/* * Copyright (C) 2010 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.view; import android.annotation.NonNull; import android.annotation.Nullable; import android.graphics.Matrix; import android.graphics.Outline; import android.graphics.Paint; import android.graphics.Rect; import android.graphics.drawable.AnimatedVectorDrawable; import dalvik.annotation.optimization.CriticalNative; import dalvik.annotation.optimization.FastNative; import libcore.util.NativeAllocationRegistry; /** *

A display list records a series of graphics related operations and can replay * them later. Display lists are usually built by recording operations on a * {@link DisplayListCanvas}. Replaying the operations from a display list avoids * executing application code on every frame, and is thus much more efficient.

* *

Display lists are used internally for all views by default, and are not * typically used directly. One reason to consider using a display is a custom * {@link View} implementation that needs to issue a large number of drawing commands. * When the view invalidates, all the drawing commands must be reissued, even if * large portions of the drawing command stream stay the same frame to frame, which * can become a performance bottleneck. To solve this issue, a custom View might split * its content into several display lists. A display list is updated only when its * content, and only its content, needs to be updated.

* *

A text editor might for instance store each paragraph into its own display list. * Thus when the user inserts or removes characters, only the display list of the * affected paragraph needs to be recorded again.

* *

Hardware acceleration

*

Display lists can only be replayed using a {@link DisplayListCanvas}. They are not * supported in software. Always make sure that the {@link android.graphics.Canvas} * you are using to render a display list is hardware accelerated using * {@link android.graphics.Canvas#isHardwareAccelerated()}.

* *

Creating a display list

*
 *     ThreadedRenderer renderer = myView.getThreadedRenderer();
 *     if (renderer != null) {
 *         DisplayList displayList = renderer.createDisplayList();
 *         DisplayListCanvas canvas = displayList.start(width, height);
 *         try {
 *             // Draw onto the canvas
 *             // For instance: canvas.drawBitmap(...);
 *         } finally {
 *             displayList.end();
 *         }
 *     }
 * 
* *

Rendering a display list on a View

*
 *     protected void onDraw(Canvas canvas) {
 *         if (canvas.isHardwareAccelerated()) {
 *             DisplayListCanvas displayListCanvas = (DisplayListCanvas) canvas;
 *             displayListCanvas.drawDisplayList(mDisplayList);
 *         }
 *     }
 * 
* *

Releasing resources

*

This step is not mandatory but recommended if you want to release resources * held by a display list as soon as possible.

*
 *     // Mark this display list invalid, it cannot be used for drawing anymore,
 *     // and release resources held by this display list
 *     displayList.clear();
 * 
* *

Properties

*

In addition, a display list offers several properties, such as * {@link #setScaleX(float)} or {@link #setLeft(int)}, that can be used to affect all * the drawing commands recorded within. For instance, these properties can be used * to move around a large number of images without re-issuing all the individual * drawBitmap() calls.

* *
 *     private void createDisplayList() {
 *         mDisplayList = DisplayList.create("MyDisplayList");
 *         DisplayListCanvas canvas = mDisplayList.start(width, height);
 *         try {
 *             for (Bitmap b : mBitmaps) {
 *                 canvas.drawBitmap(b, 0.0f, 0.0f, null);
 *                 canvas.translate(0.0f, b.getHeight());
 *             }
 *         } finally {
 *             displayList.end();
 *         }
 *     }
 *
 *     protected void onDraw(Canvas canvas) {
 *         if (canvas.isHardwareAccelerated()) {
 *             DisplayListCanvas displayListCanvas = (DisplayListCanvas) canvas;
 *             displayListCanvas.drawDisplayList(mDisplayList);
 *         }
 *     }
 *
 *     private void moveContentBy(int x) {
 *          // This will move all the bitmaps recorded inside the display list
 *          // by x pixels to the right and redraw this view. All the commands
 *          // recorded in createDisplayList() won't be re-issued, only onDraw()
 *          // will be invoked and will execute very quickly
 *          mDisplayList.offsetLeftAndRight(x);
 *          invalidate();
 *     }
 * 
* *

Threading

*

Display lists must be created on and manipulated from the UI thread only.

* * @hide */ public class RenderNode { // Use a Holder to allow static initialization in the boot image. private static class NoImagePreloadHolder { public static final NativeAllocationRegistry sRegistry = new NativeAllocationRegistry( RenderNode.class.getClassLoader(), nGetNativeFinalizer(), 1024); } // Do not access directly unless you are ThreadedRenderer final long mNativeRenderNode; private final View mOwningView; private RenderNode(String name, View owningView) { mNativeRenderNode = nCreate(name); NoImagePreloadHolder.sRegistry.registerNativeAllocation(this, mNativeRenderNode); mOwningView = owningView; } /** * @see RenderNode#adopt(long) */ private RenderNode(long nativePtr) { mNativeRenderNode = nativePtr; NoImagePreloadHolder.sRegistry.registerNativeAllocation(this, mNativeRenderNode); mOwningView = null; } /** * Immediately destroys the RenderNode * Only suitable for testing/benchmarking where waiting for the GC/finalizer * is not feasible. */ public void destroy() { // TODO: Removed temporarily } /** * Creates a new RenderNode that can be used to record batches of * drawing operations, and store / apply render properties when drawn. * * @param name The name of the RenderNode, used for debugging purpose. May be null. * * @return A new RenderNode. */ public static RenderNode create(String name, @Nullable View owningView) { return new RenderNode(name, owningView); } /** * Adopts an existing native render node. * * Note: This will *NOT* incRef() on the native object, however it will * decRef() when it is destroyed. The caller should have already incRef'd it */ public static RenderNode adopt(long nativePtr) { return new RenderNode(nativePtr); } /** * Enable callbacks for position changes. */ public void requestPositionUpdates(SurfaceView view) { nRequestPositionUpdates(mNativeRenderNode, view); } /** * Starts recording a display list for the render node. All * operations performed on the returned canvas are recorded and * stored in this display list. * * Calling this method will mark the render node invalid until * {@link #end(DisplayListCanvas)} is called. * Only valid render nodes can be replayed. * * @param width The width of the recording viewport * @param height The height of the recording viewport * * @return A canvas to record drawing operations. * * @see #end(DisplayListCanvas) * @see #isValid() */ public DisplayListCanvas start(int width, int height) { return DisplayListCanvas.obtain(this, width, height); } /** * Ends the recording for this display list. A display list cannot be * replayed if recording is not finished. Calling this method marks * the display list valid and {@link #isValid()} will return true. * * @see #start(int, int) * @see #isValid() */ public void end(DisplayListCanvas canvas) { long displayList = canvas.finishRecording(); nSetDisplayList(mNativeRenderNode, displayList); canvas.recycle(); } /** * Reset native resources. This is called when cleaning up the state of display lists * during destruction of hardware resources, to ensure that we do not hold onto * obsolete resources after related resources are gone. */ public void discardDisplayList() { nSetDisplayList(mNativeRenderNode, 0); } /** * Returns whether the RenderNode's display list content is currently usable. * If this returns false, the display list should be re-recorded prior to replaying it. * * @return boolean true if the display list is able to be replayed, false otherwise. */ public boolean isValid() { return nIsValid(mNativeRenderNode); } long getNativeDisplayList() { if (!isValid()) { throw new IllegalStateException("The display list is not valid."); } return mNativeRenderNode; } /////////////////////////////////////////////////////////////////////////// // Matrix manipulation /////////////////////////////////////////////////////////////////////////// public boolean hasIdentityMatrix() { return nHasIdentityMatrix(mNativeRenderNode); } public void getMatrix(@NonNull Matrix outMatrix) { nGetTransformMatrix(mNativeRenderNode, outMatrix.native_instance); } public void getInverseMatrix(@NonNull Matrix outMatrix) { nGetInverseTransformMatrix(mNativeRenderNode, outMatrix.native_instance); } /////////////////////////////////////////////////////////////////////////// // RenderProperty Setters /////////////////////////////////////////////////////////////////////////// public boolean setLayerType(int layerType) { return nSetLayerType(mNativeRenderNode, layerType); } public boolean setLayerPaint(@Nullable Paint paint) { return nSetLayerPaint(mNativeRenderNode, paint != null ? paint.getNativeInstance() : 0); } public boolean setClipBounds(@Nullable Rect rect) { if (rect == null) { return nSetClipBoundsEmpty(mNativeRenderNode); } else { return nSetClipBounds(mNativeRenderNode, rect.left, rect.top, rect.right, rect.bottom); } } /** * Set whether the Render node should clip itself to its bounds. This property is controlled by * the view's parent. * * @param clipToBounds true if the display list should clip to its bounds */ public boolean setClipToBounds(boolean clipToBounds) { return nSetClipToBounds(mNativeRenderNode, clipToBounds); } /** * Sets whether the display list should be drawn immediately after the * closest ancestor display list containing a projection receiver. * * @param shouldProject true if the display list should be projected onto a * containing volume. */ public boolean setProjectBackwards(boolean shouldProject) { return nSetProjectBackwards(mNativeRenderNode, shouldProject); } /** * Sets whether the display list is a projection receiver - that its parent * DisplayList should draw any descendent DisplayLists with * ProjectBackwards=true directly on top of it. Default value is false. */ public boolean setProjectionReceiver(boolean shouldRecieve) { return nSetProjectionReceiver(mNativeRenderNode, shouldRecieve); } /** * Sets the outline, defining the shape that casts a shadow, and the path to * be clipped if setClipToOutline is set. * * Deep copies the data into native to simplify reference ownership. */ public boolean setOutline(@Nullable Outline outline) { if (outline == null) { return nSetOutlineNone(mNativeRenderNode); } switch(outline.mMode) { case Outline.MODE_EMPTY: return nSetOutlineEmpty(mNativeRenderNode); case Outline.MODE_ROUND_RECT: return nSetOutlineRoundRect(mNativeRenderNode, outline.mRect.left, outline.mRect.top, outline.mRect.right, outline.mRect.bottom, outline.mRadius, outline.mAlpha); case Outline.MODE_CONVEX_PATH: return nSetOutlineConvexPath(mNativeRenderNode, outline.mPath.mNativePath, outline.mAlpha); } throw new IllegalArgumentException("Unrecognized outline?"); } public boolean hasShadow() { return nHasShadow(mNativeRenderNode); } /** * Enables or disables clipping to the outline. * * @param clipToOutline true if clipping to the outline. */ public boolean setClipToOutline(boolean clipToOutline) { return nSetClipToOutline(mNativeRenderNode, clipToOutline); } public boolean getClipToOutline() { return nGetClipToOutline(mNativeRenderNode); } /** * Controls the RenderNode's circular reveal clip. */ public boolean setRevealClip(boolean shouldClip, float x, float y, float radius) { return nSetRevealClip(mNativeRenderNode, shouldClip, x, y, radius); } /** * 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.) * * @param matrix A transform matrix to apply to this display list */ public boolean setStaticMatrix(Matrix matrix) { return nSetStaticMatrix(mNativeRenderNode, matrix.native_instance); } /** * Set the Animation matrix on the display list. This matrix exists if an Animation is * currently playing on a View, and is set on the display list during at draw() time. When * the Animation finishes, the matrix should be cleared by sending null * for the matrix parameter. * * @param matrix The matrix, null indicates that the matrix should be cleared. */ public boolean setAnimationMatrix(Matrix matrix) { return nSetAnimationMatrix(mNativeRenderNode, (matrix != null) ? matrix.native_instance : 0); } /** * Sets the translucency level for the display list. * * @param alpha The translucency of the display list, must be a value between 0.0f and 1.0f * * @see View#setAlpha(float) * @see #getAlpha() */ public boolean setAlpha(float alpha) { return nSetAlpha(mNativeRenderNode, alpha); } /** * Returns the translucency level of this display list. * * @return A value between 0.0f and 1.0f * * @see #setAlpha(float) */ public float getAlpha() { return nGetAlpha(mNativeRenderNode); } /** * Sets whether the display list renders content which overlaps. Non-overlapping rendering * can use a fast path for alpha that avoids rendering to an offscreen buffer. By default * display lists consider they do not have overlapping content. * * @param hasOverlappingRendering False if the content is guaranteed to be non-overlapping, * true otherwise. * * @see android.view.View#hasOverlappingRendering() * @see #hasOverlappingRendering() */ public boolean setHasOverlappingRendering(boolean hasOverlappingRendering) { return nSetHasOverlappingRendering(mNativeRenderNode, hasOverlappingRendering); } /** * Indicates whether the content of this display list overlaps. * * @return True if this display list renders content which overlaps, false otherwise. * * @see #setHasOverlappingRendering(boolean) */ public boolean hasOverlappingRendering() { //noinspection SimplifiableIfStatement return nHasOverlappingRendering(mNativeRenderNode); } public boolean setElevation(float lift) { return nSetElevation(mNativeRenderNode, lift); } public float getElevation() { return nGetElevation(mNativeRenderNode); } /** * Sets the translation value for the display list on the X axis. * * @param translationX The X axis translation value of the display list, in pixels * * @see View#setTranslationX(float) * @see #getTranslationX() */ public boolean setTranslationX(float translationX) { return nSetTranslationX(mNativeRenderNode, translationX); } /** * Returns the translation value for this display list on the X axis, in pixels. * * @see #setTranslationX(float) */ public float getTranslationX() { return nGetTranslationX(mNativeRenderNode); } /** * Sets the translation value for the display list on the Y axis. * * @param translationY The Y axis translation value of the display list, in pixels * * @see View#setTranslationY(float) * @see #getTranslationY() */ public boolean setTranslationY(float translationY) { return nSetTranslationY(mNativeRenderNode, translationY); } /** * Returns the translation value for this display list on the Y axis, in pixels. * * @see #setTranslationY(float) */ public float getTranslationY() { return nGetTranslationY(mNativeRenderNode); } /** * Sets the translation value for the display list on the Z axis. * * @see View#setTranslationZ(float) * @see #getTranslationZ() */ public boolean setTranslationZ(float translationZ) { return nSetTranslationZ(mNativeRenderNode, translationZ); } /** * Returns the translation value for this display list on the Z axis. * * @see #setTranslationZ(float) */ public float getTranslationZ() { return nGetTranslationZ(mNativeRenderNode); } /** * Sets the rotation value for the display list around the Z axis. * * @param rotation The rotation value of the display list, in degrees * * @see View#setRotation(float) * @see #getRotation() */ public boolean setRotation(float rotation) { return nSetRotation(mNativeRenderNode, rotation); } /** * Returns the rotation value for this display list around the Z axis, in degrees. * * @see #setRotation(float) */ public float getRotation() { return nGetRotation(mNativeRenderNode); } /** * Sets the rotation value for the display list around the X axis. * * @param rotationX The rotation value of the display list, in degrees * * @see View#setRotationX(float) * @see #getRotationX() */ public boolean setRotationX(float rotationX) { return nSetRotationX(mNativeRenderNode, rotationX); } /** * Returns the rotation value for this display list around the X axis, in degrees. * * @see #setRotationX(float) */ public float getRotationX() { return nGetRotationX(mNativeRenderNode); } /** * Sets the rotation value for the display list around the Y axis. * * @param rotationY The rotation value of the display list, in degrees * * @see View#setRotationY(float) * @see #getRotationY() */ public boolean setRotationY(float rotationY) { return nSetRotationY(mNativeRenderNode, rotationY); } /** * Returns the rotation value for this display list around the Y axis, in degrees. * * @see #setRotationY(float) */ public float getRotationY() { return nGetRotationY(mNativeRenderNode); } /** * Sets the scale value for the display list on the X axis. * * @param scaleX The scale value of the display list * * @see View#setScaleX(float) * @see #getScaleX() */ public boolean setScaleX(float scaleX) { return nSetScaleX(mNativeRenderNode, scaleX); } /** * Returns the scale value for this display list on the X axis. * * @see #setScaleX(float) */ public float getScaleX() { return nGetScaleX(mNativeRenderNode); } /** * Sets the scale value for the display list on the Y axis. * * @param scaleY The scale value of the display list * * @see View#setScaleY(float) * @see #getScaleY() */ public boolean setScaleY(float scaleY) { return nSetScaleY(mNativeRenderNode, scaleY); } /** * Returns the scale value for this display list on the Y axis. * * @see #setScaleY(float) */ public float getScaleY() { return nGetScaleY(mNativeRenderNode); } /** * Sets the pivot value for the display list on the X axis * * @param pivotX The pivot value of the display list on the X axis, in pixels * * @see View#setPivotX(float) * @see #getPivotX() */ public boolean setPivotX(float pivotX) { return nSetPivotX(mNativeRenderNode, pivotX); } /** * Returns the pivot value for this display list on the X axis, in pixels. * * @see #setPivotX(float) */ public float getPivotX() { return nGetPivotX(mNativeRenderNode); } /** * Sets the pivot value for the display list on the Y axis * * @param pivotY The pivot value of the display list on the Y axis, in pixels * * @see View#setPivotY(float) * @see #getPivotY() */ public boolean setPivotY(float pivotY) { return nSetPivotY(mNativeRenderNode, pivotY); } /** * Returns the pivot value for this display list on the Y axis, in pixels. * * @see #setPivotY(float) */ public float getPivotY() { return nGetPivotY(mNativeRenderNode); } public boolean isPivotExplicitlySet() { return nIsPivotExplicitlySet(mNativeRenderNode); } /** * Sets the camera distance for the display list. Refer to * {@link View#setCameraDistance(float)} for more information on how to * use this property. * * @param distance The distance in Z of the camera of the display list * * @see View#setCameraDistance(float) * @see #getCameraDistance() */ public boolean setCameraDistance(float distance) { return nSetCameraDistance(mNativeRenderNode, distance); } /** * Returns the distance in Z of the camera of the display list. * * @see #setCameraDistance(float) */ public float getCameraDistance() { return nGetCameraDistance(mNativeRenderNode); } /** * Sets the left position for the display list. * * @param left The left position, in pixels, of the display list * * @see View#setLeft(int) */ public boolean setLeft(int left) { return nSetLeft(mNativeRenderNode, left); } /** * Sets the top position for the display list. * * @param top The top position, in pixels, of the display list * * @see View#setTop(int) */ public boolean setTop(int top) { return nSetTop(mNativeRenderNode, top); } /** * Sets the right position for the display list. * * @param right The right position, in pixels, of the display list * * @see View#setRight(int) */ public boolean setRight(int right) { return nSetRight(mNativeRenderNode, right); } /** * Sets the bottom position for the display list. * * @param bottom The bottom position, in pixels, of the display list * * @see View#setBottom(int) */ public boolean setBottom(int bottom) { return nSetBottom(mNativeRenderNode, bottom); } /** * Sets the left and top positions for the display list * * @param left The left position of the display list, in pixels * @param top The top position of the display list, in pixels * @param right The right position of the display list, in pixels * @param bottom The bottom position of the display list, in pixels * * @see View#setLeft(int) * @see View#setTop(int) * @see View#setRight(int) * @see View#setBottom(int) */ public boolean setLeftTopRightBottom(int left, int top, int right, int bottom) { return nSetLeftTopRightBottom(mNativeRenderNode, left, top, right, bottom); } /** * Offsets the left and right positions for the display list * * @param offset The amount that the left and right positions of the display * list are offset, in pixels * * @see View#offsetLeftAndRight(int) */ public boolean offsetLeftAndRight(int offset) { return nOffsetLeftAndRight(mNativeRenderNode, offset); } /** * Offsets the top and bottom values for the display list * * @param offset The amount that the top and bottom positions of the display * list are offset, in pixels * * @see View#offsetTopAndBottom(int) */ public boolean offsetTopAndBottom(int offset) { return nOffsetTopAndBottom(mNativeRenderNode, offset); } /** * Outputs the display list to the log. This method exists for use by * tools to output display lists for selected nodes to the log. */ public void output() { nOutput(mNativeRenderNode); } /** * Gets the size of the DisplayList for debug purposes. */ public int getDebugSize() { return nGetDebugSize(mNativeRenderNode); } /////////////////////////////////////////////////////////////////////////// // Animations /////////////////////////////////////////////////////////////////////////// public void addAnimator(RenderNodeAnimator animator) { if (mOwningView == null || mOwningView.mAttachInfo == null) { throw new IllegalStateException("Cannot start this animator on a detached view!"); } nAddAnimator(mNativeRenderNode, animator.getNativeAnimator()); mOwningView.mAttachInfo.mViewRootImpl.registerAnimatingRenderNode(this); } public boolean isAttached() { return mOwningView != null && mOwningView.mAttachInfo != null; } public void registerVectorDrawableAnimator( AnimatedVectorDrawable.VectorDrawableAnimatorRT animatorSet) { if (mOwningView == null || mOwningView.mAttachInfo == null) { throw new IllegalStateException("Cannot start this animator on a detached view!"); } mOwningView.mAttachInfo.mViewRootImpl.registerVectorDrawableAnimator(animatorSet); } public void endAllAnimators() { nEndAllAnimators(mNativeRenderNode); } /////////////////////////////////////////////////////////////////////////// // Regular JNI methods /////////////////////////////////////////////////////////////////////////// private static native long nCreate(String name); private static native long nGetNativeFinalizer(); private static native void nOutput(long renderNode); private static native int nGetDebugSize(long renderNode); private static native void nRequestPositionUpdates(long renderNode, SurfaceView callback); // Animations private static native void nAddAnimator(long renderNode, long animatorPtr); private static native void nEndAllAnimators(long renderNode); /////////////////////////////////////////////////////////////////////////// // @FastNative methods /////////////////////////////////////////////////////////////////////////// @FastNative private static native void nSetDisplayList(long renderNode, long newData); /////////////////////////////////////////////////////////////////////////// // @CriticalNative methods /////////////////////////////////////////////////////////////////////////// @CriticalNative private static native boolean nIsValid(long renderNode); // Matrix @CriticalNative private static native void nGetTransformMatrix(long renderNode, long nativeMatrix); @CriticalNative private static native void nGetInverseTransformMatrix(long renderNode, long nativeMatrix); @CriticalNative private static native boolean nHasIdentityMatrix(long renderNode); // Properties @CriticalNative private static native boolean nOffsetTopAndBottom(long renderNode, int offset); @CriticalNative private static native boolean nOffsetLeftAndRight(long renderNode, int offset); @CriticalNative private static native boolean nSetLeftTopRightBottom(long renderNode, int left, int top, int right, int bottom); @CriticalNative private static native boolean nSetBottom(long renderNode, int bottom); @CriticalNative private static native boolean nSetRight(long renderNode, int right); @CriticalNative private static native boolean nSetTop(long renderNode, int top); @CriticalNative private static native boolean nSetLeft(long renderNode, int left); @CriticalNative private static native boolean nSetCameraDistance(long renderNode, float distance); @CriticalNative private static native boolean nSetPivotY(long renderNode, float pivotY); @CriticalNative private static native boolean nSetPivotX(long renderNode, float pivotX); @CriticalNative private static native boolean nSetLayerType(long renderNode, int layerType); @CriticalNative private static native boolean nSetLayerPaint(long renderNode, long paint); @CriticalNative private static native boolean nSetClipToBounds(long renderNode, boolean clipToBounds); @CriticalNative private static native boolean nSetClipBounds(long renderNode, int left, int top, int right, int bottom); @CriticalNative private static native boolean nSetClipBoundsEmpty(long renderNode); @CriticalNative private static native boolean nSetProjectBackwards(long renderNode, boolean shouldProject); @CriticalNative private static native boolean nSetProjectionReceiver(long renderNode, boolean shouldRecieve); @CriticalNative private static native boolean nSetOutlineRoundRect(long renderNode, int left, int top, int right, int bottom, float radius, float alpha); @CriticalNative private static native boolean nSetOutlineConvexPath(long renderNode, long nativePath, float alpha); @CriticalNative private static native boolean nSetOutlineEmpty(long renderNode); @CriticalNative private static native boolean nSetOutlineNone(long renderNode); @CriticalNative private static native boolean nHasShadow(long renderNode); @CriticalNative private static native boolean nSetClipToOutline(long renderNode, boolean clipToOutline); @CriticalNative private static native boolean nSetRevealClip(long renderNode, boolean shouldClip, float x, float y, float radius); @CriticalNative private static native boolean nSetAlpha(long renderNode, float alpha); @CriticalNative private static native boolean nSetHasOverlappingRendering(long renderNode, boolean hasOverlappingRendering); @CriticalNative private static native boolean nSetElevation(long renderNode, float lift); @CriticalNative private static native boolean nSetTranslationX(long renderNode, float translationX); @CriticalNative private static native boolean nSetTranslationY(long renderNode, float translationY); @CriticalNative private static native boolean nSetTranslationZ(long renderNode, float translationZ); @CriticalNative private static native boolean nSetRotation(long renderNode, float rotation); @CriticalNative private static native boolean nSetRotationX(long renderNode, float rotationX); @CriticalNative private static native boolean nSetRotationY(long renderNode, float rotationY); @CriticalNative private static native boolean nSetScaleX(long renderNode, float scaleX); @CriticalNative private static native boolean nSetScaleY(long renderNode, float scaleY); @CriticalNative private static native boolean nSetStaticMatrix(long renderNode, long nativeMatrix); @CriticalNative private static native boolean nSetAnimationMatrix(long renderNode, long animationMatrix); @CriticalNative private static native boolean nHasOverlappingRendering(long renderNode); @CriticalNative private static native boolean nGetClipToOutline(long renderNode); @CriticalNative private static native float nGetAlpha(long renderNode); @CriticalNative private static native float nGetCameraDistance(long renderNode); @CriticalNative private static native float nGetScaleX(long renderNode); @CriticalNative private static native float nGetScaleY(long renderNode); @CriticalNative private static native float nGetElevation(long renderNode); @CriticalNative private static native float nGetTranslationX(long renderNode); @CriticalNative private static native float nGetTranslationY(long renderNode); @CriticalNative private static native float nGetTranslationZ(long renderNode); @CriticalNative private static native float nGetRotation(long renderNode); @CriticalNative private static native float nGetRotationX(long renderNode); @CriticalNative private static native float nGetRotationY(long renderNode); @CriticalNative private static native boolean nIsPivotExplicitlySet(long renderNode); @CriticalNative private static native float nGetPivotX(long renderNode); @CriticalNative private static native float nGetPivotY(long renderNode); }