44 lines
1.3 KiB
Java
44 lines
1.3 KiB
Java
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package io.flutter.plugin.common;
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import java.nio.ByteBuffer;
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import java.nio.charset.Charset;
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/* loaded from: classes.dex */
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public final class StringCodec implements MessageCodec<String> {
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private static final Charset UTF8 = Charset.forName("UTF8");
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public static final StringCodec INSTANCE = new StringCodec();
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private StringCodec() {
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}
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@Override // io.flutter.plugin.common.MessageCodec
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public final ByteBuffer encodeMessage(String str) {
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if (str == null) {
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return null;
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}
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byte[] bytes = str.getBytes(UTF8);
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ByteBuffer allocateDirect = ByteBuffer.allocateDirect(bytes.length);
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allocateDirect.put(bytes);
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return allocateDirect;
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}
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@Override // io.flutter.plugin.common.MessageCodec
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public final String decodeMessage(ByteBuffer byteBuffer) {
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byte[] bArr;
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int i;
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if (byteBuffer == null) {
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return null;
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}
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int remaining = byteBuffer.remaining();
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if (byteBuffer.hasArray()) {
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bArr = byteBuffer.array();
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i = byteBuffer.arrayOffset();
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} else {
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bArr = new byte[remaining];
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byteBuffer.get(bArr);
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i = 0;
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}
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return new String(bArr, i, remaining, UTF8);
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}
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}
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