Java SimpleBitmapDisplayer类代码示例

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
@SuppressLint({"InflateParams"})
public TitlePopupMenu(Context context, int width, int height) {
    this.LIST_PADDING = 10;
    this.mRect = new Rect();
    this.mLocation = new int[2];
    this.popupGravity = 0;
    this.menus = new ArrayList();
    this.menusAdapter = new MenusAdapter();
    this.mContext = context;
    this.options = new Builder().showImageOnLoading(R.drawable.lemallsdk_icon_default).showImageForEmptyUri(R.drawable.lemallsdk_icon_default).showImageOnFail(R.drawable.lemallsdk_icon_default).cacheInMemory(true).cacheOnDisc(true).bitmapConfig(Config.RGB_565).imageScaleType(ImageScaleType.IN_SAMPLE_INT).displayer(new SimpleBitmapDisplayer()).build();
    setFocusable(true);
    setTouchable(true);
    setOutsideTouchable(true);
    this.mScreenWidth = ScreenUtil.getScreenWidth(this.mContext);
    this.mScreenHeight = ScreenUtil.getScreenHeight(this.mContext);
    setWidth(width);
    setHeight(height);
    setAnimationStyle(R.style.AnimationPreview);
    update();
    setBackgroundDrawable(new BitmapDrawable());
    setContentView(LayoutInflater.from(this.mContext).inflate(R.layout.lemallsdk_title_popup_menu, null));
    initUI();
}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
public BaseDataAdapter(Context context, List<? extends BmobObject> mDatas) {
    this.context = context;
    this.mDatas = mDatas;
    options = new DisplayImageOptions.Builder()
                    .showImageOnLoading(R.mipmap.icon_live_item_default)
            .showImageForEmptyUri(R.mipmap.icon_live_item_default)
            .showImageOnFail(R.mipmap.icon_live_item_default)
            .cacheInMemory(false)
            .cacheOnDisk(true)
            .considerExifParams(true)
            .bitmapConfig(Bitmap.Config.RGB_565)
            .displayer(new SimpleBitmapDisplayer())
            .imageScaleType(ImageScaleType.EXACTLY_STRETCHED)
            .build();
    if (this.context == null) {
        System.out.println("this.context is null");
    } else {
        mlayoutInflate = LayoutInflater.from(this.context);
    }
}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
protected void executeLoadImage() {

        if (TextUtils.isEmpty(url)) {
            setImageResource(R.drawable.image_loading_resource);
        } else {

            DisplayImageOptions.Builder builder = new DisplayImageOptions.Builder()
                    .showImageOnLoading(R.drawable.image_loading_resource)
                    .cacheInMemory(true)
                    .cacheOnDisk(true)
                    .displayer(new SimpleBitmapDisplayer());

            DisplayImageOptions options = builder.build();
            ImageLoader.getInstance().displayImage(url, this, options, imageLoadingListener);
        }
    }
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
/**
 * Android-Universal-Image-Loader config.
 *
 * DON'T COPY THIS CODE TO YOUR REAL PROJECT!     *
 * I would recommend doing it in an overloaded Application.onCreate().
 * It is just for test purpose
 *
 *
 */
private void initUniversalImageLoaderLibrary(){

    File cacheDir = StorageUtils.getCacheDirectory(getActivity());
    ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(getActivity())
            .memoryCache(new LruMemoryCache(2 * 1024 * 1024))
            .defaultDisplayImageOptions(DisplayImageOptions.createSimple())
            .writeDebugLogs()
            .build();

    ImageLoader.getInstance().init(config);

    options = new DisplayImageOptions.Builder()
            .cacheInMemory(true)
            .displayer(new SimpleBitmapDisplayer())
            .showImageOnFail(R.drawable.ic_error_loadingsmall)
            .build();
}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
public static void disPlay(String uri, ImageAware imageAware,int defaultPic){
	DisplayImageOptions options = new DisplayImageOptions.Builder()
	.showImageOnLoading(defaultPic)
	.showImageForEmptyUri(defaultPic)
	.showImageOnFail(defaultPic)
	.cacheInMemory(true)
	.cacheOnDisc(false)
	.bitmapConfig(Bitmap.Config.RGB_565)
	.displayer(new SimpleBitmapDisplayer())
	.build();

	imageLoader.displayImage(uri, imageAware, options);
}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
public MyAdapter(Context context, List<LocalImageHelper.LocalFile> paths) {
    m_context = context;
    this.paths = paths;
    options = new DisplayImageOptions.Builder()
            .cacheInMemory(true)
            .cacheOnDisk(false)
            .showImageForEmptyUri(FakeR.getId(context, "drawable", "cb_no_pic_small"))
            .showImageOnFail(FakeR.getId(context, "drawable", "cb_no_pic_small"))
            .showImageOnLoading(FakeR.getId(context, "drawable", "cb_no_pic_small"))
            .bitmapConfig(Bitmap.Config.RGB_565)
            .setImageSize(new ImageSize(app.getQuarterWidth(), 0))
            .displayer(new SimpleBitmapDisplayer()).build();
}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
FolderAdapter(Context context, Map<String, List<LocalImageHelper.LocalFile>> folders) {
    this.folders = folders;
    this.context = context;
    folderNames = new ArrayList<String>();

    options = new DisplayImageOptions.Builder()
            .cacheInMemory(true)
            .cacheOnDisk(false)
            .showImageForEmptyUri(FakeR.getId(context, "drawable", "cb_no_pic_small"))
            .showImageOnFail(FakeR.getId(context, "drawable", "cb_no_pic_small"))
            .showImageOnLoading(FakeR.getId(context, "drawable", "cb_no_pic_small"))
            .bitmapConfig(Bitmap.Config.RGB_565)
            .setImageSize(new ImageSize(app.getQuarterWidth(), 0))
            .displayer(new SimpleBitmapDisplayer()).build();

    Iterator iter = folders.entrySet().iterator();
    while (iter.hasNext()) {
        Map.Entry entry = (Map.Entry) iter.next();
        String key = (String) entry.getKey();
        folderNames.add(key);
    }
    //根据文件夹内的图片数量降序显示
    Collections.sort(folderNames, new Comparator<String>() {
        public int compare(String arg0, String arg1) {
            Integer num1 = helper.getFolder(arg0).size();
            Integer num2 = helper.getFolder(arg1).size();
            return num2.compareTo(num1);
        }
    });
}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
/**  播放按钮点击事件 */
public AlbumViewPager(Context context, AttributeSet attrs) {
	super(context, attrs);
	localOptions=new DisplayImageOptions.Builder()
			.cacheInMemory(true)
			.cacheOnDisk(false)
			.bitmapConfig(Bitmap.Config.RGB_565)
			.imageScaleType(ImageScaleType.EXACTLY)
			.displayer(new SimpleBitmapDisplayer()).build();
	//DisplayImageOptions.getDefaltOpitions(0, R.drawable.dangkr_no_picture,
	//((AppContext)context.getApplicationContext()).getWindowWidth());	
}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
private void initImageLoader() {
    File cacheDir = FileUtil.getCacheDirectory(this, FilePathConfig.PATH_IMAGEDOWNLOADER);

    DisplayImageOptions options = new DisplayImageOptions.Builder()
            .showImageOnLoading(R.drawable.default_imageview_background) // resource or drawable
            .showImageForEmptyUri(R.drawable.default_imageview_background) // resource or drawable
            .showImageOnFail(R.drawable.default_imageview_background) // resource or drawable
            .resetViewBeforeLoading(false)  // default
            .delayBeforeLoading(200)
            .cacheInMemory(true)
            .cacheOnDisk(true)
            .imageScaleType(ImageScaleType.IN_SAMPLE_POWER_OF_2) // default
            .bitmapConfig(Bitmap.Config.ARGB_8888) // default
            .displayer(new SimpleBitmapDisplayer()) // default
            .build();

    ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(getApplicationContext())
            .memoryCacheExtraOptions(480, 800) // default = device screen dimensions
            .diskCacheExtraOptions(480, 800, null)
            .threadPoolSize(3) // default
            .threadPriority(Thread.NORM_PRIORITY - 2) // default
            .tasksProcessingOrder(QueueProcessingType.FIFO) // default
            .denyCacheImageMultipleSizesInMemory()
            .memoryCache(new LruMemoryCache(20 * 1024 * 1024))
            .memoryCacheSize(2 * 1024 * 1024)
            .memoryCacheSizePercentage(13) // default
            .diskCache(new UnlimitedDiskCache(cacheDir)) // default
            .diskCacheSize(50 * 1024 * 1024)
            .diskCacheFileCount(100)
            .diskCacheFileNameGenerator(new HashCodeFileNameGenerator()) // default
            .imageDownloader(new BaseImageDownloader(getApplicationContext())) // default
            .imageDecoder(new BaseImageDecoder(false)) // default
            .defaultDisplayImageOptions(options)
            .build();
    ImageLoader.getInstance().init(config);
}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
private void initIDs() {
    lv = (ListView) this.findViewById(R.id.firststep_lv);
    fixed_view = (LinearLayout) this.findViewById(R.id.fixed_to_top);
    viewPager = (ViewPager) headview1.findViewById(R.id.firststep_viewpage);
    btn_opendrawer = (Button) this.findViewById(R.id.btn_opendrawer);
    btn_openMyLove = (Button) this.findViewById(R.id.btn_openmylove);
    drawerlayout = (DrawerLayout) this.findViewById(R.id.drawerlayout);
    btn_restaurant = (Button) headview2.findViewById(R.id.btn_restaurant);
    btn_cuisine = (Button) headview2.findViewById(R.id.btn_cuisine);
    btn_district = (Button) headview2.findViewById(R.id.btn_district);
    btn_restaurant1 = (Button) this.findViewById(R.id.btn_restaurant1);
    btn_cuisine1 = (Button) this.findViewById(R.id.btn_cuisine1);
    btn_district1 = (Button) this.findViewById(R.id.btn_district1);
    btn_opendrawer.setOnClickListener(this);
    btn_openMyLove.setOnClickListener(this);
    btn_restaurant.setOnClickListener(this);
    btn_cuisine.setOnClickListener(this);
    btn_district.setOnClickListener(this);
    btn_restaurant1.setOnClickListener(this);
    btn_cuisine1.setOnClickListener(this);
    btn_district1.setOnClickListener(this);
    //获取登录帐号
    SharedPreferences sp = MainActivity.this.getSharedPreferences("userMessage", MODE_PRIVATE);
    loginName = sp.getString("loginName", "");
    //先定义一个加载图片的option
    options = new DisplayImageOptions.Builder().showImageOnLoading(R.mipmap.loadingpic)
            .showImageOnFail(R.mipmap.loadingfailed).cacheInMemory(true).cacheOnDisk(true).displayer(new SimpleBitmapDisplayer()).build();
}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
public BannerAdapter(Context context, List<String> datas) {
    super(context, datas);
    mDisplayImageOptions = new DisplayImageOptions.Builder()
            .cacheInMemory(true)//设置下载的图片是否缓存在内存中
            .cacheOnDisk(true)//设置下载的图片是否缓存在SD卡中
            .considerExifParams(true)  //是否考虑JPEG图像EXIF参数（旋转，翻转）
            .imageScaleType(ImageScaleType.NONE)//设置图片以如何的编码方式显示
            .bitmapConfig(Bitmap.Config.RGB_565)//设置图片的解码类型
            .resetViewBeforeLoading(true)//设置图片在下载前是否重置，复位
            .displayer(new SimpleBitmapDisplayer())//是否图片加载好后渐入的动画时间
            .build();//构建完成
    mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    mViewCache = new ArrayBlockingQueue<>(2);
}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
public static DisplayImageOptions getDefaultDisplayImageOptions() {
        DisplayImageOptions options = new DisplayImageOptions.Builder()
                .resetViewBeforeLoading(false).delayBeforeLoading(100)
                .considerExifParams(false)
                .imageScaleType(ImageScaleType.IN_SAMPLE_INT)
                .bitmapConfig(Bitmap.Config.RGB_565)
                .displayer(new SimpleBitmapDisplayer()).handler(new Handler())
                .cacheInMemory(true).cacheOnDisk(true)
//                .showImageForEmptyUri(R.drawable.default_pic)
//                .showImageOnFail(R.drawable.default_pic)
                .build();
        return options;

    }
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
public static DisplayImageOptions getAvatarDisplayImageOptions() {
    DisplayImageOptions options = new DisplayImageOptions.Builder()
            .resetViewBeforeLoading(false).delayBeforeLoading(100)
            .considerExifParams(false)
            .imageScaleType(ImageScaleType.IN_SAMPLE_INT)
            .bitmapConfig(Bitmap.Config.RGB_565)
            .displayer(new SimpleBitmapDisplayer()).handler(new Handler())
            .cacheInMemory(true).cacheOnDisk(true)
            .showImageForEmptyUri(R.drawable.ic_protrait_solid)
            .showImageOnFail(R.drawable.ic_protrait_solid)
            .build();
    return options;

}
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
/**
     * 初始化 ImageLoader
     *
     * @param context
     */
    public static ImageLoader initNoCacheImageLoader(Context context) {



        DisplayImageOptions options = new DisplayImageOptions.Builder()
                .resetViewBeforeLoading(false).delayBeforeLoading(100)
                .considerExifParams(false)
                .imageScaleType(ImageScaleType.IN_SAMPLE_INT)
                .bitmapConfig(Bitmap.Config.RGB_565)
                .displayer(new SimpleBitmapDisplayer()).handler(new Handler())
                .cacheInMemory(false).cacheOnDisk(false)
//                .showImageForEmptyUri(R.drawable.default_pic)
//                .showImageOnFail(R.drawable.default_pic)
                .build();


        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(
                context.getApplicationContext())
                .threadPoolSize(10)
                .threadPriority(Thread.NORM_PRIORITY - 2)
                .tasksProcessingOrder(QueueProcessingType.FIFO)
                .denyCacheImageMultipleSizesInMemory()
                .memoryCache(new UsingFreqLimitedMemoryCache(3 * 1024 * 1024))
                .imageDownloader(
                        new BaseImageDownloader(context.getApplicationContext()))
                .defaultDisplayImageOptions(options)
//                .writeDebugLogs()
                .build();


        ImageLoader imageLoader = ImageLoader.getInstance();
        imageLoader.init(config);

        return imageLoader;

    }
 

import com.nostra13.universalimageloader.core.display.SimpleBitmapDisplayer; //导入依赖的package包/类
public static DisplayImageOptions getDisplayImageOptions(Drawable drawableEmpty, Drawable drawableFail) {
    DisplayImageOptions options = new DisplayImageOptions.Builder()
            .resetViewBeforeLoading(false).delayBeforeLoading(100)
            .considerExifParams(false)
            .imageScaleType(ImageScaleType.IN_SAMPLE_INT)
            .bitmapConfig(Bitmap.Config.RGB_565)
            .displayer(new SimpleBitmapDisplayer()).handler(new Handler())
            .cacheInMemory(true).cacheOnDisk(true)
            .showImageForEmptyUri(drawableEmpty)
            .showImageOnFail(drawableFail)
            .build();
    return options;

}