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package com.artifex.mupdfdemo;
import android.annotation.SuppressLint;
import android.os.Build;
import android.view.View;
public class Stepper {
protected final View mPoster;
protected final Runnable mTask;
protected boolean mPending;
public Stepper(View v, Runnable r) {
mPoster = v;
mTask = r;
mPending = false;
}
@SuppressLint("NewApi")
public void prod() {
if (!mPending) {
mPending = true;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
mPoster.postOnAnimation(new Runnable() {
@Override
public void run() {
mPending = false;
mTask.run();
}
});
} else {
mPoster.post(new Runnable() {
@Override
public void run() {
mPending = false;
mTask.run();
}
});
}
}
}
}
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