Switch frameworks/base over from @hidden Charsets to public StandardCharsets.

Bug: 3484927
Change-Id: I5d136d2ee629588538602766a182ae14ce5fc63c

6 files changed, 24 insertions, 24 deletions

diff --git a/core/java/android/net/Uri.java b/core/java/android/net/Uri.java
index cc6903d..60c5000 100644
--- a/core/java/android/net/Uri.java
+++ b/core/java/android/net/Uri.java
@@ -25,7 +25,7 @@ import java.io.File;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
-import java.nio.charset.Charsets;
+import java.nio.charset.StandardCharsets;
 import java.util.AbstractList;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -1688,7 +1688,7 @@ public abstract class Uri implements Parcelable, Comparable<Uri> {
                     return "";
                 } else {
                     String encodedValue = query.substring(separator + 1, end);
-                    return UriCodec.decode(encodedValue, true, Charsets.UTF_8, false);
+                    return UriCodec.decode(encodedValue, true, StandardCharsets.UTF_8, false);
                 }
             }
 
@@ -1927,7 +1927,7 @@ public abstract class Uri implements Parcelable, Comparable<Uri> {
         if (s == null) {
             return null;
         }
-        return UriCodec.decode(s, false, Charsets.UTF_8, false);
+        return UriCodec.decode(s, false, StandardCharsets.UTF_8, false);
     }
 
     /**
diff --git a/core/java/android/net/dhcp/DhcpPacket.java b/core/java/android/net/dhcp/DhcpPacket.java
index 7d2bd69..317a9b4 100644
--- a/core/java/android/net/dhcp/DhcpPacket.java
+++ b/core/java/android/net/dhcp/DhcpPacket.java
@@ -7,7 +7,7 @@ import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
-import java.nio.charset.Charsets;
+import java.nio.charset.StandardCharsets;
 import java.nio.ShortBuffer;
 
 import java.util.ArrayList;
@@ -540,7 +540,7 @@ abstract class DhcpPacket {
     private static String readAsciiString(ByteBuffer buf, int byteCount) {
         byte[] bytes = new byte[byteCount];
         buf.get(bytes);
-        return new String(bytes, 0, bytes.length, Charsets.US_ASCII);
+        return new String(bytes, 0, bytes.length, StandardCharsets.US_ASCII);
     }
 
     /**
diff --git a/core/java/android/nfc/NdefRecord.java b/core/java/android/nfc/NdefRecord.java
index 2d9dae9..9b71f62 100644
--- a/core/java/android/nfc/NdefRecord.java
+++ b/core/java/android/nfc/NdefRecord.java
@@ -22,7 +22,7 @@ import android.os.Parcel;
 import android.os.Parcelable;
 import java.nio.BufferUnderflowException;
 import java.nio.ByteBuffer;
-import java.nio.charset.Charsets;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -311,7 +311,7 @@ public final class NdefRecord implements Parcelable {
         if (packageName.length() == 0) throw new IllegalArgumentException("packageName is empty");
 
         return new NdefRecord(TNF_EXTERNAL_TYPE, RTD_ANDROID_APP, null,
-                packageName.getBytes(Charsets.UTF_8));
+                packageName.getBytes(StandardCharsets.UTF_8));
     }
 
     /**
@@ -350,7 +350,7 @@ public final class NdefRecord implements Parcelable {
                 break;
             }
         }
-        byte[] uriBytes = uriString.getBytes(Charsets.UTF_8);
+        byte[] uriBytes = uriString.getBytes(StandardCharsets.UTF_8);
         byte[] recordBytes = new byte[uriBytes.length + 1];
         recordBytes[0] = prefix;
         System.arraycopy(uriBytes, 0, recordBytes, 1, uriBytes.length);
@@ -422,7 +422,7 @@ public final class NdefRecord implements Parcelable {
         // missing '/' is allowed
 
         // MIME RFCs suggest ASCII encoding for content-type
-        byte[] typeBytes = mimeType.getBytes(Charsets.US_ASCII);
+        byte[] typeBytes = mimeType.getBytes(StandardCharsets.US_ASCII);
         return new NdefRecord(TNF_MIME_MEDIA, typeBytes, null, mimeData);
     }
 
@@ -462,8 +462,8 @@ public final class NdefRecord implements Parcelable {
         if (domain.length() == 0) throw new IllegalArgumentException("domain is empty");
         if (type.length() == 0) throw new IllegalArgumentException("type is empty");
 
-        byte[] byteDomain = domain.getBytes(Charsets.UTF_8);
-        byte[] byteType = type.getBytes(Charsets.UTF_8);
+        byte[] byteDomain = domain.getBytes(StandardCharsets.UTF_8);
+        byte[] byteType = type.getBytes(StandardCharsets.UTF_8);
         byte[] b = new byte[byteDomain.length + 1 + byteType.length];
         System.arraycopy(byteDomain, 0, b, 0, byteDomain.length);
         b[byteDomain.length] = ':';
@@ -643,7 +643,7 @@ public final class NdefRecord implements Parcelable {
                 }
                 break;
             case NdefRecord.TNF_MIME_MEDIA:
-                String mimeType = new String(mType, Charsets.US_ASCII);
+                String mimeType = new String(mType, StandardCharsets.US_ASCII);
                 return Intent.normalizeMimeType(mimeType);
         }
         return null;
@@ -694,14 +694,14 @@ public final class NdefRecord implements Parcelable {
                 break;
 
             case TNF_ABSOLUTE_URI:
-                Uri uri = Uri.parse(new String(mType, Charsets.UTF_8));
+                Uri uri = Uri.parse(new String(mType, StandardCharsets.UTF_8));
                 return uri.normalizeScheme();
 
             case TNF_EXTERNAL_TYPE:
                 if (inSmartPoster) {
                     break;
                 }
-                return Uri.parse("vnd.android.nfc://ext/" + new String(mType, Charsets.US_ASCII));
+                return Uri.parse("vnd.android.nfc://ext/" + new String(mType, StandardCharsets.US_ASCII));
         }
         return null;
     }
@@ -723,7 +723,7 @@ public final class NdefRecord implements Parcelable {
         }
         String prefix = URI_PREFIX_MAP[prefixIndex];
         String suffix = new String(Arrays.copyOfRange(mPayload, 1, mPayload.length),
-                Charsets.UTF_8);
+                StandardCharsets.UTF_8);
         return Uri.parse(prefix + suffix);
     }
 
diff --git a/core/java/com/android/internal/net/VpnProfile.java b/core/java/com/android/internal/net/VpnProfile.java
index c9b7cb3..01349bb 100644
--- a/core/java/com/android/internal/net/VpnProfile.java
+++ b/core/java/com/android/internal/net/VpnProfile.java
@@ -22,7 +22,7 @@ import android.text.TextUtils;
 import android.util.Log;
 
 import java.net.InetAddress;
-import java.nio.charset.Charsets;
+import java.nio.charset.StandardCharsets;
 
 /**
  * Parcel-like entity class for VPN profiles. To keep things simple, all
@@ -117,7 +117,7 @@ public class VpnProfile implements Cloneable, Parcelable {
                 return null;
             }
 
-            String[] values = new String(value, Charsets.UTF_8).split("\0", -1);
+            String[] values = new String(value, StandardCharsets.UTF_8).split("\0", -1);
             // There can be 14 or 15 values in ICS MR1.
             if (values.length < 14 || values.length > 15) {
                 return null;
@@ -167,7 +167,7 @@ public class VpnProfile implements Cloneable, Parcelable {
         builder.append('\0').append(ipsecUserCert);
         builder.append('\0').append(ipsecCaCert);
         builder.append('\0').append(ipsecServerCert);
-        return builder.toString().getBytes(Charsets.UTF_8);
+        return builder.toString().getBytes(StandardCharsets.UTF_8);
     }
 
     /**
diff --git a/core/java/com/android/internal/util/ProcFileReader.java b/core/java/com/android/internal/util/ProcFileReader.java
index 72e1f0f..bdee2e1 100644
--- a/core/java/com/android/internal/util/ProcFileReader.java
+++ b/core/java/com/android/internal/util/ProcFileReader.java
@@ -19,13 +19,13 @@ package com.android.internal.util;
 import java.io.Closeable;
 import java.io.IOException;
 import java.io.InputStream;
-import java.nio.charset.Charsets;
+import java.nio.charset.StandardCharsets;
 
 /**
  * Reader that specializes in parsing {@code /proc/} files quickly. Walks
  * through the stream using a single space {@code ' '} as token separator, and
  * requires each line boundary to be explicitly acknowledged using
- * {@link #finishLine()}. Assumes {@link Charsets#US_ASCII} encoding.
+ * {@link #finishLine()}. Assumes {@link StandardCharsets#US_ASCII} encoding.
  * <p>
  * Currently doesn't support formats based on {@code \0}, tabs, or repeated
  * delimiters.
@@ -144,7 +144,7 @@ public class ProcFileReader implements Closeable {
      */
     public String nextString() throws IOException {
         final int tokenIndex = nextTokenIndex();
-        final String s = new String(mBuffer, 0, tokenIndex, Charsets.US_ASCII);
+        final String s = new String(mBuffer, 0, tokenIndex, StandardCharsets.US_ASCII);
         consumeBuf(tokenIndex + 1);
         return s;
     }
@@ -179,7 +179,7 @@ public class ProcFileReader implements Closeable {
 
     private NumberFormatException invalidLong(int tokenIndex) {
         return new NumberFormatException(
-                "invalid long: " + new String(mBuffer, 0, tokenIndex, Charsets.US_ASCII));
+                "invalid long: " + new String(mBuffer, 0, tokenIndex, StandardCharsets.US_ASCII));
     }
 
     /**
diff --git a/core/tests/coretests/src/com/android/internal/util/ProcFileReaderTest.java b/core/tests/coretests/src/com/android/internal/util/ProcFileReaderTest.java
index 386a78d..f616c4d 100644
--- a/core/tests/coretests/src/com/android/internal/util/ProcFileReaderTest.java
+++ b/core/tests/coretests/src/com/android/internal/util/ProcFileReaderTest.java
@@ -20,7 +20,7 @@ import android.test.AndroidTestCase;
 
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
-import java.nio.charset.Charsets;
+import java.nio.charset.StandardCharsets;
 
 /**
  * Tests for {@link ProcFileReader}.
@@ -158,6 +158,6 @@ public class ProcFileReaderTest extends AndroidTestCase {
 
     private static ProcFileReader buildReader(String string, int bufferSize) throws IOException {
         return new ProcFileReader(
-                new ByteArrayInputStream(string.getBytes(Charsets.US_ASCII)), bufferSize);
+                new ByteArrayInputStream(string.getBytes(StandardCharsets.US_ASCII)), bufferSize);
     }
 }