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Commit 8b5c9c60 authored by Nader Jawad's avatar Nader Jawad
Browse files

Added View#setRenderEffect API 

Added View API to configure RenderEffect on the underlying
RenderNode

Bug: 159712515
Test: Added CtsUiRenderingTestCase
Change-Id: Ic64009ac79927d61c7c1f63306ced3da18fce1da
parent fb62e638

core/api/current.txt

+2 −1
Original line number Diff line number Diff line
@@ -15719,7 +15719,7 @@ package android.graphics { 
    method public boolean setPosition(@NonNull android.graphics.Rect);

    method public boolean setProjectBackwards(boolean);

    method public boolean setProjectionReceiver(boolean);

    method public void setRenderEffect(@Nullable android.graphics.RenderEffect);

    method public boolean setRenderEffect(@Nullable android.graphics.RenderEffect);

    method public boolean setRotationX(float);

    method public boolean setRotationY(float);

    method public boolean setRotationZ(float);
@@ -53216,6 +53216,7 @@ package android.view { 
    method public void setPivotY(float);

    method public void setPointerIcon(android.view.PointerIcon);

    method public void setPressed(boolean);

    method public void setRenderEffect(@Nullable android.graphics.RenderEffect);

    method public final void setRevealOnFocusHint(boolean);

    method public final void setRight(int);

    method public void setRotation(float);

core/java/android/view/View.java

+16 −0
Original line number Diff line number Diff line
@@ -73,6 +73,7 @@ import android.graphics.RecordingCanvas; 
import android.graphics.Rect;

import android.graphics.RectF;

import android.graphics.Region;

import android.graphics.RenderEffect;

import android.graphics.RenderNode;

import android.graphics.Shader;

import android.graphics.drawable.ColorDrawable;
@@ -21063,6 +21064,21 @@ public class View implements Drawable.Callback, KeyEvent.Callback, 
        invalidate(true);

    }













    /**













     * Configure the {@link android.graphics.RenderEffect} to apply to this View.













     * This will apply a visual effect to the results of the View before it is drawn. For example if













     * {@link RenderEffect#createBlurEffect(float, float, RenderEffect, Shader.TileMode)}













     * is provided, the contents will be drawn in a separate layer, then this layer will be blurred













     * when this View is drawn.













     * @param renderEffect to be applied to the View. Passing null clears the previously configured













     *                     {@link RenderEffect}













     */













    public void setRenderEffect(@Nullable RenderEffect renderEffect) {













        if (mRenderNode.setRenderEffect(renderEffect)) {













            invalidateViewProperty(true, true);













        }













    }



























    /**















     * Updates the {@link Paint} object used with the current layer (used only if the current















     * layer type is not set to {@link #LAYER_TYPE_NONE}). Changed properties of the Paint

























graphics/java/android/graphics/RenderNode.java



+4
−3




























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@@ -858,9 +858,10 @@ public final class RenderNode {













     * be blurred when this RenderNode is drawn into the destination.















     * @param renderEffect to be applied to the RenderNode. Passing null clears all previously















     *          configured RenderEffects













     * @return True if the value changed, false if the new value was the same as the previous value.















     */













    public void setRenderEffect(@Nullable RenderEffect renderEffect) {













        nSetRenderEffect(mNativeRenderNode,













    public boolean setRenderEffect(@Nullable RenderEffect renderEffect) {













        return nSetRenderEffect(mNativeRenderNode,















                renderEffect != null ? renderEffect.getNativeInstance() : 0);















    }


























@@ -1670,7 +1671,7 @@ public final class RenderNode {













    private static native boolean nSetAlpha(long renderNode, float alpha);































    @CriticalNative













    private static native void nSetRenderEffect(long renderNode, long renderEffect);













    private static native boolean nSetRenderEffect(long renderNode, long renderEffect);































    @CriticalNative















    private static native boolean nSetHasOverlappingRendering(long renderNode,

































libs/hwui/jni/android_graphics_RenderNode.cpp



+1
−1




























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@@ -696,7 +696,7 @@ static const JNINativeMethod gMethods[] = {













    { "nSetRevealClip",        "(JZFFF)Z", (void*) android_view_RenderNode_setRevealClip },































    { "nSetAlpha",             "(JF)Z",  (void*) android_view_RenderNode_setAlpha },













    { "nSetRenderEffect",      "(JJ)V",  (void*) android_view_RenderNode_setRenderEffect },













    { "nSetRenderEffect",      "(JJ)Z",  (void*) android_view_RenderNode_setRenderEffect },















    { "nSetHasOverlappingRendering", "(JZ)Z",















            (void*) android_view_RenderNode_setHasOverlappingRendering },















    { "nSetUsageHint",    "(JI)V", (void*) android_view_RenderNode_setUsageHint },