Searched defs:alpha (Results 126 - 150 of 208) sorted by relevance

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/frameworks/base/core/java/android/gesture/
H A DGestureOverlayView.java408 private void setPaintAlpha(int alpha) { argument
409 alpha += alpha >> 7;
411 final int useAlpha = baseAlpha * alpha >> 8;
/frameworks/base/core/java/android/view/
H A DViewPropertyAnimator.java727 * This method will cause the View's <code>alpha</code> property to be animated to the
734 public ViewPropertyAnimator alpha(float value) { method in class:ViewPropertyAnimator
740 * This method will cause the View's <code>alpha</code> property to be animated by the
1151 // alpha requires slightly different treatment than the other (transform) properties.
1154 // We track what kinds of properties are set, and how alpha is handled when it is
/frameworks/base/core/jni/
H A Dandroid_graphics_drawable_VectorDrawable.cpp121 static jboolean setRootAlpha(JNIEnv*, jobject, jlong treePtr, jfloat alpha) { argument
123 return tree->mutateStagingProperties()->setRootAlpha(alpha);
H A Dandroid_view_RenderNode.cpp205 jint right, jint bottom, jfloat radius, jfloat alpha) {
208 radius, alpha);
214 jobject clazz, jlong renderNodePtr, jlong outlinePathPtr, jfloat alpha) {
217 renderNode->mutateStagingProperties().mutableOutline().setConvexPath(outlinePath, alpha);
263 jobject clazz, jlong renderNodePtr, float alpha) {
264 return SET_AND_DIRTY(setAlpha, alpha, RenderNode::ALPHA);
203 android_view_RenderNode_setOutlineRoundRect(JNIEnv* env, jobject clazz, jlong renderNodePtr, jint left, jint top, jint right, jint bottom, jfloat radius, jfloat alpha) argument
213 android_view_RenderNode_setOutlineConvexPath(JNIEnv* env, jobject clazz, jlong renderNodePtr, jlong outlinePathPtr, jfloat alpha) argument
262 android_view_RenderNode_setAlpha(JNIEnv* env, jobject clazz, jlong renderNodePtr, float alpha) argument
H A Dandroid_view_SurfaceControl.cpp301 static void nativeSetAlpha(JNIEnv* env, jclass clazz, jlong nativeObject, jfloat alpha) { argument
303 status_t err = ctrl->setAlpha(alpha);
/frameworks/base/graphics/java/android/graphics/drawable/
H A DBitmapDrawable.java611 // Only opaque Bitmaps can report a non-0 alpha,
619 public void setAlpha(int alpha) { argument
621 if (alpha != oldAlpha) {
622 mBitmapState.mPaint.setAlpha(alpha);
H A DDrawable.java190 * as alpha (set via setAlpha) and color filter (set via setColorFilter).
515 * Specify an alpha value for the drawable. 0 means fully transparent, and
518 public abstract void setAlpha(@IntRange(from=0,to=255) int alpha); argument
521 * Gets the current alpha value for the drawable. 0 means fully transparent,
523 * Drawable subclasses and the value returned is specific to how that class treats alpha.
525 * specific to its use of alpha.
881 * custom alpha or color filter that has been applied by the client through
1057 * The default behavior defines the outline to be the bounding rectangle of 0 alpha.
1058 * Subclasses that wish to convey a different shape or alpha value must override this method.
/frameworks/base/libs/hwui/
H A DBakedOpDispatcher.cpp82 .setFillTexturePaint(*texture, textureFillFlags, firstState.op->paint, firstState.alpha)
188 .setFillTexturePaint(*texture, textureFillFlags, firstOp.paint, firstState.alpha)
225 .setFillShadowTexturePaint(*texture, textShadow.color, *op.paint, textOpState.alpha)
301 int alpha = PaintUtils::getAlphaDirect(op.paint) * state.alpha; local
304 x, y, pureTranslate, alpha, mode, op.paint);
358 .setFillPaint(paint, state.alpha, shadowInterp)
383 .setFillPathTexturePaint(texture, paint, state.alpha)
437 .setFillTexturePaint(*texture, textureFillFlags, op.paint, state.alpha)
511 .setFillTexturePaint(*texture, textureFillFlags, op.paint, state.alpha)
762 int alpha = PaintUtils::getAlphaDirect(op.paint) * state.alpha; local
782 float alpha = (op.layer->getAlpha() / 255.0f) * state.alpha; local
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/frameworks/base/media/mca/filterfw/native/core/
H A Dshader_program.cpp564 clear_color_.alpha);
595 void ShaderProgram::SetClearColor(float red, float green, float blue, float alpha) { argument
599 clear_color_.alpha = alpha;
/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/
H A DKeyguardAffordanceHelper.java383 float alpha = absTranslation / getMinTranslationAmount();
385 // We interpolate the alpha of the other icons to 0
386 float fadeOutAlpha = 1.0f - alpha;
394 updateIcon(targetView, radius, alpha + fadeOutAlpha * targetView.getRestingAlpha(),
411 float alpha = absTranslation / getMinTranslationAmount();
413 // We interpolate the alpha of the other icons to 0
414 float fadeOutAlpha = 1.0f - alpha;
417 // We interpolate the alpha of the targetView to 1
419 updateIconAlpha(targetView, alpha + fadeOutAlpha * targetView.getRestingAlpha(), false);
443 private void updateIcon(KeyguardAffordanceView view, float circleRadius, float alpha, argument
457 updateIconAlpha(KeyguardAffordanceView view, float alpha, boolean animate) argument
464 getScale(float alpha, KeyguardAffordanceView icon) argument
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H A DScrimController.java196 public void setDozeInFrontAlpha(float alpha) { argument
197 mDozeInFrontAlpha = alpha;
201 public void setDozeBehindAlpha(float alpha) { argument
202 mDozeBehindAlpha = alpha;
280 private void setScrimBehindColor(float alpha) { argument
281 setScrimColor(mScrimBehind, alpha);
284 private void setScrimInFrontColor(float alpha) { argument
285 setScrimColor(mScrimInFront, alpha);
286 if (alpha == 0f) {
295 private void setScrimColor(View scrim, float alpha) { argument
309 setCurrentScrimAlpha(View scrim, float alpha) argument
441 updateScrim(boolean animate, View scrim, float alpha, float currentAlpha) argument
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H A DStatusBarHeaderView.java619 private void applyAlpha(View v, float alpha) { argument
623 if (alpha == 0f) {
627 v.setAlpha(alpha);
779 mQsDetailHeaderProgress.animate().alpha(1f);
782 mQsDetailHeaderProgress.animate().alpha(0f);
829 .alpha(in ? 1 : 0)
/frameworks/base/services/core/java/com/android/server/wm/
H A DAccessibilityController.java725 public void setAlpha(int alpha) { argument
727 if (mAlpha == alpha) {
730 mAlpha = alpha;
733 Slog.i(LOG_TAG, "ViewportWindow set alpha: " + alpha);
819 private static final String PROPERTY_NAME_ALPHA = "alpha";
H A DDockedStackDividerController.java466 void setResizeDimLayer(boolean visible, int targetStackId, float alpha) { argument
476 alpha, 0 /* duration */);
H A DScreenRotationAnimation.java309 private void setSnapshotTransformInTransaction(Matrix matrix, float alpha) { argument
323 mSurfaceControl.setAlpha(alpha);
H A DWindowSurfaceController.java313 boolean prepareToShowInTransaction(float alpha, int layer, float dsdx, float dtdx, float dsdy, argument
317 mSurfaceAlpha = alpha;
318 mSurfaceControl.setAlpha(alpha);
500 pw.print(" alpha="); pw.print(mSurfaceAlpha);
543 public void setAlpha(float alpha) { argument
544 if (mSurfaceTraceAlpha != alpha) {
545 if (LOG_SURFACE_TRACE) Slog.v(SURFACE_TAG, "setAlpha(" + alpha + "): OLD:" + this +
547 mSurfaceTraceAlpha = alpha;
549 super.setAlpha(alpha);
750 + " alpha
780 setAlpha(float alpha) argument
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/frameworks/native/libs/gui/
H A DSurfaceComposerClient.cpp153 float alpha);
346 const sp<IBinder>& id, float alpha) {
352 s->alpha = alpha;
678 status_t SurfaceComposerClient::setAlpha(const sp<IBinder>& id, float alpha) { argument
679 return getComposer().setAlpha(this, id, alpha);
345 setAlpha(const sp<SurfaceComposerClient>& client, const sp<IBinder>& id, float alpha) argument
/frameworks/native/libs/input/
H A DInputTransport.cpp67 inline static float lerp(float a, float b, float alpha) { argument
68 return a + alpha * (b - a);
723 float alpha; local
736 alpha = float(sampleTime - current->eventTime) / delta;
762 alpha = float(current->eventTime - sampleTime) / delta;
784 lerp(currentCoords.getX(), otherCoords.getX(), alpha));
786 lerp(currentCoords.getY(), otherCoords.getY(), alpha));
789 "other (%0.3f, %0.3f), alpha %0.3f",
793 alpha);
/frameworks/native/opengl/tests/hwc/
H A DhwcTestLib.cpp544 // single pixel of the given color and alpha values.
545 uint32_t hwcTestColor2Pixel(uint32_t format, ColorFract color, float alpha) argument
589 pixel |= htonl((uint32_t) round((((1 << attrib->aSize) - 1) * alpha))
601 // Sets the pixel at the given x and y coordinates to the color and alpha
652 // Fill a given graphic buffer with a uniform color and alpha
653 void hwcTestFillColor(GraphicBuffer *gBuf, ColorFract color, float alpha) argument
659 pixel = hwcTestColor2Pixel(gBuf->getPixelFormat(), color, alpha);
/frameworks/native/services/surfaceflinger/DisplayHardware/
H A DHWC2.cpp1035 Error Layer::setPlaneAlpha(float alpha) argument
1038 mDisplayId, mId, alpha);
/frameworks/support/design/src/android/support/design/widget/
H A DCollapsingToolbarLayout.java588 private void setScrimAlpha(int alpha) { argument
589 if (alpha != mScrimAlpha) {
594 mScrimAlpha = alpha;
/frameworks/support/v17/leanback/src/android/support/v17/leanback/app/
H A DBackgroundManager.java171 throw new IllegalStateException("Can't draw with translucent alpha and color filter");
182 public void setAlpha(int alpha) { argument
183 if (mState.mPaint.getAlpha() != alpha) {
184 mState.mPaint.setAlpha(alpha);
229 public void setAlpha(int alpha) { argument
230 mAlpha = alpha;
270 public void setAlpha(int alpha) { argument
271 if (mPaint.getAlpha() != alpha) {
273 mPaint.setAlpha(alpha);
275 onAlphaChanged(previousAlpha, alpha);
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H A DPlaybackOverlayFragment.java196 private void setBgAlpha(int alpha) { argument
197 mBgAlpha = alpha;
199 mRootView.getBackground().setAlpha(alpha);
700 if (DEBUG) Log.v(TAG, "setting alpha to 0");
H A DPlaybackOverlaySupportFragment.java198 private void setBgAlpha(int alpha) { argument
199 mBgAlpha = alpha;
201 mRootView.getBackground().setAlpha(alpha);
702 if (DEBUG) Log.v(TAG, "setting alpha to 0");
/frameworks/support/v4/java/android/support/v4/widget/
H A DMaterialProgressDrawable.java235 public void setAlpha(int alpha) { argument
236 mRing.setAlpha(alpha);
639 * @param alpha Set the alpha of the progress spinner and associated arrowhead.
641 public void setAlpha(int alpha) { argument
642 mAlpha = alpha;
646 * @return Current alpha of the progress spinner and arrowhead.

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