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UrlTemplate uses ArrayLists instead of Arrays

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hhouillon 2023-09-29 15:39:47 +02:00 committed by microkatz
parent 81e2472034
commit 355484ebfb
1 changed files with 16 additions and 15 deletions
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31
libraries/exoplayer_dash/src/main/java/androidx/media3/exoplayer/dash/manifest/UrlTemplate.java
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@ -16,6 +16,7 @@
package androidx.media3.exoplayer.dash.manifest; package androidx.media3.exoplayer.dash.manifest;
import androidx.media3.common.util.UnstableApi; import androidx.media3.common.util.UnstableApi;
import java.lang.reflect.Array;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Locale; import java.util.Locale;
@ -39,9 +40,9 @@ public final class UrlTemplate {
private static final int BANDWIDTH_ID = 3; private static final int BANDWIDTH_ID = 3;
private static final int TIME_ID = 4; private static final int TIME_ID = 4;
private final String[] urlPieces; private final ArrayList<String> urlPieces;
private final Integer[] identifiers; private final ArrayList<Integer> identifiers;
private final String[] identifierFormatTags; private final ArrayList<String> identifierFormatTags;
private final int identifierCount; private final int identifierCount;
/** /**
@ -63,9 +64,9 @@ public final class UrlTemplate {
/** Internal constructor. Use {@link #compile(String)} to build instances of this class. */ /** Internal constructor. Use {@link #compile(String)} to build instances of this class. */
private UrlTemplate( private UrlTemplate(
ArrayList<String> urlPieces, ArrayList<Integer> identifiers, ArrayList<String> identifierFormatTags, int identifierCount) { ArrayList<String> urlPieces, ArrayList<Integer> identifiers, ArrayList<String> identifierFormatTags, int identifierCount) {
this.urlPieces = urlPieces.toArray(new String[0]); this.urlPieces = urlPieces;
this.identifiers = identifiers.toArray(new Integer[0]); this.identifiers = identifiers;
this.identifierFormatTags = identifierFormatTags.toArray(new String[0]); this.identifierFormatTags = identifierFormatTags;
this.identifierCount = identifierCount; this.identifierCount = identifierCount;
} }
@ -83,18 +84,18 @@ public final class UrlTemplate {
public String buildUri(String representationId, long segmentNumber, int bandwidth, long time) { public String buildUri(String representationId, long segmentNumber, int bandwidth, long time) {
StringBuilder builder = new StringBuilder(); StringBuilder builder = new StringBuilder();
for (int i = 0; i < identifierCount; i++) { for (int i = 0; i < identifierCount; i++) {
builder.append(urlPieces[i]); builder.append(urlPieces.get(i));
if (identifiers[i] == REPRESENTATION_ID) { if (identifiers.get(i) == REPRESENTATION_ID) {
builder.append(representationId); builder.append(representationId);
} else if (identifiers[i] == NUMBER_ID) { } else if (identifiers.get(i) == NUMBER_ID) {
builder.append(String.format(Locale.US, identifierFormatTags[i], segmentNumber)); builder.append(String.format(Locale.US, identifierFormatTags.get(i), segmentNumber));
} else if (identifiers[i] == BANDWIDTH_ID) { } else if (identifiers.get(i) == BANDWIDTH_ID) {
builder.append(String.format(Locale.US, identifierFormatTags[i], bandwidth)); builder.append(String.format(Locale.US, identifierFormatTags.get(i), bandwidth));
} else if (identifiers[i] == TIME_ID) { } else if (identifiers.get(i) == TIME_ID) {
builder.append(String.format(Locale.US, identifierFormatTags[i], time)); builder.append(String.format(Locale.US, identifierFormatTags.get(i), time));
} }
} }
builder.append(urlPieces[identifierCount]); builder.append(urlPieces.get(identifierCount));
return builder.toString(); return builder.toString();
} }