android.view.animation.Transformation#setAlpha

Source File: PathAnimator.java From MousePaint with MIT License

5 votes

@Override
protected void applyTransformation(float factor, Transformation transformation) {
    Matrix matrix = transformation.getMatrix();
    mPm.getMatrix(mDistance * factor, matrix, PathMeasure.POSITION_MATRIX_FLAG);
    mView.setRotation(mRotation * factor);
    float scale = 1F;
    if (3000.0F * factor < 200.0F) {
        scale = scale(factor, 0.0D, 0.06666667014360428D, 0.20000000298023224D, 1.100000023841858D);
    } else if (3000.0F * factor < 300.0F) {
        scale = scale(factor, 0.06666667014360428D, 0.10000000149011612D, 1.100000023841858D, 1.0D);
    }
    mView.setScaleX(scale);
    mView.setScaleY(scale);
    transformation.setAlpha(1.0F - factor);
}

Source File: UEAnimatorProxy.java From Auie with GNU General Public License v2.0

5 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    View view = mView.get();
    if (view != null) {
        t.setAlpha(mAlpha);
        transformMatrix(t.getMatrix(), view);
    }
}

Source File: AnimatorProxy.java From UltimateAndroid with Apache License 2.0

5 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    View view = mView.get();
    if (view != null) {
        t.setAlpha(mAlpha);
        transformMatrix(t.getMatrix(), view);
    }
}

Source File: AnimatorProxy.java From android-apps with MIT License

5 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    View view = mView.get();
    if (view != null) {
        t.setAlpha(mAlpha);
        transformMatrix(t.getMatrix(), view);
    }
}

Source File: AnimatorProxy.java From KJFrameForAndroid with Apache License 2.0

5 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    View view = mView.get();
    if (view != null) {
        t.setAlpha(mAlpha);
        transformMatrix(t.getMatrix(), view);
    }
}

Source File: AnimatorProxy.java From Mover with Apache License 2.0

5 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    View view = mView.get();
    if (view != null) {
        t.setAlpha(mAlpha);
        transformMatrix(t.getMatrix(), view);
    }
}

Source File: AnimatorProxy.java From MiBandDecompiled with Apache License 2.0

5 votes

protected void applyTransformation(float f1, Transformation transformation)
{
    View view = (View)b.get();
    if (view != null)
    {
        transformation.setAlpha(e);
        a(transformation.getMatrix(), view);
    }
}

Source File: Gallery.java From android_9.0.0_r45 with Apache License 2.0

5 votes

@Override
protected boolean getChildStaticTransformation(View child, Transformation t) {
    
    t.clear();
    t.setAlpha(child == mSelectedChild ? 1.0f : mUnselectedAlpha);
    
    return true;
}

Source File: PathAnimator.java From KSYMediaPlayer_Android with Apache License 2.0

5 votes

@Override
protected void applyTransformation(float factor, Transformation transformation) {
    Matrix matrix = transformation.getMatrix();
    mPm.getMatrix(mDistance * factor, matrix, PathMeasure.POSITION_MATRIX_FLAG);
    mView.setRotation(mRotation * factor);
    float scale = 1F;
    if (3000.0F * factor < 200.0F) {
        scale = scale(factor, 0.0D, 0.06666667014360428D, 0.20000000298023224D, 1.100000023841858D);
    } else if (3000.0F * factor < 300.0F) {
        scale = scale(factor, 0.06666667014360428D, 0.10000000149011612D, 1.100000023841858D, 1.0D);
    }
    mView.setScaleX(scale);
    mView.setScaleY(scale);
    transformation.setAlpha(1.0F - factor);
}

Source File: AnimatorProxy.java From android-project-wo2b with Apache License 2.0

5 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    View view = mView.get();
    if (view != null) {
        t.setAlpha(mAlpha);
        transformMatrix(t.getMatrix(), view);
    }
}

Source File: AnimatorProxy.java From CSipSimple with GNU General Public License v3.0

5 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    View view = mView.get();
    if (view != null) {
        t.setAlpha(mAlpha);
        transformMatrix(t.getMatrix(), view);
    }
}

Source File: RxPathAnimator.java From RxTools-master with Apache License 2.0

5 votes

@Override
protected void applyTransformation(float factor, Transformation transformation) {
    Matrix matrix = transformation.getMatrix();
    mPm.getMatrix(mDistance * factor, matrix, PathMeasure.POSITION_MATRIX_FLAG);
    mView.setRotation(mRotation * factor);
    float scale = 1F;
    if (3000.0F * factor < 200.0F) {
        scale = scale(factor, 0.0D, 0.06666667014360428D, 0.20000000298023224D, 1.100000023841858D);
    } else if (3000.0F * factor < 300.0F) {
        scale = scale(factor, 0.06666667014360428D, 0.10000000149011612D, 1.100000023841858D, 1.0D);
    }
    mView.setScaleX(scale);
    mView.setScaleY(scale);
    transformation.setAlpha(1.0F - factor);
}

Source File: AnimatorProxy.java From AndroidLinkup with GNU General Public License v2.0

5 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    View view = mView.get();
    if (view != null) {
        t.setAlpha(mAlpha);
        transformMatrix(t.getMatrix(), view);
    }
}

Source File: AnimatorProxy.java From zen4android with MIT License

5 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    View view = mView.get();
    if (view != null) {
        t.setAlpha(mAlpha);
        transformMatrix(t.getMatrix(), view);
    }
}

Source File: SlideLayout.java From SlideLayout with GNU General Public License v2.0

4 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    t.setAlpha(alpha);
}

Source File: ViewPropertyAnimation.java From FragmentAnimations with Apache License 2.0

4 votes

protected void applyTransformation(Transformation t) {
    final Matrix m = t.getMatrix();
    final float w = mWidth;
    final float h = mHeight;
    final float pX = mPivotX;
    final float pY = mPivotY;

    final float rX = mRotationX;
    final float rY = mRotationY;
    final float rZ = mRotationZ;
    if ((rX != 0) || (rY != 0) || (rZ != 0)) {
        final Camera camera = mCamera;
        camera.save();
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR1) {
            camera.setLocation(mCameraX, mCameraY, mCameraZ);
        }
        if (mTranslationZ != 0) {
            camera.translate(0, 0, mTranslationZ);
        }
        camera.rotateX(rX);
        camera.rotateY(rY);
        camera.rotateZ(-rZ);
        camera.getMatrix(m);
        camera.restore();
        m.preTranslate(-pX, -pY);
        m.postTranslate(pX, pY);
    }

    final float sX = mScaleX;
    final float sY = mScaleY;
    if ((sX != 1.0f) || (sY != 1.0f)) {
        m.postScale(sX, sY);
        final float sPX = -(pX / w) * ((sX * w) - w);
        final float sPY = -(pY / h) * ((sY * h) - h);
        m.postTranslate(sPX, sPY);
    }

    m.postTranslate(mTranslationX, mTranslationY);

    t.setAlpha(mAlpha);
}

Source File: CardPromptAnim.java From AndroidLinkup with GNU General Public License v2.0

4 votes

@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
    t.setAlpha((float) Math.abs(Math.sin(interpolatedTime * 4 * Math.PI)));
    super.applyTransformation(interpolatedTime, t);
}

Source File: HorizontalCarouselLayout.java From CustomViewSets with Apache License 2.0

4 votes

protected boolean getChildStaticTransformation(View child, Transformation t) {
    Camera camera = new Camera();
    int leftCenterView = this.mWidthCenter - this.mChildrenWidthMiddle;
    float offset = (-child.getLeft() + leftCenterView) /
            this.mSpaceBetweenViews;
    if (offset != 0.0F) {
        float absOffset = Math.abs(offset);
        float scale = (float) Math.pow(0.8999999761581421D, absOffset);
        t.clear();
        t.setTransformationType(Transformation.TYPE_MATRIX);
        t.setAlpha(this.mSetInactiveViewTransparency);
        Matrix m = t.getMatrix();
        m.setScale(scale, scale);
        if (this.mTranslatateEnbabled) {
            m.setTranslate(0.0F, this.mTranslate * absOffset);
        }
        if (offset > 0.0F) {
            camera.save();
            camera.translate(0.0F, 0.0F, this.mViewZoomOutFactor * offset);
            camera.rotateY(this.mCoverflowRotation);
            camera.getMatrix(m);
            camera.restore();
            m.preTranslate(-this.mChildrenWidthMiddle, -this.mChildrenHeight);
            m.postTranslate(this.mChildrenWidthMiddle, this.mChildrenHeight);
        } else {
            camera.save();
            camera.translate(0.0F, 0.0F, -(this.mViewZoomOutFactor * offset));
            camera.rotateY(-this.mCoverflowRotation);
            camera.getMatrix(m);
            camera.restore();
            m.preTranslate(-this.mChildrenWidthMiddle, -this.mChildrenHeight);
            m.postTranslate(this.mChildrenWidthMiddle, this.mChildrenHeight);
        }
        this.mMatrix.reset();
        if (this.mRotationEnabled) {
            this.mMatrix.setRotate(this.mRotation * offset);
        }
        this.mMatrix.preTranslate(-this.mChildrenWidthMiddle, -this.mChildrenHeightMiddle);
        this.mMatrix.postTranslate(this.mChildrenWidthMiddle, this.mChildrenHeightMiddle);
        m.setConcat(m, this.mMatrix);
    }
    return true;
}

Source File: FancyCoverFlow.java From UltimateAndroid with Apache License 2.0

4 votes

@Override
protected boolean getChildStaticTransformation(View child, Transformation t) {
    // We can cast here because FancyCoverFlowAdapter only creates wrappers.
    FancyCoverFlowItemWrapper item = (FancyCoverFlowItemWrapper) child;

    // Since Jelly Bean childs won't get invalidated automatically, needs to be added for the smooth coverflow animation
    if (android.os.Build.VERSION.SDK_INT >= 16) {
        item.invalidate();
    }

    final int coverFlowWidth = this.getWidth();
    final int coverFlowCenter = coverFlowWidth / 2;
    final int childWidth = item.getWidth();
    final int childHeight = item.getHeight();
    final int childCenter = item.getLeft() + childWidth / 2;

    // Use coverflow width when its defined as automatic.
    final int actionDistance = (this.actionDistance == ACTION_DISTANCE_AUTO) ? (int) ((coverFlowWidth + childWidth) / 2.0f) : this.actionDistance;

    // Calculate the abstract amount for all effects.
    final float effectsAmount = Math.min(1.0f, Math.max(-1.0f, (1.0f / actionDistance) * (childCenter - coverFlowCenter)));

    // Clear previous transformations and set transformation type (matrix + alpha).
    t.clear();
    t.setTransformationType(Transformation.TYPE_BOTH);

    // Alpha
    if (this.unselectedAlpha != 1) {
        final float alphaAmount = (this.unselectedAlpha - 1) * Math.abs(effectsAmount) + 1;
        t.setAlpha(alphaAmount);
    }

    // Saturation
    if (this.unselectedSaturation != 1) {
        // Pass over saturation to the wrapper.
        final float saturationAmount = (this.unselectedSaturation - 1) * Math.abs(effectsAmount) + 1;
        item.setSaturation(saturationAmount);
    }

    final Matrix imageMatrix = t.getMatrix();

    // Apply rotation.
    if (this.maxRotation != 0) {
        final int rotationAngle = (int) (-effectsAmount * this.maxRotation);
        this.transformationCamera.save();
        this.transformationCamera.rotateY(rotationAngle);
        this.transformationCamera.getMatrix(imageMatrix);
        this.transformationCamera.restore();
    }

    // Zoom.
    if (this.unselectedScale != 1) {
        final float zoomAmount = (this.unselectedScale - 1) * Math.abs(effectsAmount) + 1;
        // Calculate the scale anchor (y anchor can be altered)
        final float translateX = childWidth / 2.0f;
        final float translateY = childHeight * this.scaleDownGravity;
        imageMatrix.preTranslate(-translateX, -translateY);
        imageMatrix.postScale(zoomAmount, zoomAmount);
        imageMatrix.postTranslate(translateX, translateY);
    }

    return true;
}

Source File: FancyCoverFlow.java From UltimateAndroid with Apache License 2.0

4 votes

@Override
protected boolean getChildStaticTransformation(View child, Transformation t) {
    // We can cast here because FancyCoverFlowAdapter only creates wrappers.
    FancyCoverFlowItemWrapper item = (FancyCoverFlowItemWrapper) child;

    // Since Jelly Bean childs won't get invalidated automatically, needs to be added for the smooth coverflow animation
    if (android.os.Build.VERSION.SDK_INT >= 16) {
        item.invalidate();
    }

    final int coverFlowWidth = this.getWidth();
    final int coverFlowCenter = coverFlowWidth / 2;
    final int childWidth = item.getWidth();
    final int childHeight = item.getHeight();
    final int childCenter = item.getLeft() + childWidth / 2;

    // Use coverflow width when its defined as automatic.
    final int actionDistance = (this.actionDistance == ACTION_DISTANCE_AUTO) ? (int) ((coverFlowWidth + childWidth) / 2.0f) : this.actionDistance;

    // Calculate the abstract amount for all effects.
    final float effectsAmount = Math.min(1.0f, Math.max(-1.0f, (1.0f / actionDistance) * (childCenter - coverFlowCenter)));

    // Clear previous transformations and set transformation type (matrix + alpha).
    t.clear();
    t.setTransformationType(Transformation.TYPE_BOTH);

    // Alpha
    if (this.unselectedAlpha != 1) {
        final float alphaAmount = (this.unselectedAlpha - 1) * Math.abs(effectsAmount) + 1;
        t.setAlpha(alphaAmount);
    }

    // Saturation
    if (this.unselectedSaturation != 1) {
        // Pass over saturation to the wrapper.
        final float saturationAmount = (this.unselectedSaturation - 1) * Math.abs(effectsAmount) + 1;
        item.setSaturation(saturationAmount);
    }

    final Matrix imageMatrix = t.getMatrix();

    // Apply rotation.
    if (this.maxRotation != 0) {
        final int rotationAngle = (int) (-effectsAmount * this.maxRotation);
        this.transformationCamera.save();
        this.transformationCamera.rotateY(rotationAngle);
        this.transformationCamera.getMatrix(imageMatrix);
        this.transformationCamera.restore();
    }

    // Zoom.
    if (this.unselectedScale != 1) {
        final float zoomAmount = (this.unselectedScale - 1) * Math.abs(effectsAmount) + 1;
        // Calculate the scale anchor (y anchor can be altered)
        final float translateX = childWidth / 2.0f;
        final float translateY = childHeight * this.scaleDownGravity;
        imageMatrix.preTranslate(-translateX, -translateY);
        imageMatrix.postScale(zoomAmount, zoomAmount);
        imageMatrix.postTranslate(translateX, translateY);
    }

    return true;
}

Java Code Examples for android.view.animation.Transformation#setAlpha()