Add ACTIVITY_TYPE and STACK_ID constants to Test API (e597ca15) · Commits · e / os / android_frameworks_base

api/test-current.txt

+19 −0

Original line number	Diff line number	Diff line
		@@ -4013,6 +4013,17 @@ package android.app {
		field public android.content.ComponentName topActivity;
		}

		public static class ActivityManager.StackId {
		field public static final int ASSISTANT_STACK_ID = 6; // 0x6
		field public static final int DOCKED_STACK_ID = 3; // 0x3
		field public static final int FREEFORM_WORKSPACE_STACK_ID = 2; // 0x2
		field public static final int FULLSCREEN_WORKSPACE_STACK_ID = 1; // 0x1
		field public static final int HOME_STACK_ID = 0; // 0x0
		field public static final int INVALID_STACK_ID = -1; // 0xffffffff
		field public static final int PINNED_STACK_ID = 4; // 0x4
		field public static final int RECENTS_STACK_ID = 5; // 0x5
		}

		public static class ActivityManager.TaskDescription implements android.os.Parcelable {
		ctor public ActivityManager.TaskDescription(java.lang.String, android.graphics.Bitmap, int);
		ctor public ActivityManager.TaskDescription(java.lang.String, android.graphics.Bitmap);
		@@ -6214,6 +6225,14 @@ package android.app {
		method public abstract void onColorsChanged(android.app.WallpaperColors, int);
		}

		public class WindowConfiguration implements java.lang.Comparable android.os.Parcelable {
		method public int compareTo(android.app.WindowConfiguration);
		method public int describeContents();
		method public void writeToParcel(android.os.Parcel, int);
		field public static final int ACTIVITY_TYPE_HOME = 2; // 0x2
		field public static final int ACTIVITY_TYPE_RECENTS = 3; // 0x3
		}

		}

		package android.app.admin {

core/java/android/app/ActivityManager.java

+33 −8

Original line number	Diff line number	Diff line
		@@ -45,7 +45,6 @@ import android.content.pm.IPackageDataObserver;
		import android.content.pm.PackageManager;
		import android.content.pm.ParceledListSlice;
		import android.content.pm.UserInfo;
		import android.content.res.Configuration;
		import android.content.res.Resources;
		import android.graphics.Bitmap;
		import android.graphics.Canvas;
		@@ -62,7 +61,6 @@ import android.os.Debug;
		import android.os.Handler;
		import android.os.IBinder;
		import android.os.Parcel;
		import android.os.ParcelFileDescriptor;
		import android.os.Parcelable;
		import android.os.Process;
		import android.os.RemoteException;
		@@ -665,11 +663,17 @@ public class ActivityManager {
		SystemProperties.getBoolean("debug.force_low_ram", false);

		/** @hide */
		@TestApi
		public static class StackId {

		private StackId() {
		}

		/** Invalid stack ID. */
		public static final int INVALID_STACK_ID = -1;

		/** First static stack ID. */
		/** First static stack ID.
		* @hide */
		public static final int FIRST_STATIC_STACK_ID = 0;

		/** Home activity stack ID. */
		@@ -693,25 +697,30 @@ public class ActivityManager {
		/** ID of stack that contains activities launched by the assistant. */
		public static final int ASSISTANT_STACK_ID = RECENTS_STACK_ID + 1;

		/** Last static stack stack ID. */
		/** Last static stack stack ID.
		* @hide */
		public static final int LAST_STATIC_STACK_ID = ASSISTANT_STACK_ID;

		/** Start of ID range used by stacks that are created dynamically. */
		/** Start of ID range used by stacks that are created dynamically.
		* @hide */
		public static final int FIRST_DYNAMIC_STACK_ID = LAST_STATIC_STACK_ID + 1;

		// TODO: Figure-out a way to remove this.
		/** @hide */
		public static boolean isStaticStack(int stackId) {
		return stackId >= FIRST_STATIC_STACK_ID && stackId <= LAST_STATIC_STACK_ID;
		}

		// TODO: It seems this mostly means a stack on a secondary display now. Need to see if
		// there are other meanings. If not why not just use information from the display?
		/** @hide */
		public static boolean isDynamicStack(int stackId) {
		return stackId >= FIRST_DYNAMIC_STACK_ID;
		}

		/**
		* Returns true if dynamic stacks are allowed to be visible behind the input stack.
		* @hide
		*/
		// TODO: Figure-out a way to remove.
		public static boolean isDynamicStacksVisibleBehindAllowed(int stackId) {
		@@ -721,6 +730,7 @@ public class ActivityManager {
		/**
		* Returns true if we try to maintain focus in the current stack when the top activity
		* finishes.
		* @hide
		*/
		// TODO: Figure-out a way to remove. Probably isn't needed in the new world...
		public static boolean keepFocusInStackIfPossible(int stackId) {
		@@ -730,6 +740,7 @@ public class ActivityManager {

		/**
		* Returns true if Stack size is affected by the docked stack changing size.
		* @hide
		*/
		// TODO: Figure-out a way to remove.
		public static boolean isResizeableByDockedStack(int stackId) {
		@@ -740,6 +751,7 @@ public class ActivityManager {
		/**
		* Returns true if the size of tasks in the input stack are affected by the docked stack
		* changing size.
		* @hide
		*/
		// TODO: What is the difference between this method and the one above??
		public static boolean isTaskResizeableByDockedStack(int stackId) {
		@@ -750,6 +762,7 @@ public class ActivityManager {

		/**
		* Returns true if the input stack is affected by drag resizing.
		* @hide
		*/
		public static boolean isStackAffectedByDragResizing(int stackId) {
		return isStaticStack(stackId) && stackId != PINNED_STACK_ID
		@@ -760,6 +773,7 @@ public class ActivityManager {
		* Returns true if the windows of tasks being moved to the target stack from the source
		* stack should be replaced, meaning that window manager will keep the old window around
		* until the new is ready.
		* @hide
		*/
		public static boolean replaceWindowsOnTaskMove(int sourceStackId, int targetStackId) {
		return sourceStackId == FREEFORM_WORKSPACE_STACK_ID
		@@ -769,6 +783,7 @@ public class ActivityManager {
		/**
		* Return whether a stackId is a stack that be a backdrop to a translucent activity. These
		* are generally fullscreen stacks.
		* @hide
		*/
		public static boolean isBackdropToTranslucentActivity(int stackId) {
		return stackId == FULLSCREEN_WORKSPACE_STACK_ID
		@@ -778,6 +793,7 @@ public class ActivityManager {
		/**
		* Returns true if animation specs should be constructed for app transition that moves
		* the task to the specified stack.
		* @hide
		*/
		public static boolean useAnimationSpecForAppTransition(int stackId) {
		// TODO: INVALID_STACK_ID is also animated because we don't persist stack id's across
		@@ -792,6 +808,7 @@ public class ActivityManager {
		/**
		* Returns true if activities from stasks in the given {@param stackId} are allowed to
		* enter picture-in-picture.
		* @hide
		*/
		public static boolean isAllowedToEnterPictureInPicture(int stackId) {
		return stackId != HOME_STACK_ID && stackId != ASSISTANT_STACK_ID &&
		@@ -801,6 +818,7 @@ public class ActivityManager {
		/**
		* Returns true if the top task in the task is allowed to return home when finished and
		* there are other tasks in the stack.
		* @hide
		*/
		public static boolean allowTopTaskToReturnHome(int stackId) {
		return stackId != PINNED_STACK_ID;
		@@ -809,6 +827,7 @@ public class ActivityManager {
		/**
		* Returns true if the stack should be resized to match the bounds specified by
		* {@link ActivityOptions#setLaunchBounds} when launching an activity into the stack.
		* @hide
		*/
		public static boolean resizeStackWithLaunchBounds(int stackId) {
		return stackId == PINNED_STACK_ID;
		@@ -819,6 +838,7 @@ public class ActivityManager {
		* fullscreen, i. e. they can become the top opaque fullscreen window, meaning that it
		* controls system bars, lockscreen occluded/dismissing state, screen rotation animation,
		* etc.
		* @hide
		*/
		// TODO: What about the other side of docked stack if we move this to WindowConfiguration?
		public static boolean normallyFullscreenWindows(int stackId) {
		@@ -830,6 +850,7 @@ public class ActivityManager {
		* Returns true if the input stack id should only be present on a device that supports
		* multi-window mode.
		* @see android.app.ActivityManager#supportsMultiWindow
		* @hide
		*/
		// TODO: What about the other side of docked stack if we move this to WindowConfiguration?
		public static boolean isMultiWindowStack(int stackId) {
		@@ -839,12 +860,14 @@ public class ActivityManager {

		/**
		* Returns true if the input {@param stackId} is HOME_STACK_ID or RECENTS_STACK_ID
		* @hide
		*/
		public static boolean isHomeOrRecentsStack(int stackId) {
		return stackId == HOME_STACK_ID \|\| stackId == RECENTS_STACK_ID;
		}

		/** Returns true if the input stack and its content can affect the device orientation. */
		/** Returns true if the input stack and its content can affect the device orientation.
		* @hide */
		public static boolean canSpecifyOrientation(int stackId) {
		return stackId == HOME_STACK_ID
		\|\| stackId == RECENTS_STACK_ID
		@@ -853,7 +876,8 @@ public class ActivityManager {
		\|\| isDynamicStack(stackId);
		}

		/** Returns the windowing mode that should be used for this input stack id. */
		/** Returns the windowing mode that should be used for this input stack id.
		* @hide */
		// TODO: To be removed once we are not using stack id for stuff...
		public static int getWindowingModeForStackId(int stackId) {
		final int windowingMode;
		@@ -879,7 +903,8 @@ public class ActivityManager {
		return windowingMode;
		}

		/** Returns the activity type that should be used for this input stack id. */
		/** Returns the activity type that should be used for this input stack id.
		* @hide */
		// TODO: To be removed once we are not using stack id for stuff...
		public static int getActivityTypeForStackId(int stackId) {
		final int activityType;

core/java/android/app/WindowConfiguration.java

+59 −13

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package android.app;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.TestApi;
		import android.content.res.Configuration;
		import android.graphics.Rect;
		import android.os.Parcel;
		@@ -31,6 +32,7 @@ import android.view.DisplayInfo;
		* up-to-date and ran anytime changes are made to this class.
		* @hide
		*/
		@TestApi
		public class WindowConfiguration implements Parcelable, Comparable<WindowConfiguration> {

		/**
		@@ -44,17 +46,23 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		/** The current windowing mode of the configuration. */
		private @WindowingMode int mWindowingMode;

		/** Windowing mode is currently not defined. */
		/** Windowing mode is currently not defined.
		* @hide */
		public static final int WINDOWING_MODE_UNDEFINED = 0;
		/** Occupies the full area of the screen or the parent container. */
		/** Occupies the full area of the screen or the parent container.
		* @hide */
		public static final int WINDOWING_MODE_FULLSCREEN = 1;
		/** Always on-top (always visible). of other siblings in its parent container. */
		/** Always on-top (always visible). of other siblings in its parent container.
		* @hide */
		public static final int WINDOWING_MODE_PINNED = 2;
		/** Occupies a dedicated region of the screen or its parent container. */
		/** Occupies a dedicated region of the screen or its parent container.
		* @hide */
		public static final int WINDOWING_MODE_DOCKED = 3;
		/** Can be freely resized within its parent container. */
		/** Can be freely resized within its parent container.
		* @hide */
		public static final int WINDOWING_MODE_FREEFORM = 4;

		/** @hide */
		@IntDef({
		WINDOWING_MODE_UNDEFINED,
		WINDOWING_MODE_FULLSCREEN,
		@@ -67,17 +75,21 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		/** The current activity type of the configuration. */
		private @ActivityType int mActivityType;

		/** Activity type is currently not defined. */
		/** Activity type is currently not defined.
		* @hide */
		public static final int ACTIVITY_TYPE_UNDEFINED = 0;
		/** Standard activity type. Nothing special about the activity... */
		/** Standard activity type. Nothing special about the activity...
		* @hide */
		public static final int ACTIVITY_TYPE_STANDARD = 1;
		/** Home/Launcher activity type. */
		public static final int ACTIVITY_TYPE_HOME = 2;
		/** Recents/Overview activity type. */
		public static final int ACTIVITY_TYPE_RECENTS = 3;
		/** Assistant activity type. */
		/** Assistant activity type.
		* @hide */
		public static final int ACTIVITY_TYPE_ASSISTANT = 4;

		/** @hide */
		@IntDef({
		ACTIVITY_TYPE_UNDEFINED,
		ACTIVITY_TYPE_STANDARD,
		@@ -87,13 +99,17 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		})
		public @interface ActivityType {}

		/** Bit that indicates that the {@link #mAppBounds} changed. */
		/** Bit that indicates that the {@link #mAppBounds} changed.
		* @hide */
		public static final int WINDOW_CONFIG_APP_BOUNDS = 1 << 0;
		/** Bit that indicates that the {@link #mWindowingMode} changed. */
		/** Bit that indicates that the {@link #mWindowingMode} changed.
		* @hide */
		public static final int WINDOW_CONFIG_WINDOWING_MODE = 1 << 1;
		/** Bit that indicates that the {@link #mActivityType} changed. */
		/** Bit that indicates that the {@link #mActivityType} changed.
		* @hide */
		public static final int WINDOW_CONFIG_ACTIVITY_TYPE = 1 << 2;

		/** @hide */
		@IntDef(flag = true,
		value = {
		WINDOW_CONFIG_APP_BOUNDS,
		@@ -102,10 +118,12 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		})
		public @interface WindowConfig {}

		/** @hide */
		public WindowConfiguration() {
		unset();
		}

		/** @hide */
		public WindowConfiguration(WindowConfiguration configuration) {
		setTo(configuration);
		}
		@@ -132,6 +150,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		return 0;
		}

		/** @hide */
		public static final Creator<WindowConfiguration> CREATOR = new Creator<WindowConfiguration>() {
		@Override
		public WindowConfiguration createFromParcel(Parcel in) {
		@@ -148,6 +167,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		* Set {@link #mAppBounds} to the input Rect.
		* @param rect The rect value to set {@link #mAppBounds} to.
		* @see #getAppBounds()
		* @hide
		*/
		public void setAppBounds(Rect rect) {
		if (rect == null) {
		@@ -161,6 +181,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		/**
		* @see #setAppBounds(Rect)
		* @see #getAppBounds()
		* @hide
		*/
		public void setAppBounds(int left, int top, int right, int bottom) {
		if (mAppBounds == null) {
		@@ -172,20 +193,24 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu

		/**
		* @see #setAppBounds(Rect)
		* @hide
		*/
		public Rect getAppBounds() {
		return mAppBounds;
		}

		/** @hide */
		public void setWindowingMode(@WindowingMode int windowingMode) {
		mWindowingMode = windowingMode;
		}

		/** @hide */
		@WindowingMode
		public int getWindowingMode() {
		return mWindowingMode;
		}

		/** @hide */
		public void setActivityType(@ActivityType int activityType) {
		if (mActivityType == activityType) {
		return;
		@@ -198,22 +223,26 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		mActivityType = activityType;
		}

		/** @hide */
		@ActivityType
		public int getActivityType() {
		return mActivityType;
		}

		/** @hide */
		public void setTo(WindowConfiguration other) {
		setAppBounds(other.mAppBounds);
		setWindowingMode(other.mWindowingMode);
		setActivityType(other.mActivityType);
		}

		/** Set this object to completely undefined. */
		/** Set this object to completely undefined.
		* @hide */
		public void unset() {
		setToDefaults();
		}

		/** @hide */
		public void setToDefaults() {
		setAppBounds(null);
		setWindowingMode(WINDOWING_MODE_UNDEFINED);
		@@ -226,6 +255,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		* are ignored and not copied in to the current Configuration.
		*
		* @return a bit mask of the changed fields, as per {@link #diff}
		* @hide
		*/
		public @WindowConfig int updateFrom(@NonNull WindowConfiguration delta) {
		int changed = 0;
		@@ -255,6 +285,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		* values has changed, containing any combination of {@link WindowConfig} flags.
		*
		* @see Configuration#diff(Configuration)
		* @hide
		*/
		public @WindowConfig long diff(WindowConfiguration other, boolean compareUndefined) {
		long changes = 0;
		@@ -305,6 +336,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		return n;
		}

		/** @hide */
		@Override
		public boolean equals(Object that) {
		if (that == null) return false;
		@@ -315,6 +347,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		return this.compareTo((WindowConfiguration) that) == 0;
		}

		/** @hide */
		@Override
		public int hashCode() {
		int result = 0;
		@@ -326,6 +359,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		return result;
		}

		/** @hide */
		@Override
		public String toString() {
		return "{mAppBounds=" + mAppBounds
		@@ -336,6 +370,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		/**
		* Returns true if the activities associated with this window configuration display a shadow
		* around their border.
		* @hide
		*/
		public boolean hasWindowShadow() {
		return tasksAreFloating();
		@@ -344,6 +379,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		/**
		* Returns true if the activities associated with this window configuration display a decor
		* view.
		* @hide
		*/
		public boolean hasWindowDecorCaption() {
		return mWindowingMode == WINDOWING_MODE_FREEFORM;
		@@ -352,12 +388,14 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		/**
		* Returns true if the tasks associated with this window configuration can be resized
		* independently of their parent container.
		* @hide
		*/
		public boolean canResizeTask() {
		return mWindowingMode == WINDOWING_MODE_FREEFORM;
		}

		/** Returns true if the task bounds should persist across power cycles. */
		/** Returns true if the task bounds should persist across power cycles.
		* @hide */
		public boolean persistTaskBounds() {
		return mWindowingMode == WINDOWING_MODE_FREEFORM;
		}
		@@ -366,6 +404,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		* Returns true if the tasks associated with this window configuration are floating.
		* Floating tasks are laid out differently as they are allowed to extend past the display bounds
		* without overscan insets.
		* @hide
		*/
		public boolean tasksAreFloating() {
		return mWindowingMode == WINDOWING_MODE_FREEFORM \|\| mWindowingMode == WINDOWING_MODE_PINNED;
		@@ -373,6 +412,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu

		/**
		* Returns true if the windows associated with this window configuration can receive input keys.
		* @hide
		*/
		public boolean canReceiveKeys() {
		return mWindowingMode != WINDOWING_MODE_PINNED;
		@@ -381,6 +421,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		/**
		* Returns true if the container associated with this window configuration is always-on-top of
		* its siblings.
		* @hide
		*/
		public boolean isAlwaysOnTop() {
		return mWindowingMode == WINDOWING_MODE_PINNED;
		@@ -389,6 +430,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		/**
		* Returns true if any visible windows belonging to apps with this window configuration should
		* be kept on screen when the app is killed due to something like the low memory killer.
		* @hide
		*/
		public boolean keepVisibleDeadAppWindowOnScreen() {
		return mWindowingMode != WINDOWING_MODE_PINNED;
		@@ -397,6 +439,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		/**
		* Returns true if the backdrop on the client side should match the frame of the window.
		* Returns false, if the backdrop should be fullscreen.
		* @hide
		*/
		public boolean useWindowFrameForBackdrop() {
		return mWindowingMode == WINDOWING_MODE_FREEFORM \|\| mWindowingMode == WINDOWING_MODE_PINNED;
		@@ -405,6 +448,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		/**
		* Returns true if this container may be scaled without resizing, and windows within may need
		* to be configured as such.
		* @hide
		*/
		public boolean windowsAreScaleable() {
		return mWindowingMode == WINDOWING_MODE_PINNED;
		@@ -412,6 +456,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu

		/**
		* Returns true if windows in this container should be given move animations by default.
		* @hide
		*/
		public boolean hasMovementAnimations() {
		return mWindowingMode == WINDOWING_MODE_PINNED;
		@@ -428,6 +473,7 @@ public class WindowConfiguration implements Parcelable, Comparable<WindowConfigu
		return String.valueOf(windowingMode);
		}

		/** @hide */
		public static String activityTypeToString(@ActivityType int applicationType) {
		switch (applicationType) {
		case ACTIVITY_TYPE_UNDEFINED: return "undefined";