package com.ubt.jimu.picture.pagerecyclerview;

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ValueAnimator;
import android.view.MotionEvent;
import android.view.View;
import androidx.recyclerview.widget.RecyclerView;
import com.baidu.cloud.media.player.IMediaPlayer;

/* loaded from: classes2.dex */
public class PagerHelper {
    RecyclerView a = null;
    private MyOnScrollListener b = new MyOnScrollListener();
    private MyOnFlingListener c = new MyOnFlingListener();
    private int d = 0;
    private int e = 0;
    int f = 0;
    int g = 0;
    ORIENTATION h = ORIENTATION.HORIZONTAL;
    ValueAnimator i = null;
    private MyOnTouchListener j = new MyOnTouchListener();
    onPageChangeListener k;

    public class MyOnFlingListener extends RecyclerView.OnFlingListener {
        public MyOnFlingListener() {
        }

        @Override // androidx.recyclerview.widget.RecyclerView.OnFlingListener
        public boolean a(int i, int i2) {
            int width;
            int i3;
            PagerHelper pagerHelper = PagerHelper.this;
            if (pagerHelper.h == ORIENTATION.NULL) {
                return false;
            }
            int c = pagerHelper.c();
            PagerHelper pagerHelper2 = PagerHelper.this;
            if (pagerHelper2.h == ORIENTATION.VERTICAL) {
                i3 = pagerHelper2.d;
                if (i2 < 0) {
                    c--;
                } else if (i2 > 0) {
                    c++;
                }
                width = c * PagerHelper.this.a.getHeight();
            } else {
                int i4 = pagerHelper2.e;
                if (i < 0) {
                    c--;
                } else if (i > 0) {
                    c++;
                }
                width = c * PagerHelper.this.a.getWidth();
                i3 = i4;
            }
            if (width < 0) {
                width = 0;
            }
            PagerHelper pagerHelper3 = PagerHelper.this;
            ValueAnimator valueAnimator = pagerHelper3.i;
            if (valueAnimator == null) {
                new ValueAnimator();
                pagerHelper3.i = ValueAnimator.ofInt(i3, width);
                PagerHelper.this.i.setDuration(300L);
                PagerHelper.this.i.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { // from class: com.ubt.jimu.picture.pagerecyclerview.PagerHelper.MyOnFlingListener.1
                    @Override // android.animation.ValueAnimator.AnimatorUpdateListener
                    public void onAnimationUpdate(ValueAnimator valueAnimator2) {
                        int intValue = ((Integer) valueAnimator2.getAnimatedValue()).intValue();
                        PagerHelper pagerHelper4 = PagerHelper.this;
                        if (pagerHelper4.h == ORIENTATION.VERTICAL) {
                            PagerHelper.this.a.scrollBy(0, intValue - pagerHelper4.d);
                        } else {
                            PagerHelper.this.a.scrollBy(intValue - pagerHelper4.e, 0);
                        }
                    }
                });
                PagerHelper.this.i.addListener(new AnimatorListenerAdapter() { // from class: com.ubt.jimu.picture.pagerecyclerview.PagerHelper.MyOnFlingListener.2
                    @Override // android.animation.AnimatorListenerAdapter, android.animation.Animator.AnimatorListener
                    public void onAnimationEnd(Animator animator) {
                        PagerHelper pagerHelper4 = PagerHelper.this;
                        onPageChangeListener onpagechangelistener = pagerHelper4.k;
                        if (onpagechangelistener != null) {
                            onpagechangelistener.a(pagerHelper4.b());
                        }
                    }
                });
            } else {
                valueAnimator.cancel();
                PagerHelper.this.i.setIntValues(i3, width);
            }
            PagerHelper.this.i.start();
            return true;
        }
    }

    public class MyOnTouchListener implements View.OnTouchListener {
        public MyOnTouchListener() {
        }

        @Override // android.view.View.OnTouchListener
        public boolean onTouch(View view, MotionEvent motionEvent) {
            if (motionEvent.getAction() != 0) {
                return false;
            }
            PagerHelper pagerHelper = PagerHelper.this;
            pagerHelper.f = pagerHelper.d;
            PagerHelper pagerHelper2 = PagerHelper.this;
            pagerHelper2.g = pagerHelper2.e;
            return false;
        }
    }

    enum ORIENTATION {
        HORIZONTAL,
        VERTICAL,
        NULL
    }

    public interface onPageChangeListener {
        void a(int i);
    }

    /* JADX INFO: Access modifiers changed from: private */
    public int c() {
        return this.h == ORIENTATION.VERTICAL ? this.f / this.a.getHeight() : this.g / this.a.getWidth();
    }

    /* JADX INFO: Access modifiers changed from: private */
    public int b() {
        if (this.h == ORIENTATION.VERTICAL) {
            return this.d / this.a.getHeight();
        }
        return this.e / this.a.getWidth();
    }

    public void a(RecyclerView recyclerView) {
        if (recyclerView != null) {
            this.a = recyclerView;
            recyclerView.setOnFlingListener(this.c);
            recyclerView.setOnScrollListener(this.b);
            recyclerView.setOnTouchListener(this.j);
            a();
            return;
        }
        throw new IllegalArgumentException("recycleView must be not null");
    }

    public class MyOnScrollListener extends RecyclerView.OnScrollListener {
        public MyOnScrollListener() {
        }

        @Override // androidx.recyclerview.widget.RecyclerView.OnScrollListener
        public void a(RecyclerView recyclerView, int i) {
            PagerHelper pagerHelper;
            ORIENTATION orientation;
            if (i != 0 || (orientation = (pagerHelper = PagerHelper.this).h) == ORIENTATION.NULL) {
                return;
            }
            ORIENTATION orientation2 = ORIENTATION.VERTICAL;
            int i2 = IMediaPlayer.MEDIA_ERROR_AUTH_FAILURE;
            int i3 = 0;
            if (orientation == orientation2) {
                if (Math.abs(pagerHelper.d - PagerHelper.this.f) > recyclerView.getHeight() / 2) {
                    if (PagerHelper.this.d - PagerHelper.this.f >= 0) {
                        i2 = 1000;
                    }
                    PagerHelper.this.c.a(i3, i2);
                }
            } else {
                if (Math.abs(pagerHelper.e - PagerHelper.this.g) > recyclerView.getWidth() / 2) {
                    if (PagerHelper.this.e - PagerHelper.this.g >= 0) {
                        i2 = 1000;
                    }
                    i3 = i2;
                }
            }
            i2 = 0;
            PagerHelper.this.c.a(i3, i2);
        }

        @Override // androidx.recyclerview.widget.RecyclerView.OnScrollListener
        public void a(RecyclerView recyclerView, int i, int i2) {
            PagerHelper.this.d += i2;
            PagerHelper.this.e += i;
        }
    }

    public void a() {
        RecyclerView.LayoutManager layoutManager = this.a.getLayoutManager();
        if (layoutManager != null) {
            if (layoutManager.b()) {
                this.h = ORIENTATION.VERTICAL;
            } else if (layoutManager.a()) {
                this.h = ORIENTATION.HORIZONTAL;
            } else {
                this.h = ORIENTATION.NULL;
            }
            ValueAnimator valueAnimator = this.i;
            if (valueAnimator != null) {
                valueAnimator.cancel();
            }
            this.g = 0;
            this.f = 0;
            this.e = 0;
            this.d = 0;
        }
    }

    public void a(onPageChangeListener onpagechangelistener) {
        this.k = onpagechangelistener;
    }
}