Java Code Examples for android.view.animation.PathInterpolator

The following are top voted examples for showing how to use android.view.animation.PathInterpolator. These examples are extracted from open source projects. You can vote up the examples you like and your votes will be used in our system to generate more good examples.
Example 1
Project: PropertyAnimatorDemo   File: InterpolatorPathActivity.java   View source code 6 votes vote down vote up
@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
@OnClick({R.id.bezier, R.id.go})
public void onClick(View view) {
    switch (view.getId()) {
        case R.id.bezier:
            Intent intent = new Intent(InterpolatorPathActivity.this, BrizerActivity.class);
            startActivity(intent);
            break;
        case R.id.go:
            Path path = new Path();
            path.moveTo(X, Y);
            path.quadTo(800, Y, 800, 800);
            ObjectAnimator objectAnimator1 = new ObjectAnimator().ofFloat(image, "x", "y", path);
            objectAnimator1.setDuration(3000);
            objectAnimator1.setInterpolator(new PathInterpolator(0.9f, 0.1f, 0.5f, 0.9f));

            objectAnimator1.start();
            break;
    }
}
 
Example 2
Project: Orin   File: AbsSlidingMusicPanelActivity.java   View source code 6 votes vote down vote up
private void animateNavigationBarColor(int color) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        if (navigationBarColorAnimator != null) navigationBarColorAnimator.cancel();
        navigationBarColorAnimator = ValueAnimator
                .ofArgb(getWindow().getNavigationBarColor(), color)
                .setDuration(ViewUtil.PHONOGRAPH_ANIM_TIME);
        navigationBarColorAnimator.setInterpolator(new PathInterpolator(0.4f, 0f, 1f, 1f));
        navigationBarColorAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @TargetApi(Build.VERSION_CODES.LOLLIPOP)
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                AbsSlidingMusicPanelActivity.super.setNavigationbarColor((Integer) animation.getAnimatedValue());
            }
        });
        navigationBarColorAnimator.start();
    }
}
 
Example 3
Project: learn-newFeatures_Android_5.0   File: AnimationFragment.java   View source code 6 votes vote down vote up
private void curved(){
	Path path = new Path();
	//path.moveTo(view.getX(), view.getY());
	//path.lineTo(200, 200);
	//path.lineTo(600, 600);
	//path.arcTo(r,0,180,false);
	//path.rQuadTo(500,300,300,700);
	//path.cubicTo(100,100,500,300,300,700);
	//path.rCubicTo(100,100,500,300,300,700);
	//path.addArc(100,100,1000,700,-180,180);
	//path.cubicTo(100,100,200,200,300,300);
	path.moveTo(100,100);
	path.quadTo(1000,300,300,700);


	ObjectAnimator mAnimator = ObjectAnimator.ofFloat(curved, View.X, View.Y, path);

	Path p = new Path();
	p.lineTo(0.6f, 0.9f);
	p.lineTo(0.75f, 0.2f);
	p.lineTo(1f, 1f);
	mAnimator.setInterpolator(new PathInterpolator(p));

	mAnimator.setDuration(3000);
	mAnimator.start();
}
 
Example 4
Project: material-components-android   File: MotionSpecTest.java   View source code 6 votes vote down vote up
@Test
public void validateSetOfObjectAnimatorAlphaMotionTiming() {
  MotionSpec spec =
      MotionSpec.createFromResource(
          activityTestRule.getActivity(), R.animator.valid_set_of_object_animator_motion_spec);
  MotionTiming alpha = spec.getTiming("alpha");

  assertEquals(3, alpha.getDelay());
  assertEquals(5, alpha.getDuration());
  if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
    assertThat(alpha.getInterpolator(), instanceOf(PathInterpolator.class));
  } else {
    assertThat(alpha.getInterpolator(), instanceOf(FastOutLinearInInterpolator.class));
  }
  assertEquals(7, alpha.getRepeatCount());
  assertEquals(ValueAnimator.RESTART, alpha.getRepeatMode());
}
 
Example 5
Project: material-components-android   File: MotionSpecTest.java   View source code 6 votes vote down vote up
@Test
public void validateSetOfObjectAnimatorTranslationMotionTiming() {
  MotionSpec spec =
      MotionSpec.createFromResource(
          activityTestRule.getActivity(), R.animator.valid_set_of_object_animator_motion_spec);
  MotionTiming translation = spec.getTiming("translation");

  assertEquals(11, translation.getDelay());
  assertEquals(13, translation.getDuration());
  if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
    assertThat(translation.getInterpolator(), instanceOf(PathInterpolator.class));
  } else {
    assertThat(translation.getInterpolator(), instanceOf(FastOutSlowInInterpolator.class));
  }
  assertEquals(17, translation.getRepeatCount());
  assertEquals(ValueAnimator.REVERSE, translation.getRepeatMode());
}
 
Example 6
Project: SpaceLaunchNow-Android   File: Utils.java   View source code 6 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static void animateViewColor(View v, int startColor, int endColor) {

    ObjectAnimator animator = ObjectAnimator.ofObject(v, "backgroundColor",
            new ArgbEvaluator(), startColor, endColor);

    animator.setInterpolator(new PathInterpolator(0.4f, 0f, 1f, 1f));
    animator.setDuration(COLOR_ANIMATION_DURATION);
    animator.start();
}
 
Example 7
Project: GitHub   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
public static Interpolator create(Path path) {
    return new PathInterpolator(path);
}
 
Example 8
Project: GitHub   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
public static Interpolator create(float controlX, float controlY) {
    return new PathInterpolator(controlX, controlY);
}
 
Example 9
Project: GitHub   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
public static Interpolator create(float controlX1, float controlY1,
        float controlX2, float controlY2) {
    return new PathInterpolator(controlX1, controlY1, controlX2, controlY2);
}
 
Example 10
Project: LaunchEnr   File: FlingAnimationUtils.java   View source code 5 votes vote down vote up
private Interpolator getInterpolator(float startGradient, float velocityFactor) {
    if (startGradient != mCachedStartGradient
            || velocityFactor != mCachedVelocityFactor) {
        float speedup = mSpeedUpFactor * (1.0f - velocityFactor);
        mInterpolator = new PathInterpolator(speedup,
                speedup * startGradient,
                mLinearOutSlowInX2, mY2);
        mCachedStartGradient = startGradient;
        mCachedVelocityFactor = velocityFactor;
    }
    return mInterpolator;
}
 
Example 11
Project: LaunchEnr   File: FlingAnimationUtils.java   View source code 5 votes vote down vote up
private AnimatorProperties getDismissingProperties(float currValue, float endValue,
        float velocity, float maxDistance) {
    float maxLengthSeconds = (float) (mMaxLengthSeconds
            * Math.pow(Math.abs(endValue - currValue) / maxDistance, 0.5f));
    float diff = Math.abs(endValue - currValue);
    float velAbs = Math.abs(velocity);
    float y2 = calculateLinearOutFasterInY2(velAbs);

    float startGradient = y2 / LINEAR_OUT_FASTER_IN_X2;
    Interpolator mLinearOutFasterIn = new PathInterpolator(0, 0, LINEAR_OUT_FASTER_IN_X2, y2);
    float durationSeconds = startGradient * diff / velAbs;
    if (durationSeconds <= maxLengthSeconds) {
        mAnimatorProperties.interpolator = mLinearOutFasterIn;
    } else if (velAbs >= mMinVelocityPxPerSecond) {

        // Cross fade between linear-out-faster-in and linear interpolator with current
        // velocity.
        durationSeconds = maxLengthSeconds;
        VelocityInterpolator velocityInterpolator
                = new VelocityInterpolator(durationSeconds, velAbs, diff);
        InterpolatorInterpolator superInterpolator = new InterpolatorInterpolator(
                velocityInterpolator, mLinearOutFasterIn, Interpolators.LINEAR_OUT_SLOW_IN);
        mAnimatorProperties.interpolator = superInterpolator;
    } else {

        // Just use a normal interpolator which doesn't take the velocity into account.
        durationSeconds = maxLengthSeconds;
        mAnimatorProperties.interpolator = Interpolators.FAST_OUT_LINEAR_IN;
    }
    mAnimatorProperties.duration = (long) (durationSeconds * 1000);
    return mAnimatorProperties;
}
 
Example 12
Project: Orin   File: ViewUtil.java   View source code 5 votes vote down vote up
private static Animator createColorAnimator(Object target, String propertyName, @ColorInt int startColor, @ColorInt int endColor) {
    ObjectAnimator animator;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        animator = ObjectAnimator.ofArgb(target, propertyName, startColor, endColor);
    } else {
        animator = ObjectAnimator.ofInt(target, propertyName, startColor, endColor);
        animator.setEvaluator(new ArgbEvaluator());
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        animator.setInterpolator(new PathInterpolator(0.4f, 0f, 1f, 1f));
    }
    animator.setDuration(PHONOGRAPH_ANIM_TIME);
    return animator;
}
 
Example 13
Project: AndroidAnimationTools   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static Interpolator create(Path path) {
    return new PathInterpolator(path);
}
 
Example 14
Project: AndroidAnimationTools   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static Interpolator create(float controlX, float controlY) {
    return new PathInterpolator(controlX, controlY);
}
 
Example 15
Project: AndroidAnimationTools   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static Interpolator create(float controlX1, float controlY1,
                                  float controlX2, float controlY2) {
    return new PathInterpolator(controlX1, controlY1, controlX2, controlY2);
}
 
Example 16
Project: boohee_v5.6   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
public static Interpolator create(Path path) {
    return new PathInterpolator(path);
}
 
Example 17
Project: boohee_v5.6   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
public static Interpolator create(float controlX, float controlY) {
    return new PathInterpolator(controlX, controlY);
}
 
Example 18
Project: boohee_v5.6   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
public static Interpolator create(float controlX1, float controlY1, float controlX2, float controlY2) {
    return new PathInterpolator(controlX1, controlY1, controlX2, controlY2);
}
 
Example 19
Project: android-dialer   File: PathInterpolatorCompat.java   View source code 5 votes vote down vote up
public static Interpolator create(
    float controlX1, float controlY1, float controlX2, float controlY2) {
  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
    return new PathInterpolator(controlX1, controlY1, controlX2, controlY2);
  }
  return new PathInterpolatorBase(controlX1, controlY1, controlX2, controlY2);
}
 
Example 20
Project: SmartRefreshLayout   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
public static Interpolator create(float controlX, float controlY) {
    return new PathInterpolator(controlX, controlY);
}
 
Example 21
Project: SmartRefreshLayout   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
public static Interpolator create(float controlX1, float controlY1,
        float controlX2, float controlY2) {
    return new PathInterpolator(controlX1, controlY1, controlX2, controlY2);
}
 
Example 22
Project: RetroMusicPlayer   File: AbsSlidingMusicPanelActivity.java   View source code 5 votes vote down vote up
private void animateNavigationBarColor(int color) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        if (navigationBarColorAnimator != null) navigationBarColorAnimator.cancel();
        navigationBarColorAnimator = ValueAnimator.ofArgb(getWindow().getNavigationBarColor(), color).setDuration(ViewUtil.RETRO_MUSIC_ANIM_TIME);
        navigationBarColorAnimator.setInterpolator(new PathInterpolator(0.4f, 0f, 1f, 1f));
        navigationBarColorAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
            @TargetApi(Build.VERSION_CODES.LOLLIPOP)
            @Override
            public void onAnimationUpdate(ValueAnimator animation) {
                AbsSlidingMusicPanelActivity.super.setNavigationbarColor((Integer) animation.getAnimatedValue());
            }
        });
        navigationBarColorAnimator.start();
    }
}
 
Example 23
Project: permissionsModule   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
public static Interpolator create(Path path) {
    return new PathInterpolator(path);
}
 
Example 24
Project: permissionsModule   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
public static Interpolator create(float controlX1, float controlY1,
        float controlX2, float controlY2) {
    return new PathInterpolator(controlX1, controlY1, controlX2, controlY2);
}
 
Example 25
Project: AndroidPhotoFilters   File: BezierSpline.java   View source code 5 votes vote down vote up
private static int[] getOutputPointsForNewerDevices(Point[] knots) {

        Point[] controlPoints = calculateControlPoints(knots);
        Path path = new Path();
        path.moveTo(0, 0);
        path.lineTo(knots[0].x / 255.0f, knots[0].y / 255.0f);
        path.moveTo(knots[0].x / 255.0f, knots[0].y / 255.0f);

        for (int index = 1; index < knots.length; index++) {
            path.quadTo(
                    controlPoints[index - 1].x / 255.0f,
                    controlPoints[index - 1].y / 255.0f,
                    knots[index].x / 255.0f,
                    knots[index].y / 255.0f
            );
            path.moveTo(knots[index].x / 255.0f, knots[index].y / 255.0f);
        }

        path.lineTo(1, 1);
        path.moveTo(1, 1);

        float[] allPoints = new float[256];

        for (int x = 0; x < 256; x++) {
            PathInterpolator pathInterpolator = new PathInterpolator(path);
            allPoints[x] = 255.0f * pathInterpolator.getInterpolation((float) x / 255.0f);
        }

        allPoints[0] = knots[0].y;
        allPoints[255] = knots[knots.length - 1].y;
        return validateCurve(allPoints);
    }
 
Example 26
Project: PhotoFilters-android   File: BezierSpline.java   View source code 5 votes vote down vote up
private static int[] getOutputPointsForNewerDevices(Point[] knots) {

        Point[] controlPoints = calculateControlPoints(knots);
        Path path = new Path();
        path.moveTo(0, 0);
        path.lineTo(knots[0].x / 255.0f, knots[0].y / 255.0f);
        path.moveTo(knots[0].x / 255.0f, knots[0].y / 255.0f);

        for (int index = 1; index < knots.length; index++) {
            path.quadTo(
                    controlPoints[index - 1].x / 255.0f,
                    controlPoints[index - 1].y / 255.0f,
                    knots[index].x / 255.0f,
                    knots[index].y / 255.0f
            );
            path.moveTo(knots[index].x / 255.0f, knots[index].y / 255.0f);
        }

        path.lineTo(1, 1);
        path.moveTo(1, 1);

        float[] allPoints = new float[256];

        for (int x = 0; x < 256; x++) {
            PathInterpolator pathInterpolator = new PathInterpolator(path);
            allPoints[x] = 255.0f * pathInterpolator.getInterpolation((float) x / 255.0f);
        }

        allPoints[0] = knots[0].y;
        allPoints[255] = knots[knots.length - 1].y;
        return validateCurve(allPoints);
    }
 
Example 27
Project: RxTools   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static Interpolator create(Path path) {
    return new PathInterpolator(path);
}
 
Example 28
Project: RxTools   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static Interpolator create(float controlX, float controlY) {
    return new PathInterpolator(controlX, controlY);
}
 
Example 29
Project: Android-SpinKit   File: PathInterpolatorCompatApi21.java   View source code 5 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static Interpolator create(Path path) {
    return new PathInterpolator(path);
}
 
Example 30
Project: ProgressRoundButton   File: AnimButtonLayout.java   View source code 5 votes vote down vote up
private void init(Context context, AttributeSet attributeSet) {
    if (Build.VERSION.SDK_INT >= 21) {
        mInterpolator = new PathInterpolator(0.33f, 0f, 0.33f, 1);
    } else {
        mInterpolator = new AccelerateDecelerateInterpolator();
    }
    mShadowDrawable = getResources().getDrawable(R.drawable.gradient_layout_shadow);
    mDensity = getResources().getDisplayMetrics().density;
}
 
Example 31
Project: Phonograph   File: AbsSlidingMusicPanelActivity.java   View source code 5 votes vote down vote up
private void animateNavigationBarColor(int color) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        if (navigationBarColorAnimator != null) navigationBarColorAnimator.cancel();
        navigationBarColorAnimator = ValueAnimator
                .ofArgb(getWindow().getNavigationBarColor(), color)
                .setDuration(ViewUtil.PHONOGRAPH_ANIM_TIME);
        navigationBarColorAnimator.setInterpolator(new PathInterpolator(0.4f, 0f, 1f, 1f));
        navigationBarColorAnimator.addUpdateListener(animation -> AbsSlidingMusicPanelActivity.super.setNavigationbarColor((Integer) animation.getAnimatedValue()));
        navigationBarColorAnimator.start();
    }
}
 
Example 32
Project: Phonograph   File: ViewUtil.java   View source code 5 votes vote down vote up
private static Animator createColorAnimator(Object target, String propertyName, @ColorInt int startColor, @ColorInt int endColor) {
    ObjectAnimator animator;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        animator = ObjectAnimator.ofArgb(target, propertyName, startColor, endColor);
    } else {
        animator = ObjectAnimator.ofInt(target, propertyName, startColor, endColor);
        animator.setEvaluator(new ArgbEvaluator());
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        animator.setInterpolator(new PathInterpolator(0.4f, 0f, 1f, 1f));
    }
    animator.setDuration(PHONOGRAPH_ANIM_TIME);
    return animator;
}
 
Example 33
Project: Dashchan   File: PullableWrapper.java   View source code 5 votes vote down vote up
public LollipopView(Wrapped wrapped, boolean top) {
	this.wrapped = new WeakReference<>(wrapped);
	this.top = top;
	Path startPath = new Path();
	startPath.lineTo(0.5f, 0f);
	startPath.cubicTo(0.7f, 0f, 0.6f, 1f, 1f, 1f);
	startInterpolator = new PathInterpolator(startPath);
	Path endPath = new Path();
	endPath.cubicTo(0.2f, 0f, 0.1f, 1f, 0.5f, 1f);
	endPath.lineTo(1f, 1f);
	endInterpolator = new PathInterpolator(endPath);
	ringPaint.setStyle(Paint.Style.STROKE);
	ringPaint.setStrokeCap(Paint.Cap.SQUARE);
	ringPaint.setStrokeJoin(Paint.Join.MITER);
}
 
Example 34
Project: Dashchan   File: CircularProgressBar.java   View source code 5 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public CircularProgressBar(Context context, AttributeSet attrs) {
	super(context, attrs);
	paint = new Paint(Paint.ANTI_ALIAS_FLAG);
	paint.setStyle(Paint.Style.STROKE);
	paint.setStrokeCap(Paint.Cap.SQUARE);
	paint.setStrokeJoin(Paint.Join.MITER);
	if (C.API_LOLLIPOP) {
		Path startPath = new Path();
		startPath.lineTo(0.5f, 0f);
		startPath.cubicTo(0.7f, 0f, 0.6f, 1f, 1f, 1f);
		lollipopStartInterpolator = new PathInterpolator(startPath);
		Path endPath = new Path();
		endPath.cubicTo(0.2f, 0f, 0.1f, 1f, 0.5f, 1f);
		endPath.lineTo(1f, 1f);
		lollipopEndInterpolator = new PathInterpolator(endPath);
		indeterminateDrawable = null;
		indeterminateDuration = 0;
	} else {
		lollipopStartInterpolator = null;
		lollipopEndInterpolator = null;
		TypedArray typedArray = context.obtainStyledAttributes(android.R.style.Widget_Holo_ProgressBar_Large,
				new int[] {android.R.attr.indeterminateDrawable, android.R.attr.indeterminateDuration});
		indeterminateDrawable = typedArray.getDrawable(0);
		indeterminateDuration = typedArray.getInteger(1, 3500);
		typedArray.recycle();
	}
}
 
Example 35
Project: SpaceLaunchNow-Android   File: Utils.java   View source code 5 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static void animateViewColor(View v, int startColor, int endColor) {

    ObjectAnimator animator = ObjectAnimator.ofObject(v, "backgroundColor",
            new ArgbEvaluator(), startColor, endColor);

    animator.setInterpolator(new PathInterpolator(0.4f, 0f, 1f, 1f));
    animator.setDuration(COLOR_ANIMATION_DURATION);
    animator.start();
}
 
Example 36
Project: SmartRefreshLayout   File: PathInterpolatorCompatApi21.java   View source code 4 votes vote down vote up
public static Interpolator create(Path path) {
    return new PathInterpolator(path);
}
 
Example 37
Project: permissionsModule   File: PathInterpolatorCompatApi21.java   View source code 4 votes vote down vote up
public static Interpolator create(float controlX, float controlY) {
    return new PathInterpolator(controlX, controlY);
}
 
Example 38
Project: RxTools   File: PathInterpolatorCompatApi21.java   View source code 4 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static Interpolator create(float controlX1, float controlY1,
                                  float controlX2, float controlY2) {
    return new PathInterpolator(controlX1, controlY1, controlX2, controlY2);
}
 
Example 39
Project: Android-SpinKit   File: PathInterpolatorCompatApi21.java   View source code 4 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static Interpolator create(float controlX, float controlY) {
    return new PathInterpolator(controlX, controlY);
}
 
Example 40
Project: Android-SpinKit   File: PathInterpolatorCompatApi21.java   View source code 4 votes vote down vote up
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public static Interpolator create(float controlX1, float controlY1,
                                  float controlX2, float controlY2) {
    return new PathInterpolator(controlX1, controlY1, controlX2, controlY2);
}