am d82b1c3b: am 9d8721f8: Merge "Remove dead code."

* commit 'd82b1c3bf2abbc1582c90362267650cf05d38cd5':
  Remove dead code.

1 files changed, 0 insertions, 198 deletions

diff --git a/core/java/android/util/CharsetUtils.java b/core/java/android/util/CharsetUtils.java
deleted file mode 100644
index a763a69..0000000
--- a/core/java/android/util/CharsetUtils.java
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.util;
-
-import android.os.Build;
-import android.text.TextUtils;
-
-import java.nio.charset.Charset;
-import java.nio.charset.IllegalCharsetNameException;
-import java.nio.charset.UnsupportedCharsetException;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * <p>
- * A class containing utility methods related to character sets. This
- * class is primarily useful for code that wishes to be vendor-aware
- * in its interpretation of Japanese charset names (used in DoCoMo,
- * KDDI, and SoftBank).
- * </p>
- *
- * <p>
- * <b>Note:</b> Developers will need to add an appropriate mapping for
- * each vendor-specific charset. You may need to modify the C libraries
- * like icu4c in order to let Android support an additional charset.
- * </p>
- *
- * @hide
- */
-public final class CharsetUtils {
-    /**
-     * name of the vendor "DoCoMo". <b>Note:</b> This isn't a public
-     * constant, in order to keep this class from becoming a de facto
-     * reference list of vendor names.
-     */
-    private static final String VENDOR_DOCOMO = "docomo";
-    /**
-     * Name of the vendor "KDDI".
-     */
-    private static final String VENDOR_KDDI = "kddi";
-    /**
-     * Name of the vendor "SoftBank".
-     */
-    private static final String VENDOR_SOFTBANK = "softbank";
-
-    /**
-     * Represents one-to-one mapping from a vendor name to a charset specific to the vendor.
-     */
-    private static final Map<String, String> sVendorShiftJisMap = new HashMap<String, String>();
-
-    static {
-        // These variants of Shift_JIS come from icu's mapping data (convrtrs.txt)
-        sVendorShiftJisMap.put(VENDOR_DOCOMO, "docomo-shift_jis-2007");
-        sVendorShiftJisMap.put(VENDOR_KDDI, "kddi-shift_jis-2007");
-        sVendorShiftJisMap.put(VENDOR_SOFTBANK, "softbank-shift_jis-2007");
-    }
-
-    /**
-     * This class is uninstantiable.
-     */
-    private CharsetUtils() {
-        // This space intentionally left blank.
-    }
-
-    /**
-     * Returns the name of the vendor-specific character set
-     * corresponding to the given original character set name and
-     * vendor. If there is no vendor-specific character set for the
-     * given name/vendor pair, this returns the original character set name.
-     *
-     * @param charsetName the base character set name
-     * @param vendor the vendor to specialize for. All characters should be lower-cased.
-     * @return the specialized character set name, or {@code charsetName} if
-     * there is no specialized name
-     */
-    public static String nameForVendor(String charsetName, String vendor) {
-        if (!TextUtils.isEmpty(charsetName) && !TextUtils.isEmpty(vendor)) {
-            // You can add your own mapping here.
-            if (isShiftJis(charsetName)) {
-                final String vendorShiftJis = sVendorShiftJisMap.get(vendor);
-                if (vendorShiftJis != null) {
-                    return vendorShiftJis;
-                }
-            }
-        }
-
-        return charsetName;
-    }
-
-    /**
-     * Returns the name of the vendor-specific character set
-     * corresponding to the given original character set name and the
-     * default vendor (that is, the targeted vendor of the device this
-     * code is running on). This method merely calls through to
-     * {@link #nameForVendor(String,String)}, passing the default vendor
-     * as the second argument.
-     * 
-     * @param charsetName the base character set name
-     * @return the specialized character set name, or {@code charsetName} if
-     * there is no specialized name
-     */
-    public static String nameForDefaultVendor(String charsetName) {
-        return nameForVendor(charsetName, getDefaultVendor());
-    }
-
-    /**
-     * Returns the vendor-specific character set corresponding to the
-     * given original character set name and vendor. If there is no
-     * vendor-specific character set for the given name/vendor pair,
-     * this returns the character set corresponding to the original
-     * name. The vendor name is matched case-insensitively. This
-     * method merely calls {@code Charset.forName()} on a name
-     * transformed by a call to {@link #nameForVendor(String,String)}.
-     * 
-     * @param charsetName the base character set name
-     * @param vendor the vendor to specialize for
-     * @return the specialized character set, or the one corresponding
-     * directly to {@code charsetName} if there is no specialized
-     * variant
-     * @throws UnsupportedCharsetException thrown if the named character
-     * set is not supported by the system
-     * @throws IllegalCharsetNameException thrown if {@code charsetName}
-     * has invalid syntax
-     */
-    public static Charset charsetForVendor(String charsetName, String vendor)
-            throws UnsupportedCharsetException, IllegalCharsetNameException {
-        charsetName = nameForVendor(charsetName, vendor);
-        return Charset.forName(charsetName);
-    }
-    
-    /**
-     * Returns the vendor-specific character set corresponding to the
-     * given original character set name and default vendor (that is,
-     * the targeted vendor of the device this code is running on). 
-     * This method merely calls through to {@link
-     * #charsetForVendor(String,String)}, passing the default vendor
-     * as the second argument.
-     * 
-     * @param charsetName the base character set name
-     * @return the specialized character set, or the one corresponding
-     * directly to {@code charsetName} if there is no specialized
-     * variant
-     * @throws UnsupportedCharsetException thrown if the named character
-     * set is not supported by the system
-     * @throws IllegalCharsetNameException thrown if {@code charsetName}
-     * has invalid syntax
-     */
-    public static Charset charsetForVendor(String charsetName)
-            throws UnsupportedCharsetException, IllegalCharsetNameException {
-        return charsetForVendor(charsetName, getDefaultVendor());
-    }
-
-    /**
-     * Returns whether the given character set name indicates the Shift-JIS
-     * encoding. Returns false if the name is null.
-     * 
-     * @param charsetName the character set name
-     * @return {@code true} if the name corresponds to Shift-JIS or
-     * {@code false} if not
-     */
-    private static boolean isShiftJis(String charsetName) {
-        // Bail quickly if the length doesn't match.
-        if (charsetName == null) {
-            return false;
-        }
-        int length = charsetName.length();
-        if (length != 4 && length != 9) {
-            return false;
-        }
-
-        return charsetName.equalsIgnoreCase("shift_jis")
-            || charsetName.equalsIgnoreCase("shift-jis")
-            || charsetName.equalsIgnoreCase("sjis");
-    }
-
-    /**
-     * Gets the default vendor for this build.
-     * 
-     * @return the default vendor name
-     */
-    private static String getDefaultVendor() {
-        return Build.BRAND;
-    }
-}