Java DiskLruCache.get方法代碼示例

本文整理匯總了Java中com.jakewharton.disklrucache.DiskLruCache.get方法的典型用法代碼示例。如果您正苦於以下問題：Java DiskLruCache.get方法的具體用法？Java DiskLruCache.get怎麽用？Java DiskLruCache.get使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.jakewharton.disklrucache.DiskLruCache的用法示例。

在下文中一共展示了DiskLruCache.get方法的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: exist

import com.jakewharton.disklrucache.DiskLruCache; //導入方法依賴的package包/類
static int exist(String name) {

        DiskLruCache diskLruCache = getDiskLruCache();
        if (diskLruCache == null) {
            return -1;
        }
        try {
            DiskLruCache.Snapshot snapshot = diskLruCache.get(name);
            if (snapshot == null) {
                return -1;
            }
            InputStream stream = snapshot.getInputStream(1);
            boolean hasBitmap = readBoolean(stream);
            return hasBitmap ? 1 : 0;
        } catch (IOException e) {
            e.printStackTrace();
        }

        return -1;
    }

開發者ID:nichbar，項目名稱:Aequorea，代碼行數:21，代碼來源:BitmapWrapper.java

示例2: readFromCache

import com.jakewharton.disklrucache.DiskLruCache; //導入方法依賴的package包/類
@Override
public DrawableSizeHolder readFromCache(String key, DiskLruCache cache) {
    if (cache != null) {

        try {
            DiskLruCache.Snapshot snapshot = cache.get(key);

            if (snapshot == null) {
                return null;
            }

            InputStream inputStream = snapshot.getInputStream(0);

            DrawableSizeHolder drawableSizeHolder = DrawableSizeHolder.read(inputStream, key);

            inputStream.close();

            return drawableSizeHolder;
        } catch (IOException e) {
            Debug.e(e);
        }
    }
    return null;
}

開發者ID:zzhoujay，項目名稱:RichText，代碼行數:25，代碼來源:CacheIOHelper.java

示例3: save

import com.jakewharton.disklrucache.DiskLruCache; //導入方法依賴的package包/類
void save() {

        DiskLruCache diskLruCache = getDiskLruCache();

        if (diskLruCache != null) {
            try {
                DiskLruCache.Snapshot snapshot = diskLruCache.get(name);
                if (snapshot == null) {
                    DiskLruCache.Editor edit = diskLruCache.edit(name);
    
                    // write size
                    OutputStream sizeOutputStream = edit.newOutputStream(0);
                    sizeCacheHolder.save(sizeOutputStream);
    
                    // write bitmap
                    OutputStream bitmapOutputStream = edit.newOutputStream(1);
                    writeBoolean(bitmapOutputStream, bitmap != null);
                    if (bitmap != null) {
                        bitmap.compress(Bitmap.CompressFormat.PNG, 100, bitmapOutputStream);
                    }
                    bitmapOutputStream.flush();
                    bitmapOutputStream.close();
                    // write bitmap
    
                    edit.commit();
                }
            } catch (IOException e) {
                Debug.e(e);
            }
        }

    }

開發者ID:nichbar，項目名稱:Aequorea，代碼行數:33，代碼來源:BitmapWrapper.java

示例4: hasCacheInDisk

import com.jakewharton.disklrucache.DiskLruCache; //導入方法依賴的package包/類
public static boolean hasCacheInDisk(DiskLruCache diskLruCache, String key) {

        if (diskLruCache != null && !diskLruCache.isClosed() && !TextUtils.isEmpty(key)) {
            try {
                DiskLruCache.Snapshot snapshot = diskLruCache.get(key);
                if (snapshot != null) {
                    return true;
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
            return false;
        }
        return false;
    }

開發者ID:zhanjiashu，項目名稱:ZhihuDialyM，代碼行數:16，代碼來源:ZHStorageUtils.java

示例5: hasCache

import com.jakewharton.disklrucache.DiskLruCache; //導入方法依賴的package包/類
@Override
public boolean hasCache(String key, DiskLruCache cache) {
    if (cache != null) {
        try {
            DiskLruCache.Snapshot snapshot = cache.get(key);
            return snapshot != null;
        } catch (IOException e) {
            Debug.e(e);
        }
    }
    return false;
}

開發者ID:zzhoujay，項目名稱:RichText，代碼行數:13，代碼來源:CacheIOHelper.java

示例6: read

import com.jakewharton.disklrucache.DiskLruCache; //導入方法依賴的package包/類
static BitmapWrapper read(String name, boolean readBitmap) {

        DiskLruCache diskLruCache = getDiskLruCache();

        if (diskLruCache != null) {

            try {
                DiskLruCache.Snapshot snapshot = diskLruCache.get(name);

                if (snapshot == null) {
                    return null;
                }

                InputStream sizeInputStream = snapshot.getInputStream(0);
                SizeCacheHolder sizeCacheHolder = SizeCacheHolder.read(sizeInputStream, name);
                if (sizeCacheHolder == null) {
                    return null;
                }

                Bitmap bitmap = null;
                if (readBitmap) {

                    InputStream bitmapInputStream = snapshot.getInputStream(1);
                    boolean hasBitmap = readBoolean(bitmapInputStream);
                    if (hasBitmap) {
                        bitmap = decodeBitmap(bitmapInputStream, null);
                    }

                    bitmapInputStream.close();
                }

                return new BitmapWrapper(name, bitmap, sizeCacheHolder);

            } catch (IOException e) {
                Debug.e(e);
            }

        }

        return null;

    }

開發者ID:nichbar，項目名稱:Aequorea，代碼行數:43，代碼來源:BitmapWrapper.java

注：本文中的com.jakewharton.disklrucache.DiskLruCache.get方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。