https://github.com/gabrielbb/android-bitmap-diskcache

Java implementation of a Disk-based LRU cache for Android Bitmaps
https://github.com/gabrielbb/android-bitmap-diskcache

android bitmap disk-cache lru-cache

Last synced: 15 days ago
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Java implementation of a Disk-based LRU cache for Android Bitmaps

• Host: GitHub
• URL: https://github.com/gabrielbb/android-bitmap-diskcache
• Owner: GabrielBB
• Created: 2018-12-09T14:31:36.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2019-09-13T18:01:52.000Z (about 5 years ago)
• Last Synced: 2024-10-04T17:42:04.927Z (about 1 month ago)
• Topics: android, bitmap, disk-cache, lru-cache
• Language: Java
• Homepage:
• Size: 7.81 KB
• Stars: 9
• Watchers: 1
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Android-Bitmap-DiskCache

Java implementation of a Disk-based LRU cache for Android Bitmaps. This is an asynchronous implementation of [JakeWharton's DiskLruCache](https://github.com/JakeWharton/DiskLruCache) targeted for bitmaps and easier to use

### Requirements

1 - Add the following library to your `build.gradle`:

```groovy

implementation 'com.jakewharton:disklrucache:2.0.2'

```

2 - Copy the BitmapDiskCache class that you can find in this repo to your project

### Usage

You can instantiate the BitmapDiskCache in your activity like this:

```java

final BitmapDiskCache cache = new BitmapDiskCache(getApplicationContext());

```

You can add bitmaps to the cache and get the assigned key like this:

```java

cache.add(someBitmap, key -> {

  // Store the key

 });

```

You can retrieve a bitmap by its key like this:

```java

cache.get(key, bitmap -> {

  // Use bitmap

 });

```

When you finish using the cache or when your activity finishes you need to close the cache reference:

```java

cache.close();

```