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app/src/main/java/com/test/banner/banner/BannerDataActivity.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,157 @@ | ||
| package com.test.banner.banner; | ||
|
|
||
| import android.content.Context; | ||
| import android.content.Intent; | ||
| import android.os.Bundle; | ||
| import android.support.annotation.NonNull; | ||
| import android.support.v7.app.AppCompatActivity; | ||
| import android.util.Log; | ||
| import android.view.View; | ||
| import android.widget.ImageView; | ||
| import android.widget.TextView; | ||
| import android.widget.Toast; | ||
|
|
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| import com.bumptech.glide.Glide; | ||
| import com.bumptech.glide.load.engine.DiskCacheStrategy; | ||
| import com.bumptech.glide.request.RequestOptions; | ||
| import com.geek.banner.Banner; | ||
| import com.geek.banner.loader.BannerEntry; | ||
| import com.geek.banner.loader.ImageLoader; | ||
| import com.scwang.smartrefresh.layout.SmartRefreshLayout; | ||
| import com.scwang.smartrefresh.layout.api.RefreshLayout; | ||
| import com.scwang.smartrefresh.layout.listener.OnRefreshListener; | ||
| import com.test.banner.R; | ||
| import com.test.banner.bean.BannerItem; | ||
| import com.test.banner.utils.DateUtils; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.Random; | ||
|
|
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| import butterknife.BindView; | ||
| import butterknife.ButterKnife; | ||
|
|
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| /** | ||
| * @Author: HSL | ||
| * @Time: 2019/8/23 15:35 | ||
| * @E-mail: xxx@163.com | ||
| * @Description: 数据展示~ | ||
| */ | ||
| public class BannerDataActivity extends AppCompatActivity { | ||
|
|
||
| @BindView(R.id.pager_tv) | ||
| TextView pagerTv; | ||
| @BindView(R.id.banner) | ||
| Banner banner; | ||
| @BindView(R.id.pager_tv_2) | ||
| TextView pagerTv2; | ||
| @BindView(R.id.banner_2) | ||
| Banner banner2; | ||
| @BindView(R.id.pager_tv_3) | ||
| TextView pagerTv3; | ||
| @BindView(R.id.banner_mz) | ||
| Banner bannerMz; | ||
| @BindView(R.id.refresh_srl) | ||
| SmartRefreshLayout refreshSrl; | ||
|
|
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| private List<BannerItem> mData = new ArrayList<>(); | ||
|
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| public static void start(Context context) { | ||
| Intent starter = new Intent(context, BannerDataActivity.class); | ||
| context.startActivity(starter); | ||
| } | ||
|
|
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| @Override | ||
| protected void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
| setContentView(R.layout.activity_banner_data); | ||
| ButterKnife.bind(this); | ||
| initData(); | ||
| initBanner(banner); | ||
| initBanner(banner2); | ||
| initBanner(bannerMz); | ||
| refreshSrl.setOnRefreshListener(new OnRefreshListener() { | ||
| @Override | ||
| public void onRefresh(@NonNull RefreshLayout refreshLayout) { | ||
| refreshSrl.finishRefresh(); | ||
| int max = new Random().nextInt(5); | ||
| List<BannerItem> data = new ArrayList<>(); | ||
| for (int i = 0; i < mData.size(); i++) { | ||
| if (i > max || max == 0) break; | ||
| data.add(mData.get(i)); | ||
| } | ||
| pagerTv.setText(data.size() + "张"); | ||
| banner.loadImagePaths(data); | ||
| if (max < 2) { | ||
| banner2.loadImagePaths(data); | ||
| pagerTv2.setText(data.size() + "张"); | ||
| } else { | ||
| bannerMz.loadImagePaths(data); | ||
| pagerTv3.setText(data.size() + "张"); | ||
| } | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| private void initData() { | ||
| mData.add(new BannerItem(R.drawable.banner_1, "")); | ||
| mData.add(new BannerItem(R.drawable.banner_2, "")); | ||
| mData.add(new BannerItem(R.drawable.banner_3, "")); | ||
| mData.add(new BannerItem(R.drawable.banner_4, "")); | ||
| mData.add(new BannerItem(R.drawable.banner_5, "")); | ||
| pagerTv.setText("5张"); | ||
| pagerTv2.setText("5张"); | ||
| pagerTv3.setText("5张"); | ||
| } | ||
|
|
||
| private void initBanner(Banner banner) { | ||
| // 1. 创建设置BannerLoader | ||
| banner.setBannerLoader(new ImageLoader() { | ||
| @Override | ||
| public void loadView(Context context, BannerEntry entry, int position, View imageView) { | ||
| RequestOptions requestOptions = new RequestOptions() | ||
| .placeholder(R.drawable.banner_default) | ||
| .error(R.drawable.banner_default) | ||
| .diskCacheStrategy(DiskCacheStrategy.AUTOMATIC); | ||
| Glide.with(context).load(entry.getBannerPath()).apply(requestOptions).into((ImageView) imageView); | ||
| } | ||
| }); | ||
|
|
||
| // 2 设置页面点击事件 | ||
| banner.setOnBannerClickListener(new Banner.OnBannerClickListener() { | ||
| @Override | ||
| public void onBannerClick(int position) { | ||
| Toast.makeText(BannerDataActivity.this, "点击了：" + position, Toast.LENGTH_SHORT).show(); | ||
| } | ||
| }); | ||
|
|
||
| // 3 翻页事件 | ||
| banner.setBannerPagerChangedListener(new Banner.OnBannerSimplePagerListener() { | ||
| @Override | ||
| public void onPageSelected(int position) { | ||
| Log.d("hsl777", "onPageSelected: ==>" | ||
| + position | ||
| + "\n" + banner); | ||
| } | ||
| }); | ||
|
|
||
| // 4 最重要一步，加载数据 | ||
| banner.loadImagePaths(mData); | ||
| } | ||
|
|
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| @Override | ||
| protected void onResume() { | ||
| super.onResume(); | ||
| banner.startAutoPlay(); | ||
| banner2.startAutoPlay(); | ||
| bannerMz.startAutoPlay(); | ||
| } | ||
|
|
||
| @Override | ||
| protected void onPause() { | ||
| super.onPause(); | ||
| banner.stopAutoPlay(); | ||
| banner2.stopAutoPlay(); | ||
| bannerMz.stopAutoPlay(); | ||
| } | ||
| } |
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