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Enable change of repeat count value and support animator listeners #134

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Enable change of repeat count value and support animator listeners #134

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30 changes: 30 additions & 0 deletions shimmer/src/main/java/com/facebook/shimmer/ShimmerDrawable.java
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@

package com.facebook.shimmer;

import android.animation.Animator;
import android.animation.ValueAnimator;
import android.graphics.Canvas;
import android.graphics.ColorFilter;
Expand All @@ -22,6 +23,7 @@
import android.graphics.Shader;
import android.graphics.drawable.Drawable;
import android.view.animation.LinearInterpolator;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;

Expand Down Expand Up @@ -171,6 +173,34 @@ public int getOpacity() {
: PixelFormat.OPAQUE;
}

public void setRepeatCount(int count) {
if (mValueAnimator != null) {
mValueAnimator.setRepeatCount(count);
}
}

public int getRepeatCount() {
return mValueAnimator != null ? mValueAnimator.getRepeatCount() : 0;
}

public void addAnimatorListener(Animator.AnimatorListener listener) {
if (mValueAnimator != null) {
mValueAnimator.addListener(listener);
}
}

public void removeAnimatorListener(Animator.AnimatorListener listener) {
if (mValueAnimator != null) {
mValueAnimator.removeListener(listener);
}
}

public void removeAllAnimatorListeners() {
if (mValueAnimator != null) {
mValueAnimator.removeAllListeners();
}
}

private float offset(float start, float end, float percent) {
return start + (end - start) * percent;
}
Expand Down
22 changes: 22 additions & 0 deletions shimmer/src/main/java/com/facebook/shimmer/ShimmerFrameLayout.java
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@

package com.facebook.shimmer;

import android.animation.Animator;
import android.annotation.TargetApi;
import android.content.Context;
import android.content.res.TypedArray;
Expand Down Expand Up @@ -201,4 +202,25 @@ public void setStaticAnimationProgress(float value) {
public void clearStaticAnimationProgress() {
mShimmerDrawable.clearStaticAnimationProgress();
}

public void addAnimatorListener(Animator.AnimatorListener listener) {
mShimmerDrawable.addAnimatorListener(listener);
}

public void removeAnimatorListener(Animator.AnimatorListener listener) {
mShimmerDrawable.removeAnimatorListener(listener);
}

public void removeAllAnimatorListeners() {
mShimmerDrawable.removeAllAnimatorListeners();
}

public void setRepeatCount(int count) {
mShimmerDrawable.setRepeatCount(count);
}

public int getRepeatCount() {
return mShimmerDrawable.getRepeatCount();
}

}