mirror of
https://github.com/Pinball3D/Rabbit-R1.git
synced 2024-12-30 11:02:31 -06:00
212 lines
8.5 KiB
Java
212 lines
8.5 KiB
Java
package androidx.media3.datasource.cache;
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import androidx.media3.datasource.DataSpec;
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import java.io.IOException;
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import java.io.InterruptedIOException;
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/* loaded from: classes2.dex */
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public final class CacheWriter {
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public static final int DEFAULT_BUFFER_SIZE_BYTES = 131072;
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private long bytesCached;
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private final Cache cache;
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private final String cacheKey;
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private final CacheDataSource dataSource;
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private final DataSpec dataSpec;
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private long endPosition;
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private volatile boolean isCanceled;
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private long nextPosition;
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private final ProgressListener progressListener;
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private final byte[] temporaryBuffer;
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/* loaded from: classes2.dex */
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public interface ProgressListener {
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void onProgress(long j, long j2, long j3);
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}
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public void cancel() {
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this.isCanceled = true;
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}
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public CacheWriter(CacheDataSource cacheDataSource, DataSpec dataSpec, byte[] bArr, ProgressListener progressListener) {
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this.dataSource = cacheDataSource;
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this.cache = cacheDataSource.getCache();
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this.dataSpec = dataSpec;
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this.temporaryBuffer = bArr == null ? new byte[131072] : bArr;
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this.progressListener = progressListener;
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this.cacheKey = cacheDataSource.getCacheKeyFactory().buildCacheKey(dataSpec);
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this.nextPosition = dataSpec.position;
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}
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public void cache() throws IOException {
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throwIfCanceled();
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this.bytesCached = this.cache.getCachedBytes(this.cacheKey, this.dataSpec.position, this.dataSpec.length);
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if (this.dataSpec.length != -1) {
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this.endPosition = this.dataSpec.position + this.dataSpec.length;
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} else {
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long contentLength = ContentMetadata.getContentLength(this.cache.getContentMetadata(this.cacheKey));
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if (contentLength == -1) {
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contentLength = -1;
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}
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this.endPosition = contentLength;
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}
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ProgressListener progressListener = this.progressListener;
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if (progressListener != null) {
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progressListener.onProgress(getLength(), this.bytesCached, 0L);
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}
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while (true) {
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long j = this.endPosition;
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if (j != -1 && this.nextPosition >= j) {
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return;
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}
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throwIfCanceled();
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long j2 = this.endPosition;
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long cachedLength = this.cache.getCachedLength(this.cacheKey, this.nextPosition, j2 == -1 ? Long.MAX_VALUE : j2 - this.nextPosition);
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if (cachedLength > 0) {
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this.nextPosition += cachedLength;
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} else {
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long j3 = -cachedLength;
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if (j3 == Long.MAX_VALUE) {
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j3 = -1;
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}
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long j4 = this.nextPosition;
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this.nextPosition = j4 + readBlockToCache(j4, j3);
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}
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}
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}
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/* JADX WARN: Removed duplicated region for block: B:12:0x003a */
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/* JADX WARN: Removed duplicated region for block: B:33:0x006f A[Catch: IOException -> 0x0068, TryCatch #0 {IOException -> 0x0068, blocks: (B:25:0x0064, B:33:0x006f, B:36:0x007d, B:42:0x0085), top: B:24:0x0064 }] */
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/* JADX WARN: Removed duplicated region for block: B:42:0x0085 A[Catch: IOException -> 0x0068, TRY_LEAVE, TryCatch #0 {IOException -> 0x0068, blocks: (B:25:0x0064, B:33:0x006f, B:36:0x007d, B:42:0x0085), top: B:24:0x0064 }] */
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/*
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Code decompiled incorrectly, please refer to instructions dump.
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To view partially-correct add '--show-bad-code' argument
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*/
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private long readBlockToCache(long r7, long r9) throws java.io.IOException {
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/*
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r6 = this;
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long r0 = r7 + r9
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long r2 = r6.endPosition
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int r0 = (r0 > r2 ? 1 : (r0 == r2 ? 0 : -1))
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r1 = 1
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r2 = 0
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r3 = -1
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if (r0 == 0) goto L13
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int r0 = (r9 > r3 ? 1 : (r9 == r3 ? 0 : -1))
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if (r0 != 0) goto L11
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goto L13
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L11:
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r0 = r2
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goto L14
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L13:
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r0 = r1
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L14:
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int r5 = (r9 > r3 ? 1 : (r9 == r3 ? 0 : -1))
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if (r5 == 0) goto L36
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androidx.media3.datasource.DataSpec r5 = r6.dataSpec
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androidx.media3.datasource.DataSpec$Builder r5 = r5.buildUpon()
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androidx.media3.datasource.DataSpec$Builder r5 = r5.setPosition(r7)
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androidx.media3.datasource.DataSpec$Builder r9 = r5.setLength(r9)
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androidx.media3.datasource.DataSpec r9 = r9.build()
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androidx.media3.datasource.cache.CacheDataSource r10 = r6.dataSource // Catch: java.io.IOException -> L31
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long r9 = r10.open(r9) // Catch: java.io.IOException -> L31
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goto L38
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L31:
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androidx.media3.datasource.cache.CacheDataSource r9 = r6.dataSource
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androidx.media3.datasource.DataSourceUtil.closeQuietly(r9)
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L36:
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r1 = r2
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r9 = r3
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L38:
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if (r1 != 0) goto L5d
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r6.throwIfCanceled()
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androidx.media3.datasource.DataSpec r9 = r6.dataSpec
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androidx.media3.datasource.DataSpec$Builder r9 = r9.buildUpon()
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androidx.media3.datasource.DataSpec$Builder r9 = r9.setPosition(r7)
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androidx.media3.datasource.DataSpec$Builder r9 = r9.setLength(r3)
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androidx.media3.datasource.DataSpec r9 = r9.build()
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androidx.media3.datasource.cache.CacheDataSource r10 = r6.dataSource // Catch: java.io.IOException -> L56
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long r9 = r10.open(r9) // Catch: java.io.IOException -> L56
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goto L5d
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L56:
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r7 = move-exception
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androidx.media3.datasource.cache.CacheDataSource r6 = r6.dataSource
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androidx.media3.datasource.DataSourceUtil.closeQuietly(r6)
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throw r7
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L5d:
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if (r0 == 0) goto L6a
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int r1 = (r9 > r3 ? 1 : (r9 == r3 ? 0 : -1))
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if (r1 == 0) goto L6a
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long r9 = r9 + r7
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r6.onRequestEndPosition(r9) // Catch: java.io.IOException -> L68
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goto L6a
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L68:
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r7 = move-exception
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goto L8b
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L6a:
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r9 = r2
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r10 = r9
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L6c:
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r1 = -1
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if (r9 == r1) goto L83
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r6.throwIfCanceled() // Catch: java.io.IOException -> L68
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androidx.media3.datasource.cache.CacheDataSource r9 = r6.dataSource // Catch: java.io.IOException -> L68
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byte[] r3 = r6.temporaryBuffer // Catch: java.io.IOException -> L68
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int r4 = r3.length // Catch: java.io.IOException -> L68
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int r9 = r9.read(r3, r2, r4) // Catch: java.io.IOException -> L68
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if (r9 == r1) goto L6c
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long r3 = (long) r9 // Catch: java.io.IOException -> L68
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r6.onNewBytesCached(r3) // Catch: java.io.IOException -> L68
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int r10 = r10 + r9
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goto L6c
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L83:
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if (r0 == 0) goto L91
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long r0 = (long) r10 // Catch: java.io.IOException -> L68
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long r7 = r7 + r0
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r6.onRequestEndPosition(r7) // Catch: java.io.IOException -> L68
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goto L91
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L8b:
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androidx.media3.datasource.cache.CacheDataSource r6 = r6.dataSource
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androidx.media3.datasource.DataSourceUtil.closeQuietly(r6)
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throw r7
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L91:
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androidx.media3.datasource.cache.CacheDataSource r6 = r6.dataSource
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r6.close()
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long r6 = (long) r10
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return r6
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*/
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throw new UnsupportedOperationException("Method not decompiled: androidx.media3.datasource.cache.CacheWriter.readBlockToCache(long, long):long");
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}
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private void onRequestEndPosition(long j) {
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if (this.endPosition == j) {
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return;
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}
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this.endPosition = j;
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ProgressListener progressListener = this.progressListener;
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if (progressListener != null) {
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progressListener.onProgress(getLength(), this.bytesCached, 0L);
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}
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}
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private void onNewBytesCached(long j) {
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this.bytesCached += j;
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ProgressListener progressListener = this.progressListener;
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if (progressListener != null) {
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progressListener.onProgress(getLength(), this.bytesCached, j);
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}
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}
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private long getLength() {
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long j = this.endPosition;
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if (j == -1) {
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return -1L;
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}
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return j - this.dataSpec.position;
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}
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private void throwIfCanceled() throws InterruptedIOException {
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if (this.isCanceled) {
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throw new InterruptedIOException();
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}
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}
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}
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