ SCREENLAYOUT_LONG_UNDEFINED | SCREENLAYOUT_LAYOUTDIR_UNDEFINED |
+ SCREENLAYOUT_ROUND_UNDEFINED;
/**
* Special flag we generate to indicate that the screen layout requires
@@ -174,18 +199,22 @@ public final class Configuration implements Parcelable, Comparable<Configuration
* <p>The {@link #SCREENLAYOUT_SIZE_MASK} bits define the overall size
* of the screen. They may be one of
* {@link #SCREENLAYOUT_SIZE_SMALL}, {@link #SCREENLAYOUT_SIZE_NORMAL},
- * {@link #SCREENLAYOUT_SIZE_LARGE}, or {@link #SCREENLAYOUT_SIZE_XLARGE}.
+ * {@link #SCREENLAYOUT_SIZE_LARGE}, or {@link #SCREENLAYOUT_SIZE_XLARGE}.</p>
*
* <p>The {@link #SCREENLAYOUT_LONG_MASK} defines whether the screen
* is wider/taller than normal. They may be one of
- * {@link #SCREENLAYOUT_LONG_NO} or {@link #SCREENLAYOUT_LONG_YES}.
+ * {@link #SCREENLAYOUT_LONG_NO} or {@link #SCREENLAYOUT_LONG_YES}.</p>
*
* <p>The {@link #SCREENLAYOUT_LAYOUTDIR_MASK} defines whether the screen layout
* is either LTR or RTL. They may be one of
- * {@link #SCREENLAYOUT_LAYOUTDIR_LTR} or {@link #SCREENLAYOUT_LAYOUTDIR_RTL}.
+ * {@link #SCREENLAYOUT_LAYOUTDIR_LTR} or {@link #SCREENLAYOUT_LAYOUTDIR_RTL}.</p>
+ *
+ * <p>The {@link #SCREENLAYOUT_ROUND_MASK} defines whether the screen has a rounded
+ * shape. They may be one of {@link #SCREENLAYOUT_ROUND_NO} or {@link #SCREENLAYOUT_ROUND_YES}.
+ * </p>
*
* <p>See <a href="{@docRoot}guide/practices/screens_support.html">Supporting
- * Multiple Screens</a> for more information.
+ * Multiple Screens</a> for more information.</p>
*/
public int screenLayout;
@@ -1328,6 +1357,16 @@ public final class Configuration implements Parcelable, Comparable<Configuration
}
/**
+ * Return whether the screen has a round shape. Apps may choose to change styling based
+ * on this property, such as the alignment or layout of text or informational icons.
+ *
+ * @return true if the screen is rounded, false otherwise
+ */
+ public boolean isScreenRound() {
+ return (screenLayout & SCREENLAYOUT_ROUND_MASK) == SCREENLAYOUT_ROUND_YES;
+ }
+
+ /**
*
* @hide
*/
@@ -1425,6 +1464,17 @@ public final class Configuration implements Parcelable, Comparable<Configuration
break;
}
+ switch (config.screenLayout & Configuration.SCREENLAYOUT_ROUND_MASK) {
+ case Configuration.SCREENLAYOUT_ROUND_YES:
+ parts.add("round");
+ break;
+ case Configuration.SCREENLAYOUT_ROUND_NO:
+ parts.add("notround");
+ break;
+ default:
+ break;
+ }
+
switch (config.orientation) {
case Configuration.ORIENTATION_LANDSCAPE:
parts.add("land");
@@ -1640,6 +1690,11 @@ public final class Configuration implements Parcelable, Comparable<Configuration
delta.screenLayout |= change.screenLayout & SCREENLAYOUT_LONG_MASK;
}
+ if ((base.screenLayout & SCREENLAYOUT_ROUND_MASK) !=
+ (change.screenLayout & SCREENLAYOUT_ROUND_MASK)) {
+ delta.screenLayout |= change.screenLayout & SCREENLAYOUT_ROUND_MASK;
+ }
+
if ((base.uiMode & UI_MODE_TYPE_MASK) != (change.uiMode & UI_MODE_TYPE_MASK)) {
delta.uiMode |= change.uiMode & UI_MODE_TYPE_MASK;
}
diff --git a/core/java/android/view/Display.java b/core/java/android/view/Display.java
index d4b971a..5a587fe 100644
--- a/core/java/android/view/Display.java
+++ b/core/java/android/view/Display.java
@@ -172,6 +172,17 @@ public final class Display {
public static final int FLAG_PRESENTATION = 1 << 3;
/**
+ * Display flag: Indicates that the display has a round shape.
+ * <p>
+ * This flag identifies displays that are circular, elliptical or otherwise
+ * do not permit the user to see all the way to the logical corners of the display.
+ * </p>
+ *
+ * @see #getFlags
+ */
+ public static final int FLAG_ROUND = 1 << 4;
+
+ /**
* Display flag: Indicates that the contents of the display should not be scaled
* to fit the physical screen dimensions. Used for development only to emulate
* devices with smaller physicals screens while preserving density.
diff --git a/core/java/android/view/DisplayInfo.java b/core/java/android/view/DisplayInfo.java
index b9fde8a..cf17990 100644
--- a/core/java/android/view/DisplayInfo.java
+++ b/core/java/android/view/DisplayInfo.java
@@ -609,6 +609,9 @@ public final class DisplayInfo implements Parcelable {
if ((flags & Display.FLAG_SCALING_DISABLED) != 0) {
result.append(", FLAG_SCALING_DISABLED");
}
+ if ((flags & Display.FLAG_ROUND) != 0) {
+ result.append(", FLAG_ROUND");
+ }
return result.toString();
}
}
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 84e4ca9..a4c7a3e 100755
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -2151,4 +2151,10 @@
format is UMTS|LTE|... -->
<string translatable="false" name="config_radio_access_family"></string>
+ <!-- Whether the main built-in display is round. This will affect
+ Configuration.screenLayout's SCREENLAYOUT_ROUND_MASK flags for Configurations on the
+ main built-in display. Change this in device-specific overlays.
+ Defaults to the older, deprecated config_windowIsRound already used in
+ some existing device-specific resource overlays. -->
+ <bool name="config_mainBuiltInDisplayIsRound">@bool/config_windowIsRound</bool>
</resources>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 9c6887f..a24d7f3 100755
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -2277,4 +2277,5 @@
<java-symbol type="drawable" name="ic_perm_device_info" />
<java-symbol type="string" name="config_radio_access_family" />
<java-symbol type="string" name="notification_inbox_ellipsis" />
+ <java-symbol type="bool" name="config_mainBuiltInDisplayIsRound" />
</resources>
diff --git a/services/core/java/com/android/server/display/DisplayDeviceInfo.java b/services/core/java/com/android/server/display/DisplayDeviceInfo.java
index 0db3e3f..97ada15 100644
--- a/services/core/java/com/android/server/display/DisplayDeviceInfo.java
+++ b/services/core/java/com/android/server/display/DisplayDeviceInfo.java
@@ -88,6 +88,11 @@ final class DisplayDeviceInfo {
public static final int FLAG_OWN_CONTENT_ONLY = 1 << 7;
/**
+ * Flag: This display device has a round shape.
+ */
+ public static final int FLAG_ROUND = 1 << 8;
+
+ /**
* Touch attachment: Display does not receive touch.
*/
public static final int TOUCH_NONE = 0;
@@ -385,6 +390,9 @@ final class DisplayDeviceInfo {
if ((flags & FLAG_OWN_CONTENT_ONLY) != 0) {
msg.append(", FLAG_OWN_CONTENT_ONLY");
}
+ if ((flags & FLAG_ROUND) != 0) {
+ msg.append(", FLAG_ROUND");
+ }
return msg.toString();
}
}
diff --git a/services/core/java/com/android/server/display/LocalDisplayAdapter.java b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
index cc7d848..e516573 100644
--- a/services/core/java/com/android/server/display/LocalDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
@@ -16,6 +16,7 @@
package com.android.server.display;
+import android.content.res.Resources;
import com.android.server.LocalServices;
import com.android.server.lights.Light;
import com.android.server.lights.LightsManager;
@@ -267,10 +268,15 @@ final class LocalDisplayAdapter extends DisplayAdapter {
}
if (mBuiltInDisplayId == SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN) {
- mInfo.name = getContext().getResources().getString(
+ final Resources res = getContext().getResources();
+ mInfo.name = res.getString(
com.android.internal.R.string.display_manager_built_in_display_name);
mInfo.flags |= DisplayDeviceInfo.FLAG_DEFAULT_DISPLAY
| DisplayDeviceInfo.FLAG_ROTATES_WITH_CONTENT;
+ if (res.getBoolean(
+ com.android.internal.R.bool.config_mainBuiltInDisplayIsRound)) {
+ mInfo.flags |= DisplayDeviceInfo.FLAG_ROUND;
+ }
mInfo.type = Display.TYPE_BUILT_IN;
mInfo.densityDpi = (int)(phys.density * 160 + 0.5f);
mInfo.xDpi = phys.xDpi;
diff --git a/services/core/java/com/android/server/display/LogicalDisplay.java b/services/core/java/com/android/server/display/LogicalDisplay.java
index 424b4a0..4823769 100644
--- a/services/core/java/com/android/server/display/LogicalDisplay.java
+++ b/services/core/java/com/android/server/display/LogicalDisplay.java
@@ -217,6 +217,9 @@ final class LogicalDisplay {
if ((deviceInfo.flags & DisplayDeviceInfo.FLAG_PRESENTATION) != 0) {
mBaseDisplayInfo.flags |= Display.FLAG_PRESENTATION;
}
+ if ((deviceInfo.flags & DisplayDeviceInfo.FLAG_ROUND) != 0) {
+ mBaseDisplayInfo.flags |= Display.FLAG_ROUND;
+ }
mBaseDisplayInfo.type = deviceInfo.type;
mBaseDisplayInfo.address = deviceInfo.address;
mBaseDisplayInfo.name = deviceInfo.name;
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 3644506..e43861c 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -7341,6 +7341,11 @@ public class WindowManagerService extends IWindowManager.Stub
computeSizeRangesAndScreenLayout(displayInfo, rotated, dw, dh, mDisplayMetrics.density,
config);
+ config.screenLayout = (config.screenLayout & ~Configuration.SCREENLAYOUT_ROUND_MASK)
+ | ((displayInfo.flags & Display.FLAG_ROUND) != 0
+ ? Configuration.SCREENLAYOUT_ROUND_YES
+ : Configuration.SCREENLAYOUT_ROUND_NO);
+
config.compatScreenWidthDp = (int)(config.screenWidthDp / mCompatibleScreenScale);
config.compatScreenHeightDp = (int)(config.screenHeightDp / mCompatibleScreenScale);
config.compatSmallestScreenWidthDp = computeCompatSmallestWidth(rotated,
generated by cgit v1.1 at 2025-11-07 08:12:28 +0000