鸿蒙视频播放平台

//滑动验证
DirectionalLayout directionalLayout=(DirectionalLayout) findComponentById(ResourceTable.Id_puzzle);
directionalLayout.addComponent(new puzzleLayout(this));
//登录按键
Button login_button=(Button) findComponentById(ResourceTable.Id_login_button);

//调用banner组件
//创建实体对象banner
Banner banner = (Banner) findComponentById(ResourceTable.Id_banner);
//设置监听器
banner.setOnBannerListener(this);
//设置banner对象的图片list（广告图片）和介绍title（广告文字介绍）以及其他属性信息
banner.setImages(list).setBannerTitles(title).setScaleType(3).setDelayTime(3000).setBannerStyle(5).setTitleTextSize(60).start();

//scrollview播放视频
findComponentById(ResourceTable.Id_scrollview_playing).setClickedListener(new Component.ClickedListener() {
    @Override
    public void onClick(Component Component) {
      // present(new PlayingSlice(),new Intent());
      Intent secondIntent = new Intent();
      // 指定待启动FA的bundleName和abilityName
      Operation operation = new Intent.OperationBuilder()
          .withDeviceId("")
          .withBundleName("com.huawei.mytestproject")
          .withAbilityName("com.huawei.mytestproject.PlayingAbility")
          .build();
      secondIntent.setOperation(operation);
      startAbility(secondIntent);
    }
  });
}

SurfaceProvider surfaceProvider;
surfaceProvider = (SurfaceProvider)findComponentById(ResourceTable.Id_surfaceprovider);
surfaceProvider.setVisibility(Component.HIDE);
surfaceProvider.getSurfaceOps().get().addCallback(this);
surfaceProvider.pinToZTop(true); 

Player player=new Player(this);

public static HttpProxyCacheServer mCacheServerProxy = null;
if (mCacheServerProxy == null) mCacheServerProxy = new HttpProxyCacheServer(this);
//设置监听器
mCacheServerProxy.registerCacheListener(new CacheListener() {
  @Override
  public void onCacheAvailable(File cacheFile, String url, int percentsAvailable) {
    percents =percentsAvailable;
    if (percentsAvailable == 99) {
      mCacheServerProxy.shutdown();
      mCacheServerProxy.unregisterCacheListener(this);
    }
  }
}, URL);

slider.setValueChangedListener(new Slider.ValueChangedListener() {
  @Overrided
  public void onProgressUpdated(Slider slider, int i, boolean b) {
    if (b && i < percents) player.rewindTo(player.getDuration() * (i-1) * 10);
  }
  @Override
  public void onTouchStart(Slider slider) {
  }
  @Override
  public void onTouchEnd(Slider slider) {
  }
});

//聊天框
        ScrollView s=(ScrollView)findComponentById(ResourceTable.Id_scrollview);
        
//设置显示从x到y行数据
    private void setlist(int x,int y){
        ListContainer listContainer = (ListContainer) findComponentById(ResourceTable.Id_list_container);
        ArrayList<SettingItem> data = new ArrayList<>();
        for (int i = x; i <= y; i++) {
            data.add(new SettingItem(
                    "Name " + i+":",
                    "Massage  "+i
            ));
        }
        listContainer.setItemProvider(new SettingProvider(data, this));
        listContainer.invalidate();
    }
    
class SettingProvider extends BaseItemProvider{
    private List<SettingItem> settingList;
    private AbilitySlice slice;
    public SettingProvider(List<SettingItem> list, AbilitySlice slice) {
        this.settingList = list;
        this.slice = slice;
    }

UCropView uCropView = (UCropView) findComponentById(ResourceTable.Id_uCropView);        try {            uCropView.getCropImageView().setImageUri(uri_i, uri_o);            uCropView.getOverlayView().setShowCropFrame(true);            uCropView.getOverlayView().setShowCropGrid(true);            uCropView.getOverlayView().setDimmedColor(Color.TRANSPARENT.getValue());        } catch (Exception e) {            e.printStackTrace();        }

//初始化UI和相机，实现视频帧的获取        SurfaceProvider surfaceProvider = (SurfaceProvider) findComponentById(ResourceTable.Id_zbar_surfaceprovider);        surfaceProvider.getSurfaceOps().get().addCallback(new SurfaceOps.Callback() {            @Override            public void surfaceCreated(SurfaceOps surfaceOps) {                previewSurface = surfaceOps.getSurface();                openCamera();            }            @Override            public void surfaceChanged(SurfaceOps surfaceOps, int i, int i1, int i2) {            }            @Override            public void surfaceDestroyed(SurfaceOps surfaceOps) {            }

LimitLine ll1 = new LimitLine(52f, "实时流量统计");        ll1.setLabelPosition(LimitLabelPosition.LEFT_TOP);        ll1.setTextSize(14f);        ll1.setTextColor(Color.WHITE.getValue());        chart.getAxisLeft().addLimitLine(ll1);