ExpectAnim

期待動畫

描述你的動畫並運行！

 new ExpectAnim ()

                . expect ( avatar )
                . toBe (
                    Expectations ...
                )
                . toAnimation ()
                . start ();

下載

在你的模組中

compile ' com.github.florent37:expectanim:1.0.8 '

此代碼描述了上面的視頻

 new ExpectAnim ()

                . expect ( avatar )
                . toBe (
                        bottomOfParent (). withMarginDp ( 16 ),
                        leftOfParent (). withMarginDp ( 16 ),
                        width ( 40 ). toDp (). keepRatio ()
                )

                . expect ( name )
                . toBe (
                        toRightOf ( avatar ). withMarginDp ( 16 ),
                        sameCenterVerticalAs ( avatar ),
                        toHaveTextColor ( Color . WHITE )
                )

                . expect ( subname )
                . toBe (
                        toRightOf ( name ). withMarginDp ( 5 ),
                        sameCenterVerticalAs ( name ),
                        toHaveTextColor ( Color . WHITE )
                )

                . expect ( follow )
                . toBe (
                        rightOfParent (). withMarginDp ( 4 ),
                        bottomOfParent (). withMarginDp ( 12 ),
                        toHaveBackgroundAlpha ( 0f )
                )

                . expect ( message )
                . toBe (
                        aboveOf ( follow ). withMarginDp ( 4 ),
                        rightOfParent (). withMarginDp ( 4 ),
                        toHaveBackgroundAlpha ( 0f )
                )

                . expect ( bottomLayout )
                . toBe (
                        atItsOriginalPosition ()
                )

                . expect ( content )
                . toBe (
                        atItsOriginalPosition (),
                        visible ()
                )

                . toAnimation ()
                . setDuration ( 1500 )

                . start ();

跟隨滾動

使用setPercent應用程式修改動畫的目前步驟

滾動視圖範例

 this . expectAnimMove = new ExpectAnim ()
                . expect ( username )
                . toBe (
                        toRightOf ( avatar ). withMarginDp ( 16 ),
                        sameCenterVerticalAs ( avatar ),
                        alpha ( 0.5f )
                )

                . expect ( avatar )
                . toBe (
                        topOfParent (),
                        leftOfParent (). withMarginDp ( 16 ),
                        scale ( 0.5f , 0.5f )
                )
                . expect ( follow )
                . toBe (
                        rightOfParent (). withMarginDp ( 16 ),
                        sameCenterVerticalAs ( avatar )
                )

                . expect ( backbground )
                . toBe (
                        height ( height ). withGravity ( Gravity . LEFT | Gravity . START , Gravity . TOP )
                )

                . toAnimation ();

scrollView . setOnScrollChangeListener ( new NestedScrollView . OnScrollChangeListener () {
    @ Override
    public void onScrollChange ( NestedScrollView v , int scrollX , int scrollY , int oldScrollX , int oldScrollY ) {
        final float percent = ( scrollY * 1f ) / v . getMaxScrollAmount ();

        expectAnimMove . setPercent ( percent );
    }
});

康卡特

您可以使用ExpectAnim.concat （靜態方法）一個接一個地播放動畫

 ExpectAnim.concat(
                new ExpectAnim()
                        .expect(image1)
                        .toBe(
                                withCameraDistance(500f),
                                flippedHorizontally()
                        )
                        .toAnimation()
                        .setDuration(1000),
                new ExpectAnim()
                        .expect(image2)
                        .toBe(
                                withCameraDistance(1000f),
                                flippedVertically()
                        )
                        .toAnimation()
                        .setDuration(500)
                )
                .start()

直接申請

使用setNow直接套用轉換

 new ExpectAnim ()
                . expect ( view )
                . toBe (
                        outOfScreen ( Gravity . BOTTOM )
                )
                . toAnimation ()
                . setNow ();

重置

使用reset返回視圖的初始狀態

 expectAnim . reset ():

期望清單

 new ExpectAnim()
                .expect(view)
                .toBe(

                    //.withMargin(marginPx)
                    //.withMarginDp(margin)
                    //.withMarginDimen(R.dimen.margin)

                    toRightOf(view)
                    toLeftOf(view)
                    belowOf(view)
                    aboveOf(view)

                    atItsOriginalPosition()


                    sameCenterAs(view, horizontal, vertical)
                    sameCenterHorizontalAs(view)
                    sameCenterVerticalAs(view)
                    centerInParent(horizontal, vertical)
                    centerVerticalInParent()
                    centerHorizontalInParent()

                    centerBetweenViews(view1, view2, horizontal, vertical)
                    centerBetweenViewAndParent(otherView, horizontal, vertical, toBeOnRight, toBeOnBottom)

                    topOfParent()
                    rightOfParent()
                    bottomOfParent()
                    leftOfParent()

                    alignBottom(otherView)
                    alignTop(otherView)
                    alignLeft(otherView)
                    alignRight(otherView)

                    outOfScreen(gravitiy)  //Gravity.LEFT / Gravity.RIGHT / Gravity.TOP / Gravity.BOTTOM

                    alpha(alpha)
                    sameAlphaAs(otherView)
                    visible()
                    invisible()

                    //.keepRatio()
                    //.withGravity(horizontalGravity, verticalGravity)

                    atItsOriginalScale()

                    scale(scaleX, scaleY)
                    height(height)
                    width(width)
                    sameScaleAs(otherView)
                    sameWidthAs(otherView)
                    sameHeightAs(otherView)


                    toHaveTextColor(textColor)
                    toHaveBackgroundAlpha(alpha)

                    rotated(rotation)
                    vertical(bottomOfViewAtLeft)
                    atItsOriginalRotation()
                )

混淆者

 -keep class com.github.florent37.expectanim.*{ *; }
-dontwarn com.github.florent37.expectanim.**

變更日誌

1.0.7

新增了開始延遲

1.0.6

新增了 ExpectAnim.concat

1.0.4

固定聽眾參考

1.0.3

Alpha 0 強制視圖不可見`

1.0.2

添加flips旋轉

flippedHorizontally() flippedVertically() flippedHorizontallyAndVertically() withCameraDistance(1000f)

1.0.1

添加rotations

製作人員

作者：弗洛朗‧尚皮尼

部落格：http://www.tutos-android-france.com/

Fiches Plateau Moto：https://www.fiches-plateau-moto.fr/

執照

 Copyright 2017 florent37, Inc.

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.