Sample code below will not compile since start() method doesn't return ArcAnimator object.

ArcAnimator arcAnimator = ArcAnimator.createArcShift(clipView, endX, endY, DEGREE, SIDE)
                    .setDuration(500)
                    .start();
``

Hello

I'm trying to use this library for displaying realtime degree(-90 to 90) from sensor.

So I made a method like below.

When I set -90 degree (defualt is 0), mSide is set as Side.RIGHT.

Problem is when I run this application (for 3 cases: -90, 0, 90), it goes clockwise direction

So help me please. Sorry for poor English

int [] xy0 = {500, 45};
int [] xyN90 = {45, 510};
int [] xyP90 = {950, 510};
int previousDegree = 0;

private void nowDegree(int nowDegree){
    int x = 0 , y = 0;
    setSide(nowDegree);
    startX = ViewHelper.getTranslationX(mIvNow);
    startY = ViewHelper.getTranslationY(mIvNow);
    ViewHelper.setTranslationX(mIvNow, startX);
    ViewHelper.setTranslationY(mIvNow, startY);

    if(nowDegree == -90){
        x = xyN90[0];
        y = xyN90[1];
    }else if(nowDegree == 0){
        x = xy0[0];
        y = xy0[1];
    }else if(nowDegree == 90){
        x = xyP90[0];
        y = xyP90[1];
    }

    ArcAnimator arcAnimator = ArcAnimator.createArcAnimator(mIvNow, x, y, Math.abs(nowDegree-previousDegree), mSide)
            .setDuration(1000);
    arcAnimator.start();
    mIvNow.setX(x);
    mIvNow.setY(y);
    previousDegree = nowDegree;
}

private void setSide(int degree){
    if(degree>previousDegree)
        mSide = Side.LEFT;
    else
        mSide = Side.RIGHT;
}

Hey,

I want to use the ArcAnimator library in my app for animating a fab button. However I am unable to set it up the way I like it.

In my code I use the ArcAnimator as follows but it does not work.

private ArcAnimator animation;

public void prepareAnim() { animation = ArcAnimator.createArcAnimator( fab, x, y, FAB_ANIM_ANGLE, FAB_ANIM_SIDE ); animation.setDuration(FAB_ANIM_DURATION); }

public void runAnim() { animation.start(); }

@Override protected void onCreate() { ...... prepareAnim(); Button button = ......; button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View runAnim(); } }); }

....

}

This does not seem to work. I do not want to setup the animation and then immediately run it when I press the button because it causes a small delay in the animation on older devices. So instead I'm setting up the animation before hand.

Can you please help me out understand how I can get this to work?

Sent from Mailbird

Error:A problem occurred configuring project ':arcsample'.

Could not resolve all dependencies for configuration ':arcsample:_debugCompile'. Could not find com.github.ozodrukh:CircularReveal:1.0.4. Searched in the following locations: https://jcenter.bintray.com/com/github/ozodrukh/CircularReveal/1.0.4/CircularReveal-1.0.4.pom https://jcenter.bintray.com/com/github/ozodrukh/CircularReveal/1.0.4/CircularReveal-1.0.4.aar

Sample app crashes when animation is completed.

java.lang.IllegalArgumentException: View must be inside RevealFrameLayout or RevealLinearLayout.
            at io.codetail.animation.ViewAnimationUtils.createCircularReveal(ViewAnimationUtils.java:52)
            at io.codetail.arcsample.TransitionLoopFragment.appearBluePair(TransitionLoopFragment.java:95)
            at io.codetail.arcsample.TransitionLoopFragment$1$1.onAnimationEnd(TransitionLoopFragment.java:82)
            at com.nineoldandroids.animation.ValueAnimator.endAnimation(ValueAnimator.java:1034)
            at com.nineoldandroids.animation.ValueAnimator.access$900(ValueAnimator.java:43)
            at com.nineoldandroids.animation.ValueAnimator$AnimationHandler.handleMessage(ValueAnimator.java:669)
            at android.os.Handler.dispatchMessage(Handler.java:99)
            at android.os.Looper.loop(Looper.java:137)
            at android.app.ActivityThread.main(ActivityThread.java:4745)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:511)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
            at dalvik.system.NativeStart.main(Native Method)

Hello, I looked at NineOldAndroids repository and saw that author said this:

NineOldAndroids is deprecated. No new development will be taking place. Existing versions will (of course) continue to function. New applications should use minSdkVersion="14" or higher which has access to the platform animation APIs.

ArcAnimator suports API>=14, so looks like you can remove this dependency, or this is will require too much work or API of NineOldAndroids is much nice then system provided? Do you have any plans on this?

I am asking because some other libraries depend on ArcAnimator and nineoldandroid increases method count.