Revert "Remove castsShadow and globalCamera APIs" (618236fe) · Commits · e / os / android_frameworks_base

api/current.txt

+5 −2

Original line number	Diff line number	Diff line
		@@ -346,6 +346,7 @@ package android {
		field public static final int canRetrieveWindowContent = 16843653; // 0x1010385
		field public static final int candidatesTextStyleSpans = 16843312; // 0x1010230
		field public static final deprecated int capitalize = 16843113; // 0x1010169
		field public static final int castsShadow = 16843775; // 0x10103ff
		field public static final int category = 16843752; // 0x10103e8
		field public static final int centerBright = 16842956; // 0x10100cc
		field public static final int centerColor = 16843275; // 0x101020b
		@@ -825,7 +826,7 @@ package android {
		field public static final int persistent = 16842765; // 0x101000d
		field public static final int persistentDrawingCache = 16842990; // 0x10100ee
		field public static final deprecated int phoneNumber = 16843111; // 0x1010167
		field public static final int pinned = 16843776; // 0x1010400
		field public static final int pinned = 16843777; // 0x1010401
		field public static final int pivotX = 16843189; // 0x10101b5
		field public static final int pivotY = 16843190; // 0x10101b6
		field public static final int popupAnimationStyle = 16843465; // 0x10102c9
		@@ -889,7 +890,7 @@ package android {
		field public static final int required = 16843406; // 0x101028e
		field public static final int requiredAccountType = 16843734; // 0x10103d6
		field public static final int requiredForAllUsers = 16843728; // 0x10103d0
		field public static final int requiredForProfile = 16843775; // 0x10103ff
		field public static final int requiredForProfile = 16843776; // 0x1010400
		field public static final int requiresFadingEdge = 16843685; // 0x10103a5
		field public static final int requiresSmallestWidthDp = 16843620; // 0x1010364
		field public static final int resizeMode = 16843619; // 0x1010363
		@@ -29015,6 +29016,7 @@ package android.view {
		method protected float getBottomFadingEdgeStrength();
		method protected int getBottomPaddingOffset();
		method public float getCameraDistance();
		method public final boolean getCastsShadow();
		method public android.graphics.Rect getClipBounds();
		method public final boolean getClipToOutline();
		method public java.lang.CharSequence getContentDescription();
		@@ -29284,6 +29286,7 @@ package android.view {
		method public void setBackgroundResource(int);
		method public final void setBottom(int);
		method public void setCameraDistance(float);
		method public void setCastsShadow(boolean);
		method public void setClickable(boolean);
		method public void setClipBounds(android.graphics.Rect);
		method public void setClipToOutline(boolean);

core/java/android/view/RenderNode.java

+19 −0

Original line number	Diff line number	Diff line
		@@ -364,6 +364,25 @@ public class RenderNode {
		nSetClipToOutline(mNativeDisplayList, clipToOutline);
		}

		/**
		* Set whether the DisplayList should cast a shadow.
		*
		* The shape of the shadow casting area is defined by the outline of the display list, if set
		* and non-empty, otherwise it will be the bounds rect.
		*/
		public void setCastsShadow(boolean castsShadow) {
		nSetCastsShadow(mNativeDisplayList, castsShadow);
		}

		/**
		* Sets whether the DisplayList should be drawn with perspective applied from the global camera.
		*
		* If set to true, camera distance will be ignored. Defaults to false.
		*/
		public void setUsesGlobalCamera(boolean usesGlobalCamera) {
		nSetUsesGlobalCamera(mNativeDisplayList, usesGlobalCamera);
		}

		/**
		* Set the static matrix on the display list. The specified matrix is combined with other
		* transforms (such as {@link #setScaleX(float)}, {@link #setRotation(float)}, etc.)

core/java/android/view/View.java

+110 −2

Original line number	Diff line number	Diff line
		@@ -2386,6 +2386,17 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		*/
		static final int PFLAG3_FITTING_SYSTEM_WINDOWS = 0x80;

		/**
		* Flag indicating that an view will cast a shadow onto the Z=0 plane if elevated.
		*/
		static final int PFLAG3_CASTS_SHADOW = 0x100;

		/**
		* Flag indicating that view will be transformed by the global camera if rotated in 3d, or given
		* a non-0 Z translation.
		*/
		static final int PFLAG3_USES_GLOBAL_CAMERA = 0x200;

		/* End of masks for mPrivateFlags3 */

		static final int DRAG_MASK = PFLAG2_DRAG_CAN_ACCEPT \| PFLAG2_DRAG_HOVERED;
		@@ -4028,6 +4039,11 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		case R.styleable.View_layerType:
		setLayerType(a.getInt(attr, LAYER_TYPE_NONE), null);
		break;
		case R.styleable.View_castsShadow:
		if (a.getBoolean(attr, false)) {
		mPrivateFlags3 \|= PFLAG3_CASTS_SHADOW;
		}
		break;
		case R.styleable.View_textDirection:
		// Clear any text direction flag already set
		mPrivateFlags2 &= ~PFLAG2_TEXT_DIRECTION_MASK;
		@@ -10836,6 +10852,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		*
		* @param outline The new outline of the view. Must be non-null, and convex.
		*
		* @see #setCastsShadow(boolean)
		* @see #getOutline(Path)
		* @see #getClipToOutline()
		* @see #setClipToOutline(boolean)
		@@ -10898,6 +10915,95 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}
		}

		/**
		* Returns whether the View will cast shadows when its
		* {@link #setTranslationZ(float) z translation} is greater than 0, or it is
		* rotated in 3D.
		*
		* @see #setTranslationZ(float)
		* @see #setRotationX(float)
		* @see #setRotationY(float)
		* @see #setCastsShadow(boolean)
		* @attr ref android.R.styleable#View_castsShadow
		*/
		public final boolean getCastsShadow() {
		return ((mPrivateFlags3 & PFLAG3_CASTS_SHADOW) != 0);
		}

		/**
		* Set to true to enable this View to cast shadows.
		* <p>
		* If enabled, and the View has a z translation greater than 0, or is
		* rotated in 3D, the shadow will be cast onto its parent at the z = 0
		* plane.
		* <p>
		* The shape of the shadow being cast is defined by the
		* {@link #setOutline(Path) outline} of the view, or the rectangular bounds
		* of the view if the outline is not set or is empty.
		*
		* @see #setTranslationZ(float)
		* @see #getCastsShadow()
		* @attr ref android.R.styleable#View_castsShadow
		*/
		public void setCastsShadow(boolean castsShadow) {
		// TODO : Add a fast invalidation here.
		if (getCastsShadow() != castsShadow) {
		if (castsShadow) {
		mPrivateFlags3 \|= PFLAG3_CASTS_SHADOW;
		} else {
		mPrivateFlags3 &= ~PFLAG3_CASTS_SHADOW;
		}
		if (mDisplayList != null) {
		mDisplayList.setCastsShadow(castsShadow);
		}
		}
		}

		/**
		* Returns whether the View will be transformed by the global camera.
		*
		* @see #setUsesGlobalCamera(boolean)
		*
		* @hide
		*/
		public final boolean getUsesGlobalCamera() {
		return ((mPrivateFlags3 & PFLAG3_USES_GLOBAL_CAMERA) != 0);
		}

		/**
		* Sets whether the View should be transformed by the global camera.
		* <p>
		* If the view has a Z translation or 3D rotation, perspective from the
		* global camera will be applied. This enables an app to transform multiple
		* views in 3D with coherent perspective projection among them all.
		* <p>
		* Setting this to true will cause {@link #setCameraDistance() camera distance}
		* to be ignored, as the global camera's position will dictate perspective
		* transform.
		* <p>
		* This should not be used in conjunction with {@link android.graphics.Camera}.
		*
		* @see #getUsesGlobalCamera()
		* @see #setTranslationZ(float)
		* @see #setRotationX(float)
		* @see #setRotationY(float)
		*
		* @hide
		*/
		public void setUsesGlobalCamera(boolean usesGlobalCamera) {
		// TODO : Add a fast invalidation here.
		if (getUsesGlobalCamera() != usesGlobalCamera) {
		if (usesGlobalCamera) {
		mPrivateFlags3 \|= PFLAG3_USES_GLOBAL_CAMERA;
		} else {
		mPrivateFlags3 &= ~PFLAG3_USES_GLOBAL_CAMERA;
		}
		if (mDisplayList != null) {
		mDisplayList.setUsesGlobalCamera(usesGlobalCamera);
		}
		}
		}

		/**
		* Hit rectangle in parent's coordinates
		*
		@@ -11461,7 +11567,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}

		// Damage the entire IsolatedZVolume recieving this view's shadow.
		if (getTranslationZ() != 0) {
		if (getCastsShadow() && getTranslationZ() != 0) {
		damageIsolatedZVolume();
		}
		}
		@@ -11541,7 +11647,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		} else {
		damageInParent();
		}
		if (invalidateParent && getTranslationZ() != 0) {
		if (invalidateParent && getCastsShadow() && getTranslationZ() != 0) {
		damageIsolatedZVolume();
		}
		}
		@@ -14579,6 +14685,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}
		displayList.setOutline(mOutline);
		displayList.setClipToOutline(getClipToOutline());
		displayList.setCastsShadow(getCastsShadow());
		displayList.setUsesGlobalCamera(getUsesGlobalCamera());
		float alpha = 1;
		if (mParent instanceof ViewGroup && (((ViewGroup) mParent).mGroupFlags &
		ViewGroup.FLAG_SUPPORT_STATIC_TRANSFORMATIONS) != 0) {

core/res/res/values/attrs.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -2132,6 +2132,10 @@
		<!-- scale of the view in the y direction. -->
		<attr name="scaleY" format="float" />

		<!-- Defines whether the View casts a shadow when it has a 3D rotation or Z
		translation.-->
		<attr name="castsShadow" format="boolean" />

		<!-- Determines which side the vertical scroll bar should be placed on. -->
		<attr name="verticalScrollbarPosition">
		<!-- Place the scroll bar wherever the system default determines. -->

core/res/res/values/public.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -2111,6 +2111,7 @@
		<public type="attr" name="controlY2" />
		<public type="attr" name="sharedElementName" />
		<public type="attr" name="transitionGroup" />
		<public type="attr" name="castsShadow" />
		<public type="attr" name="requiredForProfile"/>
		<public type="attr" name="pinned" />