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danikuladanikula
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🎉 VideoCache 1.0 released
0 parents  commit 70baa56

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‎.gitignore‎

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*.iml
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.DS_Store
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.gradle
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/.idea
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/build
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/local.properties
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/gradle.properties
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/library/build
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/sample/build
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/test/build

‎build.gradle‎

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buildscript {
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repositories {
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mavenCentral()
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}
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dependencies {
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classpath 'com.android.tools.build:gradle:1.0.0-rc4'
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}
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}
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allprojects {
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repositories {
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mavenCentral()
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}
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}

‎gradle/wrapper/gradle-wrapper.jar‎

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‎gradle/wrapper/gradle-wrapper.properties‎

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#Wed Apr 10 15:27:10 PDT 2013
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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distributionUrl=http\://services.gradle.org/distributions/gradle-2.2.1-all.zip

‎gradlew‎

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‎library/build.gradle‎

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apply plugin: 'java'
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dependencies {
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compile 'com.google.android:android:1.6_r2'
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}

‎library/src/main/java/com/danikula/videocache/ByteArrayCache.java‎

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package com.danikula.videocache;
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import java.io.ByteArrayInputStream;
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import java.util.Arrays;
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import static com.danikula.videocache.Preconditions.checkArgument;
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import static com.danikula.videocache.Preconditions.checkNotNull;
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/**
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* Simple memory based {@link Cache} implementation.
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*
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* @author Alexey Danilov ([email protected]).
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*/
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public class ByteArrayCache implements Cache {
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private volatile byte[] data;
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private volatile boolean completed;
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public ByteArrayCache() {
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this(new byte[0]);
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}
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public ByteArrayCache(byte[] data) {
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this.data = Preconditions.checkNotNull(data);
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}
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@Override
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public int read(byte[] buffer, long offset, int length) throws ProxyCacheException {
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if (offset >= data.length) {
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return -1;
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}
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if (offset > Integer.MAX_VALUE) {
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throw new IllegalArgumentException("Too long offset for memory cache " + offset);
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}
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return new ByteArrayInputStream(data).read(buffer, (int) offset, length);
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}
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@Override
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public int available() throws ProxyCacheException {
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return data.length;
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}
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@Override
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public void append(byte[] newData, int length) throws ProxyCacheException {
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Preconditions.checkNotNull(data);
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Preconditions.checkArgument(length >= 0 && length <= newData.length);
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byte[] appendedData = Arrays.copyOf(data, data.length + length);
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System.arraycopy(newData, 0, appendedData, data.length, length);
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data = appendedData;
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}
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@Override
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public void close() throws ProxyCacheException {
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}
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@Override
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public void complete() {
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completed = true;
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}
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@Override
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public boolean isCompleted() {
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return completed;
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}
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}

‎library/src/main/java/com/danikula/videocache/ByteArraySource.java‎

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package com.danikula.videocache;
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import java.io.ByteArrayInputStream;
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/**
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* Simple memory based {@link Source} implementation.
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*
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* @author Alexey Danilov ([email protected]).
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*/
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public class ByteArraySource implements Source {
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private final byte[] data;
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private ByteArrayInputStream arrayInputStream;
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public ByteArraySource(byte[] data) {
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this.data = data;
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}
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@Override
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public int read(byte[] buffer) throws ProxyCacheException {
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return arrayInputStream.read(buffer, 0, buffer.length);
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}
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@Override
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public int available() throws ProxyCacheException {
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return data.length;
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}
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@Override
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public void open(int offset) throws ProxyCacheException {
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arrayInputStream = new ByteArrayInputStream(data);
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arrayInputStream.skip(offset);
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}
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@Override
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public void close() throws ProxyCacheException {
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}
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}
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‎library/src/main/java/com/danikula/videocache/Cache.java‎

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package com.danikula.videocache;
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/**
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* Cache for proxy.
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*
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* @author Alexey Danilov ([email protected]).
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*/
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public interface Cache {
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int available() throws ProxyCacheException;
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int read(byte[] buffer, long offset, int length) throws ProxyCacheException;
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void append(byte[] data, int length) throws ProxyCacheException;
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void close() throws ProxyCacheException;
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void complete() throws ProxyCacheException;
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boolean isCompleted();
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}

‎library/src/main/java/com/danikula/videocache/CacheListener.java‎

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package com.danikula.videocache;
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/**
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* @author Egor Makovsky ([email protected]).
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*/
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public interface CacheListener {
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void onError(ProxyCacheException e);
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void onCacheDataAvailable(int cachePercentage);
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}

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