564 lines
18 KiB
Java
564 lines
18 KiB
Java
package com.youth.banner;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.util.AttributeSet;
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import android.util.DisplayMetrics;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.FrameLayout;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.RelativeLayout;
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import android.widget.TextView;
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import androidx.viewpager.widget.PagerAdapter;
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import androidx.viewpager.widget.ViewPager;
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import com.youth.banner.listener.OnBannerClickListener;
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import com.youth.banner.listener.OnBannerListener;
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import com.youth.banner.loader.ImageLoaderInterface;
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import com.youth.banner.view.BannerViewPager;
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import java.lang.reflect.Field;
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import java.util.ArrayList;
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import java.util.List;
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/* loaded from: classes2.dex */
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public class Banner extends FrameLayout implements ViewPager.OnPageChangeListener {
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private List<View> A;
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private List<ImageView> B;
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private Context C;
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private BannerViewPager D;
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private TextView E;
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private TextView F;
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private TextView G;
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private LinearLayout H;
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private LinearLayout I;
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private LinearLayout J;
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private ImageView K;
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private ImageLoaderInterface L;
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private BannerPagerAdapter M;
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private ViewPager.OnPageChangeListener N;
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private BannerScroller O;
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private OnBannerClickListener P;
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private OnBannerListener Q;
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private DisplayMetrics R;
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private WeakHandler S;
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private final Runnable T;
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public String a;
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private int b;
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private int c;
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private int d;
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private int e;
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private int f;
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private int g;
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private int h;
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private int i;
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private boolean j;
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private boolean k;
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private int l;
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private int m;
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private int n;
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private int o;
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private int p;
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private int q;
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private int r;
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private int s;
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private int t;
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private int u;
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private int v;
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private int x;
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private List<String> y;
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private List z;
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class BannerPagerAdapter extends PagerAdapter {
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BannerPagerAdapter() {
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}
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@Override // androidx.viewpager.widget.PagerAdapter
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public void destroyItem(ViewGroup viewGroup, int i, Object obj) {
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viewGroup.removeView((View) obj);
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}
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@Override // androidx.viewpager.widget.PagerAdapter
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public int getCount() {
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return Banner.this.A.size();
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}
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@Override // androidx.viewpager.widget.PagerAdapter
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public Object instantiateItem(ViewGroup viewGroup, final int i) {
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viewGroup.addView((View) Banner.this.A.get(i));
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View view = (View) Banner.this.A.get(i);
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if (Banner.this.P != null) {
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view.setOnClickListener(new View.OnClickListener() { // from class: com.youth.banner.Banner.BannerPagerAdapter.1
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@Override // android.view.View.OnClickListener
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public void onClick(View view2) {
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Log.e(Banner.this.a, "你正在使用旧版点击事件接口，下标是从1开始，为了体验请更换为setOnBannerListener，下标从0开始计算");
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Banner.this.P.OnBannerClick(i);
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}
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});
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}
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if (Banner.this.Q != null) {
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view.setOnClickListener(new View.OnClickListener() { // from class: com.youth.banner.Banner.BannerPagerAdapter.2
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@Override // android.view.View.OnClickListener
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public void onClick(View view2) {
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Banner.this.Q.OnBannerClick(Banner.this.c(i));
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}
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});
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}
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return view;
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}
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@Override // androidx.viewpager.widget.PagerAdapter
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public boolean isViewFromObject(View view, Object obj) {
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return view == obj;
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}
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}
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public Banner(Context context) {
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this(context, null);
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}
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private void setImageList(List<?> list) {
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if (list == null || list.size() <= 0) {
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this.K.setVisibility(0);
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Log.e(this.a, "The image data set is empty.");
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return;
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}
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this.K.setVisibility(8);
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e();
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int i = 0;
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while (i <= this.s + 1) {
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ImageLoaderInterface imageLoaderInterface = this.L;
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View createImageView = imageLoaderInterface != null ? imageLoaderInterface.createImageView(this.C) : null;
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if (createImageView == null) {
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createImageView = new ImageView(this.C);
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}
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setScaleType(createImageView);
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Object obj = i == 0 ? list.get(this.s - 1) : i == this.s + 1 ? list.get(0) : list.get(i - 1);
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this.A.add(createImageView);
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ImageLoaderInterface imageLoaderInterface2 = this.L;
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if (imageLoaderInterface2 != null) {
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imageLoaderInterface2.displayImage(this.C, obj, createImageView);
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} else {
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Log.e(this.a, "Please set images loader.");
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}
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i++;
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}
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}
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private void setScaleType(View view) {
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if (view instanceof ImageView) {
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ImageView imageView = (ImageView) view;
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switch (this.x) {
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case 0:
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imageView.setScaleType(ImageView.ScaleType.CENTER);
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break;
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case 1:
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imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
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break;
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case 2:
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imageView.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
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break;
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case 3:
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imageView.setScaleType(ImageView.ScaleType.FIT_CENTER);
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break;
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case 4:
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imageView.setScaleType(ImageView.ScaleType.FIT_END);
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break;
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case 5:
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imageView.setScaleType(ImageView.ScaleType.FIT_START);
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break;
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case 6:
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imageView.setScaleType(ImageView.ScaleType.FIT_XY);
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break;
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case 7:
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imageView.setScaleType(ImageView.ScaleType.MATRIX);
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break;
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}
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}
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}
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@Override // android.view.ViewGroup, android.view.View
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public boolean dispatchTouchEvent(MotionEvent motionEvent) {
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if (this.j) {
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int action = motionEvent.getAction();
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if (action == 1 || action == 3 || action == 4) {
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b();
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} else if (action == 0) {
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c();
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}
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}
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return super.dispatchTouchEvent(motionEvent);
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}
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@Override // androidx.viewpager.widget.ViewPager.OnPageChangeListener
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public void onPageScrollStateChanged(int i) {
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ViewPager.OnPageChangeListener onPageChangeListener = this.N;
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if (onPageChangeListener != null) {
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onPageChangeListener.onPageScrollStateChanged(i);
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}
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if (i == 0) {
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int i2 = this.t;
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if (i2 == 0) {
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this.D.a(this.s, false);
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return;
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} else {
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if (i2 == this.s + 1) {
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this.D.a(1, false);
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return;
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}
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return;
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}
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}
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if (i != 1) {
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return;
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}
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int i3 = this.t;
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int i4 = this.s;
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if (i3 == i4 + 1) {
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this.D.a(1, false);
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} else if (i3 == 0) {
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this.D.a(i4, false);
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}
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}
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@Override // androidx.viewpager.widget.ViewPager.OnPageChangeListener
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public void onPageScrolled(int i, float f, int i2) {
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ViewPager.OnPageChangeListener onPageChangeListener = this.N;
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if (onPageChangeListener != null) {
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onPageChangeListener.onPageScrolled(c(i), f, i2);
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}
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}
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@Override // androidx.viewpager.widget.ViewPager.OnPageChangeListener
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public void onPageSelected(int i) {
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this.t = i;
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ViewPager.OnPageChangeListener onPageChangeListener = this.N;
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if (onPageChangeListener != null) {
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onPageChangeListener.onPageSelected(c(i));
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}
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int i2 = this.g;
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if (i2 == 1 || i2 == 4 || i2 == 5) {
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List<ImageView> list = this.B;
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int i3 = this.v - 1;
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int i4 = this.s;
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list.get((i3 + i4) % i4).setImageResource(this.m);
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List<ImageView> list2 = this.B;
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int i5 = this.s;
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list2.get(((i - 1) + i5) % i5).setImageResource(this.l);
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this.v = i;
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}
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if (i == 0) {
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i = this.s;
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}
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if (i > this.s) {
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i = 1;
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}
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int i6 = this.g;
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if (i6 != 1) {
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if (i6 == 2) {
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this.G.setText(i + "/" + this.s);
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return;
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}
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if (i6 != 3) {
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if (i6 == 4) {
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this.E.setText(this.y.get(i - 1));
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return;
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} else {
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if (i6 != 5) {
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return;
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}
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this.E.setText(this.y.get(i - 1));
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return;
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}
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}
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this.F.setText(i + "/" + this.s);
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this.E.setText(this.y.get(i - 1));
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}
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}
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public void setOnPageChangeListener(ViewPager.OnPageChangeListener onPageChangeListener) {
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this.N = onPageChangeListener;
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}
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public Banner(Context context, AttributeSet attributeSet) {
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this(context, attributeSet, 0);
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}
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private void b(Context context, AttributeSet attributeSet) {
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this.A.clear();
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a(context, attributeSet);
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View inflate = LayoutInflater.from(context).inflate(this.n, (ViewGroup) this, true);
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this.K = (ImageView) inflate.findViewById(R$id.bannerDefaultImage);
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this.D = (BannerViewPager) inflate.findViewById(R$id.bannerViewPager);
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this.J = (LinearLayout) inflate.findViewById(R$id.titleView);
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this.H = (LinearLayout) inflate.findViewById(R$id.circleIndicator);
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this.I = (LinearLayout) inflate.findViewById(R$id.indicatorInside);
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this.E = (TextView) inflate.findViewById(R$id.bannerTitle);
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this.G = (TextView) inflate.findViewById(R$id.numIndicator);
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this.F = (TextView) inflate.findViewById(R$id.numIndicatorInside);
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this.K.setImageResource(this.f);
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f();
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}
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private void d() {
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this.B.clear();
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this.H.removeAllViews();
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this.I.removeAllViews();
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for (int i = 0; i < this.s; i++) {
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ImageView imageView = new ImageView(this.C);
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imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
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LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(this.c, this.d);
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int i2 = this.b;
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layoutParams.leftMargin = i2;
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layoutParams.rightMargin = i2;
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if (i == 0) {
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imageView.setImageResource(this.l);
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} else {
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imageView.setImageResource(this.m);
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}
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this.B.add(imageView);
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int i3 = this.g;
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if (i3 == 1 || i3 == 4) {
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this.H.addView(imageView, layoutParams);
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} else if (i3 == 5) {
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this.I.addView(imageView, layoutParams);
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}
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}
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}
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private void e() {
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this.A.clear();
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int i = this.g;
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if (i == 1 || i == 4 || i == 5) {
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d();
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return;
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}
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if (i == 3) {
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this.F.setText("1/" + this.s);
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return;
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}
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if (i == 2) {
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this.G.setText("1/" + this.s);
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}
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}
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private void f() {
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try {
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Field declaredField = ViewPager.class.getDeclaredField("j");
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declaredField.setAccessible(true);
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this.O = new BannerScroller(this.D.getContext());
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this.O.a(this.i);
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declaredField.set(this.D, this.O);
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} catch (Exception e) {
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Log.e(this.a, e.getMessage());
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}
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}
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private void g() {
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int i = this.s > 1 ? 0 : 8;
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int i2 = this.g;
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if (i2 == 1) {
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this.H.setVisibility(i);
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return;
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}
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if (i2 == 2) {
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this.G.setVisibility(i);
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return;
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}
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if (i2 == 3) {
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this.F.setVisibility(i);
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i();
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} else if (i2 == 4) {
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this.H.setVisibility(i);
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i();
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} else {
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if (i2 != 5) {
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return;
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}
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this.I.setVisibility(i);
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i();
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}
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}
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private void h() {
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this.t = 1;
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if (this.M == null) {
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this.M = new BannerPagerAdapter();
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this.D.a((ViewPager.OnPageChangeListener) this);
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}
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this.D.setAdapter(this.M);
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this.D.setFocusable(true);
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this.D.setCurrentItem(1);
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int i = this.u;
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if (i != -1) {
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this.H.setGravity(i);
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}
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if (!this.k || this.s <= 1) {
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this.D.setScrollable(false);
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} else {
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this.D.setScrollable(true);
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}
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if (this.j) {
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b();
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}
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}
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private void i() {
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if (this.y.size() != this.z.size()) {
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throw new RuntimeException("[Banner] --> The number of titles and images is different");
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}
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int i = this.p;
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if (i != -1) {
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this.J.setBackgroundColor(i);
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}
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int i2 = this.o;
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if (i2 != -1) {
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this.J.setLayoutParams(new RelativeLayout.LayoutParams(-1, i2));
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}
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int i3 = this.q;
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if (i3 != -1) {
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this.E.setTextColor(i3);
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}
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int i4 = this.r;
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if (i4 != -1) {
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this.E.setTextSize(0, i4);
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}
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List<String> list = this.y;
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if (list == null || list.size() <= 0) {
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return;
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}
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this.E.setText(this.y.get(0));
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this.E.setVisibility(0);
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this.J.setVisibility(0);
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}
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public void c() {
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this.S.b(this.T);
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}
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public Banner(Context context, AttributeSet attributeSet, int i) {
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super(context, attributeSet, i);
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this.a = "banner";
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this.b = 5;
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this.g = 1;
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this.h = 2000;
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this.i = 800;
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this.j = true;
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this.k = true;
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this.l = R$drawable.gray_radius;
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this.m = R$drawable.white_radius;
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this.n = R$layout.banner;
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this.s = 0;
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this.u = -1;
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this.v = 1;
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this.x = 1;
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this.S = new WeakHandler();
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this.T = new Runnable() { // from class: com.youth.banner.Banner.1
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@Override // java.lang.Runnable
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public void run() {
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if (Banner.this.s <= 1 || !Banner.this.j) {
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return;
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}
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Banner banner = Banner.this;
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banner.t = (banner.t % (Banner.this.s + 1)) + 1;
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if (Banner.this.t == 1) {
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Banner.this.D.a(Banner.this.t, false);
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Banner.this.S.a(Banner.this.T);
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} else {
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Banner.this.D.setCurrentItem(Banner.this.t);
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Banner.this.S.a(Banner.this.T, Banner.this.h);
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}
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}
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};
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this.C = context;
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this.y = new ArrayList();
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this.z = new ArrayList();
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this.A = new ArrayList();
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this.B = new ArrayList();
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this.R = context.getResources().getDisplayMetrics();
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this.e = this.R.widthPixels / 80;
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b(context, attributeSet);
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}
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private void a(Context context, AttributeSet attributeSet) {
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if (attributeSet == null) {
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return;
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}
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TypedArray obtainStyledAttributes = context.obtainStyledAttributes(attributeSet, R$styleable.Banner);
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this.c = obtainStyledAttributes.getDimensionPixelSize(R$styleable.Banner_indicator_width, this.e);
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this.d = obtainStyledAttributes.getDimensionPixelSize(R$styleable.Banner_indicator_height, this.e);
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this.b = obtainStyledAttributes.getDimensionPixelSize(R$styleable.Banner_indicator_margin, 5);
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this.l = obtainStyledAttributes.getResourceId(R$styleable.Banner_indicator_drawable_selected, R$drawable.gray_radius);
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this.m = obtainStyledAttributes.getResourceId(R$styleable.Banner_indicator_drawable_unselected, R$drawable.white_radius);
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this.x = obtainStyledAttributes.getInt(R$styleable.Banner_image_scale_type, this.x);
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this.h = obtainStyledAttributes.getInt(R$styleable.Banner_delay_time, 2000);
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this.i = obtainStyledAttributes.getInt(R$styleable.Banner_scroll_time, 800);
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this.j = obtainStyledAttributes.getBoolean(R$styleable.Banner_is_auto_play, true);
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this.p = obtainStyledAttributes.getColor(R$styleable.Banner_title_background, -1);
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this.o = obtainStyledAttributes.getDimensionPixelSize(R$styleable.Banner_title_height, -1);
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this.q = obtainStyledAttributes.getColor(R$styleable.Banner_title_textcolor, -1);
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this.r = obtainStyledAttributes.getDimensionPixelSize(R$styleable.Banner_title_textsize, -1);
|
||
this.n = obtainStyledAttributes.getResourceId(R$styleable.Banner_banner_layout, this.n);
|
||
this.f = obtainStyledAttributes.getResourceId(R$styleable.Banner_banner_default_image, R$drawable.no_banner);
|
||
obtainStyledAttributes.recycle();
|
||
}
|
||
|
||
public int c(int i) {
|
||
int i2 = this.s;
|
||
int i3 = (i - 1) % i2;
|
||
return i3 < 0 ? i3 + i2 : i3;
|
||
}
|
||
|
||
public Banner b(int i) {
|
||
if (i == 5) {
|
||
this.u = 19;
|
||
} else if (i == 6) {
|
||
this.u = 17;
|
||
} else if (i == 7) {
|
||
this.u = 21;
|
||
}
|
||
return this;
|
||
}
|
||
|
||
public Banner b(List<?> list) {
|
||
this.z = list;
|
||
this.s = list.size();
|
||
return this;
|
||
}
|
||
|
||
public Banner a(ImageLoaderInterface imageLoaderInterface) {
|
||
this.L = imageLoaderInterface;
|
||
return this;
|
||
}
|
||
|
||
public void b() {
|
||
this.S.b(this.T);
|
||
this.S.a(this.T, this.h);
|
||
}
|
||
|
||
public Banner a(List<String> list) {
|
||
this.y = list;
|
||
return this;
|
||
}
|
||
|
||
public Banner a(int i) {
|
||
this.g = i;
|
||
return this;
|
||
}
|
||
|
||
public Banner a() {
|
||
g();
|
||
setImageList(this.z);
|
||
h();
|
||
return this;
|
||
}
|
||
|
||
public Banner a(OnBannerListener onBannerListener) {
|
||
this.Q = onBannerListener;
|
||
return this;
|
||
}
|
||
}
|